From 6b95d1739f128f4a33b15ac244f1b59f53ba2238 Mon Sep 17 00:00:00 2001
From: zianekhodja <zianekhodja.lilia@gmail.com>
Date: Thu, 10 Dec 2015 23:53:26 +0100
Subject: [PATCH] Figures 1 et 2

---
 GPU_mpi.pdf                           |  Bin 0 -> 8808 bytes
 GPU_openmp.pdf                        |  Bin 0 -> 8826 bytes
 tests_sparse/1GPU_mpi.txt             |   15 +
 tests_sparse/1GPU_openmp.txt          |   15 +
 tests_sparse/2GPU_mpi.txt             |   15 +
 tests_sparse/2GPU_openmp.txt          |   15 +
 tests_sparse/3GPU_mpi.txt             |   15 +
 tests_sparse/3GPU_openmp.txt          |   15 +
 tests_sparse/4GPU_mpi.txt             |   15 +
 tests_sparse/4GPU_openmp.txt          |   15 +
 tests_sparse/GPU_mpi.eps              |  961 ++++++++++++++++++++
 tests_sparse/GPU_mpi.pdf              |  Bin 0 -> 8808 bytes
 tests_sparse/GPU_mpi.txt              |   15 +
 tests_sparse/GPU_mpi_eff.txt~         |   15 +
 tests_sparse/GPU_openmp.eps           |  961 ++++++++++++++++++++
 tests_sparse/GPU_openmp.pdf           |  Bin 0 -> 8826 bytes
 tests_sparse/GPU_openmp.txt           |   15 +
 tests_sparse/GPU_openmp.txt~          |   15 +
 tests_sparse/results/1GPU_mpi.txt     |  894 +++++++++++++++++++
 tests_sparse/results/1GPU_openmp.txt  |  888 ++++++++++++++++++
 tests_sparse/results/1GPU_openmp.txt~ |  888 ++++++++++++++++++
 tests_sparse/results/2GPU_mpi.txt     |  988 ++++++++++++++++++++
 tests_sparse/results/2GPU_mpi.txt~    |  988 ++++++++++++++++++++
 tests_sparse/results/2GPU_openmp.txt  |  922 +++++++++++++++++++
 tests_sparse/results/3GPU_mpi.txt     | 1077 ++++++++++++++++++++++
 tests_sparse/results/3GPU_openmp.txt  |  981 ++++++++++++++++++++
 tests_sparse/results/4GPU_mpi.txt     | 1189 +++++++++++++++++++++++++
 tests_sparse/results/4GPU_openmp.txt  |  995 +++++++++++++++++++++
 28 files changed, 11912 insertions(+)
 create mode 100644 GPU_mpi.pdf
 create mode 100644 GPU_openmp.pdf
 create mode 100644 tests_sparse/1GPU_mpi.txt
 create mode 100644 tests_sparse/1GPU_openmp.txt
 create mode 100644 tests_sparse/2GPU_mpi.txt
 create mode 100644 tests_sparse/2GPU_openmp.txt
 create mode 100644 tests_sparse/3GPU_mpi.txt
 create mode 100644 tests_sparse/3GPU_openmp.txt
 create mode 100644 tests_sparse/4GPU_mpi.txt
 create mode 100644 tests_sparse/4GPU_openmp.txt
 create mode 100644 tests_sparse/GPU_mpi.eps
 create mode 100644 tests_sparse/GPU_mpi.pdf
 create mode 100644 tests_sparse/GPU_mpi.txt
 create mode 100644 tests_sparse/GPU_mpi_eff.txt~
 create mode 100644 tests_sparse/GPU_openmp.eps
 create mode 100644 tests_sparse/GPU_openmp.pdf
 create mode 100644 tests_sparse/GPU_openmp.txt
 create mode 100644 tests_sparse/GPU_openmp.txt~
 create mode 100644 tests_sparse/results/1GPU_mpi.txt
 create mode 100644 tests_sparse/results/1GPU_openmp.txt
 create mode 100644 tests_sparse/results/1GPU_openmp.txt~
 create mode 100644 tests_sparse/results/2GPU_mpi.txt
 create mode 100644 tests_sparse/results/2GPU_mpi.txt~
 create mode 100644 tests_sparse/results/2GPU_openmp.txt
 create mode 100644 tests_sparse/results/3GPU_mpi.txt
 create mode 100644 tests_sparse/results/3GPU_openmp.txt
 create mode 100644 tests_sparse/results/4GPU_mpi.txt
 create mode 100644 tests_sparse/results/4GPU_openmp.txt

diff --git a/GPU_mpi.pdf b/GPU_mpi.pdf
new file mode 100644
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diff --git a/tests_sparse/1GPU_mpi.txt b/tests_sparse/1GPU_mpi.txt
new file mode 100644
index 0000000..c5122ea
--- /dev/null
+++ b/tests_sparse/1GPU_mpi.txt
@@ -0,0 +1,15 @@
+#degre	#time
+100000	14.9007
+200000	63.4688
+300000	139.471
+400000	236.422
+500000	457.576
+600000	829.71 
+700000	787.253
+800000	1231.03 
+900000	1360.28
+1000000	1759.3
+1100000	1760.96 
+1200000	3780.42 
+1300000	2456.38
+1400000	3641.14
diff --git a/tests_sparse/1GPU_openmp.txt b/tests_sparse/1GPU_openmp.txt
new file mode 100644
index 0000000..25e4080
--- /dev/null
+++ b/tests_sparse/1GPU_openmp.txt
@@ -0,0 +1,15 @@
+#degre	#time
+100000	16.4651
+200000	33.6679
+300000	140.168
+400000	164.857
+500000	424.028
+600000	632.807
+700000	1005.37
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+900000	1182.82
+1000000	2457.72
+1100000 1855.26
+1200000	2731.9
+1300000	7417.29
+1400000	3175.71
diff --git a/tests_sparse/2GPU_mpi.txt b/tests_sparse/2GPU_mpi.txt
new file mode 100644
index 0000000..e9de99b
--- /dev/null
+++ b/tests_sparse/2GPU_mpi.txt
@@ -0,0 +1,15 @@
+#degre	#time
+100000	9.36197
+200000	35.9288
+300000	70.5379
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+500000	217.632
+600000	352.926
+700000	378.42
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+900000	694.659
+1000000	850.618
+1100000	890.844
+1200000	2896.13 
+1300000	1240.04
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diff --git a/tests_sparse/2GPU_openmp.txt b/tests_sparse/2GPU_openmp.txt
new file mode 100644
index 0000000..62d7e75
--- /dev/null
+++ b/tests_sparse/2GPU_openmp.txt
@@ -0,0 +1,15 @@
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+200000	16.2121
+300000	64.0936
+400000	98.0841
+500000	197.866
+600000	306.118
+700000	889.105
+800000	503.282
+900000	597.699
+1000000	777.691
+1100000	980.164
+1200000	1274.44
+1300000	2898.74
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diff --git a/tests_sparse/3GPU_mpi.txt b/tests_sparse/3GPU_mpi.txt
new file mode 100644
index 0000000..35105c1
--- /dev/null
+++ b/tests_sparse/3GPU_mpi.txt
@@ -0,0 +1,15 @@
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+200000	34.9569
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+400000	96.6708
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diff --git a/tests_sparse/3GPU_openmp.txt b/tests_sparse/3GPU_openmp.txt
new file mode 100644
index 0000000..8cb4511
--- /dev/null
+++ b/tests_sparse/3GPU_openmp.txt
@@ -0,0 +1,15 @@
+#degre	#time
+100000	7.36768
+200000	13.1144
+300000	47.7506 
+400000	53.2293
+500000	149.784 
+600000	211.276
+700000	643.957
+800000	335.846
+900000	402.05
+1000000	548.805
+1100000	657.254
+1200000	856.406
+1300000 2380.72
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diff --git a/tests_sparse/4GPU_mpi.txt b/tests_sparse/4GPU_mpi.txt
new file mode 100644
index 0000000..7ab6c84
--- /dev/null
+++ b/tests_sparse/4GPU_mpi.txt
@@ -0,0 +1,15 @@
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+100000	5.19805
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+500000	134.877
+600000	189.774 
+700000	235.75
+800000	283.506
+900000	354.064
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+1100000	473.19
+1200000	2306.33 
+1300000	697.825
+1400000	1238.28
diff --git a/tests_sparse/4GPU_openmp.txt b/tests_sparse/4GPU_openmp.txt
new file mode 100644
index 0000000..feb7bb0
--- /dev/null
+++ b/tests_sparse/4GPU_openmp.txt
@@ -0,0 +1,15 @@
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+100000	5.93475
+200000	10.2234
+300000	35.449
+400000	38.648 
+500000	106.184
+600000	163.145
+700000	459.298
+800000	270.84 
+900000	334.25
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diff --git a/tests_sparse/GPU_mpi.txt b/tests_sparse/GPU_mpi.txt
new file mode 100644
index 0000000..3fab2d1
--- /dev/null
+++ b/tests_sparse/GPU_mpi.txt
@@ -0,0 +1,15 @@
+#degre	1\_GPU	2\_GPU	3\_GPU	4\_GPU
+100000	14.9007	9.36197	6.74738	5.19805
+200000	63.4688	35.9288	34.9569	20.6662
+300000	139.471	70.5379	53.6049	44.3103
+400000	236.422	152.99	96.6708	125.757
+500000	457.576	217.632	163.725	134.877
+600000	829.71	352.926	222.534	189.774
+700000	787.253	378.42	273.427	235.75
+800000	1231.03 549.079	354.539	283.506
+900000	1360.28	694.659	469.525	354.064
+1000000	1759.3	850.618	717.592	460.224
+1100000	1760.96 890.844	625.463	473.19
+1200000	3780.42 2896.13	1962.86	2306.33
+1300000	2456.38	1240.04	878.91	697.825
+1400000	3641.14	2444.96	1740.36	1238.28
diff --git a/tests_sparse/GPU_mpi_eff.txt~ b/tests_sparse/GPU_mpi_eff.txt~
new file mode 100644
index 0000000..3fab2d1
--- /dev/null
+++ b/tests_sparse/GPU_mpi_eff.txt~
@@ -0,0 +1,15 @@
+#degre	1\_GPU	2\_GPU	3\_GPU	4\_GPU
+100000	14.9007	9.36197	6.74738	5.19805
+200000	63.4688	35.9288	34.9569	20.6662
+300000	139.471	70.5379	53.6049	44.3103
+400000	236.422	152.99	96.6708	125.757
+500000	457.576	217.632	163.725	134.877
+600000	829.71	352.926	222.534	189.774
+700000	787.253	378.42	273.427	235.75
+800000	1231.03 549.079	354.539	283.506
+900000	1360.28	694.659	469.525	354.064
+1000000	1759.3	850.618	717.592	460.224
+1100000	1760.96 890.844	625.463	473.19
+1200000	3780.42 2896.13	1962.86	2306.33
+1300000	2456.38	1240.04	878.91	697.825
+1400000	3641.14	2444.96	1740.36	1238.28
diff --git a/tests_sparse/GPU_openmp.eps b/tests_sparse/GPU_openmp.eps
new file mode 100644
index 0000000..a32c70c
--- /dev/null
+++ b/tests_sparse/GPU_openmp.eps
@@ -0,0 +1,961 @@
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diff --git a/tests_sparse/GPU_openmp.txt b/tests_sparse/GPU_openmp.txt
new file mode 100644
index 0000000..9fb4315
--- /dev/null
+++ b/tests_sparse/GPU_openmp.txt
@@ -0,0 +1,15 @@
+#degre	1 GPU	2 GPU	3 GPU	4 GPU
+100000	16.4651	9.81056	7.36768	5.93475
+200000	33.6679	16.2121	13.1144	10.2234
+300000	140.168	64.0936	47.7506	35.449
+400000	164.857	98.0841	53.2293	38.648
+500000	424.028	197.866	149.784	106.184
+600000	632.807	306.118	211.276	163.145
+700000	1005.37	889.105	643.957	459.298
+800000	942.085	503.282	335.846	270.84
+900000	1182.82	597.699	402.05	334.25
+1000000	2457.72	777.691	548.805	422.406
+1100000 1855.26	980.164	657.254	450.367
+1200000	2731.9	1274.44	856.406	643.124
+1300000	7417.29	2898.74	2380.72	1023.02
+1400000	3175.71	1586.3	1021.57	843.013
diff --git a/tests_sparse/GPU_openmp.txt~ b/tests_sparse/GPU_openmp.txt~
new file mode 100644
index 0000000..c7b1fd0
--- /dev/null
+++ b/tests_sparse/GPU_openmp.txt~
@@ -0,0 +1,15 @@
+degre	1GPU	2 GPU	3 GPU	4 GPU
+100000	16.4651	9.81056	7.36768	5.93475
+200000	33.6679	16.2121	13.1144	10.2234
+300000	140.168	64.0936	47.7506	35.449
+400000	164.857	98.0841	53.2293	38.648
+500000	424.028	197.866	149.784	106.184
+600000	632.807	306.118	211.276	163.145
+700000	1005.37	889.105	643.957	459.298
+800000	942.085	503.282	335.846	270.84
+900000	1182.82	597.699	402.05	334.25
+1000000	2457.72	777.691	548.805	422.406
+1100000 1855.26	980.164	657.254	450.367
+1200000	2731.9	1274.44	856.406	643.124
+1300000	7417.29	2898.74	2380.72	1023.02
+1400000	3175.71	1586.3	1021.57	843.013
diff --git a/tests_sparse/results/1GPU_mpi.txt b/tests_sparse/results/1GPU_mpi.txt
new file mode 100644
index 0000000..060208c
--- /dev/null
+++ b/tests_sparse/results/1GPU_mpi.txt
@@ -0,0 +1,894 @@
+REMAINING: 1
+Taking GPU #0
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 0, start 0 size 100096
+proc 0 start 0 size 100096
+iter : 1  Arret : 0.00526849 s/iter 0.771057 
+iter : 2  Arret : 0.00756635 s/iter 0.771023 
+iter : 3  Arret : 0.0103246 s/iter 0.771084 
+iter : 4  Arret : 0.0142527 s/iter 0.830006 
+iter : 5  Arret : 0.028078 s/iter 0.826227 
+iter : 6  Arret : 0.0181714 s/iter 0.831372 
+iter : 7  Arret : 0.00621577 s/iter 0.770752 
+iter : 8  Arret : 0.0106944 s/iter 0.771029 
+iter : 9  Arret : 0.010281 s/iter 0.770826 
+iter : 10  Arret : 0.00296987 s/iter 0.770678 
+iter : 11  Arret : 0.00110841 s/iter 0.770840 
+iter : 12  Arret : 0.00109962 s/iter 0.770464 
+iter : 13  Arret : 0.000703616 s/iter 0.770090 
+iter : 14  Arret : 0.000240198 s/iter 0.770180 
+iter : 15  Arret : 0.000152422 s/iter 0.770016 
+iter : 16  Arret : 4.10828E-06 s/iter 0.769964 
+iter : 17  Arret : 1.2856E-08 s/iter 0.770126 
+iter : 18  Arret : 4.06565E-11 s/iter 0.770112 
+iter : 19  Arret : 4.18363E-13 s/iter 0.769956 
+temps : 14.9007 seconde(s)
+Nb iterations : 19
+Nb de depassements de capacite exponentielle : 0
+Precision :     5.46584E-09
+Stabilite :     4.18363E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54036 +i*    0.841503|     1.00006|-5.00602E-11 +i*  9.0853E-12|
+|  2|   -0.113164 +i*    0.993538|    0.999962|-4.34919E-12 +i* 9.60242E-13|
+|  3|   -0.226711 +i*   -0.973923|    0.999962|-4.27658E-13 +i* 6.01027E-13|
+|  4|   -0.715763 +i*    0.698289|    0.999962| 9.11271E-13 +i* 2.47219E-12|
+|  5|    0.439922 +i*   -0.897993|    0.999962|-3.49498E-13 +i* 1.66432E-12|
+|  6|   -0.996021 +i*   0.0886823|    0.999962| 1.17772E-12 +i* 6.16285E-13|
+|  7|    0.908546 +i*   -0.417692|    0.999962| 4.78506E-13 +i* 1.54377E-13|
+|  8|   -0.827813 +i*   -0.560935|    0.999962| 9.76996E-13 +i*-2.04309E-12|
+|  9|    0.968049 +i*    0.250607|    0.999962|-1.07025E-13 +i*-1.15224E-12|
+| 10|   -0.286815 +i*   -0.957946|    0.999962|-6.55254E-13 +i* 1.20869E-12|
+| 11|    0.591653 +i*    0.806145|    0.999962|-9.87654E-13 +i*-3.03635E-12|
+| 12|  -0.0511836 +i*    0.998651|    0.999962|-2.22622E-12 +i*-3.69013E-14|
+| 13|    -0.67097 +i*    0.741432|    0.999962|-8.03801E-14 +i*-1.68204E-12|
+| 14|    0.383249 +i*   -0.923603|    0.999962|-1.29119E-12 +i*-1.37426E-12|
+| 15|   -0.988582 +i*    0.150427|    0.999962|-1.54698E-12 +i*-6.48537E-13|
+| 16|    0.880824 +i*   -0.473363|    0.999962|-4.03455E-13 +i* 2.85139E-12|
+| 17|   -0.861082 +i*   -0.508391|    0.999962|  9.8066E-13 +i* 3.40478E-12|
+| 18|    0.981756 +i*    0.189945|    0.999962|-1.13665E-12 +i* 1.13043E-12|
+| 19|   -0.345809 +i*   -0.938264|    0.999962| 1.03906E-12 +i* 1.95398E-12|
+| 20|    0.640621 +i*    0.767807|    0.999962|-6.98774E-13 +i* 1.13798E-12|
++---+----------------------------+------------+----------------------------+
+40000 racines de module = 1.00006
+60000 racines de module = 0.999962
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 0, start 0 size 200192
+proc 0 start 0 size 200192
+iter : 1  Arret : 0.000172103 s/iter 3.015672 
+iter : 2  Arret : 0.000265956 s/iter 3.012750 
+iter : 3  Arret : 0.00016887 s/iter 3.013343 
+iter : 4  Arret : 0.00159503 s/iter 3.013060 
+iter : 5  Arret : 0.00118887 s/iter 3.012469 
+iter : 6  Arret : 0.0166018 s/iter 3.011931 
+iter : 7  Arret : 0.0242829 s/iter 3.046322 
+iter : 8  Arret : 0.0176015 s/iter 3.041962 
+iter : 9  Arret : 0.0305772 s/iter 3.002992 
+iter : 10  Arret : 0.092766 s/iter 3.023961 
+iter : 11  Arret : 0.053965 s/iter 3.038470 
+iter : 12  Arret : 0.02988 s/iter 3.021853 
+iter : 13  Arret : 0.010546 s/iter 3.022054 
+iter : 14  Arret : 0.00440126 s/iter 3.008053 
+iter : 15  Arret : 0.0040937 s/iter 3.011284 
+iter : 16  Arret : 0.000799409 s/iter 3.011969 
+iter : 17  Arret : 0.0001234 s/iter 3.010869 
+iter : 18  Arret : 2.81451E-05 s/iter 3.010986 
+iter : 19  Arret : 1.61357E-07 s/iter 3.011819 
+iter : 20  Arret : 1.6313E-11 s/iter 3.012323 
+iter : 21  Arret : 1.73414E-15 s/iter 3.011263 
+temps : 63.4688 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.52377E-08
+Stabilite :     1.73414E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540195 +i*    0.841595|     1.00005|-2.98043E-09 +i*-3.27611E-08|
+|  2|   -0.837195 +i*    0.546877|    0.999985| 7.09943E-12 +i*  5.1133E-12|
+|  3|   -0.553418 +i*   -0.832885|    0.999985| -1.9722E-12 +i*-7.40397E-12|
+|  4|    0.828525 +i*   -0.559925|    0.999985|-4.34675E-12 +i* 1.07137E-12|
+|  5|   -0.819774 +i*    0.572768|     1.00005| 2.53887E-08 +i* 2.42315E-09|
+|  6|    -0.57917 +i*   -0.815188|    0.999985|-5.13034E-12 +i*-1.52645E-12|
+|  7|    0.810626 +i*   -0.585537|    0.999985| 8.64808E-12 +i* 7.46794E-12|
+|  8|    0.591869 +i*    0.806015|    0.999985| 1.73195E-13 +i* 8.72591E-12|
+|  9|   -0.801379 +i*    0.598131|    0.999985| -1.2701E-12 +i* 3.96189E-12|
+| 10|    -0.60439 +i*    -0.79667|    0.999985| 4.71623E-13 +i* 1.16721E-11|
+| 11|    0.791937 +i*   -0.610578|    0.999985|  6.0707E-13 +i* 1.52922E-12|
+| 12|    0.616763 +i*     0.78713|    0.999985|-4.48042E-12 +i* -2.6295E-12|
+| 13|   -0.782301 +i*    0.622877|    0.999985|-2.15827E-12 +i*-6.27114E-12|
+| 14|   -0.628985 +i*   -0.777398|    0.999985|-4.05476E-12 +i*-5.17236E-12|
+| 15|    0.772447 +i*   -0.635055|    0.999985|-1.73772E-12 +i*-6.03129E-13|
+| 16|    0.641054 +i*    0.767476|    0.999985| 9.05009E-12 +i*-2.91295E-12|
+| 17|   -0.762458 +i*    0.647014|    0.999985| 5.81724E-12 +i*-9.99384E-12|
+| 18|   -0.652967 +i*   -0.757366|    0.999985| 5.10392E-12 +i*-6.61069E-12|
+| 19|    0.752229 +i*   -0.658879|    0.999985|-5.97611E-12 +i* 1.03431E-11|
+| 20|    0.664751 +i*    0.747045|    0.999985| 5.32885E-12 +i* 1.02546E-12|
++---+----------------------------+------------+----------------------------+
+50000 racines de module = 1.00005
+150000 racines de module = 0.999985
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 0, start 0 size 300032
+proc 0 start 0 size 300032
+iter : 1  Arret : 0.000313792 s/iter 6.614110 
+iter : 2  Arret : 0.00305675 s/iter 6.613587 
+iter : 3  Arret : 0.00277809 s/iter 6.614036 
+iter : 4  Arret : 0.00291045 s/iter 6.614575 
+iter : 5  Arret : 0.00668137 s/iter 6.613769 
+iter : 6  Arret : 0.0066223 s/iter 6.828985 
+iter : 7  Arret : 0.00958195 s/iter 6.605856 
+iter : 8  Arret : 0.00939169 s/iter 6.859958 
+iter : 9  Arret : 0.00580581 s/iter 6.614606 
+iter : 10  Arret : 0.0103543 s/iter 6.614181 
+iter : 11  Arret : 0.00726016 s/iter 6.614376 
+iter : 12  Arret : 0.00175683 s/iter 6.614100 
+iter : 13  Arret : 0.00115396 s/iter 6.614812 
+iter : 14  Arret : 0.00126746 s/iter 6.614328 
+iter : 15  Arret : 0.000330481 s/iter 6.607394 
+iter : 16  Arret : 0.000111881 s/iter 6.614256 
+iter : 17  Arret : 4.26113E-05 s/iter 6.613688 
+iter : 18  Arret : 2.6878E-06 s/iter 6.613952 
+iter : 19  Arret : 2.75596E-09 s/iter 6.613819 
+iter : 20  Arret : 2.75548E-12 s/iter 6.613045 
+iter : 21  Arret : 2.77549E-15 s/iter 6.613338 
+temps : 139.471 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.05848E-08
+Stabilite :     2.77549E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540341 +i*    0.841474|     1.00002| 2.17368E-09 +i*-4.61298E-09|
+|  2|   -0.940582 +i*    0.339532|    0.999988|-1.00517E-11 +i* 8.96228E-13|
+|  3|   -0.851907 +i*   -0.523671|    0.999988| 5.67879E-13 +i* 1.02216E-11|
+|  4|   -0.121715 +i*   -0.992553|    0.999988|-4.05498E-12 +i*-3.39981E-14|
+|  5|    0.700112 +i*   -0.714017|    0.999988| 6.43741E-12 +i* -3.3944E-12|
+|  6|    0.994755 +i*    0.102173|    0.999988|-7.42606E-12 +i*-2.83986E-12|
+|  7|   -0.261081 +i*    0.965305|    0.999988|-2.78355E-12 +i*  3.7301E-12|
+|  8|   -0.917494 +i*     0.39772|    0.999988|-1.15596E-11 +i*-7.01551E-13|
+|  9|   -0.883005 +i*    -0.46934|    0.999988| 2.43294E-12 +i*-2.16579E-12|
+| 10|   -0.183613 +i*   -0.982987|    0.999988|-2.93521E-12 +i* 3.65429E-12|
+| 11|    0.654063 +i*   -0.756425|    0.999988| 9.35807E-13 +i*-7.47193E-12|
+| 12|    0.999199 +i*   0.0397302|    0.999988| 4.01479E-12 +i* 4.95176E-13|
+| 13|    0.591939 +i*    0.805969|    0.999988| 5.60618E-12 +i* 1.36161E-11|
+| 14|   -0.200169 +i*     0.97975|    0.999988|-2.70206E-12 +i* 4.98612E-12|
+| 15|   -0.890797 +i*    0.454377|    0.999988| -1.2778E-11 +i*-1.64648E-11|
+| 16|   -0.910641 +i*    -0.41317|    0.999988| 3.06566E-12 +i*-6.62351E-12|
+| 17|    -0.24476 +i*   -0.969572|    0.999988|-3.79541E-12 +i* -1.5516E-12|
+| 18|    0.605426 +i*   -0.795887|    0.999988| 2.39608E-12 +i*-6.07317E-12|
+| 19|    0.999727 +i*  -0.0228685|    0.999988|-4.59166E-12 +i* -1.8699E-15|
+| 20|    0.641209 +i*    0.767351|    0.999988|-3.81029E-12 +i*-1.94543E-11|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+200000 racines de module = 0.999988
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 0, start 0 size 400128
+proc 0 start 0 size 400128
+iter : 1  Arret : 0.000101217 s/iter 11.754850 
+iter : 2  Arret : 0.000115015 s/iter 11.749201 
+iter : 3  Arret : 0.000726976 s/iter 11.748136 
+iter : 4  Arret : 0.00226862 s/iter 11.747693 
+iter : 5  Arret : 0.00629965 s/iter 11.746773 
+iter : 6  Arret : 0.0197005 s/iter 11.782651 
+iter : 7  Arret : 0.0493965 s/iter 11.804867 
+iter : 8  Arret : 0.13013 s/iter 11.802995 
+iter : 9  Arret : 0.173538 s/iter 11.888769 
+iter : 10  Arret : 0.0463811 s/iter 12.156762 
+iter : 11  Arret : 0.0389696 s/iter 12.149404 
+iter : 12  Arret : 0.022765 s/iter 11.832891 
+iter : 13  Arret : 0.00729518 s/iter 11.818836 
+iter : 14  Arret : 0.0082289 s/iter 11.773992 
+iter : 15  Arret : 0.00359194 s/iter 11.775046 
+iter : 16  Arret : 0.00197638 s/iter 11.746029 
+iter : 17  Arret : 0.000496788 s/iter 11.752786 
+iter : 18  Arret : 1.07153E-05 s/iter 11.752654 
+iter : 19  Arret : 7.82152E-10 s/iter 11.750184 
+iter : 20  Arret : 7.82799E-14 s/iter 11.749506 
+temps : 236.422 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.06033E-07
+Stabilite :     7.82799E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.25993E-11 +i* -8.4544E-12|
+|  2|   -0.998331 +i*   0.0576263|    0.999992| 5.58298E-12 +i* 4.97158E-13|
+|  3|    0.439898 +i*   -0.898039|    0.999992| 1.18832E-11 +i*-2.97085E-12|
+|  4|   -0.996068 +i*   0.0888546|     1.00002|-3.28771E-08 +i* 4.65803E-10|
+|  5|    0.411581 +i*   -0.911398|     1.00002|-9.60735E-09 +i* 4.19844E-08|
+|  6|    0.591959 +i*    0.805996|     1.00002| 3.13531E-08 +i* 3.04739E-08|
+|  7|    -0.99276 +i*    0.120053|    0.999992| 1.33862E-11 +i* 5.56338E-12|
+|  8|    0.382777 +i*   -0.923832|    0.999992|-1.07905E-11 +i* 4.95248E-12|
+|  9|    0.616932 +i*    0.787007|    0.999992| 5.97233E-12 +i* 9.44689E-12|
+| 10|   -0.988512 +i*    0.151094|    0.999992| 5.88174E-12 +i* 3.10009E-12|
+| 11|    0.353648 +i*    -0.93537|    0.999992| 1.43463E-12 +i* 1.47159E-13|
+| 12|    0.641284 +i*    0.767294|    0.999992|-7.43627E-13 +i* 2.49052E-11|
+| 13|   -0.983293 +i*    0.181987|    0.999992|-8.33267E-12 +i*-2.27485E-12|
+| 14|    0.324173 +i*    -0.94599|    0.999992| 1.35322E-11 +i* 9.09395E-12|
+| 15|    0.665006 +i*    0.746827|    0.999992| 6.51013E-12 +i*-1.23073E-11|
+| 16|   -0.977144 +i*    0.212687|     1.00002|-3.41559E-08 +i*-3.75875E-08|
+| 17|    0.294407 +i*   -0.955704|     1.00002| 3.17084E-08 +i*-1.83133E-08|
+| 18|    0.688082 +i*    0.725665|     1.00002|-2.92714E-08 +i*-3.99441E-08|
+| 19|   -0.969961 +i*    0.243227|    0.999992|-1.20224E-11 +i* 1.50763E-12|
+| 20|    0.264275 +i*   -0.964439|    0.999992|-8.33844E-12 +i* 1.64252E-12|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 0, start 0 size 500224
+proc 0 start 0 size 500224
+iter : 1  Arret : 0.000654726 s/iter 18.210937 
+iter : 2  Arret : 0.0043136 s/iter 18.208086 
+iter : 3  Arret : 0.00506466 s/iter 18.179157 
+iter : 4  Arret : 0.0130274 s/iter 18.214735 
+iter : 5  Arret : 0.021465 s/iter 18.454666 
+iter : 6  Arret : 0.0211337 s/iter 18.404779 
+iter : 7  Arret : 0.0107502 s/iter 18.779190 
+iter : 8  Arret : 0.0220598 s/iter 18.483878 
+iter : 9  Arret : 0.0231567 s/iter 18.532205 
+iter : 10  Arret : 0.0356725 s/iter 18.579730 
+iter : 11  Arret : 0.0312683 s/iter 18.549278 
+iter : 12  Arret : 0.0152442 s/iter 18.237418 
+iter : 13  Arret : 0.0125645 s/iter 18.230460 
+iter : 14  Arret : 0.00340307 s/iter 18.193971 
+iter : 15  Arret : 0.00635289 s/iter 18.198984 
+iter : 16  Arret : 0.0015628 s/iter 18.181859 
+iter : 17  Arret : 0.000392249 s/iter 18.198159 
+iter : 18  Arret : 0.000277941 s/iter 18.166677 
+iter : 19  Arret : 8.85451E-05 s/iter 18.208276 
+iter : 20  Arret : 7.03292E-05 s/iter 18.178517 
+iter : 21  Arret : 8.15806E-07 s/iter 18.191805 
+iter : 22  Arret : 1.14718E-08 s/iter 18.194655 
+iter : 23  Arret : 1.61853E-10 s/iter 18.210465 
+iter : 24  Arret : 2.28253E-12 s/iter 18.207024 
+iter : 25  Arret : 3.2179E-14 s/iter 18.211234 
+temps : 457.576 seconde(s)
+Nb iterations : 25
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32052E-08
+Stabilite :     3.2179E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.19362E-11 +i*-9.05032E-12|
+|  2|    0.561258 +i*    0.827655|     1.00001|  2.3059E-10 +i* 2.96606E-09|
+|  3|    0.571586 +i*    0.820533|    0.999992|-7.69917E-12 +i*-9.08884E-12|
+|  4|    0.581835 +i*    0.813298|    0.999992| 8.15192E-12 +i* -1.8458E-11|
+|  5|    0.591992 +i*    0.805934|    0.999992| -1.4418E-11 +i*-5.03328E-12|
+|  6|    0.602072 +i*    0.798432|    0.999992|-1.14042E-11 +i* -4.5941E-12|
+|  7|     0.61202 +i*    0.790857|     1.00001|-1.75659E-10 +i*-1.26024E-09|
+|  8|    0.621881 +i*    0.783102|    0.999992| 8.42737E-12 +i*-9.22235E-12|
+|  9|    0.631656 +i*    0.775238|    0.999992| 4.94815E-12 +i* 2.88148E-11|
+| 10|    0.641332 +i*    0.767253|    0.999992| 3.71225E-12 +i* 1.15249E-11|
+| 11|    0.650923 +i*    0.759134|    0.999992|-1.41334E-11 +i* 4.90278E-12|
+| 12|    0.660376 +i*     0.75095|     1.00001| 2.31005E-09 +i* 8.36898E-10|
+| 13|    0.669732 +i*    0.742592|    0.999992| 1.96547E-11 +i* 7.83706E-12|
+| 14|    0.678995 +i*    0.734132|    0.999992|-3.14309E-11 +i*  7.8838E-12|
+| 15|    0.688152 +i*    0.725556|    0.999992|-3.69482E-12 +i*-1.48935E-11|
+| 16|      0.6972 +i*    0.716866|    0.999992|-2.21156E-11 +i* 6.37795E-12|
+| 17|    0.706137 +i*    0.708092|     1.00001| 4.73455E-09 +i* 2.18669E-09|
+| 18|    0.714951 +i*    0.699164|    0.999992| 6.56786E-12 +i*-9.19531E-12|
+| 19|    0.723665 +i*     0.69014|    0.999992|-9.73066E-12 +i*-4.22218E-13|
+| 20|    0.732266 +i*    0.681007|    0.999992|-1.48057E-11 +i*-2.14301E-12|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 0, start 0 size 600064
+proc 0 start 0 size 600064
+iter : 1  Arret : 7.64945E-05 s/iter 26.271835 
+iter : 2  Arret : 0.000806183 s/iter 26.253007 
+iter : 3  Arret : 0.000942488 s/iter 26.241833 
+iter : 4  Arret : 0.00180805 s/iter 26.245661 
+iter : 5  Arret : 0.00369298 s/iter 26.250976 
+iter : 6  Arret : 0.00763289 s/iter 26.250500 
+iter : 7  Arret : 0.00825756 s/iter 26.623129 
+iter : 8  Arret : 0.0162086 s/iter 26.743961 
+iter : 9  Arret : 0.10278 s/iter 27.131676 
+iter : 10  Arret : 11.8504 s/iter 27.630886 
+iter : 11  Arret : 1.63964 s/iter 27.895345 
+iter : 12  Arret : 3.64019 s/iter 27.700428 
+iter : 13  Arret : 0.927608 s/iter 27.433160 
+iter : 14  Arret : 3.4015 s/iter 27.350784 
+iter : 15  Arret : 1.02037 s/iter 27.566179 
+iter : 16  Arret : 1.10246 s/iter 27.443741 
+iter : 17  Arret : 1.29418 s/iter 27.044718 
+iter : 18  Arret : 2.62408 s/iter 27.094720 
+iter : 19  Arret : 1.14775 s/iter 26.975747 
+iter : 20  Arret : 0.485019 s/iter 26.887222 
+iter : 21  Arret : 1.53782 s/iter 26.817507 
+iter : 22  Arret : 0.658576 s/iter 26.755061 
+iter : 23  Arret : 0.301361 s/iter 26.509138 
+iter : 24  Arret : 0.291405 s/iter 26.453293 
+iter : 25  Arret : 0.0780785 s/iter 26.383146 
+iter : 26  Arret : 0.013555 s/iter 26.280145 
+iter : 27  Arret : 0.00210954 s/iter 26.248620 
+iter : 28  Arret : 1.57021E-05 s/iter 26.253410 
+iter : 29  Arret : 6.38941E-09 s/iter 26.260786 
+iter : 30  Arret : 6.37826E-12 s/iter 26.251301 
+iter : 31  Arret : 6.3709E-15 s/iter 26.248007 
+temps : 829.71 seconde(s)
+Nb iterations : 31
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.15851E-08
+Stabilite :     6.3709E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540312 +i*    0.841458|    0.999994| 1.62056E-11 +i* 1.50318E-11|
+|  2|   -0.553436 +i*   -0.832885|    0.999994|-2.25986E-11 +i* 1.15206E-11|
+|  3|   -0.579286 +i*   -0.815117|    0.999994|-9.51172E-12 +i*-3.78186E-12|
+|  4|    0.592006 +i*    0.805927|    0.999994|-3.60267E-12 +i* 1.19892E-11|
+|  5|   -0.604566 +i*   -0.796547|    0.999994|-2.52776E-12 +i*-5.35546E-12|
+|  6|    0.616979 +i*    0.786972|    0.999994|-2.27955E-11 +i* 6.27034E-12|
+|  7|   -0.629239 +i*   -0.777204|    0.999994|-8.09952E-12 +i* 2.92867E-11|
+|  8|    0.641358 +i*    0.767235|    0.999994|-1.28961E-11 +i*-1.47377E-11|
+|  9|   -0.653306 +i*   -0.757086|    0.999994|-1.65734E-12 +i*-1.07858E-11|
+| 10|    0.665105 +i*    0.746742|    0.999994|-1.94866E-12 +i* 1.19335E-11|
+| 11|   -0.676729 +i*   -0.736224|    0.999994| 1.49339E-11 +i* 2.83465E-12|
+| 12|    0.688187 +i*    0.725525|    0.999994| 2.23388E-12 +i*-2.05627E-11|
+| 13|   -0.699476 +i*   -0.714648|    0.999994|  4.9627E-14 +i*-1.17691E-11|
+| 14|    0.710604 +i*    0.703584|    0.999994|-2.99494E-11 +i*-8.92773E-12|
+| 15|   -0.721546 +i*   -0.692358|    0.999994|-1.93323E-11 +i* 2.32838E-11|
+| 16|    0.732321 +i*    0.680951|    0.999994|-2.19358E-12 +i*-2.44729E-12|
+| 17|   -0.742906 +i*   -0.669387|    0.999994| 4.37561E-12 +i*-5.72887E-13|
+| 18|    0.753308 +i*    0.657659|    0.999994|-8.91731E-12 +i*-1.03275E-11|
+| 19|   -0.763525 +i*    -0.64577|    0.999994| 4.63933E-11 +i* 1.31129E-11|
+| 20|    0.773564 +i*    0.633709|    0.999994|-1.15374E-11 +i*-3.57616E-11|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+200000 racines de module = 1.00001
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 0, start 0 size 700160
+proc 0 start 0 size 700160
+iter : 1  Arret : 0.00233752 s/iter 35.574051 
+iter : 2  Arret : 0.00386616 s/iter 35.661264 
+iter : 3  Arret : 0.0102365 s/iter 35.666090 
+iter : 4  Arret : 0.0168454 s/iter 35.898354 
+iter : 5  Arret : 0.0162691 s/iter 36.598991 
+iter : 6  Arret : 0.0313285 s/iter 36.597233 
+iter : 7  Arret : 0.0296126 s/iter 36.586180 
+iter : 8  Arret : 0.00684122 s/iter 36.115381 
+iter : 9  Arret : 0.00875063 s/iter 35.873930 
+iter : 10  Arret : 0.0205366 s/iter 35.854112 
+iter : 11  Arret : 0.0194411 s/iter 35.560088 
+iter : 12  Arret : 0.00397836 s/iter 35.587325 
+iter : 13  Arret : 0.00205454 s/iter 35.565898 
+iter : 14  Arret : 0.00123092 s/iter 35.566912 
+iter : 15  Arret : 0.00033401 s/iter 35.562568 
+iter : 16  Arret : 0.000274742 s/iter 35.541391 
+iter : 17  Arret : 4.1127E-05 s/iter 35.564505 
+iter : 18  Arret : 3.93109E-06 s/iter 35.564039 
+iter : 19  Arret : 2.94834E-08 s/iter 35.516012 
+iter : 20  Arret : 1.72153E-10 s/iter 35.538174 
+iter : 21  Arret : 2.36977E-12 s/iter 35.516648 
+iter : 22  Arret : 3.26026E-14 s/iter 35.518262 
+temps : 787.253 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.44548E-08
+Stabilite :     3.26026E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540339 +i*    0.841441|    0.999994| 1.55423E-11 +i*-3.21137E-12|
+|  2|   -0.996033 +i*   0.0889146|    0.999994|-1.55997E-11 +i*-5.73445E-12|
+|  3|     0.43988 +i*    -0.89805|    0.999994| 3.89233E-12 +i*-2.03002E-11|
+|  4|     0.38271 +i*   -0.923862|    0.999994| 1.82103E-11 +i*-3.83834E-12|
+|  5|   -0.988497 +i*    0.151203|    0.999994|-2.36757E-11 +i*-2.02211E-12|
+|  6|    0.641382 +i*    0.767214|    0.999994| 1.32709E-11 +i* -1.4984E-12|
+|  7|    0.324034 +i*   -0.946039|    0.999994|-6.77591E-12 +i*-7.98802E-12|
+|  8|   -0.977072 +i*    0.212881|    0.999994| 8.90621E-13 +i* 9.78296E-12|
+|  9|    0.688221 +i*    0.725493|    0.999994|-2.62901E-12 +i*  1.4823E-11|
+| 10|    0.264068 +i*   -0.964498|    0.999994|-1.65676E-11 +i* 1.22603E-11|
+| 11|   -0.961803 +i*    0.273721|    0.999994|-6.28075E-12 +i*-5.80324E-12|
+| 12|    0.732353 +i*    0.680916|    0.999994|-4.24105E-12 +i* 3.92653E-12|
+| 13|    0.203078 +i*   -0.979157|    0.999994|-1.05764E-11 +i* 3.92495E-12|
+| 14|   -0.942775 +i*    0.333454|     1.00001| 1.23271E-09 +i* 1.60621E-09|
+| 15|    0.773614 +i*    0.633649|    0.999994|-2.14677E-11 +i* 5.01435E-12|
+| 16|    0.141289 +i*   -0.989963|    0.999994|-8.81695E-12 +i*-4.02872E-13|
+| 17|    -0.91998 +i*     0.39195|    0.999994|-1.45786E-11 +i*-1.68564E-11|
+| 18|    0.811819 +i*    0.583899|    0.999994| 1.65953E-11 +i* 1.64316E-12|
+| 19|   0.0789817 +i*   -0.996884|     1.00001| 4.10806E-10 +i*-1.81025E-09|
+| 20|   -0.893597 +i*    0.448858|    0.999994| 4.98546E-12 +i* 1.13569E-11|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 0, start 0 size 800000
+proc 0 start 0 size 800000
+iter : 1  Arret : 0.00185859 s/iter 46.444289 
+iter : 2  Arret : 0.0254943 s/iter 46.427983 
+iter : 3  Arret : 0.203244 s/iter 47.162919 
+iter : 4  Arret : 0.383832 s/iter 47.412714 
+iter : 5  Arret : 1.87157 s/iter 47.476345 
+iter : 6  Arret : 7.63844 s/iter 47.378185 
+iter : 7  Arret : 1.0857 s/iter 47.808058 
+iter : 8  Arret : 1.87496 s/iter 48.337913 
+iter : 9  Arret : 1.12622 s/iter 49.145130 
+iter : 10  Arret : 0.677381 s/iter 49.030556 
+iter : 11  Arret : 0.859913 s/iter 49.133184 
+iter : 12  Arret : 0.199336 s/iter 48.816933 
+iter : 13  Arret : 0.250324 s/iter 48.438119 
+iter : 14  Arret : 0.583623 s/iter 47.732716 
+iter : 15  Arret : 0.75581 s/iter 47.386084 
+iter : 16  Arret : 0.133131 s/iter 47.238423 
+iter : 17  Arret : 0.0853886 s/iter 47.058443 
+iter : 18  Arret : 0.240725 s/iter 46.796184 
+iter : 19  Arret : 0.215879 s/iter 46.559576 
+iter : 20  Arret : 0.0708063 s/iter 46.567408 
+iter : 21  Arret : 0.00601076 s/iter 46.410826 
+iter : 22  Arret : 0.000232687 s/iter 46.403965 
+iter : 23  Arret : 1.09394E-07 s/iter 46.388760 
+iter : 24  Arret : 1.58853E-09 s/iter 46.398815 
+iter : 25  Arret : 2.31802E-11 s/iter 46.406904 
+iter : 26  Arret : 3.38244E-13 s/iter 46.418145 
+temps : 1231.03 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.1101E-08
+Stabilite :     3.38244E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-5.33817E-12 +i*-1.81878E-11|
+|  2|    0.592014 +i*    0.805922|    0.999995|-1.82734E-11 +i* 2.10218E-11|
+|  3|    0.617007 +i*    0.786952|    0.999995| 4.23442E-11 +i* -6.2147E-12|
+|  4|    0.641392 +i*    0.767207|    0.999995| 6.90537E-12 +i*-5.12417E-11|
+|  5|    0.665146 +i*    0.746707|    0.999995| 2.02977E-11 +i* 7.48579E-12|
+|  6|    0.688245 +i*    0.725472|    0.999995|-1.73153E-11 +i* -1.2656E-11|
+|  7|    0.710702 +i*    0.703487|    0.999995| 2.51867E-11 +i*  2.8813E-11|
+|  8|    0.732388 +i*     0.68088|    0.999995| 9.45355E-12 +i* 2.09024E-11|
+|  9|    0.753381 +i*    0.657577|    0.999995| 3.40094E-11 +i* 1.45989E-12|
+| 10|     0.77364 +i*    0.633618|    0.999995|-1.72307E-11 +i* 1.22723E-11|
+| 11|    0.793138 +i*    0.609034|    0.999995| 3.89222E-12 +i* 2.21356E-11|
+| 12|    0.811855 +i*    0.583851|    0.999995|-1.28337E-11 +i*-5.47207E-12|
+| 13|    0.829772 +i*    0.558094|    0.999995|-1.63114E-11 +i*-1.64246E-12|
+| 14|    0.846873 +i*    0.531786|    0.999995|-1.80345E-12 +i* 5.96675E-11|
+| 15|    0.863138 +i*    0.504984|     1.00001|-1.34542E-09 +i* 3.19094E-09|
+| 16|    0.878557 +i*    0.477628|    0.999995|-2.16493E-12 +i* 1.10533E-11|
+| 17|    0.893104 +i*    0.449841|    0.999995|-1.48552E-11 +i* 1.06063E-11|
+| 18|    0.906777 +i*      0.4216|    0.999995|-1.38745E-11 +i* 5.33384E-12|
+| 19|    0.919557 +i*    0.392944|    0.999995| 4.13796E-11 +i*-2.48189E-11|
+| 20|    0.931433 +i*    0.363901|    0.999995| 4.93219E-11 +i*-2.82651E-11|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 0, start 0 size 900096
+proc 0 start 0 size 900096
+iter : 1  Arret : 0.00608864 s/iter 58.616205 
+iter : 2  Arret : 0.0146722 s/iter 59.000776 
+iter : 3  Arret : 0.0134789 s/iter 59.298654 
+iter : 4  Arret : 0.0160321 s/iter 59.818073 
+iter : 5  Arret : 0.220711 s/iter 60.529494 
+iter : 6  Arret : 0.209255 s/iter 60.366814 
+iter : 7  Arret : 0.0340811 s/iter 60.111951 
+iter : 8  Arret : 0.0292795 s/iter 60.340609 
+iter : 9  Arret : 0.00831174 s/iter 59.461610 
+iter : 10  Arret : 0.0107556 s/iter 59.258654 
+iter : 11  Arret : 0.0124728 s/iter 58.962767 
+iter : 12  Arret : 0.00847525 s/iter 59.115894 
+iter : 13  Arret : 0.00524175 s/iter 58.811084 
+iter : 14  Arret : 0.00315085 s/iter 58.680916 
+iter : 15  Arret : 0.000430082 s/iter 58.613465 
+iter : 16  Arret : 0.000203544 s/iter 58.622904 
+iter : 17  Arret : 3.8928E-05 s/iter 58.617522 
+iter : 18  Arret : 1.36418E-05 s/iter 58.614772 
+iter : 19  Arret : 7.35952E-07 s/iter 58.607696 
+iter : 20  Arret : 9.56446E-09 s/iter 58.644389 
+iter : 21  Arret : 1.24876E-10 s/iter 58.653746 
+iter : 22  Arret : 1.62971E-12 s/iter 58.659057 
+iter : 23  Arret : 2.12173E-14 s/iter 58.613887 
+temps : 1360.28 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.48556E-08
+Stabilite :     2.12173E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-2.16369E-11 +i* 2.73281E-11|
+|  2|    0.641425 +i*    0.767193|     1.00001|-4.13838E-10 +i*-3.12328E-09|
+|  3|    0.688263 +i*    0.725455|    0.999995| -1.6052E-11 +i* 1.13947E-11|
+|  4|    0.732405 +i*    0.680878|     1.00001|-4.89738E-09 +i*-2.62297E-10|
+|  5|     0.77368 +i*    0.633569|    0.999995| 1.89027E-12 +i*-4.10982E-12|
+|  6|    0.811877 +i*    0.583821|    0.999995| 3.67913E-11 +i* 5.72664E-12|
+|  7|    0.846906 +i*    0.531733|    0.999995|-4.94516E-11 +i*-1.19133E-11|
+|  8|    0.878587 +i*    0.477572|    0.999995| 1.93007E-11 +i* 5.20278E-12|
+|  9|    0.906825 +i*    0.421497|    0.999995|-2.04992E-12 +i*-5.73336E-12|
+| 10|    0.931465 +i*    0.363819|    0.999995|-2.19003E-12 +i* 1.28761E-11|
+| 11|    0.952465 +i*    0.304668|     1.00001| 2.41151E-09 +i*-1.99953E-10|
+| 12|    0.969685 +i*    0.244341|    0.999995|-1.80025E-11 +i* 2.82213E-12|
+| 13|    0.983108 +i*     0.18306|     1.00001|-2.19377E-09 +i*  1.8802E-09|
+| 14|    0.992646 +i*    0.121018|    0.999995|-2.17162E-11 +i* 7.29261E-12|
+| 15|    0.998281 +i*   0.0585381|    0.999995| 2.19857E-12 +i* 2.81219E-13|
+| 16|    0.999987 +i*  -0.0042097|    0.999995| 2.32575E-11 +i* 1.25245E-13|
+| 17|    0.997754 +i*  -0.0669158|    0.999995| 1.33051E-11 +i*-5.99909E-13|
+| 18|    0.991588 +i*   -0.129396|    0.999995|-7.26752E-12 +i* 8.29531E-12|
+| 19|    0.981526 +i*   -0.191304|    0.999995|-1.66676E-11 +i*-1.32172E-12|
+| 20|    0.967597 +i*   -0.252523|     1.00001|-3.23112E-09 +i* 7.49827E-10|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 0, start 0 size 1000192
+proc 0 start 0 size 1000192
+iter : 1  Arret : 0.00147084 s/iter 72.417971 
+iter : 2  Arret : 0.00720604 s/iter 72.529718 
+iter : 3  Arret : 0.081961 s/iter 72.571925 
+iter : 4  Arret : 0.480529 s/iter 73.214197 
+iter : 5  Arret : 0.377941 s/iter 74.018259 
+iter : 6  Arret : 0.390277 s/iter 74.476154 
+iter : 7  Arret : 0.287207 s/iter 75.010054 
+iter : 8  Arret : 0.119773 s/iter 74.997818 
+iter : 9  Arret : 0.0681794 s/iter 74.952227 
+iter : 10  Arret : 0.0830483 s/iter 74.120526 
+iter : 11  Arret : 0.445279 s/iter 73.919717 
+iter : 12  Arret : 0.385306 s/iter 73.141650 
+iter : 13  Arret : 0.0782492 s/iter 72.748762 
+iter : 14  Arret : 0.00865587 s/iter 72.572841 
+iter : 15  Arret : 0.00318092 s/iter 72.405043 
+iter : 16  Arret : 0.000780752 s/iter 72.258477 
+iter : 17  Arret : 7.82567E-05 s/iter 72.248236 
+iter : 18  Arret : 2.14159E-05 s/iter 72.382746 
+iter : 19  Arret : 1.65239E-05 s/iter 72.383233 
+iter : 20  Arret : 1.11833E-05 s/iter 72.376667 
+iter : 21  Arret : 6.72811E-08 s/iter 72.414433 
+iter : 22  Arret : 2.1373E-10 s/iter 72.369665 
+iter : 23  Arret : 2.84229E-12 s/iter 72.380476 
+iter : 24  Arret : 4.00798E-14 s/iter 72.383421 
+temps : 1759.3 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.65132E-08
+Stabilite :     4.00798E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841468|    0.999996| 5.07216E-12 +i* 6.41236E-12|
+|  2|     0.52971 +i*    0.848174|    0.999996|-2.56639E-12 +i*-3.27674E-11|
+|  3|    0.524361 +i*    0.851491|    0.999996|-2.47296E-11 +i* 1.78327E-11|
+|  4|     0.51901 +i*    0.854764|    0.999996| 9.45599E-12 +i* 2.07434E-11|
+|  5|    0.513629 +i*    0.858008|    0.999996| 2.32483E-11 +i* 6.70747E-12|
+|  6|    0.508237 +i*    0.861213|    0.999996|-1.34339E-11 +i* 9.87854E-12|
+|  7|    0.502834 +i*    0.864379|    0.999996|-2.85585E-11 +i* 6.91519E-12|
+|  8|    0.497384 +i*    0.867526|    0.999996| 1.87346E-11 +i*  4.7471E-11|
+|  9|    0.491932 +i*    0.870629|    0.999996|-2.65525E-11 +i* 1.22525E-11|
+| 10|    0.486452 +i*    0.873703|    0.999996|  3.0312E-11 +i* 1.02214E-11|
+| 11|    0.480962 +i*    0.876737|    0.999996| 1.81546E-11 +i* 8.04012E-12|
+| 12|    0.475463 +i*    0.879732|    0.999996|-5.09415E-12 +i*-3.20905E-11|
+| 13|    0.469917 +i*    0.882706|    0.999996|-1.29106E-11 +i*-2.31489E-11|
+| 14|    0.464361 +i*    0.885653|     1.00001| 7.56512E-10 +i* 7.15631E-09|
+| 15|    0.458797 +i*    0.888537|    0.999996| 2.78862E-11 +i* 1.10441E-11|
+| 16|    0.453214 +i*    0.891397|    0.999996| 2.45506E-11 +i*  3.1726E-11|
+| 17|    0.447623 +i*    0.894218|    0.999996| -2.5447E-11 +i*-4.61239E-11|
+| 18|    0.441986 +i*    0.897017|    0.999996| 2.72476E-11 +i* 3.22485E-11|
+| 19|    0.436369 +i*    0.899774|     1.00001| 6.23535E-09 +i* 2.70034E-09|
+| 20|    0.430689 +i*    0.902496|    0.999996|-1.25435E-11 +i* 3.86925E-13|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 0, start 0 size 1100032
+proc 0 start 0 size 1100032
+iter : 1  Arret : 0.00168659 s/iter 87.527008 
+iter : 2  Arret : 0.221172 s/iter 87.840462 
+iter : 3  Arret : 0.614718 s/iter 87.981884 
+iter : 4  Arret : 0.670847 s/iter 88.201309 
+iter : 5  Arret : 0.177782 s/iter 88.785514 
+iter : 6  Arret : 0.321923 s/iter 88.923359 
+iter : 7  Arret : 0.485272 s/iter 89.580757 
+iter : 8  Arret : 0.0532704 s/iter 89.020558 
+iter : 9  Arret : 0.0416459 s/iter 88.611245 
+iter : 10  Arret : 0.0178816 s/iter 88.275629 
+iter : 11  Arret : 0.0162585 s/iter 88.039372 
+iter : 12  Arret : 0.00199041 s/iter 87.719345 
+iter : 13  Arret : 0.00886005 s/iter 87.626111 
+iter : 14  Arret : 0.00940125 s/iter 87.513899 
+iter : 15  Arret : 0.00114498 s/iter 87.503163 
+iter : 16  Arret : 0.000114443 s/iter 87.497753 
+iter : 17  Arret : 8.32242E-07 s/iter 87.500527 
+iter : 18  Arret : 1.66614E-09 s/iter 87.511094 
+iter : 19  Arret : 1.76187E-11 s/iter 87.501779 
+iter : 20  Arret : 2.81916E-13 s/iter 87.511417 
+temps : 1760.96 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.69834E-08
+Stabilite :     2.81916E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.05426E-11 +i* 2.22433E-11|
+|  2|    0.486457 +i*    0.873701|    0.999997| 1.55667E-11 +i* 1.29141E-12|
+|  3|    0.430685 +i*    0.902499|    0.999997|-2.73115E-13 +i* -1.1846E-11|
+|  4|    0.373217 +i*    0.927741|    0.999997| 7.25919E-12 +i* 1.41316E-11|
+|  5|    0.314287 +i*    0.949325|    0.999997| 6.92779E-12 +i*-1.65982E-11|
+|  6|     0.25411 +i*    0.967172|    0.999997| 7.74336E-12 +i*-2.48442E-11|
+|  7|    0.192932 +i*    0.981209|    0.999997|-2.38964E-12 +i*-6.63079E-12|
+|  8|    0.131003 +i*    0.991379|    0.999997| 6.58806E-13 +i* 4.16117E-12|
+|  9|   0.0685494 +i*    0.997644|    0.999997| 4.07008E-12 +i*-8.91343E-13|
+| 10|  0.00582765 +i*    0.999989|     1.00001| 1.03606E-10 +i*-7.91025E-09|
+| 11|  -0.0569127 +i*    0.998376|    0.999997| 3.60831E-11 +i*-2.16827E-12|
+| 12|   -0.119435 +i*    0.992839|    0.999997| 2.51194E-11 +i* 3.43808E-13|
+| 13|   -0.181479 +i*    0.983392|    0.999997|-9.37095E-12 +i* 3.95944E-12|
+| 14|   -0.242816 +i*    0.970069|    0.999997|  4.4699E-11 +i*-1.48639E-11|
+| 15|   -0.303197 +i*    0.952925|    0.999997|-7.62945E-12 +i* 9.24305E-12|
+| 16|   -0.362375 +i*    0.932029|    0.999997|-1.84204E-11 +i* 1.52254E-11|
+| 17|   -0.420133 +i*    0.907459|    0.999997|-7.40252E-12 +i* 1.01516E-11|
+| 18|   -0.476237 +i*    0.879313|    0.999997|  2.6679E-11 +i*-3.98928E-12|
+| 19|   -0.530456 +i*    0.847708|    0.999997| 2.33888E-11 +i* 3.96226E-11|
+| 20|   -0.582594 +i*    0.812759|    0.999997| 4.87606E-11 +i*-7.17615E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 0, start 0 size 1200128
+proc 0 start 0 size 1200128
+iter : 1  Arret : 0.0604903 s/iter 104.210438 
+iter : 2  Arret : 0.760333 s/iter 107.636956 
+iter : 3  Arret : 0.641059 s/iter 109.569108 
+iter : 4  Arret : 0.757859 s/iter 110.745638 
+iter : 5  Arret : 1.69949 s/iter 111.771660 
+iter : 6  Arret : 1.55905 s/iter 112.124579 
+iter : 7  Arret : 0.884393 s/iter 112.333970 
+iter : 8  Arret : 1.26041 s/iter 112.674332 
+iter : 9  Arret : 1.12297 s/iter 112.700332 
+iter : 10  Arret : 1.42651 s/iter 112.673480 
+iter : 11  Arret : 1.62385 s/iter 112.559546 
+iter : 12  Arret : 7.35975 s/iter 111.194509 
+iter : 13  Arret : 2.54034 s/iter 110.779844 
+iter : 14  Arret : 1.75526 s/iter 110.370370 
+iter : 15  Arret : 0.425229 s/iter 109.834772 
+iter : 16  Arret : 0.607512 s/iter 109.095342 
+iter : 17  Arret : 0.444185 s/iter 108.475703 
+iter : 18  Arret : 1.20306 s/iter 107.897625 
+iter : 19  Arret : 2.81295 s/iter 107.699977 
+iter : 20  Arret : 0.912082 s/iter 107.201771 
+iter : 21  Arret : 6.71454 s/iter 107.045634 
+iter : 22  Arret : 3.80497 s/iter 106.778980 
+iter : 23  Arret : 0.954853 s/iter 106.590998 
+iter : 24  Arret : 1.3231 s/iter 106.403666 
+iter : 25  Arret : 0.709645 s/iter 106.437843 
+iter : 26  Arret : 0.198616 s/iter 105.842242 
+iter : 27  Arret : 0.188959 s/iter 105.332388 
+iter : 28  Arret : 0.183899 s/iter 105.095751 
+iter : 29  Arret : 0.0134023 s/iter 104.451751 
+iter : 30  Arret : 0.00393877 s/iter 104.407487 
+iter : 31  Arret : 0.000648237 s/iter 104.002703 
+iter : 32  Arret : 2.11113E-07 s/iter 103.971125 
+iter : 33  Arret : 2.91835E-09 s/iter 103.990134 
+iter : 34  Arret : 4.10742E-11 s/iter 104.063058 
+iter : 35  Arret : 5.782E-13 s/iter 104.057611 
+temps : 3780.42 seconde(s)
+Nb iterations : 35
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.78618E-08
+Stabilite :     5.782E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540331 +i*    0.841458|           1| 2.47704E-09 +i* 1.35675E-09|
+|  2|    0.513629 +i*    0.858008|    0.999997| 3.02357E-11 +i* 3.41858E-11|
+|  3|    0.486457 +i*    0.873701|    0.999997| 1.53235E-11 +i* 6.36435E-13|
+|  4|    0.458797 +i*    0.888537|    0.999997| 1.72345E-11 +i* 1.48229E-11|
+|  5|    0.430685 +i*    0.902499|    0.999997| 2.12053E-13 +i*-1.16324E-11|
+|  6|    0.402126 +i*    0.915589|           1| 2.50282E-09 +i*-6.10471E-09|
+|  7|      0.3732 +i*    0.927747|    0.999997| -2.5707E-11 +i* 3.11093E-13|
+|  8|      0.3439 +i*    0.939003|    0.999997|-1.12714E-11 +i*  1.5453E-11|
+|  9|    0.314261 +i*    0.949333|    0.999997| 1.93628E-11 +i* 2.50909E-11|
+| 10|    0.284313 +i*    0.958728|    0.999997| 2.69426E-11 +i* 2.77974E-11|
+| 11|    0.254084 +i*    0.967179|    0.999997|  1.5277E-11 +i* 4.73027E-12|
+| 12|    0.223605 +i*    0.974676|    0.999997| -8.1017E-11 +i*-3.77299E-11|
+| 13|    0.192915 +i*    0.981212|    0.999997| 1.07495E-11 +i*   5.766E-12|
+| 14|    0.162017 +i*    0.986785|    0.999997| 4.59321E-12 +i*-4.42106E-13|
+| 15|    0.130977 +i*    0.991382|    0.999997| 5.89659E-11 +i* 7.29122E-12|
+| 16|   0.0998077 +i*    0.995003|    0.999997|-3.45761E-11 +i*-1.61701E-11|
+| 17|   0.0685225 +i*    0.997646|    0.999997| 2.33641E-11 +i* 2.51787E-12|
+| 18|   0.0371629 +i*    0.999314|           1| 1.55887E-09 +i*-4.23222E-09|
+| 19|  0.00578048 +i*     0.99998|    0.999997| 3.46787E-11 +i* 1.94857E-13|
+| 20|  -0.0256056 +i*    0.999669|    0.999997| 2.01068E-11 +i*-1.22213E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 1
+700000 racines de module = 0.999997
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 0, start 0 size 1300224
+proc 0 start 0 size 1300224
+iter : 1  Arret : 0.00159797 s/iter 122.190845 
+iter : 2  Arret : 0.00295805 s/iter 122.218210 
+iter : 3  Arret : 0.0268287 s/iter 122.695732 
+iter : 4  Arret : 0.0258978 s/iter 124.411318 
+iter : 5  Arret : 0.0100676 s/iter 124.385328 
+iter : 6  Arret : 0.010306 s/iter 124.585710 
+iter : 7  Arret : 0.00621108 s/iter 124.699270 
+iter : 8  Arret : 0.0546291 s/iter 123.615686 
+iter : 9  Arret : 0.0546239 s/iter 123.064882 
+iter : 10  Arret : 0.00861833 s/iter 122.522345 
+iter : 11  Arret : 0.00250313 s/iter 122.331967 
+iter : 12  Arret : 0.00148991 s/iter 122.312260 
+iter : 13  Arret : 0.000566499 s/iter 122.222747 
+iter : 14  Arret : 0.000671157 s/iter 122.112440 
+iter : 15  Arret : 0.00012293 s/iter 122.068177 
+iter : 16  Arret : 1.62145E-05 s/iter 122.077860 
+iter : 17  Arret : 1.74299E-07 s/iter 122.112922 
+iter : 18  Arret : 2.03739E-09 s/iter 122.105729 
+iter : 19  Arret : 2.49209E-11 s/iter 122.149682 
+iter : 20  Arret : 3.04643E-13 s/iter 122.130173 
+temps : 2456.38 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.81249E-08
+Stabilite :     3.04643E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.11737E-11 +i* 2.17606E-11|
+|  2|   -0.999659 +i*   0.0262608|           1|-2.53959E-09 +i*-4.76805E-11|
+|  3|    0.486447 +i*    0.873714|           1|-3.31895E-09 +i* 4.75356E-11|
+|  4|   -0.999331 +i*  -0.0364881|    0.999997|-7.31148E-12 +i*-2.12924E-12|
+|  5|    0.495351 +i*   -0.868697|           1|-7.49992E-10 +i*-3.05039E-09|
+|  6|    0.430683 +i*    0.902508|           1| 2.27321E-09 +i*-2.33069E-09|
+|  7|   -0.995071 +i*  -0.0991289|    0.999997|-2.47551E-11 +i*-7.41962E-13|
+|  8|    0.548886 +i*   -0.835893|    0.999997| 1.45806E-11 +i*  2.7442E-11|
+|  9|    0.373184 +i*    0.927762|           1| 2.83273E-09 +i*-1.84823E-09|
+| 10|   -0.986898 +i*   -0.161367|           1|-7.18017E-10 +i* 2.17349E-09|
+| 11|    0.600255 +i*   -0.799813|           1|-1.35051E-09 +i*  3.1614E-09|
+| 12|    0.314272 +i*    0.949337|           1|-9.78133E-10 +i*-2.49009E-09|
+| 13|   -0.974823 +i*   -0.222966|    0.999997|-1.11207E-11 +i* 1.14155E-11|
+| 14|    0.649243 +i*   -0.760586|           1|-1.09706E-09 +i*-5.08704E-09|
+| 15|    0.254067 +i*    0.967183|    0.999997| 2.38982E-11 +i* 1.80963E-11|
+| 16|   -0.958909 +i*   -0.283702|    0.999997|-1.37188E-11 +i* 4.27691E-12|
+| 17|    0.695705 +i*   -0.718333|           1|-8.95195E-10 +i* 5.59437E-09|
+| 18|    0.192872 +i*    0.981228|           1|-4.22421E-09 +i*-1.01597E-09|
+| 19|   -0.939235 +i*   -0.343287|           1| 4.27818E-09 +i*-2.67367E-09|
+| 20|     0.73938 +i*   -0.673294|           1| 2.71154E-10 +i*  1.1786E-09|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 0, start 0 size 1400064
+proc 0 start 0 size 1400064
+iter : 1  Arret : 0.00512465 s/iter 141.504161 
+iter : 2  Arret : 0.557949 s/iter 144.314966 
+iter : 3  Arret : 1.03552 s/iter 146.900316 
+iter : 4  Arret : 1.26494 s/iter 149.769586 
+iter : 5  Arret : 0.243662 s/iter 151.999632 
+iter : 6  Arret : 0.113493 s/iter 152.352638 
+iter : 7  Arret : 0.22902 s/iter 152.506482 
+iter : 8  Arret : 0.210565 s/iter 152.421770 
+iter : 9  Arret : 0.121218 s/iter 152.234909 
+iter : 10  Arret : 0.0762223 s/iter 151.862816 
+iter : 11  Arret : 0.0579704 s/iter 149.959275 
+iter : 12  Arret : 0.149029 s/iter 147.765839 
+iter : 13  Arret : 0.104545 s/iter 145.073068 
+iter : 14  Arret : 0.076237 s/iter 143.577829 
+iter : 15  Arret : 0.0498507 s/iter 142.760660 
+iter : 16  Arret : 0.038389 s/iter 142.018143 
+iter : 17  Arret : 0.00665308 s/iter 141.914157 
+iter : 18  Arret : 0.00165355 s/iter 141.591768 
+iter : 19  Arret : 0.000336387 s/iter 141.465259 
+iter : 20  Arret : 0.000107744 s/iter 141.458742 
+iter : 21  Arret : 2.19802E-05 s/iter 141.475880 
+iter : 22  Arret : 9.70758E-07 s/iter 141.447593 
+iter : 23  Arret : 2.79623E-09 s/iter 141.454973 
+iter : 24  Arret : 1.29858E-11 s/iter 141.457592 
+iter : 25  Arret : 6.03384E-14 s/iter 141.443467 
+temps : 3641.14 seconde(s)
+Nb iterations : 25
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.68867E-08
+Stabilite :     6.03384E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841469|    0.999997|-8.47142E-11 +i* 1.92466E-11|
+|  2|    0.513623 +i*    0.858013|    0.999997|-2.15776E-11 +i*-2.98557E-11|
+|  3|    -0.52703 +i*   -0.849843|    0.999997|-8.72191E-12 +i* 2.97079E-11|
+|  4|    0.486439 +i*    0.873711|    0.999997| 5.60277E-11 +i* 4.36779E-11|
+|  5|   -0.500096 +i*   -0.865967|    0.999997| 3.56147E-11 +i*-3.12713E-11|
+|  6|    0.458776 +i*    0.888549|    0.999997|-1.89702E-11 +i* 4.08274E-12|
+|  7|   -0.472669 +i*   -0.881237|    0.999997|-1.66496E-11 +i*-3.61498E-11|
+|  8|    0.430661 +i*    0.902511|    0.999997|-1.60558E-11 +i*-1.29949E-11|
+|  9|   -0.444791 +i*   -0.895631|    0.999997|-8.89955E-13 +i* 2.61938E-12|
+| 10|    0.402136 +i*    0.915577|    0.999997|  6.5834E-12 +i* -1.3935E-11|
+| 11|   -0.416432 +i*   -0.909164|    0.999997| 1.97816E-11 +i* 3.10848E-11|
+| 12|    0.373171 +i*    0.927759|    0.999997|-2.17995E-11 +i*-2.96867E-12|
+| 13|   -0.387698 +i*   -0.921783|    0.999997|-1.86324E-11 +i* -4.6545E-11|
+| 14|    0.343875 +i*    0.939012|    0.999997| 3.06317E-11 +i* 7.08794E-11|
+| 15|   -0.358575 +i*   -0.933498|    0.999997|-4.93405E-11 +i*-7.15173E-13|
+| 16|    0.314233 +i*    0.949343|    0.999997| 1.02587E-11 +i*-4.25648E-11|
+| 17|   -0.329098 +i*   -0.944293|    0.999997|-1.57903E-11 +i* 2.05052E-11|
+| 18|    0.284281 +i*    0.958738|    0.999997| 2.51592E-11 +i* 2.09243E-11|
+| 19|   -0.299297 +i*   -0.954157|    0.999997| 5.03608E-12 +i* 1.70503E-11|
+| 20|    0.254048 +i*    0.967189|    0.999997|-2.81228E-11 +i*-1.66302E-11|
++---+----------------------------+------------+----------------------------+
+800000 racines de module = 0.999997
+600000 racines de module = 1
diff --git a/tests_sparse/results/1GPU_openmp.txt b/tests_sparse/results/1GPU_openmp.txt
new file mode 100644
index 0000000..d22104a
--- /dev/null
+++ b/tests_sparse/results/1GPU_openmp.txt
@@ -0,0 +1,888 @@
+REMAINING: 1
+Taking GPU #3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 0 dimgrid2 391 start 0  size 100096
+gpu 0 iter : 1  Arret : 0.00482887 s/iter 0.774413 
+gpu 0 iter : 2  Arret : 0.00442862 s/iter 0.853214 
+gpu 0 iter : 3  Arret : 0.00563904 s/iter 0.774485 
+gpu 0 iter : 4  Arret : 0.00898734 s/iter 0.774394 
+gpu 0 iter : 5  Arret : 0.00639181 s/iter 0.835432 
+gpu 0 iter : 6  Arret : 0.0047904 s/iter 0.774384 
+gpu 0 iter : 7  Arret : 0.00462959 s/iter 0.774400 
+gpu 0 iter : 8  Arret : 0.00497313 s/iter 0.835935 
+gpu 0 iter : 9  Arret : 0.0033181 s/iter 0.774436 
+gpu 0 iter : 10  Arret : 0.00269073 s/iter 0.774388 
+gpu 0 iter : 11  Arret : 0.00117635 s/iter 0.774415 
+gpu 0 iter : 12  Arret : 0.00143587 s/iter 0.774473 
+gpu 0 iter : 13  Arret : 0.000395814 s/iter 0.774166 
+gpu 0 iter : 14  Arret : 0.000134218 s/iter 0.774166 
+gpu 0 iter : 15  Arret : 7.86757E-05 s/iter 0.774065 
+gpu 0 iter : 16  Arret : 4.74138E-05 s/iter 0.774072 
+gpu 0 iter : 17  Arret : 6.04589E-07 s/iter 0.774101 
+gpu 0 iter : 18  Arret : 1.95361E-09 s/iter 0.774097 
+gpu 0 iter : 19  Arret : 6.17741E-12 s/iter 0.774131 
+gpu 0 iter : 20  Arret : 1.94557E-14 s/iter 0.774032 
+temps : 16.4651 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.61117E-09
+Stabilite :     1.94557E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944924 +i*    0.327172|    0.999962| 5.56555E-13 +i*-3.63386E-13|
+|  2|    0.525333 +i*    0.850852|    0.999962| -2.2915E-13 +i* 4.60704E-12|
+|  3|     -0.7804 +i*   -0.625219|    0.999962| 1.62448E-12 +i* -1.3519E-12|
+|  4|   -0.130625 +i*    0.991393|    0.999962| 2.99427E-12 +i*-7.82267E-13|
+|  5|    -0.20944 +i*   -0.977782|    0.999962|-9.02389E-13 +i* -2.6612E-13|
+|  6|   -0.728008 +i*    0.685513|    0.999962| -4.2899E-13 +i* 2.69845E-12|
+|  7|    0.455652 +i*   -0.890115|    0.999962| 1.74805E-12 +i*-9.47487E-13|
+|  8|   -0.997442 +i*   0.0709376|    0.999962|-2.67009E-12 +i* 1.87781E-13|
+|  9|    0.915796 +i*   -0.401549|    0.999962| 2.11986E-12 +i*-9.45022E-13|
+| 10|   -0.817757 +i*   -0.575497|    0.999962|-1.40776E-12 +i* 2.64395E-12|
+| 11|    0.963435 +i*      0.2678|    0.999962|  1.9853E-12 +i*-9.69247E-14|
+| 12|    0.577209 +i*     0.81655|    0.999962| 4.36029E-12 +i*-1.89193E-12|
+| 13|  -0.0688484 +i*    0.997589|    0.999962| 6.29496E-13 +i*-2.95375E-13|
+| 14|   -0.269817 +i*   -0.962872|    0.999962|-1.87672E-12 +i*-1.49963E-12|
+| 15|   -0.683986 +i*    0.729442|    0.999962|-4.52305E-13 +i* 3.90299E-12|
+| 16|    0.399534 +i*   -0.916677|    0.999962| 3.25007E-12 +i*-5.83977E-14|
+| 17|   -0.991103 +i*    0.132805|    0.999962|-6.72129E-13 +i*-1.02369E-13|
+| 18|    0.889063 +i*   -0.457701|    0.999962|-3.11995E-12 +i* -2.8017E-12|
+| 19|   -0.852005 +i*    -0.52346|    0.999962| 2.72005E-12 +i* 1.34165E-12|
+| 20|    0.978219 +i*    0.207392|    0.999962| 1.34037E-12 +i*-1.40801E-13|
++---+----------------------------+------------+----------------------------+
+60000 racines de module = 0.999962
+40000 racines de module = 1.00006
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 0 dimgrid2 782 start 0  size 200192
+gpu 0 iter : 1  Arret : 0.000201022 s/iter 3.012686 
+gpu 0 iter : 2  Arret : 0.000110204 s/iter 3.010246 
+gpu 0 iter : 3  Arret : 0.000191026 s/iter 3.011041 
+gpu 0 iter : 4  Arret : 0.000274465 s/iter 3.010273 
+gpu 0 iter : 5  Arret : 0.000248308 s/iter 3.010218 
+gpu 0 iter : 6  Arret : 0.000108132 s/iter 3.008972 
+gpu 0 iter : 7  Arret : 0.000108563 s/iter 3.010790 
+gpu 0 iter : 8  Arret : 8.36246E-05 s/iter 3.010651 
+gpu 0 iter : 9  Arret : 2.17909E-05 s/iter 3.009020 
+gpu 0 iter : 10  Arret : 7.0715E-10 s/iter 3.009090 
+gpu 0 iter : 11  Arret : 7.06753E-14 s/iter 3.008355 
+temps : 33.6679 seconde(s)
+Nb iterations : 11
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.52377E-08
+Stabilite :     7.06753E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944939 +i*      0.3272|    0.999985|-1.28859E-11 +i* -1.4454E-12|
+|  2|   -0.319788 +i*    0.947473|    0.999985|-7.13607E-12 +i* 3.70648E-12|
+|  3|   -0.949949 +i*   -0.312357|    0.999985|-3.95906E-13 +i*-2.27498E-12|
+|  4|    0.304906 +i*   -0.952366|    0.999985| 7.30815E-12 +i* 1.01541E-12|
+|  5|    -0.29003 +i*    0.957002|    0.999985|-4.65739E-12 +i* 3.64497E-12|
+|  6|   -0.959244 +i*   -0.282525|    0.999985|-8.34555E-12 +i*-8.00471E-13|
+|  7|    0.275002 +i*   -0.961428|    0.999985| 9.00324E-12 +i*-1.33171E-13|
+|  8|    0.963552 +i*    0.267463|    0.999985|-5.32596E-12 +i* 7.30638E-13|
+|  9|   -0.259948 +i*    0.965607|    0.999985| 7.78178E-12 +i*-5.85532E-13|
+| 10|   -0.967603 +i*   -0.252417|    0.999985|-6.79345E-12 +i* 3.56215E-12|
+| 11|     0.24483 +i*    -0.96955|    0.999985| 4.41547E-12 +i* 3.73812E-13|
+| 12|    0.971438 +i*    0.237228|    0.999985|  6.8332E-12 +i*-1.50758E-12|
+| 13|   -0.229652 +i*    0.973257|    0.999985|-5.28866E-12 +i*-1.95938E-12|
+| 14|   -0.975026 +i*   -0.222022|    0.999985| 7.13807E-12 +i* 1.85124E-12|
+| 15|    0.214418 +i*   -0.976726|    0.999985| 3.77587E-12 +i* 5.57332E-14|
+| 16|    0.978376 +i*    0.206761|    0.999985| 1.12133E-12 +i*-3.41949E-13|
+| 17|   -0.199132 +i*    0.979957|    0.999985| 6.06504E-12 +i*-5.22532E-12|
+| 18|   -0.981487 +i*    -0.19145|    0.999985| -6.3185E-12 +i* -3.6695E-12|
+| 19|    0.183756 +i*   -0.982956|    0.999985|-7.80465E-12 +i* 1.65584E-12|
+| 20|    0.984358 +i*    0.176093|    0.999985| 6.67877E-12 +i* 3.22797E-13|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 0 dimgrid2 1172 start 0  size 300032
+gpu 0 iter : 1  Arret : 0.000477093 s/iter 6.647383 
+gpu 0 iter : 2  Arret : 0.00070011 s/iter 6.648448 
+gpu 0 iter : 3  Arret : 0.00109059 s/iter 6.632178 
+gpu 0 iter : 4  Arret : 0.00239734 s/iter 6.629194 
+gpu 0 iter : 5  Arret : 0.00254575 s/iter 6.629398 
+gpu 0 iter : 6  Arret : 0.00293021 s/iter 6.814521 
+gpu 0 iter : 7  Arret : 0.00463898 s/iter 6.629587 
+gpu 0 iter : 8  Arret : 0.00185932 s/iter 6.628861 
+gpu 0 iter : 9  Arret : 0.00178296 s/iter 6.629102 
+gpu 0 iter : 10  Arret : 0.00654342 s/iter 6.629340 
+gpu 0 iter : 11  Arret : 0.00445786 s/iter 6.629182 
+gpu 0 iter : 12  Arret : 0.0044451 s/iter 6.634005 
+gpu 0 iter : 13  Arret : 0.00107845 s/iter 6.629070 
+gpu 0 iter : 14  Arret : 0.000278234 s/iter 6.628826 
+gpu 0 iter : 15  Arret : 0.00028218 s/iter 6.629373 
+gpu 0 iter : 16  Arret : 5.93935E-05 s/iter 6.629114 
+gpu 0 iter : 17  Arret : 2.37882E-05 s/iter 6.629198 
+gpu 0 iter : 18  Arret : 3.25142E-06 s/iter 6.629301 
+gpu 0 iter : 19  Arret : 4.54218E-09 s/iter 6.629269 
+gpu 0 iter : 20  Arret : 4.54273E-12 s/iter 6.629261 
+gpu 0 iter : 21  Arret : 4.50828E-15 s/iter 6.629166 
+temps : 140.168 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.05848E-08
+Stabilite :     4.50828E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327151|    0.999988| 1.10634E-11 +i*-3.66622E-12|
+|  2|   -0.529253 +i*    0.848451|    0.999988|-6.62403E-12 +i* 1.29944E-11|
+|  3|   -0.993328 +i*    0.115227|    0.999988|-8.12439E-12 +i*-3.92321E-12|
+|  4|   -0.709405 +i*   -0.704785|    0.999988|-8.83382E-12 +i* 1.83607E-12|
+|  5|    0.108703 +i*   -0.994063|    0.999988|-1.97138E-11 +i* 6.27333E-12|
+|  6|    0.844957 +i*   -0.534812|    0.999988| 7.70772E-12 +i*-1.45782E-11|
+|  7|    0.391716 +i*    0.920074|    0.999988|-5.50915E-12 +i*-7.44877E-13|
+|  8|   -0.475144 +i*    0.879934|     1.00002|-4.69022E-10 +i*-5.18934E-09|
+|  9|   -0.984171 +i*    0.177155|    0.999988| -3.7812E-12 +i*-2.42212E-12|
+| 10|   -0.752135 +i*   -0.658992|    0.999988| 6.34603E-13 +i*-1.05219E-11|
+| 11|   0.0462916 +i*   -0.998951|     1.00002|-2.23526E-09 +i* 3.79538E-10|
+| 12|    0.809838 +i*   -0.586634|    0.999988|-4.52038E-12 +i* 3.23305E-12|
+| 13|    0.963578 +i*    0.267383|    0.999988|-8.29847E-12 +i* 2.50872E-12|
+| 14|    0.448518 +i*    0.893761|    0.999988| 1.32944E-11 +i* 3.13272E-12|
+| 15|   -0.419111 +i*    0.907922|    0.999988|-1.13067E-11 +i* 5.58912E-12|
+| 16|   -0.971192 +i*    0.238397|     1.00002| 1.69987E-09 +i* 1.34118E-09|
+| 17|   -0.791895 +i*   -0.610639|    0.999988| 7.53886E-12 +i* 3.45262E-12|
+| 18|  -0.0163354 +i*   -0.999855|    0.999988| 4.20242E-12 +i* 1.65928E-12|
+| 19|    0.771571 +i*   -0.636179|     1.00002| 6.81403E-09 +i*-5.86188E-09|
+| 20|    0.978421 +i*    0.206567|    0.999988|-4.86478E-12 +i* 4.39834E-12|
++---+----------------------------+------------+----------------------------+
+200000 racines de module = 0.999988
+100000 racines de module = 1.00002
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 0 dimgrid2 1563 start 0  size 400128
+gpu 0 iter : 1  Arret : 0.000129718 s/iter 11.743717 
+gpu 0 iter : 2  Arret : 0.000122836 s/iter 11.733251 
+gpu 0 iter : 3  Arret : 0.000455942 s/iter 11.731879 
+gpu 0 iter : 4  Arret : 0.000375342 s/iter 11.736654 
+gpu 0 iter : 5  Arret : 3.76375E-05 s/iter 11.728010 
+gpu 0 iter : 6  Arret : 5.8517E-05 s/iter 11.729946 
+gpu 0 iter : 7  Arret : 4.29087E-05 s/iter 11.723352 
+gpu 0 iter : 8  Arret : 2.66379E-05 s/iter 11.733894 
+gpu 0 iter : 9  Arret : 3.86822E-05 s/iter 11.727073 
+gpu 0 iter : 10  Arret : 3.30362E-06 s/iter 11.726821 
+gpu 0 iter : 11  Arret : 4.6056E-08 s/iter 11.731538 
+gpu 0 iter : 12  Arret : 6.9072E-10 s/iter 11.724076 
+gpu 0 iter : 13  Arret : 1.03524E-11 s/iter 11.733689 
+gpu 0 iter : 14  Arret : 1.55165E-13 s/iter 11.733418 
+temps : 164.857 seconde(s)
+Nb iterations : 14
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.06033E-07
+Stabilite :     1.55165E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327182|    0.999992| 1.37501E-12 +i*  6.7828E-12|
+|  2|   -0.748941 +i*    0.662625|    0.999992|-2.61449E-11 +i* 2.65104E-12|
+|  3|    -0.20961 +i*   -0.977777|    0.999992| 1.16104E-11 +i* -4.7519E-12|
+|  4|   -0.727815 +i*    0.685762|    0.999992| -1.2301E-11 +i*-1.97556E-11|
+|  5|   -0.240138 +i*   -0.970731|    0.999992| 2.37831E-11 +i* 3.60589E-12|
+|  6|    0.963593 +i*    0.267344|    0.999992|-2.13567E-11 +i* 2.80226E-12|
+|  7|   -0.705975 +i*    0.708226|    0.999992| 3.78497E-12 +i*-1.05455E-12|
+|  8|    -0.27043 +i*   -0.962732|    0.999992| 6.00775E-12 +i* 1.34539E-11|
+|  9|    0.971495 +i*    0.237026|    0.999992|-5.91394E-12 +i* 6.56758E-12|
+| 10|   -0.683442 +i*    0.729994|    0.999992| 1.59304E-11 +i*-9.27234E-12|
+| 11|   -0.300457 +i*   -0.953787|    0.999992| -1.9964E-12 +i* 6.77986E-12|
+| 12|    0.978444 +i*    0.206476|    0.999992| -2.2242E-11 +i* 1.18816E-11|
+| 13|   -0.660222 +i*     0.75106|    0.999992| 2.31259E-13 +i*-1.56293E-11|
+| 14|   -0.330209 +i*     -0.9439|    0.999992| 2.15827E-11 +i*-1.09261E-13|
+| 15|    0.984436 +i*    0.175702|    0.999992| 8.13605E-12 +i*-6.37324E-12|
+| 16|    -0.63637 +i*    0.771374|    0.999992|-1.17226E-11 +i*  6.1896E-12|
+| 17|   -0.359616 +i*   -0.933092|    0.999992|-7.39009E-12 +i*-2.79088E-12|
+| 18|    0.989457 +i*    0.144776|    0.999992| 7.89968E-12 +i*-1.72307E-12|
+| 19|   -0.611892 +i*    0.790931|    0.999992|-9.97624E-12 +i* 2.22987E-11|
+| 20|   -0.388671 +i*   -0.921368|    0.999992|-7.03104E-12 +i* -5.8778E-12|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 0 dimgrid2 1954 start 0  size 500224
+gpu 0 iter : 1  Arret : 0.00142158 s/iter 18.272748 
+gpu 0 iter : 2  Arret : 0.0121395 s/iter 18.236178 
+gpu 0 iter : 3  Arret : 0.0107737 s/iter 18.307005 
+gpu 0 iter : 4  Arret : 0.0190779 s/iter 18.437610 
+gpu 0 iter : 5  Arret : 0.0172127 s/iter 18.587903 
+gpu 0 iter : 6  Arret : 0.0216772 s/iter 18.490161 
+gpu 0 iter : 7  Arret : 0.0256744 s/iter 18.502690 
+gpu 0 iter : 8  Arret : 0.0260017 s/iter 18.588835 
+gpu 0 iter : 9  Arret : 0.0224133 s/iter 18.901086 
+gpu 0 iter : 10  Arret : 0.0161568 s/iter 18.499590 
+gpu 0 iter : 11  Arret : 0.00742798 s/iter 18.485601 
+gpu 0 iter : 12  Arret : 0.00605943 s/iter 18.716695 
+gpu 0 iter : 13  Arret : 0.00535559 s/iter 18.468365 
+gpu 0 iter : 14  Arret : 0.00202471 s/iter 18.302601 
+gpu 0 iter : 15  Arret : 0.00137945 s/iter 18.304935 
+gpu 0 iter : 16  Arret : 0.000125924 s/iter 18.306028 
+gpu 0 iter : 17  Arret : 0.00137541 s/iter 18.305844 
+gpu 0 iter : 18  Arret : 0.000810401 s/iter 18.305406 
+gpu 0 iter : 19  Arret : 1.47859E-06 s/iter 18.268325 
+gpu 0 iter : 20  Arret : 2.2582E-08 s/iter 18.236130 
+gpu 0 iter : 21  Arret : 3.36351E-10 s/iter 18.235787 
+gpu 0 iter : 22  Arret : 5.01093E-12 s/iter 18.235976 
+gpu 0 iter : 23  Arret : 7.46101E-14 s/iter 18.272753 
+temps : 424.028 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32052E-08
+Stabilite :     7.46101E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327182|    0.999992| 1.41098E-12 +i* 6.95971E-12|
+|  2|    0.952864 +i*    0.303372|    0.999992| 1.61273E-11 +i*-6.82865E-12|
+|  3|    0.956595 +i*    0.291395|    0.999992|-2.66898E-13 +i*-1.07944E-12|
+|  4|    0.960175 +i*    0.279371|    0.999992|-1.12266E-11 +i*-1.49836E-12|
+|  5|    0.963599 +i*    0.267324|    0.999992| 1.36802E-12 +i* -3.9754E-12|
+|  6|    0.966877 +i*    0.255214|    0.999992| -9.9023E-12 +i* 4.86183E-12|
+|  7|    0.970002 +i*    0.243065|    0.999992|-2.13718E-12 +i*-3.37413E-12|
+|  8|    0.972975 +i*    0.230877|    0.999992|-2.92744E-12 +i* 1.45989E-13|
+|  9|    0.975795 +i*    0.218653|    0.999992|-2.06823E-11 +i* 4.65034E-12|
+| 10|    0.978457 +i*    0.206414|    0.999992| 4.63085E-12 +i*-2.56283E-12|
+| 11|    0.980969 +i*    0.194123|    0.999992| 2.17236E-11 +i*-1.26275E-11|
+| 12|    0.983327 +i*    0.181802|    0.999992| 9.95548E-12 +i* 2.21045E-13|
+| 13|    0.985531 +i*    0.169451|    0.999992|-2.91767E-13 +i* 1.86233E-12|
+| 14|    0.987579 +i*    0.157074|    0.999992| 1.11491E-11 +i* 5.08343E-12|
+| 15|    0.989469 +i*    0.144694|    0.999992|-1.26006E-11 +i*-1.11521E-13|
+| 16|    0.991206 +i*    0.132269|    0.999992| 1.14944E-11 +i* 2.77489E-12|
+| 17|    0.992787 +i*    0.119824|    0.999992|-1.03828E-11 +i* 1.26321E-12|
+| 18|    0.994212 +i*     0.10736|    0.999992|-3.70015E-12 +i* 3.70434E-12|
+| 19|    0.995481 +i*    0.094879|    0.999992| -1.2006E-11 +i* 3.97982E-12|
+| 20|    0.996591 +i*    0.082404|    0.999992| 4.61819E-12 +i*-1.41357E-12|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 0 dimgrid2 2344 start 0  size 600064
+gpu 0 iter : 1  Arret : 0.000198634 s/iter 26.332193 
+gpu 0 iter : 2  Arret : 0.000986528 s/iter 26.354442 
+gpu 0 iter : 3  Arret : 0.00063192 s/iter 26.325788 
+gpu 0 iter : 4  Arret : 0.000533298 s/iter 26.349663 
+gpu 0 iter : 5  Arret : 0.00063596 s/iter 26.334832 
+gpu 0 iter : 6  Arret : 0.000978196 s/iter 26.334141 
+gpu 0 iter : 7  Arret : 0.00104208 s/iter 26.340410 
+gpu 0 iter : 8  Arret : 0.00530243 s/iter 26.322393 
+gpu 0 iter : 9  Arret : 0.0054614 s/iter 26.351074 
+gpu 0 iter : 10  Arret : 0.00460345 s/iter 26.375567 
+gpu 0 iter : 11  Arret : 0.00304521 s/iter 26.332621 
+gpu 0 iter : 12  Arret : 0.00535689 s/iter 26.288385 
+gpu 0 iter : 13  Arret : 0.0044544 s/iter 26.336258 
+gpu 0 iter : 14  Arret : 0.00510032 s/iter 26.307640 
+gpu 0 iter : 15  Arret : 0.00534197 s/iter 26.348903 
+gpu 0 iter : 16  Arret : 0.000584679 s/iter 26.340465 
+gpu 0 iter : 17  Arret : 0.000423905 s/iter 26.337278 
+gpu 0 iter : 18  Arret : 0.000270341 s/iter 26.326139 
+gpu 0 iter : 19  Arret : 0.000667683 s/iter 26.327280 
+gpu 0 iter : 20  Arret : 0.000109553 s/iter 26.329681 
+gpu 0 iter : 21  Arret : 2.25076E-07 s/iter 26.335102 
+gpu 0 iter : 22  Arret : 1.86349E-09 s/iter 26.326889 
+gpu 0 iter : 23  Arret : 2.81301E-11 s/iter 26.327420 
+gpu 0 iter : 24  Arret : 4.24667E-13 s/iter 26.332149 
+temps : 632.807 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.15851E-08
+Stabilite :     4.24667E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944955 +i*    0.327183|    0.999994| 1.98641E-12 +i* 1.56187E-12|
+|  2|   -0.949968 +i*    -0.31233|    0.999994| 4.84102E-12 +i* 7.50916E-12|
+|  3|   -0.959296 +i*   -0.282382|    0.999994| 9.70157E-12 +i*-2.02407E-12|
+|  4|    0.963609 +i*    0.267294|    0.999994|-9.06097E-12 +i* 9.57999E-12|
+|  5|   -0.967681 +i*   -0.252156|    0.999994| 1.04867E-11 +i*-1.85825E-11|
+|  6|    0.971515 +i*    0.236955|    0.999994| 1.71176E-11 +i*-8.99259E-12|
+|  7|    -0.97511 +i*   -0.221697|    0.999994|-1.67095E-11 +i* 8.54041E-12|
+|  8|    0.978468 +i*    0.206369|    0.999994|-6.02252E-12 +i* 2.79299E-12|
+|  9|   -0.981583 +i*   -0.191005|    0.999994|-2.41032E-11 +i* 1.60921E-11|
+| 10|     0.98446 +i*    0.175579|    0.999994|  1.3146E-11 +i* 3.05898E-13|
+| 11|   -0.987091 +i*   -0.160125|    0.999994| 7.31215E-12 +i*-4.20115E-12|
+| 12|     0.98948 +i*    0.144632|    0.999994|-1.64599E-11 +i* 6.41685E-12|
+| 13|   -0.991625 +i*   -0.129103|    0.999994| 1.85473E-11 +i*-5.04866E-12|
+| 14|    0.993529 +i*    0.113527|    0.999994| 4.09739E-12 +i* 7.64574E-13|
+| 15|   -0.995187 +i*  -0.0979384|    0.999994| -3.7288E-12 +i*   7.059E-13|
+| 16|    0.996601 +i*   0.0823103|    0.999994|-1.26708E-11 +i*-1.70373E-12|
+| 17|   -0.997769 +i*  -0.0666775|    0.999994| 1.52196E-11 +i*-2.58356E-12|
+| 18|    0.998691 +i*   0.0510284|    0.999994| 1.82043E-12 +i*-2.31009E-12|
+| 19|   -0.999369 +i*  -0.0353668|    0.999994| -8.3793E-12 +i* 3.44911E-13|
+| 20|    0.999801 +i*   0.0196807|    0.999994|-3.28804E-12 +i* -1.8055E-13|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 0 dimgrid2 2735 start 0  size 700160
+gpu 0 iter : 1  Arret : 0.00899539 s/iter 35.746120 
+gpu 0 iter : 2  Arret : 1.01939 s/iter 36.349562 
+gpu 0 iter : 3  Arret : 1.08481 s/iter 36.879071 
+gpu 0 iter : 4  Arret : 0.70845 s/iter 37.485437 
+gpu 0 iter : 5  Arret : 0.542464 s/iter 37.995296 
+gpu 0 iter : 6  Arret : 0.496474 s/iter 38.294975 
+gpu 0 iter : 7  Arret : 0.468497 s/iter 38.189342 
+gpu 0 iter : 8  Arret : 0.449566 s/iter 38.405412 
+gpu 0 iter : 9  Arret : 0.440336 s/iter 38.470835 
+gpu 0 iter : 10  Arret : 0.435835 s/iter 39.155848 
+gpu 0 iter : 11  Arret : 0.437451 s/iter 38.890510 
+gpu 0 iter : 12  Arret : 0.452952 s/iter 38.842682 
+gpu 0 iter : 13  Arret : 0.459232 s/iter 38.774960 
+gpu 0 iter : 14  Arret : 0.724414 s/iter 38.215337 
+gpu 0 iter : 15  Arret : 0.730201 s/iter 37.959853 
+gpu 0 iter : 16  Arret : 0.310407 s/iter 37.633184 
+gpu 0 iter : 17  Arret : 0.232051 s/iter 37.262439 
+gpu 0 iter : 18  Arret : 0.621997 s/iter 36.705974 
+gpu 0 iter : 19  Arret : 2.21278 s/iter 36.638410 
+gpu 0 iter : 20  Arret : 0.0603957 s/iter 36.266489 
+gpu 0 iter : 21  Arret : 0.0178989 s/iter 36.083046 
+gpu 0 iter : 22  Arret : 0.0102119 s/iter 35.981597 
+gpu 0 iter : 23  Arret : 0.00118218 s/iter 35.732014 
+gpu 0 iter : 24  Arret : 5.33761E-05 s/iter 35.632326 
+gpu 0 iter : 25  Arret : 6.53542E-09 s/iter 35.638312 
+gpu 0 iter : 26  Arret : 3.03635E-11 s/iter 35.645913 
+gpu 0 iter : 27  Arret : 2.54836E-13 s/iter 35.636404 
+temps : 1005.37 seconde(s)
+Nb iterations : 27
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.30626E-08
+Stabilite :     2.54836E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94495 +i*    0.327198|    0.999994|-5.95168E-12 +i* 7.21019E-12|
+|  2|   -0.727783 +i*    0.685819|     1.00001| 1.42036E-09 +i*-1.49426E-09|
+|  3|   -0.209611 +i*   -0.977779|    0.999994| 8.32667E-13 +i* 2.09798E-12|
+|  4|   -0.270532 +i*   -0.962705|    0.999994|-5.67368E-12 +i*-1.62709E-11|
+|  5|   -0.683363 +i*    0.730071|    0.999994| 1.42701E-11 +i* 9.41131E-13|
+|  6|    0.978472 +i*    0.206353|    0.999994| 8.64198E-13 +i*-5.37683E-12|
+|  7|   -0.330372 +i*   -0.943859|     1.00001| 1.52391E-09 +i*-4.61227E-10|
+|  8|   -0.636221 +i*    0.771499|    0.999994| 1.90921E-11 +i* 8.51065E-12|
+|  9|    0.989491 +i*    0.144554|    0.999994|   3.884E-12 +i* 2.19849E-12|
+| 10|   -0.388869 +i*   -0.921287|    0.999994|  3.3152E-11 +i* 1.89272E-11|
+| 11|   -0.586599 +i*     0.80987|    0.999994| 4.12581E-12 +i* 4.47915E-12|
+| 12|     0.99662 +i*   0.0822383|     1.00001| 1.32917E-09 +i*-2.19138E-09|
+| 13|   -0.445894 +i*   -0.895079|    0.999994|  2.5594E-12 +i*-1.12184E-11|
+| 14|   -0.534683 +i*    0.845046|    0.999994| 3.69926E-12 +i* 1.36402E-11|
+| 15|    0.999802 +i*   0.0196179|    0.999994|-1.78282E-11 +i*-6.15591E-13|
+| 16|   -0.501135 +i*   -0.865363|    0.999994| 6.61893E-12 +i* 2.54218E-12|
+| 17|   -0.480649 +i*    0.876906|    0.999994|-4.39648E-13 +i* 1.36691E-11|
+| 18|    0.999063 +i*  -0.0431361|    0.999994| -1.0473E-11 +i*-2.38731E-12|
+| 19|   -0.554391 +i*   -0.832249|    0.999994| 1.76753E-11 +i*  2.0705E-11|
+| 20|   -0.424696 +i*    0.905329|    0.999994| 1.36061E-11 +i* 1.18076E-12|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 0 dimgrid2 3125 start 0  size 800000
+gpu 0 iter : 1  Arret : 0.00196068 s/iter 46.830049 
+gpu 0 iter : 2  Arret : 0.368259 s/iter 46.823310 
+gpu 0 iter : 3  Arret : 0.691317 s/iter 46.882435 
+gpu 0 iter : 4  Arret : 0.724696 s/iter 47.891093 
+gpu 0 iter : 5  Arret : 0.730223 s/iter 47.472319 
+gpu 0 iter : 6  Arret : 0.0645746 s/iter 47.965996 
+gpu 0 iter : 7  Arret : 0.116231 s/iter 47.761684 
+gpu 0 iter : 8  Arret : 0.110509 s/iter 47.288673 
+gpu 0 iter : 9  Arret : 0.0255358 s/iter 47.529985 
+gpu 0 iter : 10  Arret : 0.0043682 s/iter 46.795885 
+gpu 0 iter : 11  Arret : 0.00294998 s/iter 46.797745 
+gpu 0 iter : 12  Arret : 0.00386203 s/iter 46.808818 
+gpu 0 iter : 13  Arret : 0.00408926 s/iter 46.829920 
+gpu 0 iter : 14  Arret : 0.000189675 s/iter 46.810865 
+gpu 0 iter : 15  Arret : 4.34158E-05 s/iter 46.797436 
+gpu 0 iter : 16  Arret : 7.15734E-06 s/iter 46.812585 
+gpu 0 iter : 17  Arret : 3.73061E-06 s/iter 46.817877 
+gpu 0 iter : 18  Arret : 1.99612E-08 s/iter 46.811993 
+gpu 0 iter : 19  Arret : 4.3201E-11 s/iter 46.804171 
+gpu 0 iter : 20  Arret : 1.48554E-13 s/iter 46.799750 
+temps : 942.085 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.1101E-08
+Stabilite :     1.48554E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.16852E-11 +i*-5.46557E-12|
+|  2|    0.963615 +i*    0.267276|    0.999995|-7.51443E-12 +i* 1.28113E-11|
+|  3|    0.971523 +i*    0.236925|    0.999995|-3.60081E-11 +i* 9.39648E-12|
+|  4|    0.978478 +i*    0.206329|    0.999995| 5.90206E-12 +i* 7.15816E-13|
+|  5|    0.984469 +i*    0.175529|    0.999995| 8.59091E-12 +i*-3.14299E-12|
+|  6|    0.989492 +i*    0.144557|    0.999995| 7.01883E-13 +i*-4.65183E-13|
+|  7|     0.99354 +i*    0.113443|    0.999995|  -2.195E-11 +i*  3.7238E-12|
+|  8|     0.99661 +i*   0.0822164|    0.999995| 1.76132E-11 +i*-3.12892E-12|
+|  9|    0.998699 +i*   0.0508967|    0.999995| -3.8094E-12 +i*-2.50988E-12|
+| 10|    0.999804 +i*   0.0195519|    0.999995|-5.64415E-12 +i*-1.64291E-12|
+| 11|    0.999926 +i*  -0.0118121|    0.999995| 1.01569E-11 +i* 3.65641E-13|
+| 12|    0.999063 +i*   -0.043177|    0.999995| 3.24163E-12 +i* 2.16144E-12|
+| 13|    0.997216 +i*  -0.0744994|    0.999995|-2.44054E-11 +i*-5.01205E-12|
+| 14|    0.994388 +i*   -0.105748|    0.999995| 7.90901E-12 +i*  1.6655E-12|
+| 15|    0.990581 +i*   -0.136893|    0.999995| 1.61287E-11 +i* -3.3209E-12|
+| 16|    0.985799 +i*   -0.167904|    0.999995|-7.98206E-12 +i*-1.16776E-12|
+| 17|    0.980043 +i*   -0.198761|    0.999995|-3.52618E-11 +i*-4.85645E-12|
+| 18|    0.973328 +i*   -0.229398|    0.999995| 9.28524E-12 +i*-5.68823E-13|
+| 19|    0.965655 +i*   -0.259809|    0.999995|-3.24851E-13 +i* 4.39207E-12|
+| 20|    0.957029 +i*   -0.289977|    0.999995|-8.62932E-12 +i* 8.84565E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 0 dimgrid2 3516 start 0  size 900096
+gpu 0 iter : 1  Arret : 0.000966378 s/iter 58.951025 
+gpu 0 iter : 2  Arret : 0.00178954 s/iter 58.927485 
+gpu 0 iter : 3  Arret : 0.00217582 s/iter 59.674761 
+gpu 0 iter : 4  Arret : 0.0138838 s/iter 59.391016 
+gpu 0 iter : 5  Arret : 0.0141805 s/iter 59.507462 
+gpu 0 iter : 6  Arret : 0.00394753 s/iter 59.576571 
+gpu 0 iter : 7  Arret : 0.00371651 s/iter 59.384137 
+gpu 0 iter : 8  Arret : 0.0021096 s/iter 59.122984 
+gpu 0 iter : 9  Arret : 0.00377816 s/iter 59.165976 
+gpu 0 iter : 10  Arret : 0.00372309 s/iter 59.019823 
+gpu 0 iter : 11  Arret : 0.00172659 s/iter 58.929456 
+gpu 0 iter : 12  Arret : 0.000301221 s/iter 58.933391 
+gpu 0 iter : 13  Arret : 0.000482442 s/iter 58.935527 
+gpu 0 iter : 14  Arret : 0.000525447 s/iter 58.938093 
+gpu 0 iter : 15  Arret : 7.04053E-05 s/iter 58.931316 
+gpu 0 iter : 16  Arret : 1.97601E-06 s/iter 58.935006 
+gpu 0 iter : 17  Arret : 1.49727E-08 s/iter 58.930536 
+gpu 0 iter : 18  Arret : 1.95693E-10 s/iter 58.937031 
+gpu 0 iter : 19  Arret : 2.55406E-12 s/iter 58.929558 
+gpu 0 iter : 20  Arret : 3.33413E-14 s/iter 58.941308 
+temps : 1182.82 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.48556E-08
+Stabilite :     3.33413E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.14003E-11 +i*-5.32252E-12|
+|  2|    0.978496 +i*    0.206294|     1.00001| 3.20241E-09 +i*-1.76732E-09|
+|  3|    0.989495 +i*    0.144532|    0.999995| -9.3423E-12 +i* 2.37871E-12|
+|  4|    0.996623 +i*    0.082186|     1.00001|-8.77002E-10 +i*-2.20815E-11|
+|  5|    0.999805 +i*   0.0195142|    0.999995| 2.20493E-11 +i*  -2.226E-13|
+|  6|    0.999072 +i*  -0.0432151|     1.00001|  3.9792E-09 +i* 2.92946E-10|
+|  7|    0.994382 +i*   -0.105811|    0.999995| 1.87056E-11 +i* 2.32592E-14|
+|  8|    0.985801 +i*   -0.167952|     1.00001|-4.34654E-10 +i*-2.08745E-09|
+|  9|    0.973308 +i*   -0.229483|    0.999995|-6.45906E-12 +i* -4.7809E-12|
+| 10|    0.957003 +i*   -0.290061|    0.999995| 2.09728E-11 +i* 1.38602E-11|
+| 11|    0.936929 +i*   -0.349536|     1.00001| -1.8867E-09 +i* 4.79158E-10|
+| 12|    0.913159 +i*   -0.407592|    0.999995| 3.70326E-12 +i* 1.47898E-11|
+| 13|    0.885806 +i*   -0.464069|     1.00001|-2.45794E-09 +i*-1.30058E-09|
+| 14|    0.854946 +i*   -0.518709|    0.999995|  1.0744E-11 +i*-3.40256E-12|
+| 15|    0.820747 +i*   -0.571301|     1.00001|-4.61003E-09 +i*   7.007E-10|
+| 16|    0.783279 +i*   -0.621663|    0.999995| 1.84956E-11 +i*-2.49151E-12|
+| 17|    0.742767 +i*   -0.669558|     1.00001|-4.34434E-10 +i* 3.18972E-09|
+| 18|    0.699277 +i*   -0.714844|    0.999995| 4.64218E-12 +i*-4.05154E-12|
+| 19|    0.653078 +i*   -0.757284|    0.999995| 1.03298E-11 +i* -7.6561E-12|
+| 20|    0.604286 +i*   -0.796775|     1.00001| 3.76869E-10 +i* -2.2048E-09|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 0 dimgrid2 3907 start 0  size 1000192
+gpu 0 iter : 1  Arret : 0.00175692 s/iter 72.951848 
+gpu 0 iter : 2  Arret : 0.00577087 s/iter 72.958367 
+gpu 0 iter : 3  Arret : 0.0552834 s/iter 73.169345 
+gpu 0 iter : 4  Arret : 0.639316 s/iter 73.736445 
+gpu 0 iter : 5  Arret : 0.555245 s/iter 75.396305 
+gpu 0 iter : 6  Arret : 0.182709 s/iter 75.661437 
+gpu 0 iter : 7  Arret : 0.353448 s/iter 76.347806 
+gpu 0 iter : 8  Arret : 0.22581 s/iter 76.702702 
+gpu 0 iter : 9  Arret : 0.307122 s/iter 76.844636 
+gpu 0 iter : 10  Arret : 1.2509 s/iter 76.642435 
+gpu 0 iter : 11  Arret : 2.80735 s/iter 76.659669 
+gpu 0 iter : 12  Arret : 0.988013 s/iter 75.869620 
+gpu 0 iter : 13  Arret : 1.78787 s/iter 75.370803 
+gpu 0 iter : 14  Arret : 0.836905 s/iter 75.025867 
+gpu 0 iter : 15  Arret : 1.1643 s/iter 74.814842 
+gpu 0 iter : 16  Arret : 0.819632 s/iter 74.591869 
+gpu 0 iter : 17  Arret : 0.365649 s/iter 74.743519 
+gpu 0 iter : 18  Arret : 0.29923 s/iter 74.339565 
+gpu 0 iter : 19  Arret : 0.108444 s/iter 74.195903 
+gpu 0 iter : 20  Arret : 0.16153 s/iter 73.820200 
+gpu 0 iter : 21  Arret : 0.0864294 s/iter 74.008405 
+gpu 0 iter : 22  Arret : 0.0900178 s/iter 73.771069 
+gpu 0 iter : 23  Arret : 0.0283941 s/iter 73.931797 
+gpu 0 iter : 24  Arret : 0.0275966 s/iter 73.899955 
+gpu 0 iter : 25  Arret : 0.0143043 s/iter 72.976494 
+gpu 0 iter : 26  Arret : 0.0201789 s/iter 72.959154 
+gpu 0 iter : 27  Arret : 0.00532157 s/iter 72.943157 
+gpu 0 iter : 28  Arret : 0.00203964 s/iter 72.962053 
+gpu 0 iter : 29  Arret : 0.00018034 s/iter 72.947101 
+gpu 0 iter : 30  Arret : 2.14213E-07 s/iter 72.945898 
+gpu 0 iter : 31  Arret : 6.2732E-10 s/iter 72.952928 
+gpu 0 iter : 32  Arret : 1.98417E-12 s/iter 72.941527 
+gpu 0 iter : 33  Arret : 6.33602E-15 s/iter 72.938223 
+temps : 2457.72 seconde(s)
+Nb iterations : 33
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.65132E-08
+Stabilite :     6.33602E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327194|    0.999996|-2.65801E-11 +i* 1.58295E-11|
+|  2|     0.94078 +i*    0.339035|     1.00001| 4.08959E-09 +i*-3.83025E-10|
+|  3|    0.938626 +i*    0.344927|    0.999996| 7.81086E-12 +i* 2.78827E-12|
+|  4|    0.936447 +i*    0.350798|    0.999996|-2.16909E-11 +i*-1.62697E-12|
+|  5|    0.934221 +i*    0.356684|    0.999996|-2.89155E-11 +i* 4.85822E-12|
+|  6|    0.931965 +i*    0.362537|    0.999996|  2.0551E-11 +i*-2.01042E-11|
+|  7|    0.929678 +i*     0.36839|     1.00001| 3.06688E-09 +i*-6.88649E-10|
+|  8|     0.92734 +i*     0.37421|    0.999996|-2.02149E-11 +i*-5.01088E-12|
+|  9|    0.924978 +i*     0.38001|    0.999996| 5.42454E-11 +i*-3.50103E-11|
+| 10|    0.922568 +i*    0.385824|    0.999996| 1.41454E-11 +i* 9.54264E-12|
+| 11|     0.92013 +i*    0.391603|    0.999996| 2.13753E-11 +i* 7.35949E-12|
+| 12|     0.91766 +i*    0.397381|     1.00001|-1.48478E-09 +i*    2.24E-09|
+| 13|    0.915141 +i*    0.403125|    0.999996|-6.27054E-12 +i* 6.79734E-12|
+| 14|    0.912598 +i*    0.408848|    0.999996| 1.75608E-11 +i*-2.52559E-11|
+| 15|    0.910007 +i*    0.414584|    0.999996| 9.95037E-12 +i* 8.92586E-12|
+| 16|    0.907389 +i*    0.420284|    0.999996|-1.17559E-11 +i*  1.6185E-11|
+| 17|    0.904739 +i*    0.425981|     1.00001|-4.13411E-09 +i* 2.38753E-09|
+| 18|     0.90204 +i*    0.431643|    0.999996|-3.43989E-11 +i*-1.06093E-12|
+| 19|    0.899319 +i*    0.437284|    0.999996| 1.02013E-11 +i* 6.88614E-12|
+| 20|    0.896549 +i*    0.442935|    0.999996|-1.73801E-11 +i* 1.56396E-11|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 0 dimgrid2 4297 start 0  size 1100032
+gpu 0 iter : 1  Arret : 0.00123964 s/iter 88.016434 
+gpu 0 iter : 2  Arret : 0.0156245 s/iter 87.965067 
+gpu 0 iter : 3  Arret : 0.380833 s/iter 88.514279 
+gpu 0 iter : 4  Arret : 0.505083 s/iter 88.999954 
+gpu 0 iter : 5  Arret : 0.136697 s/iter 89.225476 
+gpu 0 iter : 6  Arret : 0.0557209 s/iter 88.891282 
+gpu 0 iter : 7  Arret : 0.00599941 s/iter 89.086369 
+gpu 0 iter : 8  Arret : 0.00572971 s/iter 88.710575 
+gpu 0 iter : 9  Arret : 0.00554321 s/iter 88.739799 
+gpu 0 iter : 10  Arret : 0.00274112 s/iter 88.610948 
+gpu 0 iter : 11  Arret : 0.00207833 s/iter 88.079412 
+gpu 0 iter : 12  Arret : 0.00308865 s/iter 87.981512 
+gpu 0 iter : 13  Arret : 0.0030808 s/iter 87.954778 
+gpu 0 iter : 14  Arret : 0.000314555 s/iter 87.947621 
+gpu 0 iter : 15  Arret : 0.000169063 s/iter 87.949084 
+gpu 0 iter : 16  Arret : 6.4482E-05 s/iter 87.973844 
+gpu 0 iter : 17  Arret : 6.78963E-06 s/iter 87.949566 
+gpu 0 iter : 18  Arret : 5.71102E-07 s/iter 87.973187 
+gpu 0 iter : 19  Arret : 7.96612E-10 s/iter 87.953869 
+gpu 0 iter : 20  Arret : 1.41677E-12 s/iter 87.966250 
+gpu 0 iter : 21  Arret : 2.56313E-15 s/iter 87.972931 
+temps : 1855.26 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.69834E-08
+Stabilite :     2.56313E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.42795E-11 +i*-4.60743E-15|
+|  2|    0.922569 +i*    0.385823|    0.999997| 5.63087E-11 +i*-1.14148E-11|
+|  3|    0.896547 +i*    0.442942|    0.999997|-3.14282E-11 +i*  2.7746E-11|
+|  4|    0.866992 +i*    0.498316|    0.999997| 1.74196E-11 +i*-1.69797E-11|
+|  5|    0.834026 +i*    0.551719|    0.999997|  6.4686E-12 +i* 4.29998E-12|
+|  6|     0.79777 +i*    0.602956|    0.999997|-4.35858E-11 +i*-1.97981E-13|
+|  7|    0.758371 +i*    0.651818|    0.999997|-6.39626E-11 +i*-5.51714E-12|
+|  8|    0.715991 +i*    0.698105|    0.999997|-1.09521E-11 +i* 1.55782E-11|
+|  9|    0.670783 +i*    0.741649|    0.999997| 3.88353E-11 +i*-1.73947E-11|
+| 10|    0.622933 +i*    0.782271|    0.999997| 4.52627E-12 +i*-4.57076E-12|
+| 11|    0.572636 +i*    0.819806|    0.999997|-6.09177E-11 +i* 9.88701E-12|
+| 12|    0.520076 +i*    0.854116|    0.999997|-9.69802E-12 +i* 1.06333E-11|
+| 13|    0.465475 +i*    0.885057|    0.999997|-5.09059E-12 +i* 5.95896E-12|
+| 14|    0.409033 +i*    0.912516|    0.999997|-3.44769E-11 +i*-1.20596E-11|
+| 15|    0.350979 +i*     0.93638|    0.999997|-2.79532E-11 +i*-7.11947E-12|
+| 16|     0.29155 +i*    0.956552|    0.999997|-2.10507E-11 +i* 1.67558E-12|
+| 17|    0.230965 +i*    0.972959|    0.999997|-2.98301E-11 +i*-5.42622E-12|
+| 18|     0.16947 +i*    0.985532|    0.999997| -1.0747E-13 +i*-1.81481E-11|
+| 19|    0.107316 +i*    0.994222|    0.999997| 3.43932E-11 +i* 7.03199E-12|
+| 20|   0.0447302 +i*    0.998996|    0.999997| 3.84641E-11 +i* 1.92052E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 0 dimgrid2 4688 start 0  size 1200128
+gpu 0 iter : 1  Arret : 3.56364E-05 s/iter 104.966458 
+gpu 0 iter : 2  Arret : 0.000210115 s/iter 104.970505 
+gpu 0 iter : 3  Arret : 0.000798967 s/iter 104.959997 
+gpu 0 iter : 4  Arret : 0.00129203 s/iter 104.964059 
+gpu 0 iter : 5  Arret : 0.135597 s/iter 105.078013 
+gpu 0 iter : 6  Arret : 0.147766 s/iter 105.052891 
+gpu 0 iter : 7  Arret : 0.0568944 s/iter 105.230626 
+gpu 0 iter : 8  Arret : 0.0538638 s/iter 106.253076 
+gpu 0 iter : 9  Arret : 0.00443022 s/iter 105.087640 
+gpu 0 iter : 10  Arret : 0.00487977 s/iter 104.869586 
+gpu 0 iter : 11  Arret : 0.00537652 s/iter 105.012938 
+gpu 0 iter : 12  Arret : 0.00536727 s/iter 105.067711 
+gpu 0 iter : 13  Arret : 0.00523627 s/iter 105.042224 
+gpu 0 iter : 14  Arret : 0.00319812 s/iter 105.100973 
+gpu 0 iter : 15  Arret : 0.00200399 s/iter 104.979207 
+gpu 0 iter : 16  Arret : 0.00239043 s/iter 105.018826 
+gpu 0 iter : 17  Arret : 0.00145633 s/iter 105.067904 
+gpu 0 iter : 18  Arret : 0.000975438 s/iter 104.991403 
+gpu 0 iter : 19  Arret : 0.000834416 s/iter 104.966819 
+gpu 0 iter : 20  Arret : 0.000462863 s/iter 104.926980 
+gpu 0 iter : 21  Arret : 0.000254817 s/iter 104.883310 
+gpu 0 iter : 22  Arret : 0.000431362 s/iter 104.901115 
+gpu 0 iter : 23  Arret : 4.69904E-05 s/iter 104.982437 
+gpu 0 iter : 24  Arret : 1.72268E-09 s/iter 104.794401 
+gpu 0 iter : 25  Arret : 6.85331E-12 s/iter 104.902860 
+gpu 0 iter : 26  Arret : 2.72796E-14 s/iter 104.940707 
+temps : 2731.9 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.78618E-08
+Stabilite :     2.72796E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.38103E-11 +i*-1.80134E-13|
+|  2|     0.93422 +i*    0.356687|    0.999997|  -1.633E-11 +i*-1.74183E-12|
+|  3|    0.922566 +i*    0.385831|    0.999997|  2.1144E-11 +i*-3.58299E-11|
+|  4|    0.910003 +i*    0.414595|    0.999997|-5.13478E-12 +i* 9.28282E-12|
+|  5|    0.896543 +i*     0.44295|    0.999997|-2.07689E-11 +i* 1.70204E-11|
+|  6|      0.8822 +i*    0.470869|    0.999997| 2.23999E-12 +i*-1.16781E-12|
+|  7|    0.866987 +i*    0.498324|    0.999997|-1.24258E-11 +i* 4.98106E-11|
+|  8|    0.850921 +i*    0.525287|    0.999997|-3.98015E-12 +i*-4.27941E-12|
+|  9|    0.834016 +i*    0.551734|    0.999997|-3.61311E-11 +i*-1.54952E-11|
+| 10|     0.81629 +i*    0.577637|    0.999997| 4.59893E-11 +i* 4.17907E-11|
+| 11|    0.797759 +i*    0.602971|    0.999997|-1.10754E-11 +i*-4.88287E-12|
+| 12|    0.778437 +i*    0.627717|    0.999997|-9.78373E-12 +i* 1.01854E-11|
+| 13|    0.758354 +i*    0.651838|    0.999997|-9.95959E-12 +i*-1.30844E-11|
+| 14|    0.737523 +i*    0.675317|    0.999997| 1.58167E-11 +i* 2.05323E-11|
+| 15|    0.715965 +i*    0.698131|    0.999997| 3.89393E-11 +i*-5.09681E-11|
+| 16|    0.693703 +i*    0.720257|    0.999997|-9.01323E-12 +i*  7.7873E-12|
+| 17|    0.670757 +i*    0.741673|    0.999997| 3.04825E-11 +i* 9.42191E-12|
+| 18|     0.64715 +i*    0.762359|    0.999997|-1.70122E-11 +i*  9.8992E-12|
+| 19|    0.622905 +i*    0.782293|    0.999997|-4.17721E-11 +i*-1.73844E-12|
+| 20|    0.598047 +i*    0.801457|    0.999997| 3.31615E-11 +i* 2.07676E-11|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+500000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 0 dimgrid2 5079 start 0  size 1300224
+gpu 0 iter : 1  Arret : 0.00671671 s/iter 122.957126 
+gpu 0 iter : 2  Arret : 1.46909 s/iter 126.559247 
+gpu 0 iter : 3  Arret : 1.15214 s/iter 129.386850 
+gpu 0 iter : 4  Arret : 1.41313 s/iter 131.324795 
+gpu 0 iter : 5  Arret : 1.23709 s/iter 134.964736 
+gpu 0 iter : 6  Arret : 1.88957 s/iter 135.980693 
+gpu 0 iter : 7  Arret : 0.518571 s/iter 136.887751 
+gpu 0 iter : 8  Arret : 0.561615 s/iter 135.707176 
+gpu 0 iter : 9  Arret : 0.873246 s/iter 136.766821 
+gpu 0 iter : 10  Arret : 18.0745 s/iter 135.387857 
+gpu 0 iter : 11  Arret : 4.32049 s/iter 134.168320 
+gpu 0 iter : 12  Arret : 7.51803 s/iter 133.387092 
+gpu 0 iter : 13  Arret : 1.86229 s/iter 131.936780 
+gpu 0 iter : 14  Arret : 1.52972 s/iter 130.998920 
+gpu 0 iter : 15  Arret : 1.27942 s/iter 130.213329 
+gpu 0 iter : 16  Arret : 1.46163 s/iter 130.041605 
+gpu 0 iter : 17  Arret : 3.37421 s/iter 129.785674 
+gpu 0 iter : 18  Arret : 0.722055 s/iter 129.441404 
+gpu 0 iter : 19  Arret : 1.67618 s/iter 129.557334 
+gpu 0 iter : 20  Arret : 2.20813 s/iter 129.246408 
+gpu 0 iter : 21  Arret : 1.73329 s/iter 128.816833 
+gpu 0 iter : 22  Arret : 0.939795 s/iter 128.826639 
+gpu 0 iter : 23  Arret : 13.0335 s/iter 128.458309 
+gpu 0 iter : 24  Arret : 20.5741 s/iter 128.359514 
+gpu 0 iter : 25  Arret : 116.93 s/iter 128.098158 
+gpu 0 iter : 26  Arret : 5.47899 s/iter 128.276848 
+gpu 0 iter : 27  Arret : 1.02061 s/iter 128.043345 
+gpu 0 iter : 28  Arret : 1.67659 s/iter 127.946551 
+gpu 0 iter : 29  Arret : 2.05675 s/iter 127.911796 
+gpu 0 iter : 30  Arret : 1.35511 s/iter 127.530045 
+gpu 0 iter : 31  Arret : 1.17495 s/iter 127.448286 
+gpu 0 iter : 32  Arret : 0.781086 s/iter 127.481917 
+gpu 0 iter : 33  Arret : 0.959038 s/iter 127.273907 
+gpu 0 iter : 34  Arret : 1.06867 s/iter 127.095575 
+gpu 0 iter : 35  Arret : 1.83156 s/iter 127.050455 
+gpu 0 iter : 36  Arret : 1.48572 s/iter 126.725086 
+gpu 0 iter : 37  Arret : 1.80719 s/iter 126.506715 
+gpu 0 iter : 38  Arret : 3.26661 s/iter 126.577770 
+gpu 0 iter : 39  Arret : 1.89245 s/iter 126.415184 
+gpu 0 iter : 40  Arret : 8.37572 s/iter 126.022242 
+gpu 0 iter : 41  Arret : 1.0784 s/iter 126.081498 
+gpu 0 iter : 42  Arret : 9.31515 s/iter 126.022006 
+gpu 0 iter : 43  Arret : 0.585984 s/iter 125.722212 
+gpu 0 iter : 44  Arret : 0.546296 s/iter 125.473521 
+gpu 0 iter : 45  Arret : 0.521904 s/iter 125.261119 
+gpu 0 iter : 46  Arret : 0.0666777 s/iter 124.565777 
+gpu 0 iter : 47  Arret : 0.106555 s/iter 124.016379 
+gpu 0 iter : 48  Arret : 0.0213519 s/iter 123.608192 
+gpu 0 iter : 49  Arret : 0.00734243 s/iter 123.004823 
+gpu 0 iter : 50  Arret : 0.00487711 s/iter 122.976879 
+gpu 0 iter : 51  Arret : 0.00285428 s/iter 122.975661 
+gpu 0 iter : 52  Arret : 0.00233129 s/iter 122.983041 
+gpu 0 iter : 53  Arret : 0.000762018 s/iter 122.894674 
+gpu 0 iter : 54  Arret : 1.91079E-06 s/iter 122.954255 
+gpu 0 iter : 55  Arret : 1.7115E-08 s/iter 122.968156 
+gpu 0 iter : 56  Arret : 1.94776E-10 s/iter 122.969015 
+gpu 0 iter : 57  Arret : 2.35732E-12 s/iter 122.967683 
+gpu 0 iter : 58  Arret : 2.84903E-14 s/iter 122.846873 
+temps : 7417.29 seconde(s)
+Nb iterations : 58
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.81249E-08
+Stabilite :     2.84903E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327175|    0.999997| 2.52776E-12 +i*-3.98737E-12|
+|  2|   -0.769371 +i*    0.638797|    0.999997|-3.80274E-12 +i*-6.23067E-11|
+|  3|    0.922562 +i*    0.385839|    0.999997| 3.58704E-11 +i*-8.51852E-12|
+|  4|   -0.807942 +i*    0.589256|    0.999997| 5.51348E-12 +i*-4.87583E-11|
+|  5|   -0.147855 +i*   -0.989006|    0.999997| -3.3306E-11 +i*-1.52949E-11|
+|  6|    0.896515 +i*    0.443023|           1|-5.16606E-09 +i*-1.58889E-09|
+|  7|   -0.843314 +i*    0.537416|    0.999997|-2.83193E-11 +i* 2.81434E-11|
+|  8|  -0.0855438 +i*   -0.996331|    0.999997|-2.93523E-11 +i* 4.13114E-13|
+|  9|    0.866983 +i*    0.498331|    0.999997|-2.82232E-11 +i* 4.50095E-11|
+| 10|   -0.875372 +i*    0.483442|    0.999997| 3.85316E-11 +i* 1.84854E-11|
+| 11|  -0.0228418 +i*   -0.999736|    0.999997|-7.90479E-14 +i* 5.45453E-13|
+| 12|    0.834007 +i*    0.551762|           1| 3.03375E-09 +i* 6.52684E-10|
+| 13|    -0.90412 +i*    0.427287|           1|-7.29008E-09 +i*-6.56192E-09|
+| 14|   0.0399924 +i*   -0.999204|           1|-4.11065E-09 +i*-6.04997E-09|
+| 15|    0.797779 +i*    0.602957|           1|-3.43644E-09 +i*-3.30197E-09|
+| 16|   -0.929023 +i*    0.370034|           1|-4.61949E-09 +i* 3.52097E-09|
+| 17|    0.102531 +i*   -0.994726|    0.999997| 2.38702E-11 +i*  -3.197E-12|
+| 18|    0.758336 +i*    0.651859|    0.999997| 1.77951E-11 +i* 3.01302E-11|
+| 19|   -0.950413 +i*    0.310979|    0.999997|  1.7147E-11 +i*-5.05296E-12|
+| 20|    0.164756 +i*   -0.986338|           1| 3.50088E-09 +i* 3.66692E-09|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 0 dimgrid2 5469 start 0  size 1400064
+gpu 0 iter : 1  Arret : 0.00260967 s/iter 142.698650 
+gpu 0 iter : 2  Arret : 0.00607624 s/iter 143.224817 
+gpu 0 iter : 3  Arret : 0.0459811 s/iter 146.171463 
+gpu 0 iter : 4  Arret : 0.0715936 s/iter 146.338396 
+gpu 0 iter : 5  Arret : 0.0731519 s/iter 147.412272 
+gpu 0 iter : 6  Arret : 0.0472957 s/iter 148.684692 
+gpu 0 iter : 7  Arret : 0.0682399 s/iter 149.037574 
+gpu 0 iter : 8  Arret : 0.0529733 s/iter 147.582242 
+gpu 0 iter : 9  Arret : 0.0167362 s/iter 146.626461 
+gpu 0 iter : 10  Arret : 0.00869566 s/iter 145.095475 
+gpu 0 iter : 11  Arret : 0.00706305 s/iter 143.775369 
+gpu 0 iter : 12  Arret : 0.00585316 s/iter 143.017806 
+gpu 0 iter : 13  Arret : 0.00518723 s/iter 142.775175 
+gpu 0 iter : 14  Arret : 0.00123055 s/iter 142.590690 
+gpu 0 iter : 15  Arret : 0.000824421 s/iter 142.582698 
+gpu 0 iter : 16  Arret : 8.29121E-05 s/iter 142.419300 
+gpu 0 iter : 17  Arret : 0.000306831 s/iter 142.382384 
+gpu 0 iter : 18  Arret : 0.000963388 s/iter 142.665798 
+gpu 0 iter : 19  Arret : 1.27008E-05 s/iter 142.406623 
+gpu 0 iter : 20  Arret : 8.83042E-09 s/iter 142.400154 
+gpu 0 iter : 21  Arret : 4.08202E-11 s/iter 142.371008 
+gpu 0 iter : 22  Arret : 1.89399E-13 s/iter 142.584811 
+temps : 3175.71 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.14468E-07
+Stabilite :     1.89399E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944967 +i*    0.327176|           1| 1.32483E-09 +i* 6.85532E-09|
+|  2|    0.934217 +i*    0.356717|           1| 3.23156E-10 +i*-4.97808E-09|
+|  3|   -0.939702 +i*   -0.341986|    0.999997| 3.52861E-11 +i*-1.80749E-11|
+|  4|    0.922561 +i*    0.385844|    0.999997|-1.88152E-11 +i* 1.52498E-11|
+|  5|   -0.928505 +i*   -0.371312|    0.999997|-5.57474E-11 +i*  5.0417E-11|
+|  6|    0.909996 +i*     0.41461|    0.999997| 2.44382E-11 +i*-9.26082E-13|
+|  7|   -0.916393 +i*   -0.400273|    0.999997|-3.97051E-11 +i* 1.36463E-11|
+|  8|    0.896534 +i*    0.442968|    0.999997|-9.24949E-12 +i* 1.43962E-11|
+|  9|   -0.903378 +i*   -0.428839|    0.999997|-8.68483E-12 +i*-2.13769E-11|
+| 10|    0.882189 +i*     0.47089|    0.999997|-2.80496E-11 +i* 3.88745E-12|
+| 11|   -0.889476 +i*   -0.456975|    0.999997| 7.13107E-12 +i*-2.73921E-11|
+| 12|    0.866978 +i*     0.49834|    0.999997|-1.40363E-11 +i*-2.13365E-11|
+| 13|   -0.874706 +i*   -0.484662|           1| -3.8214E-09 +i* 3.43312E-09|
+| 14|    0.850921 +i*    0.525301|           1|-2.50513E-09 +i* 1.02849E-08|
+| 15|    -0.85904 +i*   -0.511916|           1|-3.09325E-09 +i*-2.23006E-09|
+| 16|    0.833989 +i*    0.551788|           1| 6.26715E-10 +i*-7.45076E-09|
+| 17|   -0.842553 +i*   -0.538607|    0.999997|-1.00535E-11 +i*-3.70571E-11|
+| 18|    0.816264 +i*    0.577674|    0.999997| 3.90202E-11 +i*-5.15439E-12|
+| 19|   -0.825233 +i*   -0.564788|    0.999997|-1.77758E-11 +i*  6.2068E-11|
+| 20|    0.797731 +i*    0.603009|    0.999997|-1.41849E-11 +i* 9.98245E-12|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 1
+800000 racines de module = 0.999997
diff --git a/tests_sparse/results/1GPU_openmp.txt~ b/tests_sparse/results/1GPU_openmp.txt~
new file mode 100644
index 0000000..d22104a
--- /dev/null
+++ b/tests_sparse/results/1GPU_openmp.txt~
@@ -0,0 +1,888 @@
+REMAINING: 1
+Taking GPU #3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 0 dimgrid2 391 start 0  size 100096
+gpu 0 iter : 1  Arret : 0.00482887 s/iter 0.774413 
+gpu 0 iter : 2  Arret : 0.00442862 s/iter 0.853214 
+gpu 0 iter : 3  Arret : 0.00563904 s/iter 0.774485 
+gpu 0 iter : 4  Arret : 0.00898734 s/iter 0.774394 
+gpu 0 iter : 5  Arret : 0.00639181 s/iter 0.835432 
+gpu 0 iter : 6  Arret : 0.0047904 s/iter 0.774384 
+gpu 0 iter : 7  Arret : 0.00462959 s/iter 0.774400 
+gpu 0 iter : 8  Arret : 0.00497313 s/iter 0.835935 
+gpu 0 iter : 9  Arret : 0.0033181 s/iter 0.774436 
+gpu 0 iter : 10  Arret : 0.00269073 s/iter 0.774388 
+gpu 0 iter : 11  Arret : 0.00117635 s/iter 0.774415 
+gpu 0 iter : 12  Arret : 0.00143587 s/iter 0.774473 
+gpu 0 iter : 13  Arret : 0.000395814 s/iter 0.774166 
+gpu 0 iter : 14  Arret : 0.000134218 s/iter 0.774166 
+gpu 0 iter : 15  Arret : 7.86757E-05 s/iter 0.774065 
+gpu 0 iter : 16  Arret : 4.74138E-05 s/iter 0.774072 
+gpu 0 iter : 17  Arret : 6.04589E-07 s/iter 0.774101 
+gpu 0 iter : 18  Arret : 1.95361E-09 s/iter 0.774097 
+gpu 0 iter : 19  Arret : 6.17741E-12 s/iter 0.774131 
+gpu 0 iter : 20  Arret : 1.94557E-14 s/iter 0.774032 
+temps : 16.4651 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.61117E-09
+Stabilite :     1.94557E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944924 +i*    0.327172|    0.999962| 5.56555E-13 +i*-3.63386E-13|
+|  2|    0.525333 +i*    0.850852|    0.999962| -2.2915E-13 +i* 4.60704E-12|
+|  3|     -0.7804 +i*   -0.625219|    0.999962| 1.62448E-12 +i* -1.3519E-12|
+|  4|   -0.130625 +i*    0.991393|    0.999962| 2.99427E-12 +i*-7.82267E-13|
+|  5|    -0.20944 +i*   -0.977782|    0.999962|-9.02389E-13 +i* -2.6612E-13|
+|  6|   -0.728008 +i*    0.685513|    0.999962| -4.2899E-13 +i* 2.69845E-12|
+|  7|    0.455652 +i*   -0.890115|    0.999962| 1.74805E-12 +i*-9.47487E-13|
+|  8|   -0.997442 +i*   0.0709376|    0.999962|-2.67009E-12 +i* 1.87781E-13|
+|  9|    0.915796 +i*   -0.401549|    0.999962| 2.11986E-12 +i*-9.45022E-13|
+| 10|   -0.817757 +i*   -0.575497|    0.999962|-1.40776E-12 +i* 2.64395E-12|
+| 11|    0.963435 +i*      0.2678|    0.999962|  1.9853E-12 +i*-9.69247E-14|
+| 12|    0.577209 +i*     0.81655|    0.999962| 4.36029E-12 +i*-1.89193E-12|
+| 13|  -0.0688484 +i*    0.997589|    0.999962| 6.29496E-13 +i*-2.95375E-13|
+| 14|   -0.269817 +i*   -0.962872|    0.999962|-1.87672E-12 +i*-1.49963E-12|
+| 15|   -0.683986 +i*    0.729442|    0.999962|-4.52305E-13 +i* 3.90299E-12|
+| 16|    0.399534 +i*   -0.916677|    0.999962| 3.25007E-12 +i*-5.83977E-14|
+| 17|   -0.991103 +i*    0.132805|    0.999962|-6.72129E-13 +i*-1.02369E-13|
+| 18|    0.889063 +i*   -0.457701|    0.999962|-3.11995E-12 +i* -2.8017E-12|
+| 19|   -0.852005 +i*    -0.52346|    0.999962| 2.72005E-12 +i* 1.34165E-12|
+| 20|    0.978219 +i*    0.207392|    0.999962| 1.34037E-12 +i*-1.40801E-13|
++---+----------------------------+------------+----------------------------+
+60000 racines de module = 0.999962
+40000 racines de module = 1.00006
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 0 dimgrid2 782 start 0  size 200192
+gpu 0 iter : 1  Arret : 0.000201022 s/iter 3.012686 
+gpu 0 iter : 2  Arret : 0.000110204 s/iter 3.010246 
+gpu 0 iter : 3  Arret : 0.000191026 s/iter 3.011041 
+gpu 0 iter : 4  Arret : 0.000274465 s/iter 3.010273 
+gpu 0 iter : 5  Arret : 0.000248308 s/iter 3.010218 
+gpu 0 iter : 6  Arret : 0.000108132 s/iter 3.008972 
+gpu 0 iter : 7  Arret : 0.000108563 s/iter 3.010790 
+gpu 0 iter : 8  Arret : 8.36246E-05 s/iter 3.010651 
+gpu 0 iter : 9  Arret : 2.17909E-05 s/iter 3.009020 
+gpu 0 iter : 10  Arret : 7.0715E-10 s/iter 3.009090 
+gpu 0 iter : 11  Arret : 7.06753E-14 s/iter 3.008355 
+temps : 33.6679 seconde(s)
+Nb iterations : 11
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.52377E-08
+Stabilite :     7.06753E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944939 +i*      0.3272|    0.999985|-1.28859E-11 +i* -1.4454E-12|
+|  2|   -0.319788 +i*    0.947473|    0.999985|-7.13607E-12 +i* 3.70648E-12|
+|  3|   -0.949949 +i*   -0.312357|    0.999985|-3.95906E-13 +i*-2.27498E-12|
+|  4|    0.304906 +i*   -0.952366|    0.999985| 7.30815E-12 +i* 1.01541E-12|
+|  5|    -0.29003 +i*    0.957002|    0.999985|-4.65739E-12 +i* 3.64497E-12|
+|  6|   -0.959244 +i*   -0.282525|    0.999985|-8.34555E-12 +i*-8.00471E-13|
+|  7|    0.275002 +i*   -0.961428|    0.999985| 9.00324E-12 +i*-1.33171E-13|
+|  8|    0.963552 +i*    0.267463|    0.999985|-5.32596E-12 +i* 7.30638E-13|
+|  9|   -0.259948 +i*    0.965607|    0.999985| 7.78178E-12 +i*-5.85532E-13|
+| 10|   -0.967603 +i*   -0.252417|    0.999985|-6.79345E-12 +i* 3.56215E-12|
+| 11|     0.24483 +i*    -0.96955|    0.999985| 4.41547E-12 +i* 3.73812E-13|
+| 12|    0.971438 +i*    0.237228|    0.999985|  6.8332E-12 +i*-1.50758E-12|
+| 13|   -0.229652 +i*    0.973257|    0.999985|-5.28866E-12 +i*-1.95938E-12|
+| 14|   -0.975026 +i*   -0.222022|    0.999985| 7.13807E-12 +i* 1.85124E-12|
+| 15|    0.214418 +i*   -0.976726|    0.999985| 3.77587E-12 +i* 5.57332E-14|
+| 16|    0.978376 +i*    0.206761|    0.999985| 1.12133E-12 +i*-3.41949E-13|
+| 17|   -0.199132 +i*    0.979957|    0.999985| 6.06504E-12 +i*-5.22532E-12|
+| 18|   -0.981487 +i*    -0.19145|    0.999985| -6.3185E-12 +i* -3.6695E-12|
+| 19|    0.183756 +i*   -0.982956|    0.999985|-7.80465E-12 +i* 1.65584E-12|
+| 20|    0.984358 +i*    0.176093|    0.999985| 6.67877E-12 +i* 3.22797E-13|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 0 dimgrid2 1172 start 0  size 300032
+gpu 0 iter : 1  Arret : 0.000477093 s/iter 6.647383 
+gpu 0 iter : 2  Arret : 0.00070011 s/iter 6.648448 
+gpu 0 iter : 3  Arret : 0.00109059 s/iter 6.632178 
+gpu 0 iter : 4  Arret : 0.00239734 s/iter 6.629194 
+gpu 0 iter : 5  Arret : 0.00254575 s/iter 6.629398 
+gpu 0 iter : 6  Arret : 0.00293021 s/iter 6.814521 
+gpu 0 iter : 7  Arret : 0.00463898 s/iter 6.629587 
+gpu 0 iter : 8  Arret : 0.00185932 s/iter 6.628861 
+gpu 0 iter : 9  Arret : 0.00178296 s/iter 6.629102 
+gpu 0 iter : 10  Arret : 0.00654342 s/iter 6.629340 
+gpu 0 iter : 11  Arret : 0.00445786 s/iter 6.629182 
+gpu 0 iter : 12  Arret : 0.0044451 s/iter 6.634005 
+gpu 0 iter : 13  Arret : 0.00107845 s/iter 6.629070 
+gpu 0 iter : 14  Arret : 0.000278234 s/iter 6.628826 
+gpu 0 iter : 15  Arret : 0.00028218 s/iter 6.629373 
+gpu 0 iter : 16  Arret : 5.93935E-05 s/iter 6.629114 
+gpu 0 iter : 17  Arret : 2.37882E-05 s/iter 6.629198 
+gpu 0 iter : 18  Arret : 3.25142E-06 s/iter 6.629301 
+gpu 0 iter : 19  Arret : 4.54218E-09 s/iter 6.629269 
+gpu 0 iter : 20  Arret : 4.54273E-12 s/iter 6.629261 
+gpu 0 iter : 21  Arret : 4.50828E-15 s/iter 6.629166 
+temps : 140.168 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.05848E-08
+Stabilite :     4.50828E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327151|    0.999988| 1.10634E-11 +i*-3.66622E-12|
+|  2|   -0.529253 +i*    0.848451|    0.999988|-6.62403E-12 +i* 1.29944E-11|
+|  3|   -0.993328 +i*    0.115227|    0.999988|-8.12439E-12 +i*-3.92321E-12|
+|  4|   -0.709405 +i*   -0.704785|    0.999988|-8.83382E-12 +i* 1.83607E-12|
+|  5|    0.108703 +i*   -0.994063|    0.999988|-1.97138E-11 +i* 6.27333E-12|
+|  6|    0.844957 +i*   -0.534812|    0.999988| 7.70772E-12 +i*-1.45782E-11|
+|  7|    0.391716 +i*    0.920074|    0.999988|-5.50915E-12 +i*-7.44877E-13|
+|  8|   -0.475144 +i*    0.879934|     1.00002|-4.69022E-10 +i*-5.18934E-09|
+|  9|   -0.984171 +i*    0.177155|    0.999988| -3.7812E-12 +i*-2.42212E-12|
+| 10|   -0.752135 +i*   -0.658992|    0.999988| 6.34603E-13 +i*-1.05219E-11|
+| 11|   0.0462916 +i*   -0.998951|     1.00002|-2.23526E-09 +i* 3.79538E-10|
+| 12|    0.809838 +i*   -0.586634|    0.999988|-4.52038E-12 +i* 3.23305E-12|
+| 13|    0.963578 +i*    0.267383|    0.999988|-8.29847E-12 +i* 2.50872E-12|
+| 14|    0.448518 +i*    0.893761|    0.999988| 1.32944E-11 +i* 3.13272E-12|
+| 15|   -0.419111 +i*    0.907922|    0.999988|-1.13067E-11 +i* 5.58912E-12|
+| 16|   -0.971192 +i*    0.238397|     1.00002| 1.69987E-09 +i* 1.34118E-09|
+| 17|   -0.791895 +i*   -0.610639|    0.999988| 7.53886E-12 +i* 3.45262E-12|
+| 18|  -0.0163354 +i*   -0.999855|    0.999988| 4.20242E-12 +i* 1.65928E-12|
+| 19|    0.771571 +i*   -0.636179|     1.00002| 6.81403E-09 +i*-5.86188E-09|
+| 20|    0.978421 +i*    0.206567|    0.999988|-4.86478E-12 +i* 4.39834E-12|
++---+----------------------------+------------+----------------------------+
+200000 racines de module = 0.999988
+100000 racines de module = 1.00002
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 0 dimgrid2 1563 start 0  size 400128
+gpu 0 iter : 1  Arret : 0.000129718 s/iter 11.743717 
+gpu 0 iter : 2  Arret : 0.000122836 s/iter 11.733251 
+gpu 0 iter : 3  Arret : 0.000455942 s/iter 11.731879 
+gpu 0 iter : 4  Arret : 0.000375342 s/iter 11.736654 
+gpu 0 iter : 5  Arret : 3.76375E-05 s/iter 11.728010 
+gpu 0 iter : 6  Arret : 5.8517E-05 s/iter 11.729946 
+gpu 0 iter : 7  Arret : 4.29087E-05 s/iter 11.723352 
+gpu 0 iter : 8  Arret : 2.66379E-05 s/iter 11.733894 
+gpu 0 iter : 9  Arret : 3.86822E-05 s/iter 11.727073 
+gpu 0 iter : 10  Arret : 3.30362E-06 s/iter 11.726821 
+gpu 0 iter : 11  Arret : 4.6056E-08 s/iter 11.731538 
+gpu 0 iter : 12  Arret : 6.9072E-10 s/iter 11.724076 
+gpu 0 iter : 13  Arret : 1.03524E-11 s/iter 11.733689 
+gpu 0 iter : 14  Arret : 1.55165E-13 s/iter 11.733418 
+temps : 164.857 seconde(s)
+Nb iterations : 14
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.06033E-07
+Stabilite :     1.55165E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327182|    0.999992| 1.37501E-12 +i*  6.7828E-12|
+|  2|   -0.748941 +i*    0.662625|    0.999992|-2.61449E-11 +i* 2.65104E-12|
+|  3|    -0.20961 +i*   -0.977777|    0.999992| 1.16104E-11 +i* -4.7519E-12|
+|  4|   -0.727815 +i*    0.685762|    0.999992| -1.2301E-11 +i*-1.97556E-11|
+|  5|   -0.240138 +i*   -0.970731|    0.999992| 2.37831E-11 +i* 3.60589E-12|
+|  6|    0.963593 +i*    0.267344|    0.999992|-2.13567E-11 +i* 2.80226E-12|
+|  7|   -0.705975 +i*    0.708226|    0.999992| 3.78497E-12 +i*-1.05455E-12|
+|  8|    -0.27043 +i*   -0.962732|    0.999992| 6.00775E-12 +i* 1.34539E-11|
+|  9|    0.971495 +i*    0.237026|    0.999992|-5.91394E-12 +i* 6.56758E-12|
+| 10|   -0.683442 +i*    0.729994|    0.999992| 1.59304E-11 +i*-9.27234E-12|
+| 11|   -0.300457 +i*   -0.953787|    0.999992| -1.9964E-12 +i* 6.77986E-12|
+| 12|    0.978444 +i*    0.206476|    0.999992| -2.2242E-11 +i* 1.18816E-11|
+| 13|   -0.660222 +i*     0.75106|    0.999992| 2.31259E-13 +i*-1.56293E-11|
+| 14|   -0.330209 +i*     -0.9439|    0.999992| 2.15827E-11 +i*-1.09261E-13|
+| 15|    0.984436 +i*    0.175702|    0.999992| 8.13605E-12 +i*-6.37324E-12|
+| 16|    -0.63637 +i*    0.771374|    0.999992|-1.17226E-11 +i*  6.1896E-12|
+| 17|   -0.359616 +i*   -0.933092|    0.999992|-7.39009E-12 +i*-2.79088E-12|
+| 18|    0.989457 +i*    0.144776|    0.999992| 7.89968E-12 +i*-1.72307E-12|
+| 19|   -0.611892 +i*    0.790931|    0.999992|-9.97624E-12 +i* 2.22987E-11|
+| 20|   -0.388671 +i*   -0.921368|    0.999992|-7.03104E-12 +i* -5.8778E-12|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 0 dimgrid2 1954 start 0  size 500224
+gpu 0 iter : 1  Arret : 0.00142158 s/iter 18.272748 
+gpu 0 iter : 2  Arret : 0.0121395 s/iter 18.236178 
+gpu 0 iter : 3  Arret : 0.0107737 s/iter 18.307005 
+gpu 0 iter : 4  Arret : 0.0190779 s/iter 18.437610 
+gpu 0 iter : 5  Arret : 0.0172127 s/iter 18.587903 
+gpu 0 iter : 6  Arret : 0.0216772 s/iter 18.490161 
+gpu 0 iter : 7  Arret : 0.0256744 s/iter 18.502690 
+gpu 0 iter : 8  Arret : 0.0260017 s/iter 18.588835 
+gpu 0 iter : 9  Arret : 0.0224133 s/iter 18.901086 
+gpu 0 iter : 10  Arret : 0.0161568 s/iter 18.499590 
+gpu 0 iter : 11  Arret : 0.00742798 s/iter 18.485601 
+gpu 0 iter : 12  Arret : 0.00605943 s/iter 18.716695 
+gpu 0 iter : 13  Arret : 0.00535559 s/iter 18.468365 
+gpu 0 iter : 14  Arret : 0.00202471 s/iter 18.302601 
+gpu 0 iter : 15  Arret : 0.00137945 s/iter 18.304935 
+gpu 0 iter : 16  Arret : 0.000125924 s/iter 18.306028 
+gpu 0 iter : 17  Arret : 0.00137541 s/iter 18.305844 
+gpu 0 iter : 18  Arret : 0.000810401 s/iter 18.305406 
+gpu 0 iter : 19  Arret : 1.47859E-06 s/iter 18.268325 
+gpu 0 iter : 20  Arret : 2.2582E-08 s/iter 18.236130 
+gpu 0 iter : 21  Arret : 3.36351E-10 s/iter 18.235787 
+gpu 0 iter : 22  Arret : 5.01093E-12 s/iter 18.235976 
+gpu 0 iter : 23  Arret : 7.46101E-14 s/iter 18.272753 
+temps : 424.028 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32052E-08
+Stabilite :     7.46101E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327182|    0.999992| 1.41098E-12 +i* 6.95971E-12|
+|  2|    0.952864 +i*    0.303372|    0.999992| 1.61273E-11 +i*-6.82865E-12|
+|  3|    0.956595 +i*    0.291395|    0.999992|-2.66898E-13 +i*-1.07944E-12|
+|  4|    0.960175 +i*    0.279371|    0.999992|-1.12266E-11 +i*-1.49836E-12|
+|  5|    0.963599 +i*    0.267324|    0.999992| 1.36802E-12 +i* -3.9754E-12|
+|  6|    0.966877 +i*    0.255214|    0.999992| -9.9023E-12 +i* 4.86183E-12|
+|  7|    0.970002 +i*    0.243065|    0.999992|-2.13718E-12 +i*-3.37413E-12|
+|  8|    0.972975 +i*    0.230877|    0.999992|-2.92744E-12 +i* 1.45989E-13|
+|  9|    0.975795 +i*    0.218653|    0.999992|-2.06823E-11 +i* 4.65034E-12|
+| 10|    0.978457 +i*    0.206414|    0.999992| 4.63085E-12 +i*-2.56283E-12|
+| 11|    0.980969 +i*    0.194123|    0.999992| 2.17236E-11 +i*-1.26275E-11|
+| 12|    0.983327 +i*    0.181802|    0.999992| 9.95548E-12 +i* 2.21045E-13|
+| 13|    0.985531 +i*    0.169451|    0.999992|-2.91767E-13 +i* 1.86233E-12|
+| 14|    0.987579 +i*    0.157074|    0.999992| 1.11491E-11 +i* 5.08343E-12|
+| 15|    0.989469 +i*    0.144694|    0.999992|-1.26006E-11 +i*-1.11521E-13|
+| 16|    0.991206 +i*    0.132269|    0.999992| 1.14944E-11 +i* 2.77489E-12|
+| 17|    0.992787 +i*    0.119824|    0.999992|-1.03828E-11 +i* 1.26321E-12|
+| 18|    0.994212 +i*     0.10736|    0.999992|-3.70015E-12 +i* 3.70434E-12|
+| 19|    0.995481 +i*    0.094879|    0.999992| -1.2006E-11 +i* 3.97982E-12|
+| 20|    0.996591 +i*    0.082404|    0.999992| 4.61819E-12 +i*-1.41357E-12|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 0 dimgrid2 2344 start 0  size 600064
+gpu 0 iter : 1  Arret : 0.000198634 s/iter 26.332193 
+gpu 0 iter : 2  Arret : 0.000986528 s/iter 26.354442 
+gpu 0 iter : 3  Arret : 0.00063192 s/iter 26.325788 
+gpu 0 iter : 4  Arret : 0.000533298 s/iter 26.349663 
+gpu 0 iter : 5  Arret : 0.00063596 s/iter 26.334832 
+gpu 0 iter : 6  Arret : 0.000978196 s/iter 26.334141 
+gpu 0 iter : 7  Arret : 0.00104208 s/iter 26.340410 
+gpu 0 iter : 8  Arret : 0.00530243 s/iter 26.322393 
+gpu 0 iter : 9  Arret : 0.0054614 s/iter 26.351074 
+gpu 0 iter : 10  Arret : 0.00460345 s/iter 26.375567 
+gpu 0 iter : 11  Arret : 0.00304521 s/iter 26.332621 
+gpu 0 iter : 12  Arret : 0.00535689 s/iter 26.288385 
+gpu 0 iter : 13  Arret : 0.0044544 s/iter 26.336258 
+gpu 0 iter : 14  Arret : 0.00510032 s/iter 26.307640 
+gpu 0 iter : 15  Arret : 0.00534197 s/iter 26.348903 
+gpu 0 iter : 16  Arret : 0.000584679 s/iter 26.340465 
+gpu 0 iter : 17  Arret : 0.000423905 s/iter 26.337278 
+gpu 0 iter : 18  Arret : 0.000270341 s/iter 26.326139 
+gpu 0 iter : 19  Arret : 0.000667683 s/iter 26.327280 
+gpu 0 iter : 20  Arret : 0.000109553 s/iter 26.329681 
+gpu 0 iter : 21  Arret : 2.25076E-07 s/iter 26.335102 
+gpu 0 iter : 22  Arret : 1.86349E-09 s/iter 26.326889 
+gpu 0 iter : 23  Arret : 2.81301E-11 s/iter 26.327420 
+gpu 0 iter : 24  Arret : 4.24667E-13 s/iter 26.332149 
+temps : 632.807 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.15851E-08
+Stabilite :     4.24667E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944955 +i*    0.327183|    0.999994| 1.98641E-12 +i* 1.56187E-12|
+|  2|   -0.949968 +i*    -0.31233|    0.999994| 4.84102E-12 +i* 7.50916E-12|
+|  3|   -0.959296 +i*   -0.282382|    0.999994| 9.70157E-12 +i*-2.02407E-12|
+|  4|    0.963609 +i*    0.267294|    0.999994|-9.06097E-12 +i* 9.57999E-12|
+|  5|   -0.967681 +i*   -0.252156|    0.999994| 1.04867E-11 +i*-1.85825E-11|
+|  6|    0.971515 +i*    0.236955|    0.999994| 1.71176E-11 +i*-8.99259E-12|
+|  7|    -0.97511 +i*   -0.221697|    0.999994|-1.67095E-11 +i* 8.54041E-12|
+|  8|    0.978468 +i*    0.206369|    0.999994|-6.02252E-12 +i* 2.79299E-12|
+|  9|   -0.981583 +i*   -0.191005|    0.999994|-2.41032E-11 +i* 1.60921E-11|
+| 10|     0.98446 +i*    0.175579|    0.999994|  1.3146E-11 +i* 3.05898E-13|
+| 11|   -0.987091 +i*   -0.160125|    0.999994| 7.31215E-12 +i*-4.20115E-12|
+| 12|     0.98948 +i*    0.144632|    0.999994|-1.64599E-11 +i* 6.41685E-12|
+| 13|   -0.991625 +i*   -0.129103|    0.999994| 1.85473E-11 +i*-5.04866E-12|
+| 14|    0.993529 +i*    0.113527|    0.999994| 4.09739E-12 +i* 7.64574E-13|
+| 15|   -0.995187 +i*  -0.0979384|    0.999994| -3.7288E-12 +i*   7.059E-13|
+| 16|    0.996601 +i*   0.0823103|    0.999994|-1.26708E-11 +i*-1.70373E-12|
+| 17|   -0.997769 +i*  -0.0666775|    0.999994| 1.52196E-11 +i*-2.58356E-12|
+| 18|    0.998691 +i*   0.0510284|    0.999994| 1.82043E-12 +i*-2.31009E-12|
+| 19|   -0.999369 +i*  -0.0353668|    0.999994| -8.3793E-12 +i* 3.44911E-13|
+| 20|    0.999801 +i*   0.0196807|    0.999994|-3.28804E-12 +i* -1.8055E-13|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 0 dimgrid2 2735 start 0  size 700160
+gpu 0 iter : 1  Arret : 0.00899539 s/iter 35.746120 
+gpu 0 iter : 2  Arret : 1.01939 s/iter 36.349562 
+gpu 0 iter : 3  Arret : 1.08481 s/iter 36.879071 
+gpu 0 iter : 4  Arret : 0.70845 s/iter 37.485437 
+gpu 0 iter : 5  Arret : 0.542464 s/iter 37.995296 
+gpu 0 iter : 6  Arret : 0.496474 s/iter 38.294975 
+gpu 0 iter : 7  Arret : 0.468497 s/iter 38.189342 
+gpu 0 iter : 8  Arret : 0.449566 s/iter 38.405412 
+gpu 0 iter : 9  Arret : 0.440336 s/iter 38.470835 
+gpu 0 iter : 10  Arret : 0.435835 s/iter 39.155848 
+gpu 0 iter : 11  Arret : 0.437451 s/iter 38.890510 
+gpu 0 iter : 12  Arret : 0.452952 s/iter 38.842682 
+gpu 0 iter : 13  Arret : 0.459232 s/iter 38.774960 
+gpu 0 iter : 14  Arret : 0.724414 s/iter 38.215337 
+gpu 0 iter : 15  Arret : 0.730201 s/iter 37.959853 
+gpu 0 iter : 16  Arret : 0.310407 s/iter 37.633184 
+gpu 0 iter : 17  Arret : 0.232051 s/iter 37.262439 
+gpu 0 iter : 18  Arret : 0.621997 s/iter 36.705974 
+gpu 0 iter : 19  Arret : 2.21278 s/iter 36.638410 
+gpu 0 iter : 20  Arret : 0.0603957 s/iter 36.266489 
+gpu 0 iter : 21  Arret : 0.0178989 s/iter 36.083046 
+gpu 0 iter : 22  Arret : 0.0102119 s/iter 35.981597 
+gpu 0 iter : 23  Arret : 0.00118218 s/iter 35.732014 
+gpu 0 iter : 24  Arret : 5.33761E-05 s/iter 35.632326 
+gpu 0 iter : 25  Arret : 6.53542E-09 s/iter 35.638312 
+gpu 0 iter : 26  Arret : 3.03635E-11 s/iter 35.645913 
+gpu 0 iter : 27  Arret : 2.54836E-13 s/iter 35.636404 
+temps : 1005.37 seconde(s)
+Nb iterations : 27
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.30626E-08
+Stabilite :     2.54836E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94495 +i*    0.327198|    0.999994|-5.95168E-12 +i* 7.21019E-12|
+|  2|   -0.727783 +i*    0.685819|     1.00001| 1.42036E-09 +i*-1.49426E-09|
+|  3|   -0.209611 +i*   -0.977779|    0.999994| 8.32667E-13 +i* 2.09798E-12|
+|  4|   -0.270532 +i*   -0.962705|    0.999994|-5.67368E-12 +i*-1.62709E-11|
+|  5|   -0.683363 +i*    0.730071|    0.999994| 1.42701E-11 +i* 9.41131E-13|
+|  6|    0.978472 +i*    0.206353|    0.999994| 8.64198E-13 +i*-5.37683E-12|
+|  7|   -0.330372 +i*   -0.943859|     1.00001| 1.52391E-09 +i*-4.61227E-10|
+|  8|   -0.636221 +i*    0.771499|    0.999994| 1.90921E-11 +i* 8.51065E-12|
+|  9|    0.989491 +i*    0.144554|    0.999994|   3.884E-12 +i* 2.19849E-12|
+| 10|   -0.388869 +i*   -0.921287|    0.999994|  3.3152E-11 +i* 1.89272E-11|
+| 11|   -0.586599 +i*     0.80987|    0.999994| 4.12581E-12 +i* 4.47915E-12|
+| 12|     0.99662 +i*   0.0822383|     1.00001| 1.32917E-09 +i*-2.19138E-09|
+| 13|   -0.445894 +i*   -0.895079|    0.999994|  2.5594E-12 +i*-1.12184E-11|
+| 14|   -0.534683 +i*    0.845046|    0.999994| 3.69926E-12 +i* 1.36402E-11|
+| 15|    0.999802 +i*   0.0196179|    0.999994|-1.78282E-11 +i*-6.15591E-13|
+| 16|   -0.501135 +i*   -0.865363|    0.999994| 6.61893E-12 +i* 2.54218E-12|
+| 17|   -0.480649 +i*    0.876906|    0.999994|-4.39648E-13 +i* 1.36691E-11|
+| 18|    0.999063 +i*  -0.0431361|    0.999994| -1.0473E-11 +i*-2.38731E-12|
+| 19|   -0.554391 +i*   -0.832249|    0.999994| 1.76753E-11 +i*  2.0705E-11|
+| 20|   -0.424696 +i*    0.905329|    0.999994| 1.36061E-11 +i* 1.18076E-12|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 0 dimgrid2 3125 start 0  size 800000
+gpu 0 iter : 1  Arret : 0.00196068 s/iter 46.830049 
+gpu 0 iter : 2  Arret : 0.368259 s/iter 46.823310 
+gpu 0 iter : 3  Arret : 0.691317 s/iter 46.882435 
+gpu 0 iter : 4  Arret : 0.724696 s/iter 47.891093 
+gpu 0 iter : 5  Arret : 0.730223 s/iter 47.472319 
+gpu 0 iter : 6  Arret : 0.0645746 s/iter 47.965996 
+gpu 0 iter : 7  Arret : 0.116231 s/iter 47.761684 
+gpu 0 iter : 8  Arret : 0.110509 s/iter 47.288673 
+gpu 0 iter : 9  Arret : 0.0255358 s/iter 47.529985 
+gpu 0 iter : 10  Arret : 0.0043682 s/iter 46.795885 
+gpu 0 iter : 11  Arret : 0.00294998 s/iter 46.797745 
+gpu 0 iter : 12  Arret : 0.00386203 s/iter 46.808818 
+gpu 0 iter : 13  Arret : 0.00408926 s/iter 46.829920 
+gpu 0 iter : 14  Arret : 0.000189675 s/iter 46.810865 
+gpu 0 iter : 15  Arret : 4.34158E-05 s/iter 46.797436 
+gpu 0 iter : 16  Arret : 7.15734E-06 s/iter 46.812585 
+gpu 0 iter : 17  Arret : 3.73061E-06 s/iter 46.817877 
+gpu 0 iter : 18  Arret : 1.99612E-08 s/iter 46.811993 
+gpu 0 iter : 19  Arret : 4.3201E-11 s/iter 46.804171 
+gpu 0 iter : 20  Arret : 1.48554E-13 s/iter 46.799750 
+temps : 942.085 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.1101E-08
+Stabilite :     1.48554E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.16852E-11 +i*-5.46557E-12|
+|  2|    0.963615 +i*    0.267276|    0.999995|-7.51443E-12 +i* 1.28113E-11|
+|  3|    0.971523 +i*    0.236925|    0.999995|-3.60081E-11 +i* 9.39648E-12|
+|  4|    0.978478 +i*    0.206329|    0.999995| 5.90206E-12 +i* 7.15816E-13|
+|  5|    0.984469 +i*    0.175529|    0.999995| 8.59091E-12 +i*-3.14299E-12|
+|  6|    0.989492 +i*    0.144557|    0.999995| 7.01883E-13 +i*-4.65183E-13|
+|  7|     0.99354 +i*    0.113443|    0.999995|  -2.195E-11 +i*  3.7238E-12|
+|  8|     0.99661 +i*   0.0822164|    0.999995| 1.76132E-11 +i*-3.12892E-12|
+|  9|    0.998699 +i*   0.0508967|    0.999995| -3.8094E-12 +i*-2.50988E-12|
+| 10|    0.999804 +i*   0.0195519|    0.999995|-5.64415E-12 +i*-1.64291E-12|
+| 11|    0.999926 +i*  -0.0118121|    0.999995| 1.01569E-11 +i* 3.65641E-13|
+| 12|    0.999063 +i*   -0.043177|    0.999995| 3.24163E-12 +i* 2.16144E-12|
+| 13|    0.997216 +i*  -0.0744994|    0.999995|-2.44054E-11 +i*-5.01205E-12|
+| 14|    0.994388 +i*   -0.105748|    0.999995| 7.90901E-12 +i*  1.6655E-12|
+| 15|    0.990581 +i*   -0.136893|    0.999995| 1.61287E-11 +i* -3.3209E-12|
+| 16|    0.985799 +i*   -0.167904|    0.999995|-7.98206E-12 +i*-1.16776E-12|
+| 17|    0.980043 +i*   -0.198761|    0.999995|-3.52618E-11 +i*-4.85645E-12|
+| 18|    0.973328 +i*   -0.229398|    0.999995| 9.28524E-12 +i*-5.68823E-13|
+| 19|    0.965655 +i*   -0.259809|    0.999995|-3.24851E-13 +i* 4.39207E-12|
+| 20|    0.957029 +i*   -0.289977|    0.999995|-8.62932E-12 +i* 8.84565E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 0 dimgrid2 3516 start 0  size 900096
+gpu 0 iter : 1  Arret : 0.000966378 s/iter 58.951025 
+gpu 0 iter : 2  Arret : 0.00178954 s/iter 58.927485 
+gpu 0 iter : 3  Arret : 0.00217582 s/iter 59.674761 
+gpu 0 iter : 4  Arret : 0.0138838 s/iter 59.391016 
+gpu 0 iter : 5  Arret : 0.0141805 s/iter 59.507462 
+gpu 0 iter : 6  Arret : 0.00394753 s/iter 59.576571 
+gpu 0 iter : 7  Arret : 0.00371651 s/iter 59.384137 
+gpu 0 iter : 8  Arret : 0.0021096 s/iter 59.122984 
+gpu 0 iter : 9  Arret : 0.00377816 s/iter 59.165976 
+gpu 0 iter : 10  Arret : 0.00372309 s/iter 59.019823 
+gpu 0 iter : 11  Arret : 0.00172659 s/iter 58.929456 
+gpu 0 iter : 12  Arret : 0.000301221 s/iter 58.933391 
+gpu 0 iter : 13  Arret : 0.000482442 s/iter 58.935527 
+gpu 0 iter : 14  Arret : 0.000525447 s/iter 58.938093 
+gpu 0 iter : 15  Arret : 7.04053E-05 s/iter 58.931316 
+gpu 0 iter : 16  Arret : 1.97601E-06 s/iter 58.935006 
+gpu 0 iter : 17  Arret : 1.49727E-08 s/iter 58.930536 
+gpu 0 iter : 18  Arret : 1.95693E-10 s/iter 58.937031 
+gpu 0 iter : 19  Arret : 2.55406E-12 s/iter 58.929558 
+gpu 0 iter : 20  Arret : 3.33413E-14 s/iter 58.941308 
+temps : 1182.82 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.48556E-08
+Stabilite :     3.33413E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.14003E-11 +i*-5.32252E-12|
+|  2|    0.978496 +i*    0.206294|     1.00001| 3.20241E-09 +i*-1.76732E-09|
+|  3|    0.989495 +i*    0.144532|    0.999995| -9.3423E-12 +i* 2.37871E-12|
+|  4|    0.996623 +i*    0.082186|     1.00001|-8.77002E-10 +i*-2.20815E-11|
+|  5|    0.999805 +i*   0.0195142|    0.999995| 2.20493E-11 +i*  -2.226E-13|
+|  6|    0.999072 +i*  -0.0432151|     1.00001|  3.9792E-09 +i* 2.92946E-10|
+|  7|    0.994382 +i*   -0.105811|    0.999995| 1.87056E-11 +i* 2.32592E-14|
+|  8|    0.985801 +i*   -0.167952|     1.00001|-4.34654E-10 +i*-2.08745E-09|
+|  9|    0.973308 +i*   -0.229483|    0.999995|-6.45906E-12 +i* -4.7809E-12|
+| 10|    0.957003 +i*   -0.290061|    0.999995| 2.09728E-11 +i* 1.38602E-11|
+| 11|    0.936929 +i*   -0.349536|     1.00001| -1.8867E-09 +i* 4.79158E-10|
+| 12|    0.913159 +i*   -0.407592|    0.999995| 3.70326E-12 +i* 1.47898E-11|
+| 13|    0.885806 +i*   -0.464069|     1.00001|-2.45794E-09 +i*-1.30058E-09|
+| 14|    0.854946 +i*   -0.518709|    0.999995|  1.0744E-11 +i*-3.40256E-12|
+| 15|    0.820747 +i*   -0.571301|     1.00001|-4.61003E-09 +i*   7.007E-10|
+| 16|    0.783279 +i*   -0.621663|    0.999995| 1.84956E-11 +i*-2.49151E-12|
+| 17|    0.742767 +i*   -0.669558|     1.00001|-4.34434E-10 +i* 3.18972E-09|
+| 18|    0.699277 +i*   -0.714844|    0.999995| 4.64218E-12 +i*-4.05154E-12|
+| 19|    0.653078 +i*   -0.757284|    0.999995| 1.03298E-11 +i* -7.6561E-12|
+| 20|    0.604286 +i*   -0.796775|     1.00001| 3.76869E-10 +i* -2.2048E-09|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 0 dimgrid2 3907 start 0  size 1000192
+gpu 0 iter : 1  Arret : 0.00175692 s/iter 72.951848 
+gpu 0 iter : 2  Arret : 0.00577087 s/iter 72.958367 
+gpu 0 iter : 3  Arret : 0.0552834 s/iter 73.169345 
+gpu 0 iter : 4  Arret : 0.639316 s/iter 73.736445 
+gpu 0 iter : 5  Arret : 0.555245 s/iter 75.396305 
+gpu 0 iter : 6  Arret : 0.182709 s/iter 75.661437 
+gpu 0 iter : 7  Arret : 0.353448 s/iter 76.347806 
+gpu 0 iter : 8  Arret : 0.22581 s/iter 76.702702 
+gpu 0 iter : 9  Arret : 0.307122 s/iter 76.844636 
+gpu 0 iter : 10  Arret : 1.2509 s/iter 76.642435 
+gpu 0 iter : 11  Arret : 2.80735 s/iter 76.659669 
+gpu 0 iter : 12  Arret : 0.988013 s/iter 75.869620 
+gpu 0 iter : 13  Arret : 1.78787 s/iter 75.370803 
+gpu 0 iter : 14  Arret : 0.836905 s/iter 75.025867 
+gpu 0 iter : 15  Arret : 1.1643 s/iter 74.814842 
+gpu 0 iter : 16  Arret : 0.819632 s/iter 74.591869 
+gpu 0 iter : 17  Arret : 0.365649 s/iter 74.743519 
+gpu 0 iter : 18  Arret : 0.29923 s/iter 74.339565 
+gpu 0 iter : 19  Arret : 0.108444 s/iter 74.195903 
+gpu 0 iter : 20  Arret : 0.16153 s/iter 73.820200 
+gpu 0 iter : 21  Arret : 0.0864294 s/iter 74.008405 
+gpu 0 iter : 22  Arret : 0.0900178 s/iter 73.771069 
+gpu 0 iter : 23  Arret : 0.0283941 s/iter 73.931797 
+gpu 0 iter : 24  Arret : 0.0275966 s/iter 73.899955 
+gpu 0 iter : 25  Arret : 0.0143043 s/iter 72.976494 
+gpu 0 iter : 26  Arret : 0.0201789 s/iter 72.959154 
+gpu 0 iter : 27  Arret : 0.00532157 s/iter 72.943157 
+gpu 0 iter : 28  Arret : 0.00203964 s/iter 72.962053 
+gpu 0 iter : 29  Arret : 0.00018034 s/iter 72.947101 
+gpu 0 iter : 30  Arret : 2.14213E-07 s/iter 72.945898 
+gpu 0 iter : 31  Arret : 6.2732E-10 s/iter 72.952928 
+gpu 0 iter : 32  Arret : 1.98417E-12 s/iter 72.941527 
+gpu 0 iter : 33  Arret : 6.33602E-15 s/iter 72.938223 
+temps : 2457.72 seconde(s)
+Nb iterations : 33
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.65132E-08
+Stabilite :     6.33602E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327194|    0.999996|-2.65801E-11 +i* 1.58295E-11|
+|  2|     0.94078 +i*    0.339035|     1.00001| 4.08959E-09 +i*-3.83025E-10|
+|  3|    0.938626 +i*    0.344927|    0.999996| 7.81086E-12 +i* 2.78827E-12|
+|  4|    0.936447 +i*    0.350798|    0.999996|-2.16909E-11 +i*-1.62697E-12|
+|  5|    0.934221 +i*    0.356684|    0.999996|-2.89155E-11 +i* 4.85822E-12|
+|  6|    0.931965 +i*    0.362537|    0.999996|  2.0551E-11 +i*-2.01042E-11|
+|  7|    0.929678 +i*     0.36839|     1.00001| 3.06688E-09 +i*-6.88649E-10|
+|  8|     0.92734 +i*     0.37421|    0.999996|-2.02149E-11 +i*-5.01088E-12|
+|  9|    0.924978 +i*     0.38001|    0.999996| 5.42454E-11 +i*-3.50103E-11|
+| 10|    0.922568 +i*    0.385824|    0.999996| 1.41454E-11 +i* 9.54264E-12|
+| 11|     0.92013 +i*    0.391603|    0.999996| 2.13753E-11 +i* 7.35949E-12|
+| 12|     0.91766 +i*    0.397381|     1.00001|-1.48478E-09 +i*    2.24E-09|
+| 13|    0.915141 +i*    0.403125|    0.999996|-6.27054E-12 +i* 6.79734E-12|
+| 14|    0.912598 +i*    0.408848|    0.999996| 1.75608E-11 +i*-2.52559E-11|
+| 15|    0.910007 +i*    0.414584|    0.999996| 9.95037E-12 +i* 8.92586E-12|
+| 16|    0.907389 +i*    0.420284|    0.999996|-1.17559E-11 +i*  1.6185E-11|
+| 17|    0.904739 +i*    0.425981|     1.00001|-4.13411E-09 +i* 2.38753E-09|
+| 18|     0.90204 +i*    0.431643|    0.999996|-3.43989E-11 +i*-1.06093E-12|
+| 19|    0.899319 +i*    0.437284|    0.999996| 1.02013E-11 +i* 6.88614E-12|
+| 20|    0.896549 +i*    0.442935|    0.999996|-1.73801E-11 +i* 1.56396E-11|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 0 dimgrid2 4297 start 0  size 1100032
+gpu 0 iter : 1  Arret : 0.00123964 s/iter 88.016434 
+gpu 0 iter : 2  Arret : 0.0156245 s/iter 87.965067 
+gpu 0 iter : 3  Arret : 0.380833 s/iter 88.514279 
+gpu 0 iter : 4  Arret : 0.505083 s/iter 88.999954 
+gpu 0 iter : 5  Arret : 0.136697 s/iter 89.225476 
+gpu 0 iter : 6  Arret : 0.0557209 s/iter 88.891282 
+gpu 0 iter : 7  Arret : 0.00599941 s/iter 89.086369 
+gpu 0 iter : 8  Arret : 0.00572971 s/iter 88.710575 
+gpu 0 iter : 9  Arret : 0.00554321 s/iter 88.739799 
+gpu 0 iter : 10  Arret : 0.00274112 s/iter 88.610948 
+gpu 0 iter : 11  Arret : 0.00207833 s/iter 88.079412 
+gpu 0 iter : 12  Arret : 0.00308865 s/iter 87.981512 
+gpu 0 iter : 13  Arret : 0.0030808 s/iter 87.954778 
+gpu 0 iter : 14  Arret : 0.000314555 s/iter 87.947621 
+gpu 0 iter : 15  Arret : 0.000169063 s/iter 87.949084 
+gpu 0 iter : 16  Arret : 6.4482E-05 s/iter 87.973844 
+gpu 0 iter : 17  Arret : 6.78963E-06 s/iter 87.949566 
+gpu 0 iter : 18  Arret : 5.71102E-07 s/iter 87.973187 
+gpu 0 iter : 19  Arret : 7.96612E-10 s/iter 87.953869 
+gpu 0 iter : 20  Arret : 1.41677E-12 s/iter 87.966250 
+gpu 0 iter : 21  Arret : 2.56313E-15 s/iter 87.972931 
+temps : 1855.26 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.69834E-08
+Stabilite :     2.56313E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.42795E-11 +i*-4.60743E-15|
+|  2|    0.922569 +i*    0.385823|    0.999997| 5.63087E-11 +i*-1.14148E-11|
+|  3|    0.896547 +i*    0.442942|    0.999997|-3.14282E-11 +i*  2.7746E-11|
+|  4|    0.866992 +i*    0.498316|    0.999997| 1.74196E-11 +i*-1.69797E-11|
+|  5|    0.834026 +i*    0.551719|    0.999997|  6.4686E-12 +i* 4.29998E-12|
+|  6|     0.79777 +i*    0.602956|    0.999997|-4.35858E-11 +i*-1.97981E-13|
+|  7|    0.758371 +i*    0.651818|    0.999997|-6.39626E-11 +i*-5.51714E-12|
+|  8|    0.715991 +i*    0.698105|    0.999997|-1.09521E-11 +i* 1.55782E-11|
+|  9|    0.670783 +i*    0.741649|    0.999997| 3.88353E-11 +i*-1.73947E-11|
+| 10|    0.622933 +i*    0.782271|    0.999997| 4.52627E-12 +i*-4.57076E-12|
+| 11|    0.572636 +i*    0.819806|    0.999997|-6.09177E-11 +i* 9.88701E-12|
+| 12|    0.520076 +i*    0.854116|    0.999997|-9.69802E-12 +i* 1.06333E-11|
+| 13|    0.465475 +i*    0.885057|    0.999997|-5.09059E-12 +i* 5.95896E-12|
+| 14|    0.409033 +i*    0.912516|    0.999997|-3.44769E-11 +i*-1.20596E-11|
+| 15|    0.350979 +i*     0.93638|    0.999997|-2.79532E-11 +i*-7.11947E-12|
+| 16|     0.29155 +i*    0.956552|    0.999997|-2.10507E-11 +i* 1.67558E-12|
+| 17|    0.230965 +i*    0.972959|    0.999997|-2.98301E-11 +i*-5.42622E-12|
+| 18|     0.16947 +i*    0.985532|    0.999997| -1.0747E-13 +i*-1.81481E-11|
+| 19|    0.107316 +i*    0.994222|    0.999997| 3.43932E-11 +i* 7.03199E-12|
+| 20|   0.0447302 +i*    0.998996|    0.999997| 3.84641E-11 +i* 1.92052E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 0 dimgrid2 4688 start 0  size 1200128
+gpu 0 iter : 1  Arret : 3.56364E-05 s/iter 104.966458 
+gpu 0 iter : 2  Arret : 0.000210115 s/iter 104.970505 
+gpu 0 iter : 3  Arret : 0.000798967 s/iter 104.959997 
+gpu 0 iter : 4  Arret : 0.00129203 s/iter 104.964059 
+gpu 0 iter : 5  Arret : 0.135597 s/iter 105.078013 
+gpu 0 iter : 6  Arret : 0.147766 s/iter 105.052891 
+gpu 0 iter : 7  Arret : 0.0568944 s/iter 105.230626 
+gpu 0 iter : 8  Arret : 0.0538638 s/iter 106.253076 
+gpu 0 iter : 9  Arret : 0.00443022 s/iter 105.087640 
+gpu 0 iter : 10  Arret : 0.00487977 s/iter 104.869586 
+gpu 0 iter : 11  Arret : 0.00537652 s/iter 105.012938 
+gpu 0 iter : 12  Arret : 0.00536727 s/iter 105.067711 
+gpu 0 iter : 13  Arret : 0.00523627 s/iter 105.042224 
+gpu 0 iter : 14  Arret : 0.00319812 s/iter 105.100973 
+gpu 0 iter : 15  Arret : 0.00200399 s/iter 104.979207 
+gpu 0 iter : 16  Arret : 0.00239043 s/iter 105.018826 
+gpu 0 iter : 17  Arret : 0.00145633 s/iter 105.067904 
+gpu 0 iter : 18  Arret : 0.000975438 s/iter 104.991403 
+gpu 0 iter : 19  Arret : 0.000834416 s/iter 104.966819 
+gpu 0 iter : 20  Arret : 0.000462863 s/iter 104.926980 
+gpu 0 iter : 21  Arret : 0.000254817 s/iter 104.883310 
+gpu 0 iter : 22  Arret : 0.000431362 s/iter 104.901115 
+gpu 0 iter : 23  Arret : 4.69904E-05 s/iter 104.982437 
+gpu 0 iter : 24  Arret : 1.72268E-09 s/iter 104.794401 
+gpu 0 iter : 25  Arret : 6.85331E-12 s/iter 104.902860 
+gpu 0 iter : 26  Arret : 2.72796E-14 s/iter 104.940707 
+temps : 2731.9 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.78618E-08
+Stabilite :     2.72796E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.38103E-11 +i*-1.80134E-13|
+|  2|     0.93422 +i*    0.356687|    0.999997|  -1.633E-11 +i*-1.74183E-12|
+|  3|    0.922566 +i*    0.385831|    0.999997|  2.1144E-11 +i*-3.58299E-11|
+|  4|    0.910003 +i*    0.414595|    0.999997|-5.13478E-12 +i* 9.28282E-12|
+|  5|    0.896543 +i*     0.44295|    0.999997|-2.07689E-11 +i* 1.70204E-11|
+|  6|      0.8822 +i*    0.470869|    0.999997| 2.23999E-12 +i*-1.16781E-12|
+|  7|    0.866987 +i*    0.498324|    0.999997|-1.24258E-11 +i* 4.98106E-11|
+|  8|    0.850921 +i*    0.525287|    0.999997|-3.98015E-12 +i*-4.27941E-12|
+|  9|    0.834016 +i*    0.551734|    0.999997|-3.61311E-11 +i*-1.54952E-11|
+| 10|     0.81629 +i*    0.577637|    0.999997| 4.59893E-11 +i* 4.17907E-11|
+| 11|    0.797759 +i*    0.602971|    0.999997|-1.10754E-11 +i*-4.88287E-12|
+| 12|    0.778437 +i*    0.627717|    0.999997|-9.78373E-12 +i* 1.01854E-11|
+| 13|    0.758354 +i*    0.651838|    0.999997|-9.95959E-12 +i*-1.30844E-11|
+| 14|    0.737523 +i*    0.675317|    0.999997| 1.58167E-11 +i* 2.05323E-11|
+| 15|    0.715965 +i*    0.698131|    0.999997| 3.89393E-11 +i*-5.09681E-11|
+| 16|    0.693703 +i*    0.720257|    0.999997|-9.01323E-12 +i*  7.7873E-12|
+| 17|    0.670757 +i*    0.741673|    0.999997| 3.04825E-11 +i* 9.42191E-12|
+| 18|     0.64715 +i*    0.762359|    0.999997|-1.70122E-11 +i*  9.8992E-12|
+| 19|    0.622905 +i*    0.782293|    0.999997|-4.17721E-11 +i*-1.73844E-12|
+| 20|    0.598047 +i*    0.801457|    0.999997| 3.31615E-11 +i* 2.07676E-11|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+500000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 0 dimgrid2 5079 start 0  size 1300224
+gpu 0 iter : 1  Arret : 0.00671671 s/iter 122.957126 
+gpu 0 iter : 2  Arret : 1.46909 s/iter 126.559247 
+gpu 0 iter : 3  Arret : 1.15214 s/iter 129.386850 
+gpu 0 iter : 4  Arret : 1.41313 s/iter 131.324795 
+gpu 0 iter : 5  Arret : 1.23709 s/iter 134.964736 
+gpu 0 iter : 6  Arret : 1.88957 s/iter 135.980693 
+gpu 0 iter : 7  Arret : 0.518571 s/iter 136.887751 
+gpu 0 iter : 8  Arret : 0.561615 s/iter 135.707176 
+gpu 0 iter : 9  Arret : 0.873246 s/iter 136.766821 
+gpu 0 iter : 10  Arret : 18.0745 s/iter 135.387857 
+gpu 0 iter : 11  Arret : 4.32049 s/iter 134.168320 
+gpu 0 iter : 12  Arret : 7.51803 s/iter 133.387092 
+gpu 0 iter : 13  Arret : 1.86229 s/iter 131.936780 
+gpu 0 iter : 14  Arret : 1.52972 s/iter 130.998920 
+gpu 0 iter : 15  Arret : 1.27942 s/iter 130.213329 
+gpu 0 iter : 16  Arret : 1.46163 s/iter 130.041605 
+gpu 0 iter : 17  Arret : 3.37421 s/iter 129.785674 
+gpu 0 iter : 18  Arret : 0.722055 s/iter 129.441404 
+gpu 0 iter : 19  Arret : 1.67618 s/iter 129.557334 
+gpu 0 iter : 20  Arret : 2.20813 s/iter 129.246408 
+gpu 0 iter : 21  Arret : 1.73329 s/iter 128.816833 
+gpu 0 iter : 22  Arret : 0.939795 s/iter 128.826639 
+gpu 0 iter : 23  Arret : 13.0335 s/iter 128.458309 
+gpu 0 iter : 24  Arret : 20.5741 s/iter 128.359514 
+gpu 0 iter : 25  Arret : 116.93 s/iter 128.098158 
+gpu 0 iter : 26  Arret : 5.47899 s/iter 128.276848 
+gpu 0 iter : 27  Arret : 1.02061 s/iter 128.043345 
+gpu 0 iter : 28  Arret : 1.67659 s/iter 127.946551 
+gpu 0 iter : 29  Arret : 2.05675 s/iter 127.911796 
+gpu 0 iter : 30  Arret : 1.35511 s/iter 127.530045 
+gpu 0 iter : 31  Arret : 1.17495 s/iter 127.448286 
+gpu 0 iter : 32  Arret : 0.781086 s/iter 127.481917 
+gpu 0 iter : 33  Arret : 0.959038 s/iter 127.273907 
+gpu 0 iter : 34  Arret : 1.06867 s/iter 127.095575 
+gpu 0 iter : 35  Arret : 1.83156 s/iter 127.050455 
+gpu 0 iter : 36  Arret : 1.48572 s/iter 126.725086 
+gpu 0 iter : 37  Arret : 1.80719 s/iter 126.506715 
+gpu 0 iter : 38  Arret : 3.26661 s/iter 126.577770 
+gpu 0 iter : 39  Arret : 1.89245 s/iter 126.415184 
+gpu 0 iter : 40  Arret : 8.37572 s/iter 126.022242 
+gpu 0 iter : 41  Arret : 1.0784 s/iter 126.081498 
+gpu 0 iter : 42  Arret : 9.31515 s/iter 126.022006 
+gpu 0 iter : 43  Arret : 0.585984 s/iter 125.722212 
+gpu 0 iter : 44  Arret : 0.546296 s/iter 125.473521 
+gpu 0 iter : 45  Arret : 0.521904 s/iter 125.261119 
+gpu 0 iter : 46  Arret : 0.0666777 s/iter 124.565777 
+gpu 0 iter : 47  Arret : 0.106555 s/iter 124.016379 
+gpu 0 iter : 48  Arret : 0.0213519 s/iter 123.608192 
+gpu 0 iter : 49  Arret : 0.00734243 s/iter 123.004823 
+gpu 0 iter : 50  Arret : 0.00487711 s/iter 122.976879 
+gpu 0 iter : 51  Arret : 0.00285428 s/iter 122.975661 
+gpu 0 iter : 52  Arret : 0.00233129 s/iter 122.983041 
+gpu 0 iter : 53  Arret : 0.000762018 s/iter 122.894674 
+gpu 0 iter : 54  Arret : 1.91079E-06 s/iter 122.954255 
+gpu 0 iter : 55  Arret : 1.7115E-08 s/iter 122.968156 
+gpu 0 iter : 56  Arret : 1.94776E-10 s/iter 122.969015 
+gpu 0 iter : 57  Arret : 2.35732E-12 s/iter 122.967683 
+gpu 0 iter : 58  Arret : 2.84903E-14 s/iter 122.846873 
+temps : 7417.29 seconde(s)
+Nb iterations : 58
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.81249E-08
+Stabilite :     2.84903E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327175|    0.999997| 2.52776E-12 +i*-3.98737E-12|
+|  2|   -0.769371 +i*    0.638797|    0.999997|-3.80274E-12 +i*-6.23067E-11|
+|  3|    0.922562 +i*    0.385839|    0.999997| 3.58704E-11 +i*-8.51852E-12|
+|  4|   -0.807942 +i*    0.589256|    0.999997| 5.51348E-12 +i*-4.87583E-11|
+|  5|   -0.147855 +i*   -0.989006|    0.999997| -3.3306E-11 +i*-1.52949E-11|
+|  6|    0.896515 +i*    0.443023|           1|-5.16606E-09 +i*-1.58889E-09|
+|  7|   -0.843314 +i*    0.537416|    0.999997|-2.83193E-11 +i* 2.81434E-11|
+|  8|  -0.0855438 +i*   -0.996331|    0.999997|-2.93523E-11 +i* 4.13114E-13|
+|  9|    0.866983 +i*    0.498331|    0.999997|-2.82232E-11 +i* 4.50095E-11|
+| 10|   -0.875372 +i*    0.483442|    0.999997| 3.85316E-11 +i* 1.84854E-11|
+| 11|  -0.0228418 +i*   -0.999736|    0.999997|-7.90479E-14 +i* 5.45453E-13|
+| 12|    0.834007 +i*    0.551762|           1| 3.03375E-09 +i* 6.52684E-10|
+| 13|    -0.90412 +i*    0.427287|           1|-7.29008E-09 +i*-6.56192E-09|
+| 14|   0.0399924 +i*   -0.999204|           1|-4.11065E-09 +i*-6.04997E-09|
+| 15|    0.797779 +i*    0.602957|           1|-3.43644E-09 +i*-3.30197E-09|
+| 16|   -0.929023 +i*    0.370034|           1|-4.61949E-09 +i* 3.52097E-09|
+| 17|    0.102531 +i*   -0.994726|    0.999997| 2.38702E-11 +i*  -3.197E-12|
+| 18|    0.758336 +i*    0.651859|    0.999997| 1.77951E-11 +i* 3.01302E-11|
+| 19|   -0.950413 +i*    0.310979|    0.999997|  1.7147E-11 +i*-5.05296E-12|
+| 20|    0.164756 +i*   -0.986338|           1| 3.50088E-09 +i* 3.66692E-09|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+CPU thread 0 (of 1) uses CUDA device 0
+gpu 0 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 0 dimgrid2 5469 start 0  size 1400064
+gpu 0 iter : 1  Arret : 0.00260967 s/iter 142.698650 
+gpu 0 iter : 2  Arret : 0.00607624 s/iter 143.224817 
+gpu 0 iter : 3  Arret : 0.0459811 s/iter 146.171463 
+gpu 0 iter : 4  Arret : 0.0715936 s/iter 146.338396 
+gpu 0 iter : 5  Arret : 0.0731519 s/iter 147.412272 
+gpu 0 iter : 6  Arret : 0.0472957 s/iter 148.684692 
+gpu 0 iter : 7  Arret : 0.0682399 s/iter 149.037574 
+gpu 0 iter : 8  Arret : 0.0529733 s/iter 147.582242 
+gpu 0 iter : 9  Arret : 0.0167362 s/iter 146.626461 
+gpu 0 iter : 10  Arret : 0.00869566 s/iter 145.095475 
+gpu 0 iter : 11  Arret : 0.00706305 s/iter 143.775369 
+gpu 0 iter : 12  Arret : 0.00585316 s/iter 143.017806 
+gpu 0 iter : 13  Arret : 0.00518723 s/iter 142.775175 
+gpu 0 iter : 14  Arret : 0.00123055 s/iter 142.590690 
+gpu 0 iter : 15  Arret : 0.000824421 s/iter 142.582698 
+gpu 0 iter : 16  Arret : 8.29121E-05 s/iter 142.419300 
+gpu 0 iter : 17  Arret : 0.000306831 s/iter 142.382384 
+gpu 0 iter : 18  Arret : 0.000963388 s/iter 142.665798 
+gpu 0 iter : 19  Arret : 1.27008E-05 s/iter 142.406623 
+gpu 0 iter : 20  Arret : 8.83042E-09 s/iter 142.400154 
+gpu 0 iter : 21  Arret : 4.08202E-11 s/iter 142.371008 
+gpu 0 iter : 22  Arret : 1.89399E-13 s/iter 142.584811 
+temps : 3175.71 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.14468E-07
+Stabilite :     1.89399E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944967 +i*    0.327176|           1| 1.32483E-09 +i* 6.85532E-09|
+|  2|    0.934217 +i*    0.356717|           1| 3.23156E-10 +i*-4.97808E-09|
+|  3|   -0.939702 +i*   -0.341986|    0.999997| 3.52861E-11 +i*-1.80749E-11|
+|  4|    0.922561 +i*    0.385844|    0.999997|-1.88152E-11 +i* 1.52498E-11|
+|  5|   -0.928505 +i*   -0.371312|    0.999997|-5.57474E-11 +i*  5.0417E-11|
+|  6|    0.909996 +i*     0.41461|    0.999997| 2.44382E-11 +i*-9.26082E-13|
+|  7|   -0.916393 +i*   -0.400273|    0.999997|-3.97051E-11 +i* 1.36463E-11|
+|  8|    0.896534 +i*    0.442968|    0.999997|-9.24949E-12 +i* 1.43962E-11|
+|  9|   -0.903378 +i*   -0.428839|    0.999997|-8.68483E-12 +i*-2.13769E-11|
+| 10|    0.882189 +i*     0.47089|    0.999997|-2.80496E-11 +i* 3.88745E-12|
+| 11|   -0.889476 +i*   -0.456975|    0.999997| 7.13107E-12 +i*-2.73921E-11|
+| 12|    0.866978 +i*     0.49834|    0.999997|-1.40363E-11 +i*-2.13365E-11|
+| 13|   -0.874706 +i*   -0.484662|           1| -3.8214E-09 +i* 3.43312E-09|
+| 14|    0.850921 +i*    0.525301|           1|-2.50513E-09 +i* 1.02849E-08|
+| 15|    -0.85904 +i*   -0.511916|           1|-3.09325E-09 +i*-2.23006E-09|
+| 16|    0.833989 +i*    0.551788|           1| 6.26715E-10 +i*-7.45076E-09|
+| 17|   -0.842553 +i*   -0.538607|    0.999997|-1.00535E-11 +i*-3.70571E-11|
+| 18|    0.816264 +i*    0.577674|    0.999997| 3.90202E-11 +i*-5.15439E-12|
+| 19|   -0.825233 +i*   -0.564788|    0.999997|-1.77758E-11 +i*  6.2068E-11|
+| 20|    0.797731 +i*    0.603009|    0.999997|-1.41849E-11 +i* 9.98245E-12|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 1
+800000 racines de module = 0.999997
diff --git a/tests_sparse/results/2GPU_mpi.txt b/tests_sparse/results/2GPU_mpi.txt
new file mode 100644
index 0000000..66f4094
--- /dev/null
+++ b/tests_sparse/results/2GPU_mpi.txt
@@ -0,0 +1,988 @@
+REMAINING: 2
+Taking GPU #1
+Taking GPU #2
+proc 0
+proc 1
+zone limite de 'log-exp' 1.00356
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 1, start 50048 size 50048
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 0, start 0 size 50048
+proc 0 start 0 size 50048
+proc 1 start 50048 size 50048
+iter : 1  Arret : 0.00432033 s/iter 0.441987 
+iter : 2  Arret : 0.00333072 s/iter 0.441990 
+iter : 3  Arret : 0.00502267 s/iter 0.441993 
+iter : 4  Arret : 0.00355231 s/iter 0.441871 
+iter : 5  Arret : 0.0357862 s/iter 0.440469 
+iter : 6  Arret : 0.0383168 s/iter 0.439919 
+iter : 7  Arret : 0.017297 s/iter 0.440045 
+iter : 8  Arret : 0.00624379 s/iter 0.441957 
+iter : 9  Arret : 0.00761733 s/iter 0.441910 
+iter : 10  Arret : 0.00478678 s/iter 0.441922 
+iter : 11  Arret : 0.00280171 s/iter 0.441920 
+iter : 12  Arret : 0.00259688 s/iter 0.441891 
+iter : 13  Arret : 0.000264933 s/iter 0.441883 
+iter : 14  Arret : 0.000412627 s/iter 0.441836 
+iter : 15  Arret : 6.13378E-05 s/iter 0.441759 
+iter : 16  Arret : 7.28496E-05 s/iter 0.441775 
+iter : 17  Arret : 2.00235E-05 s/iter 0.441823 
+iter : 18  Arret : 1.13127E-07 s/iter 0.441777 
+iter : 19  Arret : 3.56513E-10 s/iter 0.441789 
+iter : 20  Arret : 3.22954E-12 s/iter 0.441727 
+iter : 21  Arret : 4.80642E-14 s/iter 0.441805 
+temps : 9.36197 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.61117E-09
+Stabilite :     4.80642E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54036 +i*    0.841503|     1.00006|-5.00602E-11 +i*  9.0853E-12|
+|  2|   -0.113164 +i*    0.993538|    0.999962|-4.34919E-12 +i* 9.60242E-13|
+|  3|   -0.226732 +i*   -0.974016|     1.00006|-1.34468E-09 +i*-3.70749E-10|
+|  4|   -0.715763 +i*    0.698289|    0.999962| 9.11271E-13 +i* 2.47219E-12|
+|  5|    0.439922 +i*   -0.897993|    0.999962|-3.49498E-13 +i* 1.66432E-12|
+|  6|   -0.996122 +i*   0.0886386|     1.00006| 4.72785E-10 +i* 4.13616E-11|
+|  7|    0.908546 +i*   -0.417692|    0.999962| 2.07334E-12 +i* 2.33003E-12|
+|  8|   -0.827813 +i*   -0.560935|    0.999962| 9.76996E-13 +i*-2.04309E-12|
+|  9|    0.968129 +i*    0.250682|     1.00006| 1.35693E-10 +i*-3.47657E-10|
+| 10|   -0.286842 +i*   -0.958038|     1.00006|-5.93554E-10 +i*-2.45345E-10|
+| 11|    0.591653 +i*    0.806145|    0.999962|-9.87654E-13 +i*-3.03635E-12|
+| 12|  -0.0511836 +i*    0.998651|    0.999962|-2.22622E-12 +i*-3.69013E-14|
+| 13|    -0.67097 +i*    0.741432|    0.999962|-8.03801E-14 +i*-1.68204E-12|
+| 14|    0.383249 +i*   -0.923603|    0.999962|-1.29119E-12 +i*-1.37426E-12|
+| 15|   -0.988685 +i*     0.15039|     1.00006|-1.61051E-10 +i* 7.18515E-11|
+| 16|    0.880824 +i*   -0.473363|    0.999962| 1.58029E-12 +i*-2.34379E-12|
+| 17|   -0.861082 +i*   -0.508391|    0.999962|  9.8066E-13 +i* 3.40478E-12|
+| 18|     0.98184 +i*    0.190015|     1.00006| 8.88373E-10 +i*-2.66385E-10|
+| 19|   -0.345842 +i*   -0.938354|     1.00006| 1.38421E-10 +i*-2.31696E-10|
+| 20|    0.640621 +i*    0.767807|    0.999962|-6.98774E-13 +i* 1.13798E-12|
++---+----------------------------+------------+----------------------------+
+40000 racines de module = 1.00006
+60000 racines de module = 0.999962
+proc 0
+proc 1
+zone limite de 'log-exp' 1.00178
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 1, start 100096 size 100096
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 0, start 0 size 100096
+proc 0 start 0 size 100096
+proc 1 start 100096 size 100096
+iter : 1  Arret : 0.000100259 s/iter 1.549219 
+iter : 2  Arret : 0.000107922 s/iter 1.549203 
+iter : 3  Arret : 0.000171733 s/iter 1.549184 
+iter : 4  Arret : 0.00061185 s/iter 1.549411 
+iter : 5  Arret : 0.0010321 s/iter 1.549237 
+iter : 6  Arret : 0.00450241 s/iter 1.549129 
+iter : 7  Arret : 0.041795 s/iter 1.549197 
+iter : 8  Arret : 0.017223 s/iter 1.549305 
+iter : 9  Arret : 0.0533779 s/iter 1.550585 
+iter : 10  Arret : 0.039107 s/iter 1.552343 
+iter : 11  Arret : 0.123151 s/iter 1.553157 
+iter : 12  Arret : 0.359595 s/iter 1.709131 
+iter : 13  Arret : 0.290348 s/iter 1.553214 
+iter : 14  Arret : 0.203399 s/iter 1.553134 
+iter : 15  Arret : 0.149431 s/iter 1.553275 
+iter : 16  Arret : 0.216969 s/iter 1.550621 
+iter : 17  Arret : 0.18978 s/iter 1.549079 
+iter : 18  Arret : 0.0852654 s/iter 1.549166 
+iter : 19  Arret : 0.0104045 s/iter 1.549193 
+iter : 20  Arret : 0.00205472 s/iter 1.549164 
+iter : 21  Arret : 3.35711E-06 s/iter 1.549109 
+iter : 22  Arret : 4.32566E-10 s/iter 1.549175 
+iter : 23  Arret : 4.32822E-14 s/iter 1.549174 
+temps : 35.9288 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.16329E-05
+Stabilite :     2.48322E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540303 +i*    0.841453|    0.999985| 1.08703E-11 +i*-2.49217E-12|
+|  2|   -0.837195 +i*    0.546877|    0.999985| -5.4492E-12 +i* 1.09163E-12|
+|  3|   -0.553418 +i*   -0.832885|    0.999985| -1.9722E-12 +i*-7.40397E-12|
+|  4|    0.828599 +i*   -0.559925|     1.00005|-7.54521E-09 +i* 1.47059E-08|
+|  5|     -0.8197 +i*    0.572767|    0.999985|-4.21663E-13 +i* -2.8616E-12|
+|  6|    -0.57917 +i*   -0.815188|    0.999985|-5.13034E-12 +i*-1.52645E-12|
+|  7|    0.810626 +i*   -0.585537|    0.999985| 8.64808E-12 +i* 7.46794E-12|
+|  8|    0.591872 +i*    0.806089|     1.00005|-1.69803E-09 +i* 9.43795E-09|
+|  9|   -0.801454 +i*    0.598134|     1.00005| 5.92533E-09 +i* 3.55911E-08|
+| 10|   -0.604356 +i*   -0.796695|    0.999985|-1.64091E-13 +i* 1.59084E-12|
+| 11|    0.791937 +i*   -0.610578|    0.999985|  6.0707E-13 +i* 1.52922E-12|
+| 12|    0.616763 +i*     0.78713|    0.999985|-4.48042E-12 +i* -2.6295E-12|
+| 13|   -0.782301 +i*    0.622877|    0.999985| 5.05185E-12 +i* 1.08102E-12|
+| 14|   -0.628991 +i*   -0.777472|     1.00005| 6.93065E-09 +i*-8.65443E-09|
+| 15|    0.772474 +i*   -0.635023|    0.999985| 1.54783E-11 +i*-1.81338E-12|
+| 16|    0.641054 +i*    0.767476|    0.999985|-3.47633E-12 +i* 1.20617E-11|
+| 17|   -0.762458 +i*    0.647014|    0.999985|-7.74447E-12 +i*   7.566E-12|
+| 18|   -0.652967 +i*   -0.757366|    0.999985|-6.31406E-12 +i* 8.49495E-12|
+| 19|    0.752302 +i*   -0.658888|     1.00005| 3.99107E-09 +i* 1.02117E-08|
+| 20|     0.66472 +i*    0.747072|    0.999985|-7.79776E-12 +i*-2.52076E-13|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+zone limite de 'log-exp' 1.00118
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 1, start 150016 size 150016
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 0, start 0 size 150016
+proc 1 start 150016 size 150016
+proc 0 start 0 size 150016
+iter : 1  Arret : 0.000350738 s/iter 3.329326 
+iter : 2  Arret : 0.00157404 s/iter 3.329147 
+iter : 3  Arret : 0.00192403 s/iter 3.329061 
+iter : 4  Arret : 0.00130168 s/iter 3.328994 
+iter : 5  Arret : 0.000986381 s/iter 3.329125 
+iter : 6  Arret : 0.00219179 s/iter 3.329118 
+iter : 7  Arret : 0.00236138 s/iter 3.329265 
+iter : 8  Arret : 0.00514705 s/iter 3.568724 
+iter : 9  Arret : 0.00503492 s/iter 3.575793 
+iter : 10  Arret : 0.00232055 s/iter 3.329310 
+iter : 11  Arret : 0.00230282 s/iter 3.328796 
+iter : 12  Arret : 0.00149448 s/iter 3.329192 
+iter : 13  Arret : 0.00191413 s/iter 3.329083 
+iter : 14  Arret : 0.000976148 s/iter 3.329104 
+iter : 15  Arret : 0.000659825 s/iter 3.329080 
+iter : 16  Arret : 0.000174592 s/iter 3.329074 
+iter : 17  Arret : 0.000151348 s/iter 3.329099 
+iter : 18  Arret : 7.09586E-06 s/iter 3.329000 
+iter : 19  Arret : 8.2328E-09 s/iter 3.329043 
+iter : 20  Arret : 8.22354E-12 s/iter 3.329180 
+iter : 21  Arret : 8.27046E-15 s/iter 3.329003 
+temps : 70.5379 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.05848E-08
+Stabilite :     8.27046E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540341 +i*    0.841474|     1.00002| 2.17368E-09 +i*-4.61298E-09|
+|  2|   -0.940582 +i*    0.339532|    0.999988|-1.00517E-11 +i* 8.96228E-13|
+|  3|   -0.851937 +i*   -0.523689|     1.00002|-1.15969E-09 +i* 6.49452E-10|
+|  4|   -0.121715 +i*   -0.992553|    0.999988|-4.05498E-12 +i*-3.39981E-14|
+|  5|    0.700112 +i*   -0.714017|    0.999988| 6.43741E-12 +i* -3.3944E-12|
+|  6|    0.994789 +i*    0.102177|     1.00002| 6.46977E-09 +i* 6.38228E-10|
+|  7|    -0.26109 +i*    0.965338|     1.00002|-9.81343E-10 +i*-1.42942E-09|
+|  8|   -0.917494 +i*     0.39772|    0.999988|-1.15596E-11 +i*-7.01551E-13|
+|  9|   -0.883005 +i*    -0.46934|    0.999988| 2.43294E-12 +i*-2.16579E-12|
+| 10|   -0.183619 +i*   -0.983021|     1.00002|-8.44931E-09 +i*-4.25695E-09|
+| 11|    0.654063 +i*   -0.756425|    0.999988| 9.35807E-13 +i*-7.47193E-12|
+| 12|    0.999199 +i*   0.0397302|    0.999988| 3.35743E-12 +i* -3.4849E-13|
+| 13|    0.591959 +i*    0.805996|     1.00002| 3.13249E-09 +i* 3.04465E-09|
+| 14|   -0.200169 +i*     0.97975|    0.999988|-2.70206E-12 +i* 4.98612E-12|
+| 15|   -0.890827 +i*    0.454393|     1.00002|-1.29544E-09 +i* 3.49694E-09|
+| 16|   -0.910641 +i*    -0.41317|    0.999988| 3.06566E-12 +i*-6.62351E-12|
+| 17|    -0.24476 +i*   -0.969572|    0.999988|-3.79541E-12 +i* -1.5516E-12|
+| 18|    0.605447 +i*   -0.795915|     1.00002| 7.04828E-09 +i*-6.85556E-09|
+| 19|    0.999727 +i*  -0.0228685|    0.999988|-4.59166E-12 +i* -1.8699E-15|
+| 20|    0.641209 +i*    0.767351|    0.999988|-3.81029E-12 +i*-1.94543E-11|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+200000 racines de module = 0.999988
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+zone limite de 'log-exp' 1.00089
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 0, start 0 size 200064
+proc 0 start 0 size 200064
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 1, start 200064 size 200064
+proc 1 start 200064 size 200064
+iter : 1  Arret : 2.70449E-05 s/iter 6.080628 
+iter : 2  Arret : 8.55377E-05 s/iter 6.079128 
+iter : 3  Arret : 8.01541E-05 s/iter 6.078702 
+iter : 4  Arret : 0.000836335 s/iter 6.078771 
+iter : 5  Arret : 0.00112834 s/iter 6.078043 
+iter : 6  Arret : 0.00153926 s/iter 6.074392 
+iter : 7  Arret : 0.00692735 s/iter 6.073723 
+iter : 8  Arret : 0.359844 s/iter 6.126030 
+iter : 9  Arret : 0.696974 s/iter 6.120213 
+iter : 10  Arret : 0.180896 s/iter 6.126025 
+iter : 11  Arret : 0.12097 s/iter 6.132943 
+iter : 12  Arret : 0.123917 s/iter 6.137122 
+iter : 13  Arret : 0.12419 s/iter 6.408387 
+iter : 14  Arret : 0.030029 s/iter 6.141954 
+iter : 15  Arret : 0.0151653 s/iter 6.158909 
+iter : 16  Arret : 0.0123978 s/iter 6.085327 
+iter : 17  Arret : 0.00611505 s/iter 6.145435 
+iter : 18  Arret : 0.00889837 s/iter 6.136736 
+iter : 19  Arret : 0.00133991 s/iter 6.077519 
+iter : 20  Arret : 0.0020353 s/iter 6.077274 
+iter : 21  Arret : 0.00162759 s/iter 6.079445 
+iter : 22  Arret : 7.43551E-05 s/iter 6.079157 
+iter : 23  Arret : 5.96398E-06 s/iter 6.080003 
+iter : 24  Arret : 1.78133E-09 s/iter 6.079570 
+iter : 25  Arret : 1.78104E-13 s/iter 6.080063 
+temps : 152.99 seconde(s)
+Nb iterations : 25
+Nb de depassements de capacite exponentielle : 0
+Precision :     0.000178078
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.25993E-11 +i* -8.4544E-12|
+|  2|   -0.998331 +i*   0.0576263|    0.999992| 5.58298E-12 +i* 4.97158E-13|
+|  3|    0.439898 +i*   -0.898039|    0.999992| -1.2891E-11 +i* 1.03312E-11|
+|  4|   -0.996068 +i*   0.0888546|     1.00002|-2.25841E-08 +i*-1.11107E-08|
+|  5|    0.411581 +i*   -0.911398|     1.00002|-9.60735E-09 +i* 4.19844E-08|
+|  6|    0.591959 +i*    0.805996|     1.00002| 3.13531E-08 +i* 3.04739E-08|
+|  7|   -0.992793 +i*    0.120036|     1.00002| 1.16144E-08 +i* 3.80768E-11|
+|  8|    0.382808 +i*   -0.923853|     1.00002| 2.56498E-08 +i* -3.4639E-08|
+|  9|    0.616935 +i*    0.787044|     1.00002| 5.20474E-08 +i*-6.74682E-08|
+| 10|   -0.988512 +i*    0.151094|    0.999992| 5.88174E-12 +i* 3.10009E-12|
+| 11|    0.353648 +i*    -0.93537|    0.999992| 1.43463E-12 +i* 1.47159E-13|
+| 12|    0.641284 +i*    0.767294|    0.999992|-7.43627E-13 +i* 2.49052E-11|
+| 13|   -0.983293 +i*    0.181987|    0.999992|-8.33267E-12 +i*-2.27485E-12|
+| 14|    0.324173 +i*    -0.94599|    0.999992| 1.35322E-11 +i* 9.09395E-12|
+| 15|    0.665006 +i*    0.746827|    0.999992|-2.12212E-11 +i* 1.51281E-11|
+| 16|   -0.977144 +i*    0.212687|     1.00002|-3.41559E-08 +i*-3.75875E-08|
+| 17|    0.294407 +i*   -0.955704|     1.00002| 3.17084E-08 +i*-1.83133E-08|
+| 18|    0.688082 +i*    0.725665|     1.00002| 9.43862E-09 +i* 1.53247E-08|
+| 19|   -0.969996 +i*    0.243214|     1.00002|-1.54208E-08 +i*  7.9786E-09|
+| 20|    0.264303 +i*   -0.964463|     1.00002|-1.81472E-08 +i* 2.32076E-08|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+zone limite de 'log-exp' 1.00071
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 0, start 0 size 250112
+proc 0 start 0 size 250112
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 1, start 250112 size 250112
+proc 1 start 250112 size 250112
+iter : 1  Arret : 0.000560826 s/iter 9.386475 
+iter : 2  Arret : 0.00121661 s/iter 9.384388 
+iter : 3  Arret : 0.00253039 s/iter 9.381871 
+iter : 4  Arret : 0.0184372 s/iter 9.380264 
+iter : 5  Arret : 0.0487456 s/iter 9.377672 
+iter : 6  Arret : 0.0675294 s/iter 9.697915 
+iter : 7  Arret : 0.0667528 s/iter 9.369579 
+iter : 8  Arret : 0.109644 s/iter 9.812668 
+iter : 9  Arret : 0.158422 s/iter 9.721849 
+iter : 10  Arret : 0.0573651 s/iter 9.872267 
+iter : 11  Arret : 0.0691162 s/iter 9.427634 
+iter : 12  Arret : 0.0242612 s/iter 9.431453 
+iter : 13  Arret : 0.0134344 s/iter 9.390613 
+iter : 14  Arret : 0.00585738 s/iter 9.397259 
+iter : 15  Arret : 0.00251107 s/iter 9.379384 
+iter : 16  Arret : 0.0020852 s/iter 9.380217 
+iter : 17  Arret : 0.00047844 s/iter 9.379843 
+iter : 18  Arret : 0.000164691 s/iter 9.379998 
+iter : 19  Arret : 2.79982E-05 s/iter 9.380085 
+iter : 20  Arret : 1.18647E-06 s/iter 9.380312 
+iter : 21  Arret : 4.77071E-09 s/iter 9.379907 
+iter : 22  Arret : 1.5072E-11 s/iter 9.380265 
+iter : 23  Arret : 4.77391E-14 s/iter 9.380119 
+temps : 217.632 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.01672E-06
+Stabilite :     1.35172E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.19362E-11 +i*-9.05032E-12|
+|  2|    0.561258 +i*    0.827655|     1.00001|  2.3059E-10 +i* 2.96606E-09|
+|  3|    0.571586 +i*    0.820533|    0.999992|-7.69917E-12 +i*-9.08884E-12|
+|  4|    0.581835 +i*    0.813298|    0.999992| 8.15192E-12 +i* -1.8458E-11|
+|  5|    0.591992 +i*    0.805934|    0.999992| -1.4418E-11 +i*-5.03328E-12|
+|  6|    0.602059 +i*    0.798466|     1.00001| -3.2519E-09 +i* 1.73026E-09|
+|  7|     0.61202 +i*    0.790857|     1.00001|-1.75659E-10 +i*-1.26024E-09|
+|  8|    0.621881 +i*    0.783102|    0.999992| 8.42737E-12 +i*-9.22235E-12|
+|  9|    0.631656 +i*    0.775238|    0.999992| 4.94815E-12 +i* 2.88148E-11|
+| 10|    0.641332 +i*    0.767253|    0.999992| 3.71225E-12 +i* 1.15249E-11|
+| 11|    0.650912 +i*    0.759169|     1.00001| 2.14506E-09 +i*-3.89557E-09|
+| 12|    0.660376 +i*     0.75095|     1.00001| 2.31005E-09 +i* 8.36898E-10|
+| 13|    0.669732 +i*    0.742592|    0.999992| 1.96547E-11 +i* 7.83706E-12|
+| 14|    0.678995 +i*    0.734132|    0.999992|-3.14309E-11 +i*  7.8838E-12|
+| 15|    0.688152 +i*    0.725556|    0.999992|-3.69482E-12 +i*-1.48935E-11|
+| 16|    0.697206 +i*    0.716887|     1.00001|-5.46993E-09 +i* 2.27433E-10|
+| 17|    0.706137 +i*    0.708092|     1.00001| 4.73455E-09 +i* 2.18669E-09|
+| 18|    0.714951 +i*    0.699164|    0.999992| 6.56786E-12 +i*-9.19531E-12|
+| 19|    0.723665 +i*     0.69014|    0.999992|-9.73066E-12 +i*-4.22218E-13|
+| 20|    0.732266 +i*    0.681007|    0.999992| -7.9714E-14 +i* 2.11116E-11|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+zone limite de 'log-exp' 1.00059
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 0, start 0 size 300032
+proc 0 start 0 size 300032
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 1, start 300032 size 300032
+proc 1 start 300032 size 300032
+iter : 1  Arret : 0.000139108 s/iter 13.284207 
+iter : 2  Arret : 0.00103064 s/iter 13.284506 
+iter : 3  Arret : 0.00376302 s/iter 13.288826 
+iter : 4  Arret : 0.0089325 s/iter 13.284675 
+iter : 5  Arret : 0.00838884 s/iter 13.774996 
+iter : 6  Arret : 0.0130991 s/iter 13.764246 
+iter : 7  Arret : 0.0156318 s/iter 13.285444 
+iter : 8  Arret : 0.0431568 s/iter 13.311139 
+iter : 9  Arret : 0.0553139 s/iter 13.697939 
+iter : 10  Arret : 0.127024 s/iter 13.771788 
+iter : 11  Arret : 0.117589 s/iter 14.506251 
+iter : 12  Arret : 0.496219 s/iter 14.146763 
+iter : 13  Arret : 0.438276 s/iter 13.886143 
+iter : 14  Arret : 0.294771 s/iter 13.781667 
+iter : 15  Arret : 0.217718 s/iter 13.747097 
+iter : 16  Arret : 0.101343 s/iter 13.715808 
+iter : 17  Arret : 0.0579738 s/iter 13.753474 
+iter : 18  Arret : 0.0363669 s/iter 13.714089 
+iter : 19  Arret : 0.0468756 s/iter 13.716097 
+iter : 20  Arret : 0.0263899 s/iter 13.284344 
+iter : 21  Arret : 0.00931987 s/iter 13.282901 
+iter : 22  Arret : 0.00229649 s/iter 13.284224 
+iter : 23  Arret : 0.000242115 s/iter 13.284172 
+iter : 24  Arret : 2.62247E-08 s/iter 13.284381 
+iter : 25  Arret : 2.63796E-11 s/iter 13.284068 
+iter : 26  Arret : 2.63887E-14 s/iter 13.284231 
+temps : 352.926 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     5.28608E-06
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540312 +i*    0.841458|    0.999994| 1.62056E-11 +i* 1.50318E-11|
+|  2|   -0.553436 +i*   -0.832885|    0.999994|-2.25986E-11 +i* 1.15206E-11|
+|  3|   -0.579286 +i*   -0.815117|    0.999994| 1.00446E-11 +i* 1.52601E-12|
+|  4|    0.592006 +i*    0.805927|    0.999994|-3.60267E-12 +i* 1.19892E-11|
+|  5|   -0.604566 +i*   -0.796547|    0.999994|-2.52776E-12 +i*-5.35546E-12|
+|  6|    0.616979 +i*    0.786972|    0.999994|-2.27955E-11 +i* 6.27034E-12|
+|  7|   -0.629239 +i*   -0.777204|    0.999994|-8.09952E-12 +i* 2.92867E-11|
+|  8|    0.641358 +i*    0.767235|    0.999994|-1.28961E-11 +i*-1.47377E-11|
+|  9|   -0.653306 +i*   -0.757086|    0.999994|-1.65734E-12 +i*-1.07858E-11|
+| 10|    0.665105 +i*    0.746742|    0.999994|-1.94866E-12 +i* 1.19335E-11|
+| 11|   -0.676729 +i*   -0.736224|    0.999994| 1.49339E-11 +i* 2.83465E-12|
+| 12|    0.688187 +i*    0.725525|    0.999994| 2.23388E-12 +i*-2.05627E-11|
+| 13|   -0.699476 +i*   -0.714648|    0.999994|  4.9627E-14 +i*-1.17691E-11|
+| 14|    0.710604 +i*    0.703584|    0.999994|-2.99494E-11 +i*-8.92773E-12|
+| 15|   -0.721546 +i*   -0.692358|    0.999994| 3.05347E-11 +i*-1.91617E-11|
+| 16|    0.732321 +i*    0.680951|    0.999994|-2.19358E-12 +i*-2.44729E-12|
+| 17|   -0.742906 +i*   -0.669387|    0.999994| 4.37561E-12 +i*-5.72887E-13|
+| 18|    0.753308 +i*    0.657659|    0.999994|-8.91731E-12 +i*-1.03275E-11|
+| 19|   -0.763525 +i*    -0.64577|    0.999994| 4.63933E-11 +i* 1.31129E-11|
+| 20|    0.773564 +i*    0.633709|    0.999994| 2.96472E-11 +i* 6.43669E-12|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+200000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+zone limite de 'log-exp' 1.00051
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 0, start 0 size 350080
+proc 0 start 0 size 350080
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 1, start 350080 size 350080
+proc 1 start 350080 size 350080
+iter : 1  Arret : 0.000480207 s/iter 17.875355 
+iter : 2  Arret : 0.0025759 s/iter 17.873495 
+iter : 3  Arret : 0.00647257 s/iter 17.897993 
+iter : 4  Arret : 0.00685914 s/iter 18.181807 
+iter : 5  Arret : 0.00652113 s/iter 18.064343 
+iter : 6  Arret : 0.00820597 s/iter 18.458174 
+iter : 7  Arret : 0.0257869 s/iter 18.432658 
+iter : 8  Arret : 0.0271004 s/iter 18.251779 
+iter : 9  Arret : 0.0100722 s/iter 18.184242 
+iter : 10  Arret : 0.00233728 s/iter 17.989539 
+iter : 11  Arret : 0.00236829 s/iter 18.013265 
+iter : 12  Arret : 0.000876403 s/iter 17.984441 
+iter : 13  Arret : 0.000565418 s/iter 17.883843 
+iter : 14  Arret : 0.000239545 s/iter 17.888414 
+iter : 15  Arret : 8.39512E-05 s/iter 17.889871 
+iter : 16  Arret : 2.61265E-05 s/iter 17.887200 
+iter : 17  Arret : 2.81016E-06 s/iter 17.886275 
+iter : 18  Arret : 4.32913E-08 s/iter 17.886013 
+iter : 19  Arret : 5.75165E-10 s/iter 17.887340 
+iter : 20  Arret : 7.66715E-12 s/iter 17.886809 
+iter : 21  Arret : 1.02289E-13 s/iter 17.874929 
+temps : 378.42 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32898E-07
+Stabilite :     4.78945E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540339 +i*    0.841441|    0.999994| 1.55423E-11 +i*-3.21137E-12|
+|  2|   -0.996047 +i*   0.0889158|     1.00001|-1.33614E-09 +i* 3.82261E-11|
+|  3|     0.43988 +i*    -0.89805|    0.999994| 3.89233E-12 +i*-2.03002E-11|
+|  4|     0.38271 +i*   -0.923862|    0.999994| 1.82103E-11 +i*-3.83834E-12|
+|  5|   -0.988495 +i*    0.151219|    0.999994|-1.74496E-11 +i*-2.12581E-12|
+|  6|    0.641382 +i*    0.767214|    0.999994| 1.32709E-11 +i* -1.4984E-12|
+|  7|    0.324059 +i*   -0.946045|     1.00001|   5.813E-10 +i* -1.8896E-09|
+|  8|   -0.977072 +i*    0.212881|    0.999994| 8.90621E-13 +i* 9.78296E-12|
+|  9|    0.688221 +i*    0.725493|    0.999994|-2.62901E-12 +i*  1.4823E-11|
+| 10|    0.264053 +i*   -0.964502|    0.999994|-8.41882E-12 +i* 8.23244E-14|
+| 11|   -0.961803 +i*    0.273721|    0.999994|-6.28075E-12 +i*-5.80324E-12|
+| 12|    0.732363 +i*    0.680926|     1.00001| 1.44886E-09 +i* 4.36706E-10|
+| 13|    0.203078 +i*   -0.979157|    0.999994|-1.05764E-11 +i* 3.92495E-12|
+| 14|   -0.942775 +i*    0.333454|     1.00001| 1.23271E-09 +i* 1.60621E-09|
+| 15|    0.773623 +i*    0.633637|    0.999994| -5.6215E-12 +i*-3.10796E-12|
+| 16|    0.141289 +i*   -0.989963|    0.999994|-7.88014E-12 +i*-4.66243E-12|
+| 17|    -0.91998 +i*     0.39195|    0.999994|-1.45786E-11 +i*-1.68564E-11|
+| 18|    0.811819 +i*    0.583899|    0.999994| 1.65953E-11 +i* 1.64316E-12|
+| 19|   0.0789817 +i*   -0.996884|     1.00001| 4.10806E-10 +i*-1.81025E-09|
+| 20|   -0.893597 +i*    0.448858|    0.999994| 4.98546E-12 +i* 1.13569E-11|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+zone limite de 'log-exp' 1.00044
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 0, start 0 size 400000
+proc 0 start 0 size 400000
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 1, start 400000 size 400000
+proc 1 start 400000 size 400000
+iter : 1  Arret : 0.00154598 s/iter 23.641498 
+iter : 2  Arret : 0.00308403 s/iter 23.689211 
+iter : 3  Arret : 0.696808 s/iter 23.718117 
+iter : 4  Arret : 1.04427 s/iter 24.422407 
+iter : 5  Arret : 2.45904 s/iter 23.773400 
+iter : 6  Arret : 1.50502 s/iter 24.348280 
+iter : 7  Arret : 1.16302 s/iter 23.900737 
+iter : 8  Arret : 4.42701 s/iter 24.406308 
+iter : 9  Arret : 2.43977 s/iter 24.474909 
+iter : 10  Arret : 0.949756 s/iter 24.184065 
+iter : 11  Arret : 0.590066 s/iter 23.843450 
+iter : 12  Arret : 0.701807 s/iter 23.823797 
+iter : 13  Arret : 0.367324 s/iter 23.798052 
+iter : 14  Arret : 0.192724 s/iter 23.748906 
+iter : 15  Arret : 0.107963 s/iter 23.746151 
+iter : 16  Arret : 0.0715182 s/iter 23.724682 
+iter : 17  Arret : 0.0741566 s/iter 23.664800 
+iter : 18  Arret : 0.0142322 s/iter 23.666585 
+iter : 19  Arret : 0.000167342 s/iter 23.668213 
+iter : 20  Arret : 2.06052E-06 s/iter 23.625267 
+iter : 21  Arret : 2.57416E-09 s/iter 23.666791 
+iter : 22  Arret : 5.5448E-12 s/iter 23.667046 
+iter : 23  Arret : 3.88536E-14 s/iter 23.627564 
+temps : 549.079 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.6026E-06
+Stabilite :     1.19683E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-5.33817E-12 +i*-1.81878E-11|
+|  2|    0.592014 +i*    0.805922|    0.999995|-1.82734E-11 +i* 2.10218E-11|
+|  3|    0.617007 +i*    0.786952|    0.999995| 4.23442E-11 +i* -6.2147E-12|
+|  4|    0.641392 +i*    0.767207|    0.999995|-4.99742E-11 +i* 1.43873E-11|
+|  5|    0.665146 +i*    0.746707|    0.999995| 2.02977E-11 +i* 7.48579E-12|
+|  6|    0.688245 +i*    0.725472|    0.999995|-1.73153E-11 +i* -1.2656E-11|
+|  7|    0.710675 +i*    0.703514|    0.999995|-8.58691E-12 +i* 2.79902E-11|
+|  8|    0.732397 +i*    0.680871|    0.999995| 4.17444E-13 +i* 2.18881E-11|
+|  9|    0.753381 +i*    0.657577|    0.999995|-1.40248E-11 +i* 5.11502E-11|
+| 10|     0.77364 +i*    0.633618|    0.999995|-1.72307E-11 +i* 1.22723E-11|
+| 11|    0.793138 +i*    0.609034|    0.999995| 3.89222E-12 +i* 2.21356E-11|
+| 12|    0.811855 +i*    0.583851|    0.999995|-1.28337E-11 +i*-5.47207E-12|
+| 13|    0.829772 +i*    0.558094|    0.999995|-1.63114E-11 +i*-1.64246E-12|
+| 14|    0.846873 +i*    0.531786|    0.999995|-1.80345E-12 +i* 5.96675E-11|
+| 15|    0.863146 +i*    0.504945|    0.999995|-1.01228E-11 +i* 1.20409E-11|
+| 16|    0.878563 +i*    0.477617|    0.999995| -6.5763E-12 +i*-3.68384E-13|
+| 17|    0.893104 +i*    0.449841|    0.999995|-1.48552E-11 +i* 1.06063E-11|
+| 18|    0.906777 +i*      0.4216|    0.999995|-1.38745E-11 +i* 5.33384E-12|
+| 19|    0.919557 +i*    0.392944|    0.999995|-3.33245E-11 +i* 5.94386E-12|
+| 20|    0.931433 +i*    0.363901|    0.999995| 4.93219E-11 +i*-2.82651E-11|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+zone limite de 'log-exp' 1.00039
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 1, start 450048 size 450048
+proc 1 start 450048 size 450048
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 0, start 0 size 450048
+proc 0 start 0 size 450048
+iter : 1  Arret : 0.00121557 s/iter 29.882978 
+iter : 2  Arret : 0.00266321 s/iter 30.212321 
+iter : 3  Arret : 0.00698209 s/iter 30.354056 
+iter : 4  Arret : 0.0148351 s/iter 30.311016 
+iter : 5  Arret : 0.0254879 s/iter 30.543289 
+iter : 6  Arret : 0.0391455 s/iter 30.509994 
+iter : 7  Arret : 0.0468587 s/iter 31.164830 
+iter : 8  Arret : 0.03704 s/iter 30.514962 
+iter : 9  Arret : 0.0222242 s/iter 31.274989 
+iter : 10  Arret : 0.028881 s/iter 30.534122 
+iter : 11  Arret : 0.0333163 s/iter 30.219491 
+iter : 12  Arret : 0.0167061 s/iter 30.532081 
+iter : 13  Arret : 0.00481283 s/iter 29.867742 
+iter : 14  Arret : 0.00203862 s/iter 29.872720 
+iter : 15  Arret : 0.00568854 s/iter 29.880724 
+iter : 16  Arret : 0.00780623 s/iter 29.879087 
+iter : 17  Arret : 0.000606741 s/iter 29.885905 
+iter : 18  Arret : 0.000108362 s/iter 29.795992 
+iter : 19  Arret : 7.21858E-06 s/iter 29.796175 
+iter : 20  Arret : 1.24491E-06 s/iter 29.880024 
+iter : 21  Arret : 8.78945E-09 s/iter 29.878537 
+iter : 22  Arret : 4.95509E-11 s/iter 29.795981 
+iter : 23  Arret : 2.78691E-13 s/iter 29.800776 
+temps : 694.659 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32509E-06
+Stabilite :     2.78691E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-4.82703E-12 +i*-1.87313E-11|
+|  2|    0.641413 +i*    0.767203|     1.00001|-4.21144E-09 +i* 5.82291E-10|
+|  3|    0.688263 +i*    0.725455|    0.999995| -1.6052E-11 +i* 1.13947E-11|
+|  4|    0.732394 +i*     0.68089|     1.00001| 5.22032E-10 +i* 3.10541E-09|
+|  5|    0.773672 +i*    0.633579|    0.999995|-3.17741E-11 +i*-1.05103E-11|
+|  6|    0.811877 +i*    0.583821|    0.999995| 3.67913E-11 +i* 5.72664E-12|
+|  7|    0.846906 +i*    0.531733|    0.999995|-4.94516E-11 +i*-1.19133E-11|
+|  8|    0.878587 +i*    0.477572|    0.999995| 1.93007E-11 +i* 5.20278E-12|
+|  9|     0.90674 +i*     0.42168|    0.999995|-2.15687E-11 +i*  1.9707E-11|
+| 10|    0.931465 +i*    0.363819|    0.999995| 4.43436E-11 +i*-2.40268E-11|
+| 11|     0.95246 +i*    0.304683|     1.00001|  2.0412E-09 +i* 4.76319E-10|
+| 12|    0.969685 +i*    0.244341|    0.999995|-1.80025E-11 +i* 2.82213E-12|
+| 13|    0.983105 +i*    0.183076|     1.00001| 1.20329E-09 +i* 1.15884E-09|
+| 14|    0.992646 +i*    0.121018|    0.999995|-2.17162E-11 +i* 7.29261E-12|
+| 15|    0.998281 +i*   0.0585381|    0.999995| 2.19857E-12 +i* 2.81219E-13|
+| 16|    0.999987 +i*  -0.0042097|    0.999995| 2.32575E-11 +i* 1.25245E-13|
+| 17|    0.997754 +i*  -0.0669158|    0.999995| 1.33051E-11 +i*-5.99909E-13|
+| 18|    0.991609 +i*   -0.129234|    0.999995|-1.51263E-11 +i*-1.81488E-12|
+| 19|    0.981526 +i*   -0.191304|    0.999995|-1.66676E-11 +i*-1.32172E-12|
+| 20|    0.967605 +i*   -0.252493|     1.00001| 3.24031E-09 +i* 6.02796E-10|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+zone limite de 'log-exp' 1.00035
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 1, start 500096 size 500096
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 0, start 0 size 500096
+proc 0 start 0 size 500096
+proc 1 start 500096 size 500096
+iter : 1  Arret : 0.00206654 s/iter 36.741684 
+iter : 2  Arret : 0.00304484 s/iter 36.720047 
+iter : 3  Arret : 0.138241 s/iter 36.670400 
+iter : 4  Arret : 0.0991964 s/iter 36.602400 
+iter : 5  Arret : 0.239898 s/iter 36.648493 
+iter : 6  Arret : 0.537848 s/iter 37.269055 
+iter : 7  Arret : 0.201109 s/iter 37.234327 
+iter : 8  Arret : 0.06495 s/iter 37.421457 
+iter : 9  Arret : 0.0371654 s/iter 37.975356 
+iter : 10  Arret : 0.100022 s/iter 37.066598 
+iter : 11  Arret : 0.0826191 s/iter 36.612779 
+iter : 12  Arret : 0.0102103 s/iter 36.564357 
+iter : 13  Arret : 0.00423111 s/iter 36.539264 
+iter : 14  Arret : 0.00136233 s/iter 36.536899 
+iter : 15  Arret : 0.00076322 s/iter 36.585718 
+iter : 16  Arret : 0.000907413 s/iter 36.539795 
+iter : 17  Arret : 0.000139383 s/iter 36.537622 
+iter : 18  Arret : 4.83074E-05 s/iter 36.577364 
+iter : 19  Arret : 5.0365E-05 s/iter 36.539365 
+iter : 20  Arret : 2.79471E-06 s/iter 36.540661 
+iter : 21  Arret : 4.61365E-09 s/iter 36.541612 
+iter : 22  Arret : 1.46164E-11 s/iter 36.540725 
+iter : 23  Arret : 6.03314E-14 s/iter 36.586394 
+temps : 850.618 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     5.84601E-06
+Stabilite :     6.2656E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841468|    0.999996| 5.07216E-12 +i* 6.41236E-12|
+|  2|    0.529755 +i*    0.848157|     1.00001|-3.10004E-09 +i* 3.19196E-09|
+|  3|    0.524361 +i*    0.851491|    0.999996|-2.47296E-11 +i* 1.78327E-11|
+|  4|     0.51901 +i*    0.854764|    0.999996| 9.45599E-12 +i* 2.07434E-11|
+|  5|    0.513629 +i*    0.858008|    0.999996| 2.32483E-11 +i* 6.70747E-12|
+|  6|    0.508237 +i*    0.861213|    0.999996|-1.34339E-11 +i* 9.87854E-12|
+|  7|    0.502825 +i*    0.864384|    0.999996|-3.18459E-11 +i* 7.64744E-12|
+|  8|    0.497384 +i*    0.867526|    0.999996| 2.97429E-11 +i*-6.06626E-13|
+|  9|    0.491932 +i*    0.870629|    0.999996|-2.65525E-11 +i* 1.22525E-11|
+| 10|    0.486452 +i*    0.873703|    0.999996|  3.0312E-11 +i* 1.02214E-11|
+| 11|    0.480962 +i*    0.876737|    0.999996|-3.09397E-11 +i*-1.68578E-11|
+| 12|    0.475453 +i*    0.879736|    0.999996| 3.09861E-11 +i*   4.093E-12|
+| 13|    0.469917 +i*    0.882706|    0.999996|-1.29106E-11 +i*-2.31489E-11|
+| 14|     0.46437 +i*    0.885637|    0.999996|-5.47384E-12 +i* 1.02452E-11|
+| 15|    0.458797 +i*    0.888537|    0.999996| 2.78862E-11 +i* 1.10441E-11|
+| 16|    0.453214 +i*    0.891397|    0.999996| 2.45506E-11 +i*  3.1726E-11|
+| 17|    0.447613 +i*    0.894234|     1.00001|-1.86454E-09 +i* 6.81847E-10|
+| 18|    0.441986 +i*    0.897017|    0.999996| 2.72476E-11 +i* 3.22485E-11|
+| 19|    0.436351 +i*    0.899772|    0.999996|-1.24334E-11 +i*-2.66317E-11|
+| 20|    0.430689 +i*    0.902496|    0.999996|-1.25435E-11 +i* 3.86925E-13|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+zone limite de 'log-exp' 1.00032
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 0, start 0 size 550016
+proc 0 start 0 size 550016
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 1, start 550016 size 550016
+proc 1 start 550016 size 550016
+iter : 1  Arret : 0.00128135 s/iter 44.441578 
+iter : 2  Arret : 0.672467 s/iter 44.418534 
+iter : 3  Arret : 0.34525 s/iter 44.423689 
+iter : 4  Arret : 0.41467 s/iter 44.608125 
+iter : 5  Arret : 0.480235 s/iter 44.793479 
+iter : 6  Arret : 0.333845 s/iter 44.759922 
+iter : 7  Arret : 0.558615 s/iter 44.882122 
+iter : 8  Arret : 0.393506 s/iter 44.800454 
+iter : 9  Arret : 0.0930108 s/iter 44.643878 
+iter : 10  Arret : 0.0245359 s/iter 44.693318 
+iter : 11  Arret : 0.00657388 s/iter 44.465198 
+iter : 12  Arret : 0.00151041 s/iter 44.396765 
+iter : 13  Arret : 0.000748904 s/iter 44.434286 
+iter : 14  Arret : 8.23083E-05 s/iter 44.409808 
+iter : 15  Arret : 3.54559E-05 s/iter 44.405119 
+iter : 16  Arret : 0.000205565 s/iter 44.394242 
+iter : 17  Arret : 0.000162209 s/iter 44.384127 
+iter : 18  Arret : 4.9486E-08 s/iter 44.394458 
+iter : 19  Arret : 8.73126E-11 s/iter 44.403940 
+iter : 20  Arret : 1.55236E-13 s/iter 44.394338 
+temps : 890.844 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.49195E-05
+Stabilite :     2.2902E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.05426E-11 +i* 2.22433E-11|
+|  2|    0.486464 +i*    0.873697|    0.999997| 5.31286E-12 +i*  2.0108E-11|
+|  3|    0.430685 +i*    0.902499|    0.999997|-2.73115E-13 +i* -1.1846E-11|
+|  4|    0.373217 +i*    0.927741|    0.999997|-7.13307E-11 +i*-1.23969E-11|
+|  5|    0.314287 +i*    0.949325|    0.999997| 6.92779E-12 +i*-1.65982E-11|
+|  6|     0.25411 +i*    0.967172|    0.999997| 7.74336E-12 +i*-2.48442E-11|
+|  7|    0.192932 +i*    0.981209|    0.999997|-1.14437E-11 +i* 7.96955E-12|
+|  8|    0.131003 +i*    0.991379|    0.999997| 6.58806E-13 +i* 4.16117E-12|
+|  9|   0.0685494 +i*    0.997644|    0.999997| 4.07008E-12 +i*-8.91343E-13|
+| 10|  0.00582765 +i*    0.999989|     1.00001| 1.03606E-10 +i*-7.91025E-09|
+| 11|  -0.0569127 +i*    0.998376|    0.999997| 3.60831E-11 +i*-2.16827E-12|
+| 12|   -0.119435 +i*    0.992839|    0.999997| 2.51194E-11 +i* 3.43808E-13|
+| 13|    -0.18147 +i*    0.983393|    0.999997|-7.95386E-12 +i* -4.0582E-12|
+| 14|   -0.242816 +i*    0.970069|    0.999997|  3.0371E-11 +i*-2.18866E-11|
+| 15|   -0.303197 +i*    0.952925|    0.999997|-7.62945E-12 +i* 9.24305E-12|
+| 16|   -0.362375 +i*    0.932029|    0.999997|-1.84204E-11 +i* 1.52254E-11|
+| 17|   -0.420133 +i*    0.907459|    0.999997|-7.40252E-12 +i* 1.01516E-11|
+| 18|   -0.476237 +i*    0.879313|    0.999997| 7.20424E-13 +i*-3.01965E-11|
+| 19|   -0.530456 +i*    0.847708|    0.999997| 2.33888E-11 +i* 3.96226E-11|
+| 20|   -0.582594 +i*    0.812759|    0.999997| 4.87606E-11 +i*-7.17615E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+zone limite de 'log-exp' 1.0003
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 1, start 600064 size 600064
+proc 1 start 600064 size 600064
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 0, start 0 size 600064
+proc 0 start 0 size 600064
+iter : 1  Arret : 0.0192558 s/iter 52.960628 
+iter : 2  Arret : 1.52993 s/iter 53.726451 
+iter : 3  Arret : 1.57846 s/iter 55.069236 
+iter : 4  Arret : 0.845408 s/iter 55.777517 
+iter : 5  Arret : 0.71635 s/iter 56.721413 
+iter : 6  Arret : 1.46585 s/iter 56.534038 
+iter : 7  Arret : 1.1218 s/iter 57.267005 
+iter : 8  Arret : 4.01626 s/iter 57.314636 
+iter : 9  Arret : 1.34471 s/iter 57.324463 
+iter : 10  Arret : 2.6084 s/iter 57.355312 
+iter : 11  Arret : 1.31728 s/iter 57.114144 
+iter : 12  Arret : 1.32153 s/iter 56.819810 
+iter : 13  Arret : 2.27727 s/iter 56.127438 
+iter : 14  Arret : 1.52932 s/iter 56.022121 
+iter : 15  Arret : 13.8075 s/iter 55.921339 
+iter : 16  Arret : 2.8505 s/iter 55.415583 
+iter : 17  Arret : 1.95461 s/iter 55.244431 
+iter : 18  Arret : 7.92706 s/iter 55.291756 
+iter : 19  Arret : 2.70082 s/iter 55.289573 
+iter : 20  Arret : 2.30918 s/iter 55.039824 
+iter : 21  Arret : 17.0062 s/iter 55.047733 
+iter : 22  Arret : 77.2901 s/iter 54.941912 
+iter : 23  Arret : 1.34406 s/iter 55.107945 
+iter : 24  Arret : 0.55761 s/iter 54.874451 
+iter : 25  Arret : 1.1056 s/iter 54.956355 
+iter : 26  Arret : 1.52819 s/iter 55.141282 
+iter : 27  Arret : 0.843396 s/iter 54.859886 
+iter : 28  Arret : 1.36441 s/iter 54.895520 
+iter : 29  Arret : 2.97504 s/iter 55.009992 
+iter : 30  Arret : 0.866871 s/iter 54.858974 
+iter : 31  Arret : 2.17475 s/iter 54.574532 
+iter : 32  Arret : 0.53802 s/iter 54.376801 
+iter : 33  Arret : 0.716132 s/iter 54.305870 
+iter : 34  Arret : 2.72889 s/iter 54.124344 
+iter : 35  Arret : 1.77992 s/iter 53.893397 
+iter : 36  Arret : 0.78833 s/iter 53.796969 
+iter : 37  Arret : 1.32348 s/iter 53.798545 
+iter : 38  Arret : 0.443391 s/iter 53.761392 
+iter : 39  Arret : 0.206056 s/iter 53.081321 
+iter : 40  Arret : 0.229367 s/iter 53.131045 
+iter : 41  Arret : 0.226009 s/iter 53.125440 
+iter : 42  Arret : 0.302974 s/iter 53.052749 
+iter : 43  Arret : 0.291496 s/iter 53.095787 
+iter : 44  Arret : 0.066367 s/iter 52.984786 
+iter : 45  Arret : 0.0226439 s/iter 53.013802 
+iter : 46  Arret : 0.00729856 s/iter 52.924670 
+iter : 47  Arret : 0.00459442 s/iter 52.919117 
+iter : 48  Arret : 0.000464509 s/iter 52.934570 
+iter : 49  Arret : 2.92101E-06 s/iter 52.929937 
+iter : 50  Arret : 5.61742E-08 s/iter 52.931524 
+iter : 51  Arret : 7.98318E-10 s/iter 52.938217 
+iter : 52  Arret : 1.13868E-11 s/iter 52.933400 
+iter : 53  Arret : 1.62433E-13 s/iter 52.929879 
+temps : 2896.13 seconde(s)
+Nb iterations : 53
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.09941E-07
+Stabilite :     2.48252E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54031 +i*    0.841472|           1|  1.4588E-09 +i* 4.51768E-09|
+|  2|    0.513633 +i*    0.858015|           1| 1.54651E-09 +i*-2.27023E-10|
+|  3|    0.486457 +i*    0.873701|    0.999997| 1.53235E-11 +i* 6.36435E-13|
+|  4|    0.458797 +i*    0.888537|    0.999997| 1.72345E-11 +i* 1.48229E-11|
+|  5|    0.430687 +i*    0.902506|           1| 4.61351E-09 +i* 3.50167E-09|
+|  6|    0.402126 +i*    0.915589|           1| 2.50282E-09 +i*-6.10471E-09|
+|  7|      0.3732 +i*    0.927747|    0.999997|-1.54374E-11 +i*-2.76083E-11|
+|  8|      0.3439 +i*    0.939003|    0.999997|-1.12714E-11 +i*  1.5453E-11|
+|  9|    0.314261 +i*    0.949333|    0.999997| 1.93628E-11 +i* 2.50909E-11|
+| 10|    0.284313 +i*    0.958728|    0.999997| 2.69426E-11 +i* 2.77974E-11|
+| 11|    0.254084 +i*    0.967179|    0.999997|  1.5277E-11 +i* 4.73027E-12|
+| 12|    0.223605 +i*    0.974676|    0.999997| -8.1017E-11 +i*-3.77299E-11|
+| 13|    0.192909 +i*    0.981221|           1|-1.95729E-09 +i* 4.84549E-09|
+| 14|    0.162018 +i*    0.986792|           1| 1.80241E-09 +i* 1.03051E-10|
+| 15|    0.130977 +i*    0.991382|    0.999997| 5.89659E-11 +i* 7.29122E-12|
+| 16|   0.0997987 +i*    0.995004|    0.999997|-2.34084E-11 +i*-4.34534E-12|
+| 17|   0.0685213 +i*    0.997654|           1|-1.58718E-09 +i*-5.09618E-09|
+| 18|   0.0371504 +i*    0.999314|           1|-1.38879E-09 +i*-2.32658E-09|
+| 19|  0.00578048 +i*     0.99998|    0.999997| 3.46787E-11 +i* 1.94857E-13|
+| 20|  -0.0256056 +i*    0.999669|    0.999997| 2.01068E-11 +i*-1.22213E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 1
+700000 racines de module = 0.999997
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+zone limite de 'log-exp' 1.00027
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 0, start 0 size 650112
+proc 0 start 0 size 650112
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 1, start 650112 size 650112
+proc 1 start 650112 size 650112
+iter : 1  Arret : 0.00030907 s/iter 61.893247 
+iter : 2  Arret : 0.00112221 s/iter 61.894017 
+iter : 3  Arret : 0.00586468 s/iter 61.887659 
+iter : 4  Arret : 0.0107973 s/iter 61.879071 
+iter : 5  Arret : 0.00723639 s/iter 61.932176 
+iter : 6  Arret : 0.00529128 s/iter 62.965805 
+iter : 7  Arret : 0.00608822 s/iter 62.242809 
+iter : 8  Arret : 0.00343177 s/iter 62.798415 
+iter : 9  Arret : 0.00345988 s/iter 61.871751 
+iter : 10  Arret : 0.00159914 s/iter 61.881537 
+iter : 11  Arret : 0.00128582 s/iter 61.753650 
+iter : 12  Arret : 0.00115363 s/iter 61.879351 
+iter : 13  Arret : 0.00113258 s/iter 61.773270 
+iter : 14  Arret : 0.000455221 s/iter 61.755450 
+iter : 15  Arret : 0.000112238 s/iter 61.837269 
+iter : 16  Arret : 3.25526E-06 s/iter 61.887400 
+iter : 17  Arret : 5.22856E-08 s/iter 61.879748 
+iter : 18  Arret : 6.30762E-10 s/iter 61.885313 
+iter : 19  Arret : 7.63473E-12 s/iter 61.868408 
+iter : 20  Arret : 9.24144E-14 s/iter 61.890066 
+temps : 1240.04 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     6.36532E-08
+Stabilite :     3.41879E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.11737E-11 +i* 2.17606E-11|
+|  2|   -0.999659 +i*   0.0262608|           1|-2.53959E-09 +i*-4.76805E-11|
+|  3|    0.486438 +i*     0.87372|           1|  5.3465E-09 +i* -2.5151E-11|
+|  4|    -0.99933 +i*  -0.0364971|    0.999997| 2.61718E-11 +i*-3.84481E-12|
+|  5|    0.495351 +i*   -0.868697|           1|-7.49992E-10 +i*-3.05039E-09|
+|  6|    0.430673 +i*    0.902512|           1| -1.4767E-09 +i* -7.5316E-10|
+|  7|   -0.995071 +i*  -0.0991289|    0.999997|-2.47551E-11 +i*-7.41962E-13|
+|  8|    0.548886 +i*   -0.835893|    0.999997| 1.45806E-11 +i*  2.7442E-11|
+|  9|    0.373184 +i*    0.927762|           1| 2.83273E-09 +i*-1.84823E-09|
+| 10|   -0.986898 +i*   -0.161367|           1|-7.18017E-10 +i* 2.17349E-09|
+| 11|    0.600263 +i*   -0.799807|           1|-4.58028E-09 +i*-6.62234E-10|
+| 12|    0.314252 +i*    0.949344|           1|-4.85877E-09 +i*  2.6211E-09|
+| 13|   -0.974823 +i*   -0.222966|    0.999997|-1.11207E-11 +i* 1.14155E-11|
+| 14|    0.649251 +i*   -0.760579|           1|-4.67903E-09 +i* 3.13049E-09|
+| 15|    0.254067 +i*    0.967183|    0.999997| 2.38982E-11 +i* 1.80963E-11|
+| 16|   -0.958909 +i*   -0.283702|    0.999997|-1.37188E-11 +i* 4.27691E-12|
+| 17|    0.695705 +i*   -0.718333|           1|-8.95195E-10 +i* 5.59437E-09|
+| 18|    0.192872 +i*    0.981228|           1|-4.22421E-09 +i*-1.01597E-09|
+| 19|   -0.939235 +i*   -0.343287|           1| 4.27818E-09 +i*-2.67367E-09|
+| 20|    0.739394 +i*   -0.673278|           1|-2.41988E-09 +i*-1.34465E-09|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+zone limite de 'log-exp' 1.00025
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 1, start 700032 size 700032
+proc 1 start 700032 size 700032
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 0, start 0 size 700032
+proc 0 start 0 size 700032
+iter : 1  Arret : 0.0130461 s/iter 71.442195 
+iter : 2  Arret : 0.411805 s/iter 72.274146 
+iter : 3  Arret : 1.20356 s/iter 72.810258 
+iter : 4  Arret : 1.99302 s/iter 74.562703 
+iter : 5  Arret : 1.9829 s/iter 76.231832 
+iter : 6  Arret : 1.18987 s/iter 76.321139 
+iter : 7  Arret : 3.6297 s/iter 76.629541 
+iter : 8  Arret : 1.87039 s/iter 77.386566 
+iter : 9  Arret : 1.59601 s/iter 78.159169 
+iter : 10  Arret : 1.96521 s/iter 78.197113 
+iter : 11  Arret : 1.17806 s/iter 78.025691 
+iter : 12  Arret : 0.951246 s/iter 77.612336 
+iter : 13  Arret : 11.0901 s/iter 76.626625 
+iter : 14  Arret : 0.814154 s/iter 76.438092 
+iter : 15  Arret : 0.788314 s/iter 75.604546 
+iter : 16  Arret : 0.587164 s/iter 75.276003 
+iter : 17  Arret : 0.244083 s/iter 75.023803 
+iter : 18  Arret : 0.355939 s/iter 74.335212 
+iter : 19  Arret : 0.578321 s/iter 73.923548 
+iter : 20  Arret : 1.91762 s/iter 73.805985 
+iter : 21  Arret : 0.539781 s/iter 73.274791 
+iter : 22  Arret : 0.433508 s/iter 72.582370 
+iter : 23  Arret : 0.195622 s/iter 72.570163 
+iter : 24  Arret : 0.0596377 s/iter 72.315159 
+iter : 25  Arret : 0.0184505 s/iter 71.547319 
+iter : 26  Arret : 0.00979658 s/iter 71.453276 
+iter : 27  Arret : 0.00556007 s/iter 71.459605 
+iter : 28  Arret : 0.00220624 s/iter 71.439256 
+iter : 29  Arret : 0.000914955 s/iter 71.345197 
+iter : 30  Arret : 2.47611E-05 s/iter 71.449678 
+iter : 31  Arret : 1.04151E-08 s/iter 71.451164 
+iter : 32  Arret : 4.80972E-11 s/iter 71.450446 
+iter : 33  Arret : 2.2321E-13 s/iter 71.450645 
+temps : 2444.96 seconde(s)
+Nb iterations : 33
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.5829E-06
+Stabilite :     2.2321E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841469|    0.999997|-5.74141E-12 +i*-6.39521E-11|
+|  2|    0.513623 +i*    0.858013|    0.999997|-2.15776E-11 +i*-2.98557E-11|
+|  3|    -0.52703 +i*   -0.849843|    0.999997|-6.50922E-11 +i* 8.44216E-12|
+|  4|    0.486439 +i*    0.873711|    0.999997| 5.60277E-11 +i* 4.36779E-11|
+|  5|   -0.500096 +i*   -0.865967|    0.999997| 3.56147E-11 +i*-3.12713E-11|
+|  6|    0.458776 +i*    0.888549|    0.999997|-1.89702E-11 +i* 4.08274E-12|
+|  7|   -0.472676 +i*   -0.881233|    0.999997| 1.08734E-11 +i*-1.62599E-11|
+|  8|    0.430668 +i*    0.902507|    0.999997|-3.60412E-11 +i*-2.17812E-11|
+|  9|   -0.444791 +i*   -0.895631|    0.999997| 3.68259E-11 +i* 1.36002E-12|
+| 10|    0.402136 +i*    0.915577|    0.999997|  6.5834E-12 +i* -1.3935E-11|
+| 11|   -0.416432 +i*   -0.909164|    0.999997| 1.97816E-11 +i* 3.10848E-11|
+| 12|    0.373171 +i*    0.927759|    0.999997|-2.17995E-11 +i*-2.96867E-12|
+| 13|   -0.387698 +i*   -0.921783|    0.999997|-1.86324E-11 +i* -4.6545E-11|
+| 14|    0.343875 +i*    0.939012|    0.999997|-1.30287E-11 +i*-2.87501E-11|
+| 15|   -0.358575 +i*   -0.933498|    0.999997|-4.93405E-11 +i*-7.15173E-13|
+| 16|    0.314233 +i*    0.949343|    0.999997| 1.02587E-11 +i*-4.25648E-11|
+| 17|   -0.329098 +i*   -0.944293|    0.999997|-1.57903E-11 +i* 2.05052E-11|
+| 18|    0.284281 +i*    0.958738|    0.999997| 2.51592E-11 +i* 2.09243E-11|
+| 19|   -0.299297 +i*   -0.954157|    0.999997| 5.03608E-12 +i* 1.70503E-11|
+| 20|    0.254048 +i*    0.967189|    0.999997|-2.81228E-11 +i*-1.66302E-11|
++---+----------------------------+------------+----------------------------+
+800000 racines de module = 0.999997
+600000 racines de module = 1
diff --git a/tests_sparse/results/2GPU_mpi.txt~ b/tests_sparse/results/2GPU_mpi.txt~
new file mode 100644
index 0000000..66f4094
--- /dev/null
+++ b/tests_sparse/results/2GPU_mpi.txt~
@@ -0,0 +1,988 @@
+REMAINING: 2
+Taking GPU #1
+Taking GPU #2
+proc 0
+proc 1
+zone limite de 'log-exp' 1.00356
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 1, start 50048 size 50048
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 0, start 0 size 50048
+proc 0 start 0 size 50048
+proc 1 start 50048 size 50048
+iter : 1  Arret : 0.00432033 s/iter 0.441987 
+iter : 2  Arret : 0.00333072 s/iter 0.441990 
+iter : 3  Arret : 0.00502267 s/iter 0.441993 
+iter : 4  Arret : 0.00355231 s/iter 0.441871 
+iter : 5  Arret : 0.0357862 s/iter 0.440469 
+iter : 6  Arret : 0.0383168 s/iter 0.439919 
+iter : 7  Arret : 0.017297 s/iter 0.440045 
+iter : 8  Arret : 0.00624379 s/iter 0.441957 
+iter : 9  Arret : 0.00761733 s/iter 0.441910 
+iter : 10  Arret : 0.00478678 s/iter 0.441922 
+iter : 11  Arret : 0.00280171 s/iter 0.441920 
+iter : 12  Arret : 0.00259688 s/iter 0.441891 
+iter : 13  Arret : 0.000264933 s/iter 0.441883 
+iter : 14  Arret : 0.000412627 s/iter 0.441836 
+iter : 15  Arret : 6.13378E-05 s/iter 0.441759 
+iter : 16  Arret : 7.28496E-05 s/iter 0.441775 
+iter : 17  Arret : 2.00235E-05 s/iter 0.441823 
+iter : 18  Arret : 1.13127E-07 s/iter 0.441777 
+iter : 19  Arret : 3.56513E-10 s/iter 0.441789 
+iter : 20  Arret : 3.22954E-12 s/iter 0.441727 
+iter : 21  Arret : 4.80642E-14 s/iter 0.441805 
+temps : 9.36197 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.61117E-09
+Stabilite :     4.80642E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54036 +i*    0.841503|     1.00006|-5.00602E-11 +i*  9.0853E-12|
+|  2|   -0.113164 +i*    0.993538|    0.999962|-4.34919E-12 +i* 9.60242E-13|
+|  3|   -0.226732 +i*   -0.974016|     1.00006|-1.34468E-09 +i*-3.70749E-10|
+|  4|   -0.715763 +i*    0.698289|    0.999962| 9.11271E-13 +i* 2.47219E-12|
+|  5|    0.439922 +i*   -0.897993|    0.999962|-3.49498E-13 +i* 1.66432E-12|
+|  6|   -0.996122 +i*   0.0886386|     1.00006| 4.72785E-10 +i* 4.13616E-11|
+|  7|    0.908546 +i*   -0.417692|    0.999962| 2.07334E-12 +i* 2.33003E-12|
+|  8|   -0.827813 +i*   -0.560935|    0.999962| 9.76996E-13 +i*-2.04309E-12|
+|  9|    0.968129 +i*    0.250682|     1.00006| 1.35693E-10 +i*-3.47657E-10|
+| 10|   -0.286842 +i*   -0.958038|     1.00006|-5.93554E-10 +i*-2.45345E-10|
+| 11|    0.591653 +i*    0.806145|    0.999962|-9.87654E-13 +i*-3.03635E-12|
+| 12|  -0.0511836 +i*    0.998651|    0.999962|-2.22622E-12 +i*-3.69013E-14|
+| 13|    -0.67097 +i*    0.741432|    0.999962|-8.03801E-14 +i*-1.68204E-12|
+| 14|    0.383249 +i*   -0.923603|    0.999962|-1.29119E-12 +i*-1.37426E-12|
+| 15|   -0.988685 +i*     0.15039|     1.00006|-1.61051E-10 +i* 7.18515E-11|
+| 16|    0.880824 +i*   -0.473363|    0.999962| 1.58029E-12 +i*-2.34379E-12|
+| 17|   -0.861082 +i*   -0.508391|    0.999962|  9.8066E-13 +i* 3.40478E-12|
+| 18|     0.98184 +i*    0.190015|     1.00006| 8.88373E-10 +i*-2.66385E-10|
+| 19|   -0.345842 +i*   -0.938354|     1.00006| 1.38421E-10 +i*-2.31696E-10|
+| 20|    0.640621 +i*    0.767807|    0.999962|-6.98774E-13 +i* 1.13798E-12|
++---+----------------------------+------------+----------------------------+
+40000 racines de module = 1.00006
+60000 racines de module = 0.999962
+proc 0
+proc 1
+zone limite de 'log-exp' 1.00178
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 1, start 100096 size 100096
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 0, start 0 size 100096
+proc 0 start 0 size 100096
+proc 1 start 100096 size 100096
+iter : 1  Arret : 0.000100259 s/iter 1.549219 
+iter : 2  Arret : 0.000107922 s/iter 1.549203 
+iter : 3  Arret : 0.000171733 s/iter 1.549184 
+iter : 4  Arret : 0.00061185 s/iter 1.549411 
+iter : 5  Arret : 0.0010321 s/iter 1.549237 
+iter : 6  Arret : 0.00450241 s/iter 1.549129 
+iter : 7  Arret : 0.041795 s/iter 1.549197 
+iter : 8  Arret : 0.017223 s/iter 1.549305 
+iter : 9  Arret : 0.0533779 s/iter 1.550585 
+iter : 10  Arret : 0.039107 s/iter 1.552343 
+iter : 11  Arret : 0.123151 s/iter 1.553157 
+iter : 12  Arret : 0.359595 s/iter 1.709131 
+iter : 13  Arret : 0.290348 s/iter 1.553214 
+iter : 14  Arret : 0.203399 s/iter 1.553134 
+iter : 15  Arret : 0.149431 s/iter 1.553275 
+iter : 16  Arret : 0.216969 s/iter 1.550621 
+iter : 17  Arret : 0.18978 s/iter 1.549079 
+iter : 18  Arret : 0.0852654 s/iter 1.549166 
+iter : 19  Arret : 0.0104045 s/iter 1.549193 
+iter : 20  Arret : 0.00205472 s/iter 1.549164 
+iter : 21  Arret : 3.35711E-06 s/iter 1.549109 
+iter : 22  Arret : 4.32566E-10 s/iter 1.549175 
+iter : 23  Arret : 4.32822E-14 s/iter 1.549174 
+temps : 35.9288 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.16329E-05
+Stabilite :     2.48322E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540303 +i*    0.841453|    0.999985| 1.08703E-11 +i*-2.49217E-12|
+|  2|   -0.837195 +i*    0.546877|    0.999985| -5.4492E-12 +i* 1.09163E-12|
+|  3|   -0.553418 +i*   -0.832885|    0.999985| -1.9722E-12 +i*-7.40397E-12|
+|  4|    0.828599 +i*   -0.559925|     1.00005|-7.54521E-09 +i* 1.47059E-08|
+|  5|     -0.8197 +i*    0.572767|    0.999985|-4.21663E-13 +i* -2.8616E-12|
+|  6|    -0.57917 +i*   -0.815188|    0.999985|-5.13034E-12 +i*-1.52645E-12|
+|  7|    0.810626 +i*   -0.585537|    0.999985| 8.64808E-12 +i* 7.46794E-12|
+|  8|    0.591872 +i*    0.806089|     1.00005|-1.69803E-09 +i* 9.43795E-09|
+|  9|   -0.801454 +i*    0.598134|     1.00005| 5.92533E-09 +i* 3.55911E-08|
+| 10|   -0.604356 +i*   -0.796695|    0.999985|-1.64091E-13 +i* 1.59084E-12|
+| 11|    0.791937 +i*   -0.610578|    0.999985|  6.0707E-13 +i* 1.52922E-12|
+| 12|    0.616763 +i*     0.78713|    0.999985|-4.48042E-12 +i* -2.6295E-12|
+| 13|   -0.782301 +i*    0.622877|    0.999985| 5.05185E-12 +i* 1.08102E-12|
+| 14|   -0.628991 +i*   -0.777472|     1.00005| 6.93065E-09 +i*-8.65443E-09|
+| 15|    0.772474 +i*   -0.635023|    0.999985| 1.54783E-11 +i*-1.81338E-12|
+| 16|    0.641054 +i*    0.767476|    0.999985|-3.47633E-12 +i* 1.20617E-11|
+| 17|   -0.762458 +i*    0.647014|    0.999985|-7.74447E-12 +i*   7.566E-12|
+| 18|   -0.652967 +i*   -0.757366|    0.999985|-6.31406E-12 +i* 8.49495E-12|
+| 19|    0.752302 +i*   -0.658888|     1.00005| 3.99107E-09 +i* 1.02117E-08|
+| 20|     0.66472 +i*    0.747072|    0.999985|-7.79776E-12 +i*-2.52076E-13|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+zone limite de 'log-exp' 1.00118
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 1, start 150016 size 150016
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 0, start 0 size 150016
+proc 1 start 150016 size 150016
+proc 0 start 0 size 150016
+iter : 1  Arret : 0.000350738 s/iter 3.329326 
+iter : 2  Arret : 0.00157404 s/iter 3.329147 
+iter : 3  Arret : 0.00192403 s/iter 3.329061 
+iter : 4  Arret : 0.00130168 s/iter 3.328994 
+iter : 5  Arret : 0.000986381 s/iter 3.329125 
+iter : 6  Arret : 0.00219179 s/iter 3.329118 
+iter : 7  Arret : 0.00236138 s/iter 3.329265 
+iter : 8  Arret : 0.00514705 s/iter 3.568724 
+iter : 9  Arret : 0.00503492 s/iter 3.575793 
+iter : 10  Arret : 0.00232055 s/iter 3.329310 
+iter : 11  Arret : 0.00230282 s/iter 3.328796 
+iter : 12  Arret : 0.00149448 s/iter 3.329192 
+iter : 13  Arret : 0.00191413 s/iter 3.329083 
+iter : 14  Arret : 0.000976148 s/iter 3.329104 
+iter : 15  Arret : 0.000659825 s/iter 3.329080 
+iter : 16  Arret : 0.000174592 s/iter 3.329074 
+iter : 17  Arret : 0.000151348 s/iter 3.329099 
+iter : 18  Arret : 7.09586E-06 s/iter 3.329000 
+iter : 19  Arret : 8.2328E-09 s/iter 3.329043 
+iter : 20  Arret : 8.22354E-12 s/iter 3.329180 
+iter : 21  Arret : 8.27046E-15 s/iter 3.329003 
+temps : 70.5379 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.05848E-08
+Stabilite :     8.27046E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540341 +i*    0.841474|     1.00002| 2.17368E-09 +i*-4.61298E-09|
+|  2|   -0.940582 +i*    0.339532|    0.999988|-1.00517E-11 +i* 8.96228E-13|
+|  3|   -0.851937 +i*   -0.523689|     1.00002|-1.15969E-09 +i* 6.49452E-10|
+|  4|   -0.121715 +i*   -0.992553|    0.999988|-4.05498E-12 +i*-3.39981E-14|
+|  5|    0.700112 +i*   -0.714017|    0.999988| 6.43741E-12 +i* -3.3944E-12|
+|  6|    0.994789 +i*    0.102177|     1.00002| 6.46977E-09 +i* 6.38228E-10|
+|  7|    -0.26109 +i*    0.965338|     1.00002|-9.81343E-10 +i*-1.42942E-09|
+|  8|   -0.917494 +i*     0.39772|    0.999988|-1.15596E-11 +i*-7.01551E-13|
+|  9|   -0.883005 +i*    -0.46934|    0.999988| 2.43294E-12 +i*-2.16579E-12|
+| 10|   -0.183619 +i*   -0.983021|     1.00002|-8.44931E-09 +i*-4.25695E-09|
+| 11|    0.654063 +i*   -0.756425|    0.999988| 9.35807E-13 +i*-7.47193E-12|
+| 12|    0.999199 +i*   0.0397302|    0.999988| 3.35743E-12 +i* -3.4849E-13|
+| 13|    0.591959 +i*    0.805996|     1.00002| 3.13249E-09 +i* 3.04465E-09|
+| 14|   -0.200169 +i*     0.97975|    0.999988|-2.70206E-12 +i* 4.98612E-12|
+| 15|   -0.890827 +i*    0.454393|     1.00002|-1.29544E-09 +i* 3.49694E-09|
+| 16|   -0.910641 +i*    -0.41317|    0.999988| 3.06566E-12 +i*-6.62351E-12|
+| 17|    -0.24476 +i*   -0.969572|    0.999988|-3.79541E-12 +i* -1.5516E-12|
+| 18|    0.605447 +i*   -0.795915|     1.00002| 7.04828E-09 +i*-6.85556E-09|
+| 19|    0.999727 +i*  -0.0228685|    0.999988|-4.59166E-12 +i* -1.8699E-15|
+| 20|    0.641209 +i*    0.767351|    0.999988|-3.81029E-12 +i*-1.94543E-11|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+200000 racines de module = 0.999988
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+zone limite de 'log-exp' 1.00089
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 0, start 0 size 200064
+proc 0 start 0 size 200064
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 1, start 200064 size 200064
+proc 1 start 200064 size 200064
+iter : 1  Arret : 2.70449E-05 s/iter 6.080628 
+iter : 2  Arret : 8.55377E-05 s/iter 6.079128 
+iter : 3  Arret : 8.01541E-05 s/iter 6.078702 
+iter : 4  Arret : 0.000836335 s/iter 6.078771 
+iter : 5  Arret : 0.00112834 s/iter 6.078043 
+iter : 6  Arret : 0.00153926 s/iter 6.074392 
+iter : 7  Arret : 0.00692735 s/iter 6.073723 
+iter : 8  Arret : 0.359844 s/iter 6.126030 
+iter : 9  Arret : 0.696974 s/iter 6.120213 
+iter : 10  Arret : 0.180896 s/iter 6.126025 
+iter : 11  Arret : 0.12097 s/iter 6.132943 
+iter : 12  Arret : 0.123917 s/iter 6.137122 
+iter : 13  Arret : 0.12419 s/iter 6.408387 
+iter : 14  Arret : 0.030029 s/iter 6.141954 
+iter : 15  Arret : 0.0151653 s/iter 6.158909 
+iter : 16  Arret : 0.0123978 s/iter 6.085327 
+iter : 17  Arret : 0.00611505 s/iter 6.145435 
+iter : 18  Arret : 0.00889837 s/iter 6.136736 
+iter : 19  Arret : 0.00133991 s/iter 6.077519 
+iter : 20  Arret : 0.0020353 s/iter 6.077274 
+iter : 21  Arret : 0.00162759 s/iter 6.079445 
+iter : 22  Arret : 7.43551E-05 s/iter 6.079157 
+iter : 23  Arret : 5.96398E-06 s/iter 6.080003 
+iter : 24  Arret : 1.78133E-09 s/iter 6.079570 
+iter : 25  Arret : 1.78104E-13 s/iter 6.080063 
+temps : 152.99 seconde(s)
+Nb iterations : 25
+Nb de depassements de capacite exponentielle : 0
+Precision :     0.000178078
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.25993E-11 +i* -8.4544E-12|
+|  2|   -0.998331 +i*   0.0576263|    0.999992| 5.58298E-12 +i* 4.97158E-13|
+|  3|    0.439898 +i*   -0.898039|    0.999992| -1.2891E-11 +i* 1.03312E-11|
+|  4|   -0.996068 +i*   0.0888546|     1.00002|-2.25841E-08 +i*-1.11107E-08|
+|  5|    0.411581 +i*   -0.911398|     1.00002|-9.60735E-09 +i* 4.19844E-08|
+|  6|    0.591959 +i*    0.805996|     1.00002| 3.13531E-08 +i* 3.04739E-08|
+|  7|   -0.992793 +i*    0.120036|     1.00002| 1.16144E-08 +i* 3.80768E-11|
+|  8|    0.382808 +i*   -0.923853|     1.00002| 2.56498E-08 +i* -3.4639E-08|
+|  9|    0.616935 +i*    0.787044|     1.00002| 5.20474E-08 +i*-6.74682E-08|
+| 10|   -0.988512 +i*    0.151094|    0.999992| 5.88174E-12 +i* 3.10009E-12|
+| 11|    0.353648 +i*    -0.93537|    0.999992| 1.43463E-12 +i* 1.47159E-13|
+| 12|    0.641284 +i*    0.767294|    0.999992|-7.43627E-13 +i* 2.49052E-11|
+| 13|   -0.983293 +i*    0.181987|    0.999992|-8.33267E-12 +i*-2.27485E-12|
+| 14|    0.324173 +i*    -0.94599|    0.999992| 1.35322E-11 +i* 9.09395E-12|
+| 15|    0.665006 +i*    0.746827|    0.999992|-2.12212E-11 +i* 1.51281E-11|
+| 16|   -0.977144 +i*    0.212687|     1.00002|-3.41559E-08 +i*-3.75875E-08|
+| 17|    0.294407 +i*   -0.955704|     1.00002| 3.17084E-08 +i*-1.83133E-08|
+| 18|    0.688082 +i*    0.725665|     1.00002| 9.43862E-09 +i* 1.53247E-08|
+| 19|   -0.969996 +i*    0.243214|     1.00002|-1.54208E-08 +i*  7.9786E-09|
+| 20|    0.264303 +i*   -0.964463|     1.00002|-1.81472E-08 +i* 2.32076E-08|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+zone limite de 'log-exp' 1.00071
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 0, start 0 size 250112
+proc 0 start 0 size 250112
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 1, start 250112 size 250112
+proc 1 start 250112 size 250112
+iter : 1  Arret : 0.000560826 s/iter 9.386475 
+iter : 2  Arret : 0.00121661 s/iter 9.384388 
+iter : 3  Arret : 0.00253039 s/iter 9.381871 
+iter : 4  Arret : 0.0184372 s/iter 9.380264 
+iter : 5  Arret : 0.0487456 s/iter 9.377672 
+iter : 6  Arret : 0.0675294 s/iter 9.697915 
+iter : 7  Arret : 0.0667528 s/iter 9.369579 
+iter : 8  Arret : 0.109644 s/iter 9.812668 
+iter : 9  Arret : 0.158422 s/iter 9.721849 
+iter : 10  Arret : 0.0573651 s/iter 9.872267 
+iter : 11  Arret : 0.0691162 s/iter 9.427634 
+iter : 12  Arret : 0.0242612 s/iter 9.431453 
+iter : 13  Arret : 0.0134344 s/iter 9.390613 
+iter : 14  Arret : 0.00585738 s/iter 9.397259 
+iter : 15  Arret : 0.00251107 s/iter 9.379384 
+iter : 16  Arret : 0.0020852 s/iter 9.380217 
+iter : 17  Arret : 0.00047844 s/iter 9.379843 
+iter : 18  Arret : 0.000164691 s/iter 9.379998 
+iter : 19  Arret : 2.79982E-05 s/iter 9.380085 
+iter : 20  Arret : 1.18647E-06 s/iter 9.380312 
+iter : 21  Arret : 4.77071E-09 s/iter 9.379907 
+iter : 22  Arret : 1.5072E-11 s/iter 9.380265 
+iter : 23  Arret : 4.77391E-14 s/iter 9.380119 
+temps : 217.632 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.01672E-06
+Stabilite :     1.35172E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.19362E-11 +i*-9.05032E-12|
+|  2|    0.561258 +i*    0.827655|     1.00001|  2.3059E-10 +i* 2.96606E-09|
+|  3|    0.571586 +i*    0.820533|    0.999992|-7.69917E-12 +i*-9.08884E-12|
+|  4|    0.581835 +i*    0.813298|    0.999992| 8.15192E-12 +i* -1.8458E-11|
+|  5|    0.591992 +i*    0.805934|    0.999992| -1.4418E-11 +i*-5.03328E-12|
+|  6|    0.602059 +i*    0.798466|     1.00001| -3.2519E-09 +i* 1.73026E-09|
+|  7|     0.61202 +i*    0.790857|     1.00001|-1.75659E-10 +i*-1.26024E-09|
+|  8|    0.621881 +i*    0.783102|    0.999992| 8.42737E-12 +i*-9.22235E-12|
+|  9|    0.631656 +i*    0.775238|    0.999992| 4.94815E-12 +i* 2.88148E-11|
+| 10|    0.641332 +i*    0.767253|    0.999992| 3.71225E-12 +i* 1.15249E-11|
+| 11|    0.650912 +i*    0.759169|     1.00001| 2.14506E-09 +i*-3.89557E-09|
+| 12|    0.660376 +i*     0.75095|     1.00001| 2.31005E-09 +i* 8.36898E-10|
+| 13|    0.669732 +i*    0.742592|    0.999992| 1.96547E-11 +i* 7.83706E-12|
+| 14|    0.678995 +i*    0.734132|    0.999992|-3.14309E-11 +i*  7.8838E-12|
+| 15|    0.688152 +i*    0.725556|    0.999992|-3.69482E-12 +i*-1.48935E-11|
+| 16|    0.697206 +i*    0.716887|     1.00001|-5.46993E-09 +i* 2.27433E-10|
+| 17|    0.706137 +i*    0.708092|     1.00001| 4.73455E-09 +i* 2.18669E-09|
+| 18|    0.714951 +i*    0.699164|    0.999992| 6.56786E-12 +i*-9.19531E-12|
+| 19|    0.723665 +i*     0.69014|    0.999992|-9.73066E-12 +i*-4.22218E-13|
+| 20|    0.732266 +i*    0.681007|    0.999992| -7.9714E-14 +i* 2.11116E-11|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+zone limite de 'log-exp' 1.00059
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 0, start 0 size 300032
+proc 0 start 0 size 300032
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 1, start 300032 size 300032
+proc 1 start 300032 size 300032
+iter : 1  Arret : 0.000139108 s/iter 13.284207 
+iter : 2  Arret : 0.00103064 s/iter 13.284506 
+iter : 3  Arret : 0.00376302 s/iter 13.288826 
+iter : 4  Arret : 0.0089325 s/iter 13.284675 
+iter : 5  Arret : 0.00838884 s/iter 13.774996 
+iter : 6  Arret : 0.0130991 s/iter 13.764246 
+iter : 7  Arret : 0.0156318 s/iter 13.285444 
+iter : 8  Arret : 0.0431568 s/iter 13.311139 
+iter : 9  Arret : 0.0553139 s/iter 13.697939 
+iter : 10  Arret : 0.127024 s/iter 13.771788 
+iter : 11  Arret : 0.117589 s/iter 14.506251 
+iter : 12  Arret : 0.496219 s/iter 14.146763 
+iter : 13  Arret : 0.438276 s/iter 13.886143 
+iter : 14  Arret : 0.294771 s/iter 13.781667 
+iter : 15  Arret : 0.217718 s/iter 13.747097 
+iter : 16  Arret : 0.101343 s/iter 13.715808 
+iter : 17  Arret : 0.0579738 s/iter 13.753474 
+iter : 18  Arret : 0.0363669 s/iter 13.714089 
+iter : 19  Arret : 0.0468756 s/iter 13.716097 
+iter : 20  Arret : 0.0263899 s/iter 13.284344 
+iter : 21  Arret : 0.00931987 s/iter 13.282901 
+iter : 22  Arret : 0.00229649 s/iter 13.284224 
+iter : 23  Arret : 0.000242115 s/iter 13.284172 
+iter : 24  Arret : 2.62247E-08 s/iter 13.284381 
+iter : 25  Arret : 2.63796E-11 s/iter 13.284068 
+iter : 26  Arret : 2.63887E-14 s/iter 13.284231 
+temps : 352.926 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     5.28608E-06
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540312 +i*    0.841458|    0.999994| 1.62056E-11 +i* 1.50318E-11|
+|  2|   -0.553436 +i*   -0.832885|    0.999994|-2.25986E-11 +i* 1.15206E-11|
+|  3|   -0.579286 +i*   -0.815117|    0.999994| 1.00446E-11 +i* 1.52601E-12|
+|  4|    0.592006 +i*    0.805927|    0.999994|-3.60267E-12 +i* 1.19892E-11|
+|  5|   -0.604566 +i*   -0.796547|    0.999994|-2.52776E-12 +i*-5.35546E-12|
+|  6|    0.616979 +i*    0.786972|    0.999994|-2.27955E-11 +i* 6.27034E-12|
+|  7|   -0.629239 +i*   -0.777204|    0.999994|-8.09952E-12 +i* 2.92867E-11|
+|  8|    0.641358 +i*    0.767235|    0.999994|-1.28961E-11 +i*-1.47377E-11|
+|  9|   -0.653306 +i*   -0.757086|    0.999994|-1.65734E-12 +i*-1.07858E-11|
+| 10|    0.665105 +i*    0.746742|    0.999994|-1.94866E-12 +i* 1.19335E-11|
+| 11|   -0.676729 +i*   -0.736224|    0.999994| 1.49339E-11 +i* 2.83465E-12|
+| 12|    0.688187 +i*    0.725525|    0.999994| 2.23388E-12 +i*-2.05627E-11|
+| 13|   -0.699476 +i*   -0.714648|    0.999994|  4.9627E-14 +i*-1.17691E-11|
+| 14|    0.710604 +i*    0.703584|    0.999994|-2.99494E-11 +i*-8.92773E-12|
+| 15|   -0.721546 +i*   -0.692358|    0.999994| 3.05347E-11 +i*-1.91617E-11|
+| 16|    0.732321 +i*    0.680951|    0.999994|-2.19358E-12 +i*-2.44729E-12|
+| 17|   -0.742906 +i*   -0.669387|    0.999994| 4.37561E-12 +i*-5.72887E-13|
+| 18|    0.753308 +i*    0.657659|    0.999994|-8.91731E-12 +i*-1.03275E-11|
+| 19|   -0.763525 +i*    -0.64577|    0.999994| 4.63933E-11 +i* 1.31129E-11|
+| 20|    0.773564 +i*    0.633709|    0.999994| 2.96472E-11 +i* 6.43669E-12|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+200000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+zone limite de 'log-exp' 1.00051
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 0, start 0 size 350080
+proc 0 start 0 size 350080
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 1, start 350080 size 350080
+proc 1 start 350080 size 350080
+iter : 1  Arret : 0.000480207 s/iter 17.875355 
+iter : 2  Arret : 0.0025759 s/iter 17.873495 
+iter : 3  Arret : 0.00647257 s/iter 17.897993 
+iter : 4  Arret : 0.00685914 s/iter 18.181807 
+iter : 5  Arret : 0.00652113 s/iter 18.064343 
+iter : 6  Arret : 0.00820597 s/iter 18.458174 
+iter : 7  Arret : 0.0257869 s/iter 18.432658 
+iter : 8  Arret : 0.0271004 s/iter 18.251779 
+iter : 9  Arret : 0.0100722 s/iter 18.184242 
+iter : 10  Arret : 0.00233728 s/iter 17.989539 
+iter : 11  Arret : 0.00236829 s/iter 18.013265 
+iter : 12  Arret : 0.000876403 s/iter 17.984441 
+iter : 13  Arret : 0.000565418 s/iter 17.883843 
+iter : 14  Arret : 0.000239545 s/iter 17.888414 
+iter : 15  Arret : 8.39512E-05 s/iter 17.889871 
+iter : 16  Arret : 2.61265E-05 s/iter 17.887200 
+iter : 17  Arret : 2.81016E-06 s/iter 17.886275 
+iter : 18  Arret : 4.32913E-08 s/iter 17.886013 
+iter : 19  Arret : 5.75165E-10 s/iter 17.887340 
+iter : 20  Arret : 7.66715E-12 s/iter 17.886809 
+iter : 21  Arret : 1.02289E-13 s/iter 17.874929 
+temps : 378.42 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32898E-07
+Stabilite :     4.78945E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540339 +i*    0.841441|    0.999994| 1.55423E-11 +i*-3.21137E-12|
+|  2|   -0.996047 +i*   0.0889158|     1.00001|-1.33614E-09 +i* 3.82261E-11|
+|  3|     0.43988 +i*    -0.89805|    0.999994| 3.89233E-12 +i*-2.03002E-11|
+|  4|     0.38271 +i*   -0.923862|    0.999994| 1.82103E-11 +i*-3.83834E-12|
+|  5|   -0.988495 +i*    0.151219|    0.999994|-1.74496E-11 +i*-2.12581E-12|
+|  6|    0.641382 +i*    0.767214|    0.999994| 1.32709E-11 +i* -1.4984E-12|
+|  7|    0.324059 +i*   -0.946045|     1.00001|   5.813E-10 +i* -1.8896E-09|
+|  8|   -0.977072 +i*    0.212881|    0.999994| 8.90621E-13 +i* 9.78296E-12|
+|  9|    0.688221 +i*    0.725493|    0.999994|-2.62901E-12 +i*  1.4823E-11|
+| 10|    0.264053 +i*   -0.964502|    0.999994|-8.41882E-12 +i* 8.23244E-14|
+| 11|   -0.961803 +i*    0.273721|    0.999994|-6.28075E-12 +i*-5.80324E-12|
+| 12|    0.732363 +i*    0.680926|     1.00001| 1.44886E-09 +i* 4.36706E-10|
+| 13|    0.203078 +i*   -0.979157|    0.999994|-1.05764E-11 +i* 3.92495E-12|
+| 14|   -0.942775 +i*    0.333454|     1.00001| 1.23271E-09 +i* 1.60621E-09|
+| 15|    0.773623 +i*    0.633637|    0.999994| -5.6215E-12 +i*-3.10796E-12|
+| 16|    0.141289 +i*   -0.989963|    0.999994|-7.88014E-12 +i*-4.66243E-12|
+| 17|    -0.91998 +i*     0.39195|    0.999994|-1.45786E-11 +i*-1.68564E-11|
+| 18|    0.811819 +i*    0.583899|    0.999994| 1.65953E-11 +i* 1.64316E-12|
+| 19|   0.0789817 +i*   -0.996884|     1.00001| 4.10806E-10 +i*-1.81025E-09|
+| 20|   -0.893597 +i*    0.448858|    0.999994| 4.98546E-12 +i* 1.13569E-11|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+zone limite de 'log-exp' 1.00044
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 0, start 0 size 400000
+proc 0 start 0 size 400000
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 1, start 400000 size 400000
+proc 1 start 400000 size 400000
+iter : 1  Arret : 0.00154598 s/iter 23.641498 
+iter : 2  Arret : 0.00308403 s/iter 23.689211 
+iter : 3  Arret : 0.696808 s/iter 23.718117 
+iter : 4  Arret : 1.04427 s/iter 24.422407 
+iter : 5  Arret : 2.45904 s/iter 23.773400 
+iter : 6  Arret : 1.50502 s/iter 24.348280 
+iter : 7  Arret : 1.16302 s/iter 23.900737 
+iter : 8  Arret : 4.42701 s/iter 24.406308 
+iter : 9  Arret : 2.43977 s/iter 24.474909 
+iter : 10  Arret : 0.949756 s/iter 24.184065 
+iter : 11  Arret : 0.590066 s/iter 23.843450 
+iter : 12  Arret : 0.701807 s/iter 23.823797 
+iter : 13  Arret : 0.367324 s/iter 23.798052 
+iter : 14  Arret : 0.192724 s/iter 23.748906 
+iter : 15  Arret : 0.107963 s/iter 23.746151 
+iter : 16  Arret : 0.0715182 s/iter 23.724682 
+iter : 17  Arret : 0.0741566 s/iter 23.664800 
+iter : 18  Arret : 0.0142322 s/iter 23.666585 
+iter : 19  Arret : 0.000167342 s/iter 23.668213 
+iter : 20  Arret : 2.06052E-06 s/iter 23.625267 
+iter : 21  Arret : 2.57416E-09 s/iter 23.666791 
+iter : 22  Arret : 5.5448E-12 s/iter 23.667046 
+iter : 23  Arret : 3.88536E-14 s/iter 23.627564 
+temps : 549.079 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.6026E-06
+Stabilite :     1.19683E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-5.33817E-12 +i*-1.81878E-11|
+|  2|    0.592014 +i*    0.805922|    0.999995|-1.82734E-11 +i* 2.10218E-11|
+|  3|    0.617007 +i*    0.786952|    0.999995| 4.23442E-11 +i* -6.2147E-12|
+|  4|    0.641392 +i*    0.767207|    0.999995|-4.99742E-11 +i* 1.43873E-11|
+|  5|    0.665146 +i*    0.746707|    0.999995| 2.02977E-11 +i* 7.48579E-12|
+|  6|    0.688245 +i*    0.725472|    0.999995|-1.73153E-11 +i* -1.2656E-11|
+|  7|    0.710675 +i*    0.703514|    0.999995|-8.58691E-12 +i* 2.79902E-11|
+|  8|    0.732397 +i*    0.680871|    0.999995| 4.17444E-13 +i* 2.18881E-11|
+|  9|    0.753381 +i*    0.657577|    0.999995|-1.40248E-11 +i* 5.11502E-11|
+| 10|     0.77364 +i*    0.633618|    0.999995|-1.72307E-11 +i* 1.22723E-11|
+| 11|    0.793138 +i*    0.609034|    0.999995| 3.89222E-12 +i* 2.21356E-11|
+| 12|    0.811855 +i*    0.583851|    0.999995|-1.28337E-11 +i*-5.47207E-12|
+| 13|    0.829772 +i*    0.558094|    0.999995|-1.63114E-11 +i*-1.64246E-12|
+| 14|    0.846873 +i*    0.531786|    0.999995|-1.80345E-12 +i* 5.96675E-11|
+| 15|    0.863146 +i*    0.504945|    0.999995|-1.01228E-11 +i* 1.20409E-11|
+| 16|    0.878563 +i*    0.477617|    0.999995| -6.5763E-12 +i*-3.68384E-13|
+| 17|    0.893104 +i*    0.449841|    0.999995|-1.48552E-11 +i* 1.06063E-11|
+| 18|    0.906777 +i*      0.4216|    0.999995|-1.38745E-11 +i* 5.33384E-12|
+| 19|    0.919557 +i*    0.392944|    0.999995|-3.33245E-11 +i* 5.94386E-12|
+| 20|    0.931433 +i*    0.363901|    0.999995| 4.93219E-11 +i*-2.82651E-11|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+zone limite de 'log-exp' 1.00039
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 1, start 450048 size 450048
+proc 1 start 450048 size 450048
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 0, start 0 size 450048
+proc 0 start 0 size 450048
+iter : 1  Arret : 0.00121557 s/iter 29.882978 
+iter : 2  Arret : 0.00266321 s/iter 30.212321 
+iter : 3  Arret : 0.00698209 s/iter 30.354056 
+iter : 4  Arret : 0.0148351 s/iter 30.311016 
+iter : 5  Arret : 0.0254879 s/iter 30.543289 
+iter : 6  Arret : 0.0391455 s/iter 30.509994 
+iter : 7  Arret : 0.0468587 s/iter 31.164830 
+iter : 8  Arret : 0.03704 s/iter 30.514962 
+iter : 9  Arret : 0.0222242 s/iter 31.274989 
+iter : 10  Arret : 0.028881 s/iter 30.534122 
+iter : 11  Arret : 0.0333163 s/iter 30.219491 
+iter : 12  Arret : 0.0167061 s/iter 30.532081 
+iter : 13  Arret : 0.00481283 s/iter 29.867742 
+iter : 14  Arret : 0.00203862 s/iter 29.872720 
+iter : 15  Arret : 0.00568854 s/iter 29.880724 
+iter : 16  Arret : 0.00780623 s/iter 29.879087 
+iter : 17  Arret : 0.000606741 s/iter 29.885905 
+iter : 18  Arret : 0.000108362 s/iter 29.795992 
+iter : 19  Arret : 7.21858E-06 s/iter 29.796175 
+iter : 20  Arret : 1.24491E-06 s/iter 29.880024 
+iter : 21  Arret : 8.78945E-09 s/iter 29.878537 
+iter : 22  Arret : 4.95509E-11 s/iter 29.795981 
+iter : 23  Arret : 2.78691E-13 s/iter 29.800776 
+temps : 694.659 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32509E-06
+Stabilite :     2.78691E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-4.82703E-12 +i*-1.87313E-11|
+|  2|    0.641413 +i*    0.767203|     1.00001|-4.21144E-09 +i* 5.82291E-10|
+|  3|    0.688263 +i*    0.725455|    0.999995| -1.6052E-11 +i* 1.13947E-11|
+|  4|    0.732394 +i*     0.68089|     1.00001| 5.22032E-10 +i* 3.10541E-09|
+|  5|    0.773672 +i*    0.633579|    0.999995|-3.17741E-11 +i*-1.05103E-11|
+|  6|    0.811877 +i*    0.583821|    0.999995| 3.67913E-11 +i* 5.72664E-12|
+|  7|    0.846906 +i*    0.531733|    0.999995|-4.94516E-11 +i*-1.19133E-11|
+|  8|    0.878587 +i*    0.477572|    0.999995| 1.93007E-11 +i* 5.20278E-12|
+|  9|     0.90674 +i*     0.42168|    0.999995|-2.15687E-11 +i*  1.9707E-11|
+| 10|    0.931465 +i*    0.363819|    0.999995| 4.43436E-11 +i*-2.40268E-11|
+| 11|     0.95246 +i*    0.304683|     1.00001|  2.0412E-09 +i* 4.76319E-10|
+| 12|    0.969685 +i*    0.244341|    0.999995|-1.80025E-11 +i* 2.82213E-12|
+| 13|    0.983105 +i*    0.183076|     1.00001| 1.20329E-09 +i* 1.15884E-09|
+| 14|    0.992646 +i*    0.121018|    0.999995|-2.17162E-11 +i* 7.29261E-12|
+| 15|    0.998281 +i*   0.0585381|    0.999995| 2.19857E-12 +i* 2.81219E-13|
+| 16|    0.999987 +i*  -0.0042097|    0.999995| 2.32575E-11 +i* 1.25245E-13|
+| 17|    0.997754 +i*  -0.0669158|    0.999995| 1.33051E-11 +i*-5.99909E-13|
+| 18|    0.991609 +i*   -0.129234|    0.999995|-1.51263E-11 +i*-1.81488E-12|
+| 19|    0.981526 +i*   -0.191304|    0.999995|-1.66676E-11 +i*-1.32172E-12|
+| 20|    0.967605 +i*   -0.252493|     1.00001| 3.24031E-09 +i* 6.02796E-10|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+zone limite de 'log-exp' 1.00035
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 1, start 500096 size 500096
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 0, start 0 size 500096
+proc 0 start 0 size 500096
+proc 1 start 500096 size 500096
+iter : 1  Arret : 0.00206654 s/iter 36.741684 
+iter : 2  Arret : 0.00304484 s/iter 36.720047 
+iter : 3  Arret : 0.138241 s/iter 36.670400 
+iter : 4  Arret : 0.0991964 s/iter 36.602400 
+iter : 5  Arret : 0.239898 s/iter 36.648493 
+iter : 6  Arret : 0.537848 s/iter 37.269055 
+iter : 7  Arret : 0.201109 s/iter 37.234327 
+iter : 8  Arret : 0.06495 s/iter 37.421457 
+iter : 9  Arret : 0.0371654 s/iter 37.975356 
+iter : 10  Arret : 0.100022 s/iter 37.066598 
+iter : 11  Arret : 0.0826191 s/iter 36.612779 
+iter : 12  Arret : 0.0102103 s/iter 36.564357 
+iter : 13  Arret : 0.00423111 s/iter 36.539264 
+iter : 14  Arret : 0.00136233 s/iter 36.536899 
+iter : 15  Arret : 0.00076322 s/iter 36.585718 
+iter : 16  Arret : 0.000907413 s/iter 36.539795 
+iter : 17  Arret : 0.000139383 s/iter 36.537622 
+iter : 18  Arret : 4.83074E-05 s/iter 36.577364 
+iter : 19  Arret : 5.0365E-05 s/iter 36.539365 
+iter : 20  Arret : 2.79471E-06 s/iter 36.540661 
+iter : 21  Arret : 4.61365E-09 s/iter 36.541612 
+iter : 22  Arret : 1.46164E-11 s/iter 36.540725 
+iter : 23  Arret : 6.03314E-14 s/iter 36.586394 
+temps : 850.618 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     5.84601E-06
+Stabilite :     6.2656E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841468|    0.999996| 5.07216E-12 +i* 6.41236E-12|
+|  2|    0.529755 +i*    0.848157|     1.00001|-3.10004E-09 +i* 3.19196E-09|
+|  3|    0.524361 +i*    0.851491|    0.999996|-2.47296E-11 +i* 1.78327E-11|
+|  4|     0.51901 +i*    0.854764|    0.999996| 9.45599E-12 +i* 2.07434E-11|
+|  5|    0.513629 +i*    0.858008|    0.999996| 2.32483E-11 +i* 6.70747E-12|
+|  6|    0.508237 +i*    0.861213|    0.999996|-1.34339E-11 +i* 9.87854E-12|
+|  7|    0.502825 +i*    0.864384|    0.999996|-3.18459E-11 +i* 7.64744E-12|
+|  8|    0.497384 +i*    0.867526|    0.999996| 2.97429E-11 +i*-6.06626E-13|
+|  9|    0.491932 +i*    0.870629|    0.999996|-2.65525E-11 +i* 1.22525E-11|
+| 10|    0.486452 +i*    0.873703|    0.999996|  3.0312E-11 +i* 1.02214E-11|
+| 11|    0.480962 +i*    0.876737|    0.999996|-3.09397E-11 +i*-1.68578E-11|
+| 12|    0.475453 +i*    0.879736|    0.999996| 3.09861E-11 +i*   4.093E-12|
+| 13|    0.469917 +i*    0.882706|    0.999996|-1.29106E-11 +i*-2.31489E-11|
+| 14|     0.46437 +i*    0.885637|    0.999996|-5.47384E-12 +i* 1.02452E-11|
+| 15|    0.458797 +i*    0.888537|    0.999996| 2.78862E-11 +i* 1.10441E-11|
+| 16|    0.453214 +i*    0.891397|    0.999996| 2.45506E-11 +i*  3.1726E-11|
+| 17|    0.447613 +i*    0.894234|     1.00001|-1.86454E-09 +i* 6.81847E-10|
+| 18|    0.441986 +i*    0.897017|    0.999996| 2.72476E-11 +i* 3.22485E-11|
+| 19|    0.436351 +i*    0.899772|    0.999996|-1.24334E-11 +i*-2.66317E-11|
+| 20|    0.430689 +i*    0.902496|    0.999996|-1.25435E-11 +i* 3.86925E-13|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+zone limite de 'log-exp' 1.00032
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 0, start 0 size 550016
+proc 0 start 0 size 550016
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 1, start 550016 size 550016
+proc 1 start 550016 size 550016
+iter : 1  Arret : 0.00128135 s/iter 44.441578 
+iter : 2  Arret : 0.672467 s/iter 44.418534 
+iter : 3  Arret : 0.34525 s/iter 44.423689 
+iter : 4  Arret : 0.41467 s/iter 44.608125 
+iter : 5  Arret : 0.480235 s/iter 44.793479 
+iter : 6  Arret : 0.333845 s/iter 44.759922 
+iter : 7  Arret : 0.558615 s/iter 44.882122 
+iter : 8  Arret : 0.393506 s/iter 44.800454 
+iter : 9  Arret : 0.0930108 s/iter 44.643878 
+iter : 10  Arret : 0.0245359 s/iter 44.693318 
+iter : 11  Arret : 0.00657388 s/iter 44.465198 
+iter : 12  Arret : 0.00151041 s/iter 44.396765 
+iter : 13  Arret : 0.000748904 s/iter 44.434286 
+iter : 14  Arret : 8.23083E-05 s/iter 44.409808 
+iter : 15  Arret : 3.54559E-05 s/iter 44.405119 
+iter : 16  Arret : 0.000205565 s/iter 44.394242 
+iter : 17  Arret : 0.000162209 s/iter 44.384127 
+iter : 18  Arret : 4.9486E-08 s/iter 44.394458 
+iter : 19  Arret : 8.73126E-11 s/iter 44.403940 
+iter : 20  Arret : 1.55236E-13 s/iter 44.394338 
+temps : 890.844 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.49195E-05
+Stabilite :     2.2902E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.05426E-11 +i* 2.22433E-11|
+|  2|    0.486464 +i*    0.873697|    0.999997| 5.31286E-12 +i*  2.0108E-11|
+|  3|    0.430685 +i*    0.902499|    0.999997|-2.73115E-13 +i* -1.1846E-11|
+|  4|    0.373217 +i*    0.927741|    0.999997|-7.13307E-11 +i*-1.23969E-11|
+|  5|    0.314287 +i*    0.949325|    0.999997| 6.92779E-12 +i*-1.65982E-11|
+|  6|     0.25411 +i*    0.967172|    0.999997| 7.74336E-12 +i*-2.48442E-11|
+|  7|    0.192932 +i*    0.981209|    0.999997|-1.14437E-11 +i* 7.96955E-12|
+|  8|    0.131003 +i*    0.991379|    0.999997| 6.58806E-13 +i* 4.16117E-12|
+|  9|   0.0685494 +i*    0.997644|    0.999997| 4.07008E-12 +i*-8.91343E-13|
+| 10|  0.00582765 +i*    0.999989|     1.00001| 1.03606E-10 +i*-7.91025E-09|
+| 11|  -0.0569127 +i*    0.998376|    0.999997| 3.60831E-11 +i*-2.16827E-12|
+| 12|   -0.119435 +i*    0.992839|    0.999997| 2.51194E-11 +i* 3.43808E-13|
+| 13|    -0.18147 +i*    0.983393|    0.999997|-7.95386E-12 +i* -4.0582E-12|
+| 14|   -0.242816 +i*    0.970069|    0.999997|  3.0371E-11 +i*-2.18866E-11|
+| 15|   -0.303197 +i*    0.952925|    0.999997|-7.62945E-12 +i* 9.24305E-12|
+| 16|   -0.362375 +i*    0.932029|    0.999997|-1.84204E-11 +i* 1.52254E-11|
+| 17|   -0.420133 +i*    0.907459|    0.999997|-7.40252E-12 +i* 1.01516E-11|
+| 18|   -0.476237 +i*    0.879313|    0.999997| 7.20424E-13 +i*-3.01965E-11|
+| 19|   -0.530456 +i*    0.847708|    0.999997| 2.33888E-11 +i* 3.96226E-11|
+| 20|   -0.582594 +i*    0.812759|    0.999997| 4.87606E-11 +i*-7.17615E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+zone limite de 'log-exp' 1.0003
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 1, start 600064 size 600064
+proc 1 start 600064 size 600064
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 0, start 0 size 600064
+proc 0 start 0 size 600064
+iter : 1  Arret : 0.0192558 s/iter 52.960628 
+iter : 2  Arret : 1.52993 s/iter 53.726451 
+iter : 3  Arret : 1.57846 s/iter 55.069236 
+iter : 4  Arret : 0.845408 s/iter 55.777517 
+iter : 5  Arret : 0.71635 s/iter 56.721413 
+iter : 6  Arret : 1.46585 s/iter 56.534038 
+iter : 7  Arret : 1.1218 s/iter 57.267005 
+iter : 8  Arret : 4.01626 s/iter 57.314636 
+iter : 9  Arret : 1.34471 s/iter 57.324463 
+iter : 10  Arret : 2.6084 s/iter 57.355312 
+iter : 11  Arret : 1.31728 s/iter 57.114144 
+iter : 12  Arret : 1.32153 s/iter 56.819810 
+iter : 13  Arret : 2.27727 s/iter 56.127438 
+iter : 14  Arret : 1.52932 s/iter 56.022121 
+iter : 15  Arret : 13.8075 s/iter 55.921339 
+iter : 16  Arret : 2.8505 s/iter 55.415583 
+iter : 17  Arret : 1.95461 s/iter 55.244431 
+iter : 18  Arret : 7.92706 s/iter 55.291756 
+iter : 19  Arret : 2.70082 s/iter 55.289573 
+iter : 20  Arret : 2.30918 s/iter 55.039824 
+iter : 21  Arret : 17.0062 s/iter 55.047733 
+iter : 22  Arret : 77.2901 s/iter 54.941912 
+iter : 23  Arret : 1.34406 s/iter 55.107945 
+iter : 24  Arret : 0.55761 s/iter 54.874451 
+iter : 25  Arret : 1.1056 s/iter 54.956355 
+iter : 26  Arret : 1.52819 s/iter 55.141282 
+iter : 27  Arret : 0.843396 s/iter 54.859886 
+iter : 28  Arret : 1.36441 s/iter 54.895520 
+iter : 29  Arret : 2.97504 s/iter 55.009992 
+iter : 30  Arret : 0.866871 s/iter 54.858974 
+iter : 31  Arret : 2.17475 s/iter 54.574532 
+iter : 32  Arret : 0.53802 s/iter 54.376801 
+iter : 33  Arret : 0.716132 s/iter 54.305870 
+iter : 34  Arret : 2.72889 s/iter 54.124344 
+iter : 35  Arret : 1.77992 s/iter 53.893397 
+iter : 36  Arret : 0.78833 s/iter 53.796969 
+iter : 37  Arret : 1.32348 s/iter 53.798545 
+iter : 38  Arret : 0.443391 s/iter 53.761392 
+iter : 39  Arret : 0.206056 s/iter 53.081321 
+iter : 40  Arret : 0.229367 s/iter 53.131045 
+iter : 41  Arret : 0.226009 s/iter 53.125440 
+iter : 42  Arret : 0.302974 s/iter 53.052749 
+iter : 43  Arret : 0.291496 s/iter 53.095787 
+iter : 44  Arret : 0.066367 s/iter 52.984786 
+iter : 45  Arret : 0.0226439 s/iter 53.013802 
+iter : 46  Arret : 0.00729856 s/iter 52.924670 
+iter : 47  Arret : 0.00459442 s/iter 52.919117 
+iter : 48  Arret : 0.000464509 s/iter 52.934570 
+iter : 49  Arret : 2.92101E-06 s/iter 52.929937 
+iter : 50  Arret : 5.61742E-08 s/iter 52.931524 
+iter : 51  Arret : 7.98318E-10 s/iter 52.938217 
+iter : 52  Arret : 1.13868E-11 s/iter 52.933400 
+iter : 53  Arret : 1.62433E-13 s/iter 52.929879 
+temps : 2896.13 seconde(s)
+Nb iterations : 53
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.09941E-07
+Stabilite :     2.48252E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54031 +i*    0.841472|           1|  1.4588E-09 +i* 4.51768E-09|
+|  2|    0.513633 +i*    0.858015|           1| 1.54651E-09 +i*-2.27023E-10|
+|  3|    0.486457 +i*    0.873701|    0.999997| 1.53235E-11 +i* 6.36435E-13|
+|  4|    0.458797 +i*    0.888537|    0.999997| 1.72345E-11 +i* 1.48229E-11|
+|  5|    0.430687 +i*    0.902506|           1| 4.61351E-09 +i* 3.50167E-09|
+|  6|    0.402126 +i*    0.915589|           1| 2.50282E-09 +i*-6.10471E-09|
+|  7|      0.3732 +i*    0.927747|    0.999997|-1.54374E-11 +i*-2.76083E-11|
+|  8|      0.3439 +i*    0.939003|    0.999997|-1.12714E-11 +i*  1.5453E-11|
+|  9|    0.314261 +i*    0.949333|    0.999997| 1.93628E-11 +i* 2.50909E-11|
+| 10|    0.284313 +i*    0.958728|    0.999997| 2.69426E-11 +i* 2.77974E-11|
+| 11|    0.254084 +i*    0.967179|    0.999997|  1.5277E-11 +i* 4.73027E-12|
+| 12|    0.223605 +i*    0.974676|    0.999997| -8.1017E-11 +i*-3.77299E-11|
+| 13|    0.192909 +i*    0.981221|           1|-1.95729E-09 +i* 4.84549E-09|
+| 14|    0.162018 +i*    0.986792|           1| 1.80241E-09 +i* 1.03051E-10|
+| 15|    0.130977 +i*    0.991382|    0.999997| 5.89659E-11 +i* 7.29122E-12|
+| 16|   0.0997987 +i*    0.995004|    0.999997|-2.34084E-11 +i*-4.34534E-12|
+| 17|   0.0685213 +i*    0.997654|           1|-1.58718E-09 +i*-5.09618E-09|
+| 18|   0.0371504 +i*    0.999314|           1|-1.38879E-09 +i*-2.32658E-09|
+| 19|  0.00578048 +i*     0.99998|    0.999997| 3.46787E-11 +i* 1.94857E-13|
+| 20|  -0.0256056 +i*    0.999669|    0.999997| 2.01068E-11 +i*-1.22213E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 1
+700000 racines de module = 0.999997
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+zone limite de 'log-exp' 1.00027
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 0, start 0 size 650112
+proc 0 start 0 size 650112
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 1, start 650112 size 650112
+proc 1 start 650112 size 650112
+iter : 1  Arret : 0.00030907 s/iter 61.893247 
+iter : 2  Arret : 0.00112221 s/iter 61.894017 
+iter : 3  Arret : 0.00586468 s/iter 61.887659 
+iter : 4  Arret : 0.0107973 s/iter 61.879071 
+iter : 5  Arret : 0.00723639 s/iter 61.932176 
+iter : 6  Arret : 0.00529128 s/iter 62.965805 
+iter : 7  Arret : 0.00608822 s/iter 62.242809 
+iter : 8  Arret : 0.00343177 s/iter 62.798415 
+iter : 9  Arret : 0.00345988 s/iter 61.871751 
+iter : 10  Arret : 0.00159914 s/iter 61.881537 
+iter : 11  Arret : 0.00128582 s/iter 61.753650 
+iter : 12  Arret : 0.00115363 s/iter 61.879351 
+iter : 13  Arret : 0.00113258 s/iter 61.773270 
+iter : 14  Arret : 0.000455221 s/iter 61.755450 
+iter : 15  Arret : 0.000112238 s/iter 61.837269 
+iter : 16  Arret : 3.25526E-06 s/iter 61.887400 
+iter : 17  Arret : 5.22856E-08 s/iter 61.879748 
+iter : 18  Arret : 6.30762E-10 s/iter 61.885313 
+iter : 19  Arret : 7.63473E-12 s/iter 61.868408 
+iter : 20  Arret : 9.24144E-14 s/iter 61.890066 
+temps : 1240.04 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     6.36532E-08
+Stabilite :     3.41879E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.11737E-11 +i* 2.17606E-11|
+|  2|   -0.999659 +i*   0.0262608|           1|-2.53959E-09 +i*-4.76805E-11|
+|  3|    0.486438 +i*     0.87372|           1|  5.3465E-09 +i* -2.5151E-11|
+|  4|    -0.99933 +i*  -0.0364971|    0.999997| 2.61718E-11 +i*-3.84481E-12|
+|  5|    0.495351 +i*   -0.868697|           1|-7.49992E-10 +i*-3.05039E-09|
+|  6|    0.430673 +i*    0.902512|           1| -1.4767E-09 +i* -7.5316E-10|
+|  7|   -0.995071 +i*  -0.0991289|    0.999997|-2.47551E-11 +i*-7.41962E-13|
+|  8|    0.548886 +i*   -0.835893|    0.999997| 1.45806E-11 +i*  2.7442E-11|
+|  9|    0.373184 +i*    0.927762|           1| 2.83273E-09 +i*-1.84823E-09|
+| 10|   -0.986898 +i*   -0.161367|           1|-7.18017E-10 +i* 2.17349E-09|
+| 11|    0.600263 +i*   -0.799807|           1|-4.58028E-09 +i*-6.62234E-10|
+| 12|    0.314252 +i*    0.949344|           1|-4.85877E-09 +i*  2.6211E-09|
+| 13|   -0.974823 +i*   -0.222966|    0.999997|-1.11207E-11 +i* 1.14155E-11|
+| 14|    0.649251 +i*   -0.760579|           1|-4.67903E-09 +i* 3.13049E-09|
+| 15|    0.254067 +i*    0.967183|    0.999997| 2.38982E-11 +i* 1.80963E-11|
+| 16|   -0.958909 +i*   -0.283702|    0.999997|-1.37188E-11 +i* 4.27691E-12|
+| 17|    0.695705 +i*   -0.718333|           1|-8.95195E-10 +i* 5.59437E-09|
+| 18|    0.192872 +i*    0.981228|           1|-4.22421E-09 +i*-1.01597E-09|
+| 19|   -0.939235 +i*   -0.343287|           1| 4.27818E-09 +i*-2.67367E-09|
+| 20|    0.739394 +i*   -0.673278|           1|-2.41988E-09 +i*-1.34465E-09|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+proc 1
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+zone limite de 'log-exp' 1.00025
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 1, start 700032 size 700032
+proc 1 start 700032 size 700032
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 0, start 0 size 700032
+proc 0 start 0 size 700032
+iter : 1  Arret : 0.0130461 s/iter 71.442195 
+iter : 2  Arret : 0.411805 s/iter 72.274146 
+iter : 3  Arret : 1.20356 s/iter 72.810258 
+iter : 4  Arret : 1.99302 s/iter 74.562703 
+iter : 5  Arret : 1.9829 s/iter 76.231832 
+iter : 6  Arret : 1.18987 s/iter 76.321139 
+iter : 7  Arret : 3.6297 s/iter 76.629541 
+iter : 8  Arret : 1.87039 s/iter 77.386566 
+iter : 9  Arret : 1.59601 s/iter 78.159169 
+iter : 10  Arret : 1.96521 s/iter 78.197113 
+iter : 11  Arret : 1.17806 s/iter 78.025691 
+iter : 12  Arret : 0.951246 s/iter 77.612336 
+iter : 13  Arret : 11.0901 s/iter 76.626625 
+iter : 14  Arret : 0.814154 s/iter 76.438092 
+iter : 15  Arret : 0.788314 s/iter 75.604546 
+iter : 16  Arret : 0.587164 s/iter 75.276003 
+iter : 17  Arret : 0.244083 s/iter 75.023803 
+iter : 18  Arret : 0.355939 s/iter 74.335212 
+iter : 19  Arret : 0.578321 s/iter 73.923548 
+iter : 20  Arret : 1.91762 s/iter 73.805985 
+iter : 21  Arret : 0.539781 s/iter 73.274791 
+iter : 22  Arret : 0.433508 s/iter 72.582370 
+iter : 23  Arret : 0.195622 s/iter 72.570163 
+iter : 24  Arret : 0.0596377 s/iter 72.315159 
+iter : 25  Arret : 0.0184505 s/iter 71.547319 
+iter : 26  Arret : 0.00979658 s/iter 71.453276 
+iter : 27  Arret : 0.00556007 s/iter 71.459605 
+iter : 28  Arret : 0.00220624 s/iter 71.439256 
+iter : 29  Arret : 0.000914955 s/iter 71.345197 
+iter : 30  Arret : 2.47611E-05 s/iter 71.449678 
+iter : 31  Arret : 1.04151E-08 s/iter 71.451164 
+iter : 32  Arret : 4.80972E-11 s/iter 71.450446 
+iter : 33  Arret : 2.2321E-13 s/iter 71.450645 
+temps : 2444.96 seconde(s)
+Nb iterations : 33
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.5829E-06
+Stabilite :     2.2321E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841469|    0.999997|-5.74141E-12 +i*-6.39521E-11|
+|  2|    0.513623 +i*    0.858013|    0.999997|-2.15776E-11 +i*-2.98557E-11|
+|  3|    -0.52703 +i*   -0.849843|    0.999997|-6.50922E-11 +i* 8.44216E-12|
+|  4|    0.486439 +i*    0.873711|    0.999997| 5.60277E-11 +i* 4.36779E-11|
+|  5|   -0.500096 +i*   -0.865967|    0.999997| 3.56147E-11 +i*-3.12713E-11|
+|  6|    0.458776 +i*    0.888549|    0.999997|-1.89702E-11 +i* 4.08274E-12|
+|  7|   -0.472676 +i*   -0.881233|    0.999997| 1.08734E-11 +i*-1.62599E-11|
+|  8|    0.430668 +i*    0.902507|    0.999997|-3.60412E-11 +i*-2.17812E-11|
+|  9|   -0.444791 +i*   -0.895631|    0.999997| 3.68259E-11 +i* 1.36002E-12|
+| 10|    0.402136 +i*    0.915577|    0.999997|  6.5834E-12 +i* -1.3935E-11|
+| 11|   -0.416432 +i*   -0.909164|    0.999997| 1.97816E-11 +i* 3.10848E-11|
+| 12|    0.373171 +i*    0.927759|    0.999997|-2.17995E-11 +i*-2.96867E-12|
+| 13|   -0.387698 +i*   -0.921783|    0.999997|-1.86324E-11 +i* -4.6545E-11|
+| 14|    0.343875 +i*    0.939012|    0.999997|-1.30287E-11 +i*-2.87501E-11|
+| 15|   -0.358575 +i*   -0.933498|    0.999997|-4.93405E-11 +i*-7.15173E-13|
+| 16|    0.314233 +i*    0.949343|    0.999997| 1.02587E-11 +i*-4.25648E-11|
+| 17|   -0.329098 +i*   -0.944293|    0.999997|-1.57903E-11 +i* 2.05052E-11|
+| 18|    0.284281 +i*    0.958738|    0.999997| 2.51592E-11 +i* 2.09243E-11|
+| 19|   -0.299297 +i*   -0.954157|    0.999997| 5.03608E-12 +i* 1.70503E-11|
+| 20|    0.254048 +i*    0.967189|    0.999997|-2.81228E-11 +i*-1.66302E-11|
++---+----------------------------+------------+----------------------------+
+800000 racines de module = 0.999997
+600000 racines de module = 1
diff --git a/tests_sparse/results/2GPU_openmp.txt b/tests_sparse/results/2GPU_openmp.txt
new file mode 100644
index 0000000..010a1fc
--- /dev/null
+++ b/tests_sparse/results/2GPU_openmp.txt
@@ -0,0 +1,922 @@
+REMAINING: 2
+Taking GPU #0
+Taking GPU #1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 0 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 0 dimgrid2 196 start 0  size 50048
+gpu 1 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 1 dimgrid2 196 start 50048  size 50048
+gpu 0 iter : 1  Arret : 0.00850408 s/iter 0.441544 
+gpu 0 iter : 2  Arret : 0.0107617 s/iter 0.441528 
+gpu 0 iter : 3  Arret : 0.0117821 s/iter 0.510198 
+gpu 0 iter : 4  Arret : 0.0113546 s/iter 0.441536 
+gpu 0 iter : 5  Arret : 0.00733198 s/iter 0.441505 
+gpu 0 iter : 6  Arret : 0.0028533 s/iter 0.441541 
+gpu 0 iter : 7  Arret : 0.00344374 s/iter 0.441561 
+gpu 0 iter : 8  Arret : 0.00180111 s/iter 0.441528 
+gpu 0 iter : 9  Arret : 0.00168982 s/iter 0.441533 
+gpu 0 iter : 10  Arret : 0.00100935 s/iter 0.441538 
+gpu 0 iter : 11  Arret : 0.000510637 s/iter 0.441552 
+gpu 0 iter : 12  Arret : 0.000456692 s/iter 0.441501 
+gpu 0 iter : 13  Arret : 0.000174735 s/iter 0.441417 
+gpu 0 iter : 14  Arret : 0.000748296 s/iter 0.441432 
+gpu 0 iter : 15  Arret : 0.000625411 s/iter 0.441348 
+gpu 0 iter : 16  Arret : 0.000187417 s/iter 0.441431 
+gpu 0 iter : 17  Arret : 1.4039E-06 s/iter 0.441441 
+gpu 0 iter : 18  Arret : 4.67176E-09 s/iter 0.441358 
+gpu 0 iter : 19  Arret : 3.68617E-11 s/iter 0.441344 
+gpu 0 iter : 20  Arret : 5.49173E-13 s/iter 0.441320 
+temps : 9.81056 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.61117E-09
+Stabilite :     5.49173E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944924 +i*    0.327172|    0.999962| 5.56555E-13 +i*-3.63386E-13|
+|  2|    0.525333 +i*    0.850852|    0.999962| -2.2915E-13 +i* 4.60704E-12|
+|  3|     -0.7804 +i*   -0.625219|    0.999962| 1.62448E-12 +i* -1.3519E-12|
+|  4|   -0.130729 +i*    0.991379|    0.999962|-6.47926E-13 +i* 1.07464E-12|
+|  5|    -0.20944 +i*   -0.977782|    0.999962|-9.02389E-13 +i* -2.6612E-13|
+|  6|   -0.728008 +i*    0.685513|    0.999962| -4.2899E-13 +i* 2.69845E-12|
+|  7|    0.455745 +i*   -0.890067|    0.999962| 4.77396E-14 +i* 1.62703E-12|
+|  8|   -0.997442 +i*   0.0709376|    0.999962|-2.67009E-12 +i* 1.87781E-13|
+|  9|    0.915796 +i*   -0.401549|    0.999962|-5.99365E-12 +i*-4.58644E-12|
+| 10|   -0.817835 +i*   -0.575552|     1.00006|  4.1952E-10 +i* 3.18868E-10|
+| 11|    0.963435 +i*      0.2678|    0.999962|  1.9853E-12 +i*-9.69247E-14|
+| 12|    0.577209 +i*     0.81655|    0.999962| 4.36029E-12 +i*-1.89193E-12|
+| 13|  -0.0689073 +i*    0.997681|     1.00006| 7.23321E-10 +i* 8.43011E-11|
+| 14|   -0.269817 +i*   -0.962872|    0.999962|-1.87672E-12 +i*-1.49963E-12|
+| 15|   -0.683986 +i*    0.729442|    0.999962| 3.88012E-12 +i*-2.60097E-12|
+| 16|     0.39962 +i*   -0.916744|     1.00006|-1.83197E-10 +i* 1.11603E-10|
+| 17|   -0.991103 +i*    0.132805|    0.999962|-6.72129E-13 +i*-1.02369E-13|
+| 18|    0.889063 +i*   -0.457701|    0.999962| 1.68221E-12 +i* 2.59709E-12|
+| 19|   -0.852032 +i*     -0.5236|     1.00006| 8.52813E-11 +i* 3.64297E-10|
+| 20|    0.978219 +i*    0.207392|    0.999962| 1.34037E-12 +i*-1.40801E-13|
++---+----------------------------+------------+----------------------------+
+60000 racines de module = 0.999962
+40000 racines de module = 1.00006
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 1 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 1 dimgrid2 391 start 100096  size 100096
+gpu 0 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 0 dimgrid2 391 start 0  size 100096
+gpu 0 iter : 1  Arret : 9.91303E-05 s/iter 1.547971 
+gpu 0 iter : 2  Arret : 0.000252146 s/iter 1.548041 
+gpu 0 iter : 3  Arret : 0.000318037 s/iter 1.548117 
+gpu 0 iter : 4  Arret : 0.000406987 s/iter 1.548080 
+gpu 0 iter : 5  Arret : 0.000224947 s/iter 1.548102 
+gpu 0 iter : 6  Arret : 0.000154069 s/iter 1.548094 
+gpu 0 iter : 7  Arret : 6.50083E-05 s/iter 1.548070 
+gpu 0 iter : 8  Arret : 1.30337E-05 s/iter 1.548136 
+gpu 0 iter : 9  Arret : 6.34169E-09 s/iter 1.548033 
+gpu 0 iter : 10  Arret : 6.33759E-13 s/iter 1.548057 
+temps : 16.2121 seconde(s)
+Nb iterations : 10
+Nb de depassements de capacite exponentielle : 0
+Precision :     0.000316868
+Stabilite :     4.57764E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944939 +i*      0.3272|    0.999985| 4.84612E-12 +i*-5.42949E-12|
+|  2|   -0.319788 +i*    0.947473|    0.999985|-7.13607E-12 +i* 3.70648E-12|
+|  3|   -0.949949 +i*   -0.312357|    0.999985|-3.95906E-13 +i*-2.27498E-12|
+|  4|    0.304965 +i*   -0.952412|     1.00005| 2.51862E-08 +i*-2.16427E-09|
+|  5|    -0.29003 +i*    0.957002|    0.999985|-4.65739E-12 +i* 3.64497E-12|
+|  6|   -0.959244 +i*   -0.282525|    0.999985| 4.77718E-12 +i* 1.03739E-12|
+|  7|    0.275002 +i*   -0.961428|    0.999985|-1.11811E-11 +i* 2.68213E-12|
+|  8|      0.9636 +i*     0.26752|     1.00005|-1.75451E-08 +i* 2.08102E-08|
+|  9|   -0.260004 +i*    0.965655|     1.00005| 1.33924E-09 +i*-1.03436E-08|
+| 10|   -0.967603 +i*   -0.252417|    0.999985|-6.79345E-12 +i* 3.56215E-12|
+| 11|     0.24483 +i*    -0.96955|    0.999985| 4.41547E-12 +i* 3.73812E-13|
+| 12|    0.971438 +i*    0.237228|    0.999985|  6.8332E-12 +i*-1.50758E-12|
+| 13|   -0.229652 +i*    0.973257|    0.999985|-5.28866E-12 +i*-1.95938E-12|
+| 14|   -0.975077 +i*   -0.222076|     1.00005| 1.20087E-08 +i* 2.46001E-10|
+| 15|    0.214418 +i*   -0.976726|    0.999985| 7.24731E-12 +i* 1.47576E-12|
+| 16|    0.978376 +i*    0.206761|    0.999985| 1.12133E-12 +i*-3.41949E-13|
+| 17|   -0.199132 +i*    0.979957|    0.999985| 6.06504E-12 +i*-5.22532E-12|
+| 18|   -0.981487 +i*    -0.19145|    0.999985|-5.73963E-12 +i*  3.3469E-12|
+| 19|    0.183809 +i*   -0.983009|     1.00005|-4.27065E-08 +i* 1.29071E-08|
+| 20|    0.984358 +i*    0.176093|    0.999985| 6.67877E-12 +i* 3.22797E-13|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+CPU thread 1 (of 2) uses CUDA device 1
+CPU thread 0 (of 2) uses CUDA device 0
+gpu 0 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 0 dimgrid2 586 start 0  size 150016
+gpu 1 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 1 dimgrid2 586 start 150016  size 150016
+gpu 0 iter : 1  Arret : 0.000360247 s/iter 3.326667 
+gpu 0 iter : 2  Arret : 0.00036014 s/iter 3.326600 
+gpu 0 iter : 3  Arret : 0.000311306 s/iter 3.326447 
+gpu 0 iter : 4  Arret : 9.25811E-05 s/iter 3.326716 
+gpu 0 iter : 5  Arret : 0.000706677 s/iter 3.326643 
+gpu 0 iter : 6  Arret : 0.00100337 s/iter 3.326732 
+gpu 0 iter : 7  Arret : 0.00101013 s/iter 3.326607 
+gpu 0 iter : 8  Arret : 0.00105455 s/iter 3.326793 
+gpu 0 iter : 9  Arret : 0.00416149 s/iter 3.326601 
+gpu 0 iter : 10  Arret : 0.00376394 s/iter 3.326696 
+gpu 0 iter : 11  Arret : 0.000866926 s/iter 3.326546 
+gpu 0 iter : 12  Arret : 0.000792571 s/iter 3.326634 
+gpu 0 iter : 13  Arret : 0.000192169 s/iter 3.326651 
+gpu 0 iter : 14  Arret : 0.00019805 s/iter 3.326729 
+gpu 0 iter : 15  Arret : 2.54674E-05 s/iter 3.326676 
+gpu 0 iter : 16  Arret : 1.46696E-06 s/iter 3.326522 
+gpu 0 iter : 17  Arret : 1.33725E-09 s/iter 3.326653 
+gpu 0 iter : 18  Arret : 1.33741E-12 s/iter 3.326623 
+gpu 0 iter : 19  Arret : 1.37884E-15 s/iter 3.326647 
+temps : 64.0936 seconde(s)
+Nb iterations : 19
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.36022E-07
+Stabilite :     9.39308E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944949 +i*    0.327181|    0.999988|-8.60045E-12 +i* 3.23186E-12|
+|  2|   -0.529253 +i*    0.848451|    0.999988|-6.62403E-12 +i* 1.29944E-11|
+|  3|   -0.993328 +i*    0.115227|    0.999988|-3.54405E-12 +i* 1.37769E-12|
+|  4|    -0.70943 +i*   -0.704809|     1.00002|-2.40456E-09 +i*-5.22002E-09|
+|  5|    0.108703 +i*   -0.994063|    0.999988|-2.34841E-11 +i* 4.44184E-12|
+|  6|    0.844957 +i*   -0.534812|    0.999988| 7.70772E-12 +i*-1.45782E-11|
+|  7|    0.391716 +i*    0.920074|    0.999988|-5.50915E-12 +i*-7.44877E-13|
+|  8|   -0.475144 +i*    0.879934|     1.00002|-4.69022E-10 +i*-5.18934E-09|
+|  9|   -0.984171 +i*    0.177155|    0.999988| -3.7812E-12 +i*-2.42212E-12|
+| 10|   -0.752135 +i*   -0.658992|    0.999988| 6.34603E-13 +i*-1.05219E-11|
+| 11|   0.0462916 +i*   -0.998951|     1.00002|-2.23526E-09 +i* 3.79538E-10|
+| 12|    0.809838 +i*   -0.586634|    0.999988|-4.52038E-12 +i* 3.23305E-12|
+| 13|    0.963578 +i*    0.267383|    0.999988|-8.29847E-12 +i* 2.50872E-12|
+| 14|    0.448518 +i*    0.893761|    0.999988| 1.32944E-11 +i* 3.13272E-12|
+| 15|   -0.419111 +i*    0.907922|    0.999988| 2.36722E-12 +i*-1.04332E-11|
+| 16|   -0.971192 +i*    0.238397|     1.00002| 1.69987E-09 +i* 1.34118E-09|
+| 17|   -0.791895 +i*   -0.610639|    0.999988| 7.53886E-12 +i* 3.45262E-12|
+| 18|  -0.0163354 +i*   -0.999855|    0.999988| 4.20242E-12 +i* 1.65928E-12|
+| 19|    0.771571 +i*   -0.636179|     1.00002| 6.81403E-09 +i*-5.86188E-09|
+| 20|    0.978421 +i*    0.206567|    0.999988|-4.86478E-12 +i* 4.39834E-12|
++---+----------------------------+------------+----------------------------+
+200000 racines de module = 0.999988
+100000 racines de module = 1.00002
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+CPU thread 1 (of 2) uses CUDA device 1
+CPU thread 0 (of 2) uses CUDA device 0
+gpu 0 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 0 dimgrid2 782 start 0  size 200064
+gpu 1 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 1 dimgrid2 782 start 200064  size 200064
+gpu 0 iter : 1  Arret : 3.37558E-05 s/iter 6.080063 
+gpu 0 iter : 2  Arret : 3.71043E-05 s/iter 6.075035 
+gpu 0 iter : 3  Arret : 4.1233E-05 s/iter 6.075742 
+gpu 0 iter : 4  Arret : 3.50502E-05 s/iter 6.076287 
+gpu 0 iter : 5  Arret : 2.75021E-05 s/iter 6.076168 
+gpu 0 iter : 6  Arret : 2.44442E-05 s/iter 6.075797 
+gpu 0 iter : 7  Arret : 3.32494E-05 s/iter 6.079808 
+gpu 0 iter : 8  Arret : 4.18955E-05 s/iter 6.078127 
+gpu 0 iter : 9  Arret : 3.33325E-05 s/iter 6.078102 
+gpu 0 iter : 10  Arret : 1.00702E-05 s/iter 6.075777 
+gpu 0 iter : 11  Arret : 2.32805E-05 s/iter 6.078828 
+gpu 0 iter : 12  Arret : 5.77198E-06 s/iter 6.077931 
+gpu 0 iter : 13  Arret : 2.92713E-08 s/iter 6.079209 
+gpu 0 iter : 14  Arret : 3.65363E-10 s/iter 6.079624 
+gpu 0 iter : 15  Arret : 6.02576E-12 s/iter 6.078856 
+gpu 0 iter : 16  Arret : 9.9335E-14 s/iter 6.076797 
+temps : 98.0841 seconde(s)
+Nb iterations : 16
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.06033E-07
+Stabilite :     9.9335E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327182|    0.999992| 1.37501E-12 +i*  6.7828E-12|
+|  2|   -0.748964 +i*    0.662646|     1.00002|-2.03195E-09 +i* 6.62287E-08|
+|  3|   -0.209617 +i*   -0.977807|     1.00002| 8.20062E-09 +i* 1.17068E-08|
+|  4|   -0.727815 +i*    0.685762|    0.999992| 2.74902E-11 +i* 1.11589E-11|
+|  5|   -0.240138 +i*   -0.970731|    0.999992|  2.2237E-11 +i* 1.58029E-11|
+|  6|    0.963593 +i*    0.267344|    0.999992| 6.48437E-12 +i*-2.35016E-11|
+|  7|   -0.705975 +i*    0.708226|    0.999992| 3.78497E-12 +i*-1.05455E-12|
+|  8|    -0.27043 +i*   -0.962732|    0.999992| 6.00775E-12 +i* 1.34539E-11|
+|  9|    0.971495 +i*    0.237026|    0.999992| -6.1855E-12 +i*-7.73648E-12|
+| 10|   -0.683442 +i*    0.729994|    0.999992| 1.59304E-11 +i*-9.27234E-12|
+| 11|   -0.300457 +i*   -0.953787|    0.999992| -1.9964E-12 +i* 6.77986E-12|
+| 12|    0.978444 +i*    0.206476|    0.999992| 1.64754E-11 +i* -5.4186E-12|
+| 13|   -0.660222 +i*     0.75106|    0.999992|-9.76397E-12 +i* 4.50709E-10|
+| 14|   -0.330209 +i*     -0.9439|    0.999992| 2.16132E-11 +i*  4.0888E-10|
+| 15|    0.984436 +i*    0.175702|    0.999992| 1.46501E-11 +i* 3.75746E-10|
+| 16|    -0.63637 +i*    0.771374|    0.999992|-1.17226E-11 +i*  6.1896E-12|
+| 17|   -0.359616 +i*   -0.933092|    0.999992|-7.39009E-12 +i*-2.79088E-12|
+| 18|    0.989457 +i*    0.144776|    0.999992| 7.89968E-12 +i*-1.72307E-12|
+| 19|   -0.611892 +i*    0.790931|    0.999992|  1.6801E-11 +i*-7.06207E-12|
+| 20|   -0.388671 +i*   -0.921368|    0.999992|-7.03104E-12 +i* -5.8778E-12|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 1 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 1 dimgrid2 977 start 250112  size 250112
+gpu 0 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 0 dimgrid2 977 start 0  size 250112
+gpu 0 iter : 1  Arret : 0.00163559 s/iter 9.379313 
+gpu 0 iter : 2  Arret : 0.00587141 s/iter 9.378235 
+gpu 0 iter : 3  Arret : 0.00529834 s/iter 9.367922 
+gpu 0 iter : 4  Arret : 0.00567456 s/iter 9.375957 
+gpu 0 iter : 5  Arret : 0.00931649 s/iter 9.372559 
+gpu 0 iter : 6  Arret : 0.0192546 s/iter 9.374522 
+gpu 0 iter : 7  Arret : 0.0150082 s/iter 9.479473 
+gpu 0 iter : 8  Arret : 0.0176966 s/iter 9.376013 
+gpu 0 iter : 9  Arret : 0.0090152 s/iter 9.354283 
+gpu 0 iter : 10  Arret : 0.0079484 s/iter 9.373868 
+gpu 0 iter : 11  Arret : 0.00182404 s/iter 9.373783 
+gpu 0 iter : 12  Arret : 0.00135236 s/iter 9.371924 
+gpu 0 iter : 13  Arret : 0.00123234 s/iter 9.374280 
+gpu 0 iter : 14  Arret : 0.000327763 s/iter 9.373688 
+gpu 0 iter : 15  Arret : 7.5882E-05 s/iter 9.374270 
+gpu 0 iter : 16  Arret : 1.51098E-05 s/iter 9.373706 
+gpu 0 iter : 17  Arret : 1.6402E-05 s/iter 9.373698 
+gpu 0 iter : 18  Arret : 1.08551E-06 s/iter 9.373639 
+gpu 0 iter : 19  Arret : 3.16588E-09 s/iter 9.373403 
+gpu 0 iter : 20  Arret : 1.00142E-11 s/iter 9.373586 
+gpu 0 iter : 21  Arret : 3.16651E-14 s/iter 9.373547 
+temps : 197.866 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.00091E-06
+Stabilite :     2.0015E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327163|    0.999992|-8.81051E-12 +i* 1.54897E-11|
+|  2|    0.952864 +i*    0.303372|    0.999992| 1.58242E-11 +i* 5.12795E-12|
+|  3|    0.956595 +i*    0.291395|    0.999992|-2.66898E-13 +i*-1.07944E-12|
+|  4|    0.960191 +i*    0.279386|     1.00001| 8.51745E-10 +i* 7.44199E-10|
+|  5|    0.963617 +i*    0.267329|     1.00001|-1.26533E-09 +i*  1.9813E-09|
+|  6|    0.966877 +i*    0.255214|    0.999992| -9.9023E-12 +i* 4.86183E-12|
+|  7|    0.970002 +i*    0.243065|    0.999992|-2.13718E-12 +i*-3.37413E-12|
+|  8|    0.972975 +i*    0.230877|    0.999992|-2.92744E-12 +i* 1.45989E-13|
+|  9|    0.975811 +i*    0.218667|     1.00001| 2.09107E-09 +i* -1.6867E-09|
+| 10|    0.978476 +i*    0.206418|     1.00001| 2.86541E-09 +i*-1.58361E-09|
+| 11|    0.980969 +i*    0.194123|    0.999992| 2.17236E-11 +i*-1.26275E-11|
+| 12|    0.983327 +i*    0.181802|    0.999992| 9.95548E-12 +i* 2.21045E-13|
+| 13|     0.98556 +i*    0.169393|     1.00001| 3.91522E-10 +i* 7.40935E-10|
+| 14|    0.987596 +i*    0.157088|     1.00001| 9.96229E-10 +i* 2.44281E-11|
+| 15|    0.989488 +i*    0.144696|     1.00001|-2.53056E-09 +i* 2.95184E-09|
+| 16|    0.991206 +i*    0.132269|    0.999992| 1.14944E-11 +i* 2.77489E-12|
+| 17|    0.992787 +i*    0.119824|    0.999992|-1.03828E-11 +i* 1.26321E-12|
+| 18|    0.994238 +i*      0.1073|     1.00001| 1.67606E-09 +i*-8.55418E-10|
+| 19|    0.995499 +i*   0.0948913|     1.00001| 3.27382E-09 +i*-1.56442E-09|
+| 20|     0.99661 +i*   0.0824056|     1.00001| 2.62973E-09 +i*-9.72246E-10|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 0 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 0 dimgrid2 1172 start 0  size 300032
+gpu 1 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 1 dimgrid2 1172 start 300032  size 300032
+gpu 0 iter : 1  Arret : 8.51423E-05 s/iter 13.265711 
+gpu 0 iter : 2  Arret : 0.000177104 s/iter 13.267946 
+gpu 0 iter : 3  Arret : 0.000188731 s/iter 13.269259 
+gpu 0 iter : 4  Arret : 0.000581341 s/iter 13.266129 
+gpu 0 iter : 5  Arret : 0.00272073 s/iter 13.266014 
+gpu 0 iter : 6  Arret : 0.00335989 s/iter 13.266248 
+gpu 0 iter : 7  Arret : 0.0139178 s/iter 13.266027 
+gpu 0 iter : 8  Arret : 0.0137251 s/iter 13.266753 
+gpu 0 iter : 9  Arret : 0.0079986 s/iter 13.263240 
+gpu 0 iter : 10  Arret : 0.00800904 s/iter 13.263343 
+gpu 0 iter : 11  Arret : 0.00864209 s/iter 13.264017 
+gpu 0 iter : 12  Arret : 0.00784908 s/iter 13.287597 
+gpu 0 iter : 13  Arret : 0.0011208 s/iter 13.266474 
+gpu 0 iter : 14  Arret : 0.000755762 s/iter 13.266646 
+gpu 0 iter : 15  Arret : 0.000186444 s/iter 13.266216 
+gpu 0 iter : 16  Arret : 0.000106122 s/iter 13.266322 
+gpu 0 iter : 17  Arret : 0.000101283 s/iter 13.266184 
+gpu 0 iter : 18  Arret : 0.000106445 s/iter 13.266193 
+gpu 0 iter : 19  Arret : 2.4766E-05 s/iter 13.265473 
+gpu 0 iter : 20  Arret : 9.67242E-07 s/iter 13.265771 
+gpu 0 iter : 21  Arret : 2.91973E-09 s/iter 13.265815 
+gpu 0 iter : 22  Arret : 4.84628E-11 s/iter 13.265579 
+gpu 0 iter : 23  Arret : 8.04287E-13 s/iter 13.265907 
+temps : 306.118 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.52123E-07
+Stabilite :     8.04287E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944955 +i*    0.327183|    0.999994| 1.98641E-12 +i* 1.56187E-12|
+|  2|   -0.949968 +i*    -0.31233|    0.999994| 4.84102E-12 +i* 7.50916E-12|
+|  3|   -0.959296 +i*   -0.282382|    0.999994| 9.70157E-12 +i*-2.02407E-12|
+|  4|    0.963626 +i*    0.267299|     1.00001| 5.98211E-09 +i*-3.22619E-09|
+|  5|   -0.967697 +i*    -0.25216|     1.00001|-7.48997E-09 +i* 2.98289E-09|
+|  6|    0.971515 +i*    0.236955|    0.999994| 1.71176E-11 +i*-8.99259E-12|
+|  7|    -0.97511 +i*   -0.221697|    0.999994|-1.67095E-11 +i* 8.54041E-12|
+|  8|    0.978468 +i*    0.206369|    0.999994|-6.02252E-12 +i* 2.79299E-12|
+|  9|   -0.981583 +i*   -0.191005|    0.999994|-2.41032E-11 +i* 1.60921E-11|
+| 10|    0.984477 +i*    0.175582|     1.00001|  8.3242E-09 +i*-6.70379E-09|
+| 11|   -0.987108 +i*   -0.160128|     1.00001|-3.05476E-09 +i*-5.55847E-09|
+| 12|     0.98948 +i*    0.144632|    0.999994|-1.64599E-11 +i* 6.41685E-12|
+| 13|   -0.991625 +i*   -0.129103|    0.999994| 1.85473E-11 +i*-5.04866E-12|
+| 14|    0.993529 +i*    0.113527|    0.999994| 4.09739E-12 +i* 7.64574E-13|
+| 15|   -0.995187 +i*  -0.0979384|    0.999994| -3.7288E-12 +i*   7.059E-13|
+| 16|    0.996618 +i*   0.0823117|     1.00001|-2.39355E-08 +i* 6.86488E-09|
+| 17|   -0.997786 +i*  -0.0666787|     1.00001| 8.75383E-09 +i*-1.40904E-09|
+| 18|    0.998691 +i*   0.0510284|    0.999994|-4.71112E-12 +i*  4.2586E-12|
+| 19|   -0.999369 +i*  -0.0353668|    0.999994| -8.3793E-12 +i* 3.44911E-13|
+| 20|    0.999801 +i*   0.0196807|    0.999994|-3.28804E-12 +i* -1.8055E-13|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 0 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 0 dimgrid2 1368 start 0  size 350080
+gpu 1 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 1 dimgrid2 1368 start 350080  size 350080
+gpu 0 iter : 1  Arret : 0.00814028 s/iter 17.864999 
+gpu 0 iter : 2  Arret : 1.08412 s/iter 18.723916 
+gpu 0 iter : 3  Arret : 9.71734 s/iter 18.731141 
+gpu 0 iter : 4  Arret : 2.68075 s/iter 18.858821 
+gpu 0 iter : 5  Arret : 0.842622 s/iter 19.482072 
+gpu 0 iter : 6  Arret : 1.13911 s/iter 19.473411 
+gpu 0 iter : 7  Arret : 3.07077 s/iter 19.413203 
+gpu 0 iter : 8  Arret : 3.5203 s/iter 19.743721 
+gpu 0 iter : 9  Arret : 3.58586 s/iter 19.791271 
+gpu 0 iter : 10  Arret : 1.20705 s/iter 19.838045 
+gpu 0 iter : 11  Arret : 2.15389 s/iter 19.677573 
+gpu 0 iter : 12  Arret : 1.4973 s/iter 19.857266 
+gpu 0 iter : 13  Arret : 5.86148 s/iter 19.983786 
+gpu 0 iter : 14  Arret : 3.57922 s/iter 19.699274 
+gpu 0 iter : 15  Arret : 1.03213 s/iter 19.179334 
+gpu 0 iter : 16  Arret : 3.71768 s/iter 19.171671 
+gpu 0 iter : 17  Arret : 1.79179 s/iter 19.150938 
+gpu 0 iter : 18  Arret : 2.77108 s/iter 19.125278 
+gpu 0 iter : 19  Arret : 1.368 s/iter 19.506296 
+gpu 0 iter : 20  Arret : 1.02664 s/iter 19.558829 
+gpu 0 iter : 21  Arret : 1.33187 s/iter 19.575742 
+gpu 0 iter : 22  Arret : 1.52968 s/iter 19.416363 
+gpu 0 iter : 23  Arret : 0.869503 s/iter 19.384154 
+gpu 0 iter : 24  Arret : 1.37852 s/iter 19.526438 
+gpu 0 iter : 25  Arret : 0.842119 s/iter 19.383504 
+gpu 0 iter : 26  Arret : 1.49261 s/iter 19.322179 
+gpu 0 iter : 27  Arret : 1.7165 s/iter 18.861715 
+gpu 0 iter : 28  Arret : 3.40467 s/iter 19.310552 
+gpu 0 iter : 29  Arret : 5.85484 s/iter 19.389285 
+gpu 0 iter : 30  Arret : 1.08891 s/iter 18.796526 
+gpu 0 iter : 31  Arret : 1.0005 s/iter 18.543836 
+gpu 0 iter : 32  Arret : 0.894554 s/iter 18.516283 
+gpu 0 iter : 33  Arret : 0.665401 s/iter 18.429142 
+gpu 0 iter : 34  Arret : 0.164655 s/iter 18.489670 
+gpu 0 iter : 35  Arret : 0.241639 s/iter 18.409632 
+gpu 0 iter : 36  Arret : 0.120457 s/iter 18.453909 
+gpu 0 iter : 37  Arret : 0.0924917 s/iter 18.324858 
+gpu 0 iter : 38  Arret : 0.00786866 s/iter 17.978630 
+gpu 0 iter : 39  Arret : 0.000649415 s/iter 17.863015 
+gpu 0 iter : 40  Arret : 0.00137925 s/iter 17.863661 
+gpu 0 iter : 41  Arret : 0.0122828 s/iter 17.866266 
+gpu 0 iter : 42  Arret : 0.0191345 s/iter 17.865064 
+gpu 0 iter : 43  Arret : 0.000864284 s/iter 17.863208 
+gpu 0 iter : 44  Arret : 4.1249E-07 s/iter 17.864119 
+gpu 0 iter : 45  Arret : 1.92884E-09 s/iter 17.864296 
+gpu 0 iter : 46  Arret : 8.95275E-12 s/iter 17.862021 
+gpu 0 iter : 47  Arret : 4.15488E-14 s/iter 17.862087 
+temps : 889.105 seconde(s)
+Nb iterations : 47
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.68442E-06
+Stabilite :     1.9502E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94495 +i*    0.327198|    0.999994|-5.95168E-12 +i* 7.21019E-12|
+|  2|   -0.727791 +i*     0.68579|    0.999994| 2.84049E-11 +i* 2.71449E-12|
+|  3|   -0.209611 +i*   -0.977779|    0.999994| 4.37099E-11 +i* 2.10316E-11|
+|  4|   -0.270532 +i*   -0.962705|    0.999994|-5.67368E-12 +i*-1.62709E-11|
+|  5|   -0.683363 +i*    0.730071|    0.999994| 1.42701E-11 +i* 9.41131E-13|
+|  6|    0.978472 +i*    0.206353|    0.999994| 8.64198E-13 +i*-5.37683E-12|
+|  7|   -0.330343 +i*   -0.943855|    0.999994|-4.19198E-12 +i* 6.72874E-12|
+|  8|   -0.636218 +i*    0.771519|     1.00001|-2.63115E-09 +i*-2.93686E-10|
+|  9|    0.989491 +i*    0.144554|    0.999994|   3.884E-12 +i* 2.19849E-12|
+| 10|   -0.388869 +i*   -0.921287|    0.999994|-2.17322E-11 +i* 5.38769E-12|
+| 11|   -0.586599 +i*     0.80987|    0.999994| 4.12581E-12 +i* 4.47915E-12|
+| 12|    0.996619 +i*   0.0822592|     1.00001| 1.46897E-09 +i*  2.8303E-09|
+| 13|   -0.445922 +i*   -0.895065|    0.999994| 2.71161E-12 +i* 1.06179E-11|
+| 14|   -0.534683 +i*    0.845046|    0.999994| 3.69926E-12 +i* 1.36402E-11|
+| 15|    0.999802 +i*   0.0196179|    0.999994|-1.78282E-11 +i*-6.15591E-13|
+| 16|   -0.501135 +i*   -0.865363|    0.999994| 6.61893E-12 +i* 2.54218E-12|
+| 17|   -0.480649 +i*    0.876906|    0.999994|-4.39648E-13 +i* 1.36691E-11|
+| 18|    0.999062 +i*  -0.0431675|    0.999994|-1.82738E-11 +i*-1.64317E-12|
+| 19|   -0.554391 +i*   -0.832249|    0.999994| 1.76753E-11 +i*  2.0705E-11|
+| 20|   -0.424668 +i*    0.905343|    0.999994| 1.24329E-11 +i* 3.10806E-12|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 1 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 1 dimgrid2 1563 start 400000  size 400000
+gpu 0 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 0 dimgrid2 1563 start 0  size 400000
+gpu 0 iter : 1  Arret : 0.00185914 s/iter 23.674827 
+gpu 0 iter : 2  Arret : 0.289266 s/iter 23.810318 
+gpu 0 iter : 3  Arret : 0.217865 s/iter 24.306385 
+gpu 0 iter : 4  Arret : 0.176525 s/iter 24.435290 
+gpu 0 iter : 5  Arret : 0.138414 s/iter 24.514220 
+gpu 0 iter : 6  Arret : 0.164469 s/iter 24.445089 
+gpu 0 iter : 7  Arret : 0.0668802 s/iter 24.474882 
+gpu 0 iter : 8  Arret : 0.224735 s/iter 24.485500 
+gpu 0 iter : 9  Arret : 0.157821 s/iter 23.768090 
+gpu 0 iter : 10  Arret : 0.0248662 s/iter 23.773183 
+gpu 0 iter : 11  Arret : 0.00402813 s/iter 23.779822 
+gpu 0 iter : 12  Arret : 0.00680304 s/iter 23.731726 
+gpu 0 iter : 13  Arret : 0.00164425 s/iter 23.792595 
+gpu 0 iter : 14  Arret : 0.000269371 s/iter 23.659541 
+gpu 0 iter : 15  Arret : 0.00019441 s/iter 23.666445 
+gpu 0 iter : 16  Arret : 0.000126024 s/iter 23.673012 
+gpu 0 iter : 17  Arret : 2.47558E-05 s/iter 23.671961 
+gpu 0 iter : 18  Arret : 1.55774E-07 s/iter 23.665625 
+gpu 0 iter : 19  Arret : 3.36909E-10 s/iter 23.662598 
+gpu 0 iter : 20  Arret : 2.36841E-12 s/iter 23.663898 
+gpu 0 iter : 21  Arret : 3.60823E-14 s/iter 23.664379 
+temps : 503.282 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.1101E-08
+Stabilite :     1.58234E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.16852E-11 +i*-5.46557E-12|
+|  2|    0.963615 +i*    0.267276|    0.999995| 2.13419E-11 +i*-8.66579E-12|
+|  3|    0.971523 +i*    0.236925|    0.999995| 2.82775E-11 +i*-1.19308E-11|
+|  4|    0.978478 +i*    0.206329|    0.999995| 5.90206E-12 +i* 7.15816E-13|
+|  5|    0.984469 +i*    0.175529|    0.999995| 8.59091E-12 +i*-3.14299E-12|
+|  6|    0.989492 +i*    0.144557|    0.999995| 7.01883E-13 +i*-4.65183E-13|
+|  7|     0.99354 +i*    0.113443|    0.999995|  -2.195E-11 +i*  3.7238E-12|
+|  8|     0.99661 +i*   0.0822164|    0.999995| 1.76132E-11 +i*-3.12892E-12|
+|  9|    0.998699 +i*   0.0509092|    0.999995|-2.05163E-11 +i* 4.07285E-13|
+| 10|    0.999804 +i*   0.0195519|    0.999995|-7.78311E-12 +i*  1.1664E-12|
+| 11|    0.999926 +i*  -0.0118121|    0.999995| 1.01569E-11 +i* 3.65641E-13|
+| 12|    0.999063 +i*   -0.043177|    0.999995| 3.24163E-12 +i* 2.16144E-12|
+| 13|    0.997216 +i*  -0.0744994|    0.999995|-2.44054E-11 +i*-5.01205E-12|
+| 14|    0.994388 +i*   -0.105748|    0.999995| 7.90901E-12 +i*  1.6655E-12|
+| 15|    0.990581 +i*   -0.136893|    0.999995| 1.61287E-11 +i* -3.3209E-12|
+| 16|    0.985799 +i*   -0.167904|    0.999995| 4.58533E-12 +i* 2.31159E-12|
+| 17|    0.980046 +i*   -0.198749|    0.999995|-9.26814E-12 +i*-2.74114E-13|
+| 18|    0.973328 +i*   -0.229398|    0.999995| 9.28524E-12 +i*-5.68823E-13|
+| 19|    0.965655 +i*   -0.259809|    0.999995|-3.24851E-13 +i* 4.39207E-12|
+| 20|    0.957029 +i*   -0.289977|    0.999995|-8.62932E-12 +i* 8.84565E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 0 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 0 dimgrid2 1758 start 0  size 450048
+gpu 1 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 1 dimgrid2 1758 start 450048  size 450048
+gpu 0 iter : 1  Arret : 0.000934377 s/iter 29.785172 
+gpu 0 iter : 2  Arret : 0.00696213 s/iter 29.780843 
+gpu 0 iter : 3  Arret : 0.00687603 s/iter 29.810070 
+gpu 0 iter : 4  Arret : 0.00681492 s/iter 29.830753 
+gpu 0 iter : 5  Arret : 0.0058983 s/iter 29.863679 
+gpu 0 iter : 6  Arret : 0.00367365 s/iter 29.807481 
+gpu 0 iter : 7  Arret : 0.00500213 s/iter 30.557553 
+gpu 0 iter : 8  Arret : 0.00535076 s/iter 29.851254 
+gpu 0 iter : 9  Arret : 0.00453455 s/iter 29.781522 
+gpu 0 iter : 10  Arret : 0.00409842 s/iter 29.787929 
+gpu 0 iter : 11  Arret : 0.00143233 s/iter 29.781476 
+gpu 0 iter : 12  Arret : 0.00146602 s/iter 29.781535 
+gpu 0 iter : 13  Arret : 0.000155514 s/iter 29.800172 
+gpu 0 iter : 14  Arret : 0.000248997 s/iter 29.812009 
+gpu 0 iter : 15  Arret : 0.000259905 s/iter 29.804786 
+gpu 0 iter : 16  Arret : 7.37179E-06 s/iter 29.780241 
+gpu 0 iter : 17  Arret : 9.66013E-07 s/iter 29.780637 
+gpu 0 iter : 18  Arret : 5.0554E-09 s/iter 29.781167 
+gpu 0 iter : 19  Arret : 2.83884E-11 s/iter 29.780911 
+gpu 0 iter : 20  Arret : 1.59656E-13 s/iter 29.782466 
+temps : 597.699 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     8.68715E-07
+Stabilite :     1.59656E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.14003E-11 +i*-5.32252E-12|
+|  2|    0.978496 +i*    0.206294|     1.00001| 3.20241E-09 +i*-1.76732E-09|
+|  3|    0.989495 +i*    0.144532|    0.999995| -9.3423E-12 +i* 2.37871E-12|
+|  4|    0.996623 +i*    0.082186|     1.00001|-8.77002E-10 +i*-2.20815E-11|
+|  5|    0.999805 +i*   0.0195142|    0.999995| 2.20493E-11 +i*  -2.226E-13|
+|  6|    0.999072 +i*  -0.0432151|     1.00001|  3.9792E-09 +i* 2.92946E-10|
+|  7|    0.994382 +i*   -0.105811|    0.999995| 1.87056E-11 +i* 2.32592E-14|
+|  8|    0.985801 +i*   -0.167952|     1.00001|-4.34654E-10 +i*-2.08745E-09|
+|  9|    0.973324 +i*   -0.229458|     1.00001|-4.29482E-10 +i* 1.89694E-09|
+| 10|    0.957003 +i*   -0.290061|    0.999995| 2.09728E-11 +i* 1.38602E-11|
+| 11|    0.936929 +i*   -0.349536|     1.00001| -1.8867E-09 +i* 4.79158E-10|
+| 12|    0.913159 +i*   -0.407592|    0.999995| 3.70326E-12 +i* 1.47898E-11|
+| 13|    0.885806 +i*   -0.464069|     1.00001|-2.45794E-09 +i*-1.30058E-09|
+| 14|    0.854946 +i*   -0.518709|    0.999995|  1.0744E-11 +i*-3.40256E-12|
+| 15|    0.820747 +i*   -0.571301|     1.00001|-4.61003E-09 +i*   7.007E-10|
+| 16|    0.783279 +i*   -0.621663|    0.999995| 1.84956E-11 +i*-2.49151E-12|
+| 17|    0.742767 +i*   -0.669558|     1.00001|-4.34434E-10 +i* 3.18972E-09|
+| 18|    0.699304 +i*   -0.714832|     1.00001| 4.05401E-11 +i* 2.82089E-09|
+| 19|    0.653078 +i*   -0.757284|    0.999995| 1.03298E-11 +i* -7.6561E-12|
+| 20|    0.604286 +i*   -0.796775|     1.00001| 3.76869E-10 +i* -2.2048E-09|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 0 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 0 dimgrid2 1954 start 0  size 500096
+gpu 1 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 1 dimgrid2 1954 start 500096  size 500096
+gpu 0 iter : 1  Arret : 0.000522864 s/iter 36.550656 
+gpu 0 iter : 2  Arret : 0.0132747 s/iter 36.543906 
+gpu 0 iter : 3  Arret : 0.0139927 s/iter 36.537865 
+gpu 0 iter : 4  Arret : 0.0609965 s/iter 36.556357 
+gpu 0 iter : 5  Arret : 0.0483081 s/iter 36.745840 
+gpu 0 iter : 6  Arret : 0.0240831 s/iter 37.311831 
+gpu 0 iter : 7  Arret : 0.0143976 s/iter 37.405145 
+gpu 0 iter : 8  Arret : 0.0186249 s/iter 37.209987 
+gpu 0 iter : 9  Arret : 0.0183006 s/iter 37.203598 
+gpu 0 iter : 10  Arret : 0.00419014 s/iter 36.653348 
+gpu 0 iter : 11  Arret : 0.00267428 s/iter 36.517090 
+gpu 0 iter : 12  Arret : 0.00522291 s/iter 37.286986 
+gpu 0 iter : 13  Arret : 0.00571944 s/iter 37.080488 
+gpu 0 iter : 14  Arret : 0.00137578 s/iter 36.546849 
+gpu 0 iter : 15  Arret : 0.000272499 s/iter 36.545370 
+gpu 0 iter : 16  Arret : 5.41269E-05 s/iter 36.543215 
+gpu 0 iter : 17  Arret : 1.8064E-05 s/iter 36.541670 
+gpu 0 iter : 18  Arret : 7.4609E-07 s/iter 36.545753 
+gpu 0 iter : 19  Arret : 1.84609E-09 s/iter 36.543399 
+gpu 0 iter : 20  Arret : 1.31216E-11 s/iter 36.541251 
+gpu 0 iter : 21  Arret : 1.95478E-13 s/iter 36.541087 
+temps : 777.691 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.29476E-07
+Stabilite :     1.95478E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327194|    0.999996|-2.65801E-11 +i* 1.58295E-11|
+|  2|     0.94078 +i*    0.339035|     1.00001| 4.08959E-09 +i*-3.83025E-10|
+|  3|    0.938626 +i*    0.344927|    0.999996| 7.81086E-12 +i* 2.78827E-12|
+|  4|    0.936447 +i*    0.350798|    0.999996|-2.16909E-11 +i*-1.62697E-12|
+|  5|    0.934221 +i*    0.356684|    0.999996|-2.89155E-11 +i* 4.85822E-12|
+|  6|    0.931965 +i*    0.362537|    0.999996|  2.0551E-11 +i*-2.01042E-11|
+|  7|    0.929678 +i*     0.36839|     1.00001| 3.06688E-09 +i*-6.88649E-10|
+|  8|     0.92734 +i*     0.37421|    0.999996|-1.66556E-12 +i* 1.30899E-11|
+|  9|    0.924978 +i*     0.38001|    0.999996|-1.25007E-11 +i*-1.18545E-11|
+| 10|    0.922568 +i*    0.385824|    0.999996| 1.41454E-11 +i* 9.54264E-12|
+| 11|     0.92013 +i*    0.391603|    0.999996| 2.13753E-11 +i* 7.35949E-12|
+| 12|     0.91766 +i*    0.397381|     1.00001|-1.48478E-09 +i*    2.24E-09|
+| 13|    0.915141 +i*    0.403125|    0.999996|-6.27054E-12 +i* 6.79734E-12|
+| 14|    0.912598 +i*    0.408848|    0.999996| 1.75608E-11 +i*-2.52559E-11|
+| 15|    0.910007 +i*    0.414584|    0.999996| 9.95037E-12 +i* 8.92586E-12|
+| 16|    0.907389 +i*    0.420284|    0.999996|-1.17559E-11 +i*  1.6185E-11|
+| 17|    0.904739 +i*    0.425981|     1.00001|-4.13411E-09 +i* 2.38753E-09|
+| 18|     0.90204 +i*    0.431643|    0.999996| 2.56616E-11 +i*-2.15536E-11|
+| 19|    0.899319 +i*    0.437284|    0.999996|-1.08706E-11 +i*-3.73645E-12|
+| 20|    0.896549 +i*    0.442935|    0.999996|-1.73801E-11 +i* 1.56396E-11|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 0 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 0 dimgrid2 2149 start 0  size 550016
+gpu 1 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 1 dimgrid2 2149 start 550016  size 550016
+gpu 0 iter : 1  Arret : 0.00014409 s/iter 44.441143 
+gpu 0 iter : 2  Arret : 0.00319807 s/iter 44.401468 
+gpu 0 iter : 3  Arret : 0.387899 s/iter 44.444781 
+gpu 0 iter : 4  Arret : 0.361637 s/iter 44.709916 
+gpu 0 iter : 5  Arret : 0.774853 s/iter 44.819044 
+gpu 0 iter : 6  Arret : 0.812485 s/iter 44.747717 
+gpu 0 iter : 7  Arret : 0.733246 s/iter 44.774715 
+gpu 0 iter : 8  Arret : 0.130869 s/iter 44.702449 
+gpu 0 iter : 9  Arret : 0.00924724 s/iter 44.681592 
+gpu 0 iter : 10  Arret : 0.0141927 s/iter 44.394843 
+gpu 0 iter : 11  Arret : 0.013946 s/iter 44.666481 
+gpu 0 iter : 12  Arret : 0.00036679 s/iter 44.398985 
+gpu 0 iter : 13  Arret : 0.000453957 s/iter 44.390562 
+gpu 0 iter : 14  Arret : 0.000164159 s/iter 44.391470 
+gpu 0 iter : 15  Arret : 4.21656E-05 s/iter 44.398715 
+gpu 0 iter : 16  Arret : 4.86857E-05 s/iter 44.385485 
+gpu 0 iter : 17  Arret : 1.82615E-05 s/iter 44.397615 
+gpu 0 iter : 18  Arret : 2.54386E-05 s/iter 44.395009 
+gpu 0 iter : 19  Arret : 3.4401E-07 s/iter 44.383791 
+gpu 0 iter : 20  Arret : 5.80356E-10 s/iter 44.424845 
+gpu 0 iter : 21  Arret : 1.03182E-12 s/iter 44.401539 
+gpu 0 iter : 22  Arret : 1.79361E-15 s/iter 44.400971 
+temps : 980.164 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.10122E-07
+Stabilite :     2.22043E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.42795E-11 +i*-4.60743E-15|
+|  2|    0.922575 +i*    0.385833|     1.00001| 2.95218E-09 +i* -1.2743E-08|
+|  3|    0.896547 +i*    0.442942|    0.999997| 5.96259E-11 +i*-1.66326E-11|
+|  4|    0.866992 +i*    0.498316|    0.999997| 1.74196E-11 +i*-1.69797E-11|
+|  5|    0.834031 +i*    0.551728|     1.00001|-5.34812E-09 +i* 5.73563E-09|
+|  6|     0.79777 +i*    0.602956|    0.999997| 4.99865E-11 +i*-6.06706E-11|
+|  7|    0.758371 +i*    0.651818|    0.999997| 2.89082E-11 +i*-6.63435E-11|
+|  8|    0.715991 +i*    0.698105|    0.999997|-1.09521E-11 +i* 1.55782E-11|
+|  9|    0.670783 +i*    0.741649|    0.999997| 3.88353E-11 +i*-1.73947E-11|
+| 10|    0.622933 +i*    0.782271|    0.999997| 4.52627E-12 +i*-4.57076E-12|
+| 11|    0.572636 +i*    0.819806|    0.999997|-6.09177E-11 +i* 9.88701E-12|
+| 12|    0.520076 +i*    0.854116|    0.999997|-3.97113E-11 +i*-1.02661E-11|
+| 13|    0.465474 +i*    0.885068|     1.00001|-1.56243E-09 +i*-2.92806E-09|
+| 14|    0.409033 +i*    0.912516|    0.999997|-3.44769E-11 +i*-1.20596E-11|
+| 15|    0.350979 +i*     0.93638|    0.999997|-2.79532E-11 +i*-7.11947E-12|
+| 16|    0.291549 +i*    0.956562|     1.00001| 1.63076E-08 +i*-4.23164E-09|
+| 17|    0.230965 +i*    0.972959|    0.999997|-2.98301E-11 +i*-5.42622E-12|
+| 18|     0.16947 +i*    0.985532|    0.999997| -1.0747E-13 +i*-1.81481E-11|
+| 19|    0.107316 +i*    0.994222|    0.999997| 3.43932E-11 +i* 7.03199E-12|
+| 20|   0.0447302 +i*    0.998996|    0.999997| 3.84641E-11 +i* 1.92052E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 1 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 1 dimgrid2 2344 start 600064  size 600064
+gpu 0 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 0 dimgrid2 2344 start 0  size 600064
+gpu 0 iter : 1  Arret : 3.8885E-05 s/iter 52.971521 
+gpu 0 iter : 2  Arret : 0.000284542 s/iter 52.955631 
+gpu 0 iter : 3  Arret : 0.001079 s/iter 52.938333 
+gpu 0 iter : 4  Arret : 0.0966088 s/iter 52.942142 
+gpu 0 iter : 5  Arret : 0.103391 s/iter 52.955000 
+gpu 0 iter : 6  Arret : 0.0248299 s/iter 52.964601 
+gpu 0 iter : 7  Arret : 0.069531 s/iter 53.095760 
+gpu 0 iter : 8  Arret : 0.0771246 s/iter 53.925535 
+gpu 0 iter : 9  Arret : 0.00708884 s/iter 54.232314 
+gpu 0 iter : 10  Arret : 0.00626388 s/iter 53.140451 
+gpu 0 iter : 11  Arret : 0.0053043 s/iter 53.112174 
+gpu 0 iter : 12  Arret : 0.00331114 s/iter 52.996201 
+gpu 0 iter : 13  Arret : 0.00184892 s/iter 52.993128 
+gpu 0 iter : 14  Arret : 0.00120426 s/iter 52.941811 
+gpu 0 iter : 15  Arret : 0.0315669 s/iter 52.922064 
+gpu 0 iter : 16  Arret : 0.0309586 s/iter 52.930546 
+gpu 0 iter : 17  Arret : 0.000209877 s/iter 52.942820 
+gpu 0 iter : 18  Arret : 0.0001072 s/iter 52.930274 
+gpu 0 iter : 19  Arret : 0.000246365 s/iter 52.938489 
+gpu 0 iter : 20  Arret : 1.0521E-05 s/iter 52.928174 
+gpu 0 iter : 21  Arret : 6.1345E-07 s/iter 52.918094 
+gpu 0 iter : 22  Arret : 2.93032E-09 s/iter 52.892411 
+gpu 0 iter : 23  Arret : 1.16674E-11 s/iter 52.923904 
+gpu 0 iter : 24  Arret : 4.64713E-14 s/iter 52.900823 
+temps : 1274.44 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.33273E-07
+Stabilite :     4.64713E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.38103E-11 +i*-1.80134E-13|
+|  2|     0.93422 +i*    0.356687|    0.999997|  -1.633E-11 +i*-1.74183E-12|
+|  3|    0.922566 +i*    0.385831|    0.999997|  2.1144E-11 +i*-3.58299E-11|
+|  4|    0.910003 +i*    0.414595|    0.999997|-5.13478E-12 +i* 9.28282E-12|
+|  5|    0.896543 +i*     0.44295|    0.999997|-2.07689E-11 +i* 1.70204E-11|
+|  6|      0.8822 +i*    0.470869|    0.999997| 2.23999E-12 +i*-1.16781E-12|
+|  7|    0.866987 +i*    0.498324|    0.999997|-1.24258E-11 +i* 4.98106E-11|
+|  8|    0.850921 +i*    0.525287|    0.999997|-3.98015E-12 +i*-4.27941E-12|
+|  9|    0.834016 +i*    0.551734|    0.999997|-3.61311E-11 +i*-1.54952E-11|
+| 10|     0.81629 +i*    0.577637|    0.999997| 4.59893E-11 +i* 4.17907E-11|
+| 11|    0.797759 +i*    0.602971|    0.999997|-1.10754E-11 +i*-4.88287E-12|
+| 12|    0.778443 +i*     0.62771|    0.999997|-4.39411E-11 +i* 1.55896E-11|
+| 13|    0.758354 +i*    0.651838|    0.999997|-9.95959E-12 +i*-1.30844E-11|
+| 14|    0.737523 +i*    0.675317|    0.999997| 1.58167E-11 +i* 2.05323E-11|
+| 15|    0.715965 +i*    0.698131|    0.999997| 3.89393E-11 +i*-5.09681E-11|
+| 16|    0.693703 +i*    0.720257|    0.999997|-9.01323E-12 +i*  7.7873E-12|
+| 17|    0.670757 +i*    0.741673|    0.999997| 3.04825E-11 +i* 9.42191E-12|
+| 18|     0.64715 +i*    0.762359|    0.999997|-1.70122E-11 +i*  9.8992E-12|
+| 19|    0.622905 +i*    0.782293|    0.999997|-4.17721E-11 +i*-1.73844E-12|
+| 20|    0.598047 +i*    0.801457|    0.999997| 3.31615E-11 +i* 2.07676E-11|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+500000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 1 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 1 dimgrid2 2540 start 650112  size 650112
+gpu 0 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 0 dimgrid2 2540 start 0  size 650112
+gpu 0 iter : 1  Arret : 0.00628647 s/iter 61.860709 
+gpu 0 iter : 2  Arret : 0.72227 s/iter 63.313546 
+gpu 0 iter : 3  Arret : 0.911591 s/iter 64.113240 
+gpu 0 iter : 4  Arret : 3.32424 s/iter 66.255368 
+gpu 0 iter : 5  Arret : 0.682132 s/iter 68.469771 
+gpu 0 iter : 6  Arret : 0.505911 s/iter 69.300919 
+gpu 0 iter : 7  Arret : 0.254307 s/iter 69.259673 
+gpu 0 iter : 8  Arret : 0.430096 s/iter 69.523412 
+gpu 0 iter : 9  Arret : 0.777567 s/iter 69.408417 
+gpu 0 iter : 10  Arret : 1.99467 s/iter 68.655998 
+gpu 0 iter : 11  Arret : 1.85852 s/iter 67.603681 
+gpu 0 iter : 12  Arret : 2.02611 s/iter 66.868402 
+gpu 0 iter : 13  Arret : 1.15944 s/iter 66.174438 
+gpu 0 iter : 14  Arret : 0.531674 s/iter 65.526952 
+gpu 0 iter : 15  Arret : 2.27383 s/iter 65.419434 
+gpu 0 iter : 16  Arret : 1.55977 s/iter 65.219200 
+gpu 0 iter : 17  Arret : 1.13236 s/iter 64.673114 
+gpu 0 iter : 18  Arret : 4.51364 s/iter 64.724333 
+gpu 0 iter : 19  Arret : 5.04962 s/iter 64.433657 
+gpu 0 iter : 20  Arret : 1.48587 s/iter 64.358341 
+gpu 0 iter : 21  Arret : 0.883079 s/iter 64.267452 
+gpu 0 iter : 22  Arret : 2.51028 s/iter 64.140059 
+gpu 0 iter : 23  Arret : 0.905278 s/iter 64.159595 
+gpu 0 iter : 24  Arret : 1.65594 s/iter 64.077328 
+gpu 0 iter : 25  Arret : 0.499674 s/iter 64.078045 
+gpu 0 iter : 26  Arret : 0.466694 s/iter 63.818912 
+gpu 0 iter : 27  Arret : 0.55505 s/iter 64.016329 
+gpu 0 iter : 28  Arret : 0.8168 s/iter 63.827638 
+gpu 0 iter : 29  Arret : 0.74972 s/iter 63.396444 
+gpu 0 iter : 30  Arret : 0.575658 s/iter 63.145091 
+gpu 0 iter : 31  Arret : 0.860448 s/iter 63.141130 
+gpu 0 iter : 32  Arret : 0.197086 s/iter 63.090388 
+gpu 0 iter : 33  Arret : 0.133009 s/iter 62.951762 
+gpu 0 iter : 34  Arret : 0.0594328 s/iter 62.894022 
+gpu 0 iter : 35  Arret : 0.0360249 s/iter 62.727992 
+gpu 0 iter : 36  Arret : 0.0444519 s/iter 61.797829 
+gpu 0 iter : 37  Arret : 0.0238253 s/iter 61.810588 
+gpu 0 iter : 38  Arret : 0.0103564 s/iter 61.862571 
+gpu 0 iter : 39  Arret : 0.00521582 s/iter 61.882747 
+gpu 0 iter : 40  Arret : 0.00100951 s/iter 61.706830 
+gpu 0 iter : 41  Arret : 2.96042E-06 s/iter 61.875246 
+gpu 0 iter : 42  Arret : 5.56663E-08 s/iter 61.864892 
+gpu 0 iter : 43  Arret : 6.68144E-10 s/iter 61.867690 
+gpu 0 iter : 44  Arret : 7.90993E-12 s/iter 61.865585 
+gpu 0 iter : 45  Arret : 9.36058E-14 s/iter 61.863311 
+temps : 2898.74 seconde(s)
+Nb iterations : 45
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.58473E-08
+Stabilite :     9.36058E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327175|    0.999997| 2.52776E-12 +i*-3.98737E-12|
+|  2|   -0.769371 +i*    0.638797|    0.999997|-4.59108E-11 +i* 1.31056E-11|
+|  3|    0.922562 +i*    0.385839|    0.999997| 3.58704E-11 +i*-8.51852E-12|
+|  4|   -0.807942 +i*    0.589256|    0.999997| 4.27877E-11 +i* 1.05571E-11|
+|  5|   -0.147855 +i*   -0.989006|    0.999997| 3.73612E-11 +i* -9.4349E-12|
+|  6|    0.896499 +i*    0.443038|    0.999997| 4.17997E-11 +i*-4.44292E-11|
+|  7|   -0.843314 +i*    0.537416|    0.999997|-2.83193E-11 +i* 2.81434E-11|
+|  8|  -0.0855438 +i*   -0.996331|    0.999997|-2.93523E-11 +i* 4.13114E-13|
+|  9|    0.866983 +i*    0.498331|    0.999997| 4.10197E-11 +i*-6.30346E-11|
+| 10|   -0.875372 +i*    0.483442|    0.999997|-3.28859E-11 +i*-3.68028E-11|
+| 11|  -0.0228418 +i*   -0.999736|    0.999997|-7.90479E-14 +i* 5.45453E-13|
+| 12|    0.834001 +i*    0.551756|    0.999997|-1.74238E-11 +i* 1.04526E-11|
+| 13|   -0.904108 +i*    0.427296|    0.999997| 4.84454E-11 +i*  4.6252E-11|
+| 14|   0.0400131 +i*   -0.999196|    0.999997| 2.63727E-11 +i*-1.98375E-12|
+| 15|    0.797743 +i*    0.602992|    0.999997|-5.30307E-11 +i*-4.41658E-12|
+| 16|    -0.92903 +i*    0.370014|           1|  3.4958E-10 +i* 3.33215E-09|
+| 17|    0.102531 +i*   -0.994726|    0.999997| 2.38702E-11 +i*  -3.197E-12|
+| 18|    0.758336 +i*    0.651859|    0.999997| 1.77951E-11 +i* 3.01302E-11|
+| 19|   -0.950413 +i*    0.310979|    0.999997|  1.7147E-11 +i*-5.05296E-12|
+| 20|    0.164753 +i*   -0.986332|    0.999997| 2.38304E-11 +i* 4.80854E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+CPU thread 0 (of 2) uses CUDA device 0
+CPU thread 1 (of 2) uses CUDA device 1
+gpu 0 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 0 dimgrid2 2735 start 0  size 700032
+gpu 1 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 1 dimgrid2 2735 start 700032  size 700032
+gpu 0 iter : 1  Arret : 0.00217352 s/iter 71.527039 
+gpu 0 iter : 2  Arret : 0.00204326 s/iter 71.554612 
+gpu 0 iter : 3  Arret : 0.0140691 s/iter 72.497377 
+gpu 0 iter : 4  Arret : 0.0151412 s/iter 72.864680 
+gpu 0 iter : 5  Arret : 0.015334 s/iter 73.432854 
+gpu 0 iter : 6  Arret : 0.0105631 s/iter 73.577044 
+gpu 0 iter : 7  Arret : 0.0240918 s/iter 73.746994 
+gpu 0 iter : 8  Arret : 0.00888261 s/iter 73.557246 
+gpu 0 iter : 9  Arret : 0.00630222 s/iter 72.634957 
+gpu 0 iter : 10  Arret : 0.00641358 s/iter 72.150754 
+gpu 0 iter : 11  Arret : 0.0024671 s/iter 71.622817 
+gpu 0 iter : 12  Arret : 0.001382 s/iter 71.347436 
+gpu 0 iter : 13  Arret : 0.000666588 s/iter 71.494179 
+gpu 0 iter : 14  Arret : 0.0011116 s/iter 71.506536 
+gpu 0 iter : 15  Arret : 0.000204639 s/iter 71.496937 
+gpu 0 iter : 16  Arret : 0.000146979 s/iter 71.464665 
+gpu 0 iter : 17  Arret : 9.54902E-06 s/iter 71.461916 
+gpu 0 iter : 18  Arret : 2.08751E-06 s/iter 71.342593 
+gpu 0 iter : 19  Arret : 2.76106E-08 s/iter 71.479752 
+gpu 0 iter : 20  Arret : 3.81593E-10 s/iter 71.493812 
+gpu 0 iter : 21  Arret : 5.25251E-12 s/iter 71.492410 
+gpu 0 iter : 22  Arret : 7.23385E-14 s/iter 71.493201 
+temps : 1586.3 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.65661E-08
+Stabilite :     7.23385E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944967 +i*    0.327176|           1| 6.08988E-09 +i* 1.90638E-09|
+|  2|    0.934217 +i*    0.356717|           1| 3.23156E-10 +i*-4.97808E-09|
+|  3|   -0.939708 +i*   -0.341989|           1|-8.48388E-09 +i*-2.69832E-09|
+|  4|    0.922563 +i*    0.385856|           1| 9.29645E-10 +i* 1.56409E-09|
+|  5|   -0.928505 +i*   -0.371312|    0.999997|-5.57474E-11 +i*  5.0417E-11|
+|  6|    0.909996 +i*     0.41461|    0.999997| 2.44382E-11 +i*-9.26082E-13|
+|  7|   -0.916393 +i*   -0.400273|    0.999997|  2.4082E-11 +i*-3.09888E-12|
+|  8|    0.896534 +i*    0.442968|    0.999997|-9.24949E-12 +i* 1.43962E-11|
+|  9|   -0.903378 +i*   -0.428839|    0.999997|-8.68483E-12 +i*-2.13769E-11|
+| 10|    0.882189 +i*     0.47089|    0.999997|-2.80496E-11 +i* 3.88745E-12|
+| 11|   -0.889473 +i*   -0.456982|    0.999997| 4.09844E-11 +i*-1.49197E-11|
+| 12|    0.866974 +i*    0.498347|    0.999997| 3.35584E-11 +i* 9.33695E-12|
+| 13|   -0.874706 +i*   -0.484662|           1| 1.54875E-09 +i*-2.29441E-09|
+| 14|    0.850921 +i*    0.525301|           1|-2.50513E-09 +i* 1.02849E-08|
+| 15|    -0.85904 +i*   -0.511916|           1|-3.09325E-09 +i*-2.23006E-09|
+| 16|    0.833989 +i*    0.551788|           1| 1.90979E-09 +i* 7.07084E-09|
+| 17|   -0.842553 +i*   -0.538607|    0.999997|-1.00535E-11 +i*-3.70571E-11|
+| 18|    0.816264 +i*    0.577674|    0.999997| 3.90202E-11 +i*-5.15439E-12|
+| 19|   -0.825233 +i*   -0.564788|    0.999997|-1.77758E-11 +i*  6.2068E-11|
+| 20|    0.797731 +i*    0.603009|    0.999997|-1.41849E-11 +i* 9.98245E-12|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 1
+800000 racines de module = 0.999997
diff --git a/tests_sparse/results/3GPU_mpi.txt b/tests_sparse/results/3GPU_mpi.txt
new file mode 100644
index 0000000..1a3542d
--- /dev/null
+++ b/tests_sparse/results/3GPU_mpi.txt
@@ -0,0 +1,1077 @@
+REMAINING: 3
+Taking GPU #1
+Taking GPU #2
+Taking GPU #3
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+zone limite de 'log-exp' 1.00356
+zone limite de 'log-exp' 1.00356
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 1, start 33365 size 33365
+proc 1 start 33365 size 33365
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 0, start 0 size 33365
+proc 0 start 0 size 33365
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 2, start 66730 size 33365
+proc 2 start 66730 size 33365
+iter : 1  Arret : 0.00636867 s/iter 0.329362 
+iter : 2  Arret : 0.00657889 s/iter 0.399235 
+iter : 3  Arret : 0.00361601 s/iter 0.329375 
+iter : 4  Arret : 0.00311006 s/iter 0.329297 
+iter : 5  Arret : 0.00432728 s/iter 0.329173 
+iter : 6  Arret : 0.00828327 s/iter 0.329259 
+iter : 7  Arret : 0.0257094 s/iter 0.329198 
+iter : 8  Arret : 0.0459298 s/iter 0.329264 
+iter : 9  Arret : 0.0265724 s/iter 0.329327 
+iter : 10  Arret : 0.0258468 s/iter 0.329287 
+iter : 11  Arret : 0.0279499 s/iter 0.329237 
+iter : 12  Arret : 0.001545 s/iter 0.329100 
+iter : 13  Arret : 0.000785448 s/iter 0.329071 
+iter : 14  Arret : 0.000246447 s/iter 0.328988 
+iter : 15  Arret : 4.20422E-05 s/iter 0.328996 
+iter : 16  Arret : 9.59602E-07 s/iter 0.328932 
+iter : 17  Arret : 1.29572E-08 s/iter 0.328917 
+iter : 18  Arret : 1.9305E-10 s/iter 0.328972 
+iter : 19  Arret : 2.87608E-12 s/iter 0.328986 
+iter : 20  Arret : 4.29738E-14 s/iter 0.328967 
+temps : 6.74738 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.61117E-09
+Stabilite :     3.15104E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54036 +i*    0.841503|     1.00006|-5.00602E-11 +i*  9.0853E-12|
+|  2|   -0.113164 +i*    0.993538|    0.999962|-4.34919E-12 +i* 9.60242E-13|
+|  3|   -0.226885 +i*   -0.973981|     1.00006|-5.81993E-10 +i*-4.18547E-10|
+|  4|   -0.715763 +i*    0.698289|    0.999962| 9.11271E-13 +i* 2.47219E-12|
+|  5|    0.439922 +i*   -0.897993|    0.999962|-3.49498E-13 +i* 1.66432E-12|
+|  6|   -0.996122 +i*   0.0886386|     1.00006| 4.72785E-10 +i* 4.13616E-11|
+|  7|    0.908546 +i*   -0.417692|    0.999962| 4.78506E-13 +i* 1.54377E-13|
+|  8|   -0.827813 +i*   -0.560935|    0.999962| 9.76996E-13 +i*-2.04309E-12|
+|  9|    0.968129 +i*    0.250682|     1.00006|-2.31715E-10 +i* 1.34848E-10|
+| 10|   -0.286842 +i*   -0.958038|     1.00006|-5.93554E-10 +i*-2.45345E-10|
+| 11|    0.591653 +i*    0.806145|    0.999962|-9.87654E-13 +i*-3.03635E-12|
+| 12|  -0.0511836 +i*    0.998651|    0.999962|-2.22622E-12 +i*-3.69013E-14|
+| 13|    -0.67097 +i*    0.741432|    0.999962|-8.03801E-14 +i*-1.68204E-12|
+| 14|    0.383249 +i*   -0.923603|    0.999962|-1.29119E-12 +i*-1.37426E-12|
+| 15|   -0.988685 +i*     0.15039|     1.00006|-1.61051E-10 +i* 7.18515E-11|
+| 16|    0.880824 +i*   -0.473363|    0.999962|-4.03455E-13 +i* 2.85139E-12|
+| 17|   -0.861082 +i*   -0.508391|    0.999962| 1.02962E-12 +i*-4.51911E-12|
+| 18|     0.98184 +i*    0.190015|     1.00006| -8.9615E-10 +i* 1.84549E-11|
+| 19|   -0.345842 +i*   -0.938354|     1.00006| 1.38421E-10 +i*-2.31696E-10|
+| 20|    0.640621 +i*    0.767807|    0.999962|-6.98774E-13 +i* 1.13798E-12|
++---+----------------------------+------------+----------------------------+
+40000 racines de module = 1.00006
+60000 racines de module = 0.999962
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+zone limite de 'log-exp' 1.00178
+zone limite de 'log-exp' 1.00178
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 0, start 0 size 66730
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 2, start 133460 size 66730
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 1, start 66730 size 66730
+proc 1 start 66730 size 66730
+proc 0 start 0 size 66730
+proc 2 start 133460 size 66730
+iter : 1  Arret : 0.000142188 s/iter 1.105590 
+iter : 2  Arret : 9.17343E-05 s/iter 1.105467 
+iter : 3  Arret : 0.000244685 s/iter 1.105383 
+iter : 4  Arret : 0.000682133 s/iter 1.105292 
+iter : 5  Arret : 0.00106082 s/iter 1.105357 
+iter : 6  Arret : 0.0046349 s/iter 1.105627 
+iter : 7  Arret : 0.245316 s/iter 1.105437 
+iter : 8  Arret : 0.209365 s/iter 1.105331 
+iter : 9  Arret : 0.379866 s/iter 1.232000 
+iter : 10  Arret : 4.41086 s/iter 1.231289 
+iter : 11  Arret : 0.733607 s/iter 1.221006 
+iter : 12  Arret : 1.48488 s/iter 1.230776 
+iter : 13  Arret : 2.90915 s/iter 1.218893 
+iter : 14  Arret : 2.5946 s/iter 1.221810 
+iter : 15  Arret : 2.22908 s/iter 1.196357 
+iter : 16  Arret : 1.53338 s/iter 1.218896 
+iter : 17  Arret : 0.687429 s/iter 1.232409 
+iter : 18  Arret : 1.29415 s/iter 1.218049 
+iter : 19  Arret : 0.749328 s/iter 1.202885 
+iter : 20  Arret : 0.446902 s/iter 1.200546 
+iter : 21  Arret : 0.209749 s/iter 1.203567 
+iter : 22  Arret : 0.122832 s/iter 1.223517 
+iter : 23  Arret : 0.092463 s/iter 1.196899 
+iter : 24  Arret : 0.0682415 s/iter 1.105272 
+iter : 25  Arret : 0.0261421 s/iter 1.105369 
+iter : 26  Arret : 0.0128528 s/iter 1.105423 
+iter : 27  Arret : 0.00439635 s/iter 1.105340 
+iter : 28  Arret : 0.000159296 s/iter 1.105627 
+iter : 29  Arret : 4.01973E-09 s/iter 1.105376 
+iter : 30  Arret : 4.01947E-13 s/iter 1.105397 
+temps : 34.9569 seconde(s)
+Nb iterations : 30
+Nb de depassements de capacite exponentielle : 0
+Precision :     0.000200985
+Stabilite :     1.76873E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540303 +i*    0.841453|    0.999985| 1.08703E-11 +i*-2.49217E-12|
+|  2|   -0.837195 +i*    0.546877|    0.999985| -5.4492E-12 +i* 1.09163E-12|
+|  3|   -0.553418 +i*   -0.832885|    0.999985| -1.9722E-12 +i*-7.40397E-12|
+|  4|    0.828599 +i*   -0.559925|     1.00005|-7.54521E-09 +i* 1.47059E-08|
+|  5|     -0.8197 +i*    0.572767|    0.999985|-4.21663E-13 +i* -2.8616E-12|
+|  6|    -0.57917 +i*   -0.815188|    0.999985|-5.13034E-12 +i*-1.52645E-12|
+|  7|    0.810626 +i*   -0.585537|    0.999985|-6.36846E-12 +i*-5.86797E-12|
+|  8|    0.591872 +i*    0.806089|     1.00005|-1.69803E-09 +i* 9.43795E-09|
+|  9|   -0.801454 +i*    0.598134|     1.00005|-3.72767E-08 +i*-1.30274E-08|
+| 10|   -0.604356 +i*   -0.796695|    0.999985|-1.64091E-13 +i* 1.59084E-12|
+| 11|    0.791937 +i*   -0.610578|    0.999985|  6.0707E-13 +i* 1.52922E-12|
+| 12|    0.616763 +i*     0.78713|    0.999985|-4.48042E-12 +i* -2.6295E-12|
+| 13|   -0.782301 +i*    0.622877|    0.999985|-2.15827E-12 +i*-6.27114E-12|
+| 14|   -0.628991 +i*   -0.777472|     1.00005| 6.93065E-09 +i*-8.65443E-09|
+| 15|    0.772474 +i*   -0.635023|    0.999985| 1.54783E-11 +i*-1.81338E-12|
+| 16|    0.641054 +i*    0.767476|    0.999985| 9.05009E-12 +i*-2.91295E-12|
+| 17|   -0.762458 +i*    0.647014|    0.999985| 5.81724E-12 +i*-9.99384E-12|
+| 18|   -0.652967 +i*   -0.757366|    0.999985| 5.10392E-12 +i*-6.61069E-12|
+| 19|    0.752302 +i*   -0.658888|     1.00005| 3.99107E-09 +i* 1.02117E-08|
+| 20|     0.66472 +i*    0.747072|    0.999985|-7.79776E-12 +i*-2.52076E-13|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+zone limite de 'log-exp' 1.00118
+zone limite de 'log-exp' 1.00118
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 0, start 0 size 100010
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 1, start 100010 size 100010
+proc 0 start 0 size 100010
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 2, start 200020 size 100010
+proc 2 start 200020 size 100010
+proc 1 start 100010 size 100010
+iter : 1  Arret : 0.000241517 s/iter 2.323836 
+iter : 2  Arret : 0.000247434 s/iter 2.323058 
+iter : 3  Arret : 0.000463452 s/iter 2.323374 
+iter : 4  Arret : 0.000398803 s/iter 2.323515 
+iter : 5  Arret : 0.00341669 s/iter 2.322975 
+iter : 6  Arret : 0.00292399 s/iter 2.323420 
+iter : 7  Arret : 0.000788945 s/iter 2.323436 
+iter : 8  Arret : 0.00170447 s/iter 2.323057 
+iter : 9  Arret : 0.00238537 s/iter 2.323613 
+iter : 10  Arret : 0.00277823 s/iter 2.323503 
+iter : 11  Arret : 0.00246937 s/iter 2.323565 
+iter : 12  Arret : 0.00245609 s/iter 2.323119 
+iter : 13  Arret : 0.00343669 s/iter 2.323466 
+iter : 14  Arret : 0.000768707 s/iter 2.323441 
+iter : 15  Arret : 0.000345721 s/iter 2.323771 
+iter : 16  Arret : 0.000155019 s/iter 2.323203 
+iter : 17  Arret : 8.38576E-05 s/iter 2.323354 
+iter : 18  Arret : 3.77989E-05 s/iter 2.323587 
+iter : 19  Arret : 1.56678E-05 s/iter 2.323178 
+iter : 20  Arret : 1.60844E-06 s/iter 2.323646 
+iter : 21  Arret : 2.3303E-09 s/iter 2.323524 
+iter : 22  Arret : 2.33106E-12 s/iter 2.323199 
+iter : 23  Arret : 2.22663E-15 s/iter 2.323432 
+temps : 53.6049 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.26935E-07
+Stabilite :     1.57011E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540341 +i*    0.841474|     1.00002| 2.17368E-09 +i*-4.61298E-09|
+|  2|   -0.940582 +i*    0.339532|    0.999988|-1.00517E-11 +i* 8.96228E-13|
+|  3|   -0.851937 +i*   -0.523689|     1.00002|-1.15969E-09 +i* 6.49452E-10|
+|  4|   -0.121715 +i*   -0.992553|    0.999988|-4.05498E-12 +i*-3.39981E-14|
+|  5|    0.700112 +i*   -0.714017|    0.999988| 6.43741E-12 +i* -3.3944E-12|
+|  6|    0.994789 +i*    0.102177|     1.00002| 6.46977E-09 +i* 6.38228E-10|
+|  7|    -0.26109 +i*    0.965338|     1.00002|-9.81343E-10 +i*-1.42942E-09|
+|  8|   -0.917494 +i*     0.39772|    0.999988|-1.15596E-11 +i*-7.01551E-13|
+|  9|   -0.883005 +i*    -0.46934|    0.999988| 2.43294E-12 +i*-2.16579E-12|
+| 10|   -0.183613 +i*   -0.982987|    0.999988|-2.93521E-12 +i* 3.65429E-12|
+| 11|    0.654063 +i*   -0.756425|    0.999988| 9.35807E-13 +i*-7.47193E-12|
+| 12|    0.999199 +i*   0.0397302|    0.999988| 4.01479E-12 +i* 4.95176E-13|
+| 13|    0.591939 +i*    0.805969|    0.999988| 5.60618E-12 +i* 1.36161E-11|
+| 14|   -0.200169 +i*     0.97975|    0.999988|-2.70206E-12 +i* 4.98612E-12|
+| 15|   -0.890827 +i*    0.454393|     1.00002| 1.15614E-09 +i*-4.44457E-09|
+| 16|   -0.910641 +i*    -0.41317|    0.999988| 3.06566E-12 +i*-6.62351E-12|
+| 17|    -0.24476 +i*   -0.969572|    0.999988|-3.79541E-12 +i* -1.5516E-12|
+| 18|    0.605447 +i*   -0.795915|     1.00002| 1.00095E-08 +i* 1.34043E-09|
+| 19|    0.999727 +i*  -0.0228685|    0.999988|-4.59166E-12 +i* -1.8699E-15|
+| 20|    0.641209 +i*    0.767351|    0.999988|-3.81029E-12 +i*-1.94543E-11|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+200000 racines de module = 0.999988
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+zone limite de 'log-exp' 1.00089
+zone limite de 'log-exp' 1.00089
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 1, start 133376 size 133376
+proc 1 start 133376 size 133376
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 2, start 266752 size 133376
+proc 2 start 266752 size 133376
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 0, start 0 size 133376
+proc 0 start 0 size 133376
+iter : 1  Arret : 3.41572E-05 s/iter 4.031958 
+iter : 2  Arret : 5.76272E-05 s/iter 3.993883 
+iter : 3  Arret : 0.000158453 s/iter 3.993399 
+iter : 4  Arret : 0.00273996 s/iter 3.992758 
+iter : 5  Arret : 0.0467933 s/iter 4.366329 
+iter : 6  Arret : 0.22218 s/iter 4.284126 
+iter : 7  Arret : 0.42804 s/iter 4.260135 
+iter : 8  Arret : 0.42537 s/iter 4.365362 
+iter : 9  Arret : 1.41014 s/iter 4.355866 
+iter : 10  Arret : 0.247816 s/iter 4.367999 
+iter : 11  Arret : 0.61273 s/iter 4.369136 
+iter : 12  Arret : 0.382941 s/iter 4.369062 
+iter : 13  Arret : 0.0761802 s/iter 4.362298 
+iter : 14  Arret : 0.0518753 s/iter 4.358238 
+iter : 15  Arret : 0.0257506 s/iter 4.656890 
+iter : 16  Arret : 0.0102381 s/iter 4.358513 
+iter : 17  Arret : 0.005134 s/iter 4.001761 
+iter : 18  Arret : 0.000452362 s/iter 3.994077 
+iter : 19  Arret : 0.00297557 s/iter 3.993052 
+iter : 20  Arret : 0.00526712 s/iter 3.994002 
+iter : 21  Arret : 3.42555E-05 s/iter 3.993688 
+iter : 22  Arret : 1.11275E-10 s/iter 3.992651 
+iter : 23  Arret : 1.11414E-14 s/iter 4.032604 
+temps : 96.6708 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.11169E-05
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.25993E-11 +i* -8.4544E-12|
+|  2|   -0.998331 +i*   0.0576263|    0.999992| 5.58298E-12 +i* 4.97158E-13|
+|  3|    0.439898 +i*   -0.898039|    0.999992| 1.18832E-11 +i*-2.97085E-12|
+|  4|   -0.996068 +i*   0.0888546|     1.00002|-2.25841E-08 +i*-1.11107E-08|
+|  5|    0.411581 +i*   -0.911398|     1.00002|-9.60735E-09 +i* 4.19844E-08|
+|  6|    0.591959 +i*    0.805996|     1.00002| 3.13531E-08 +i* 3.04739E-08|
+|  7|    -0.99276 +i*    0.120053|    0.999992| 1.33862E-11 +i* 5.56338E-12|
+|  8|    0.382777 +i*   -0.923832|    0.999992|-1.07905E-11 +i* 4.95248E-12|
+|  9|    0.616932 +i*    0.787007|    0.999992| 5.97233E-12 +i* 9.44689E-12|
+| 10|   -0.988512 +i*    0.151094|    0.999992| 5.88174E-12 +i* 3.10009E-12|
+| 11|    0.353648 +i*    -0.93537|    0.999992| 1.43463E-12 +i* 1.47159E-13|
+| 12|    0.641284 +i*    0.767294|    0.999992| 1.50564E-11 +i* 3.99661E-13|
+| 13|   -0.983293 +i*    0.181987|    0.999992|-8.33267E-12 +i*-2.27485E-12|
+| 14|    0.324173 +i*    -0.94599|    0.999992| 1.35322E-11 +i* 9.09395E-12|
+| 15|    0.665006 +i*    0.746827|    0.999992|-2.12212E-11 +i* 1.51281E-11|
+| 16|   -0.977144 +i*    0.212687|     1.00002|-3.41559E-08 +i*-3.75875E-08|
+| 17|    0.294407 +i*   -0.955704|     1.00002| 3.17084E-08 +i*-1.83133E-08|
+| 18|    0.688082 +i*    0.725665|     1.00002| 9.43862E-09 +i* 1.53247E-08|
+| 19|   -0.969996 +i*    0.243214|     1.00002|-1.54208E-08 +i*  7.9786E-09|
+| 20|    0.264303 +i*   -0.964463|     1.00002|-1.81472E-08 +i* 2.32076E-08|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+proc 0
+proc 1
+proc 2
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+zone limite de 'log-exp' 1.00071
+zone limite de 'log-exp' 1.00071
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 0, start 0 size 166741
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 2, start 333482 size 166741
+proc 2 start 333482 size 166741
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 1, start 166741 size 166741
+proc 1 start 166741 size 166741
+proc 0 start 0 size 166741
+iter : 1  Arret : 0.000549969 s/iter 6.132576 
+iter : 2  Arret : 0.00136877 s/iter 6.164693 
+iter : 3  Arret : 0.00252666 s/iter 6.165613 
+iter : 4  Arret : 0.00333137 s/iter 6.167007 
+iter : 5  Arret : 0.0110807 s/iter 6.200635 
+iter : 6  Arret : 0.0215416 s/iter 6.468986 
+iter : 7  Arret : 0.0322072 s/iter 6.456393 
+iter : 8  Arret : 0.080986 s/iter 6.519124 
+iter : 9  Arret : 0.0826165 s/iter 6.514057 
+iter : 10  Arret : 0.0901593 s/iter 6.515665 
+iter : 11  Arret : 0.0721246 s/iter 6.507703 
+iter : 12  Arret : 0.0383859 s/iter 6.536391 
+iter : 13  Arret : 0.047094 s/iter 6.449282 
+iter : 14  Arret : 0.0455028 s/iter 6.383506 
+iter : 15  Arret : 0.0488558 s/iter 6.165202 
+iter : 16  Arret : 0.0311762 s/iter 6.417032 
+iter : 17  Arret : 0.00516923 s/iter 6.202262 
+iter : 18  Arret : 0.00395658 s/iter 6.200738 
+iter : 19  Arret : 0.00872038 s/iter 6.200620 
+iter : 20  Arret : 0.000706838 s/iter 6.166205 
+iter : 21  Arret : 5.19381E-05 s/iter 6.167350 
+iter : 22  Arret : 9.80526E-06 s/iter 6.164118 
+iter : 23  Arret : 1.79792E-07 s/iter 6.163823 
+iter : 24  Arret : 2.65547E-09 s/iter 6.164604 
+iter : 25  Arret : 3.95657E-11 s/iter 6.164146 
+iter : 26  Arret : 5.89487E-13 s/iter 6.166992 
+temps : 163.725 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.35261E-07
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.19362E-11 +i*-9.05032E-12|
+|  2|    0.561258 +i*    0.827655|     1.00001|  2.3059E-10 +i* 2.96606E-09|
+|  3|    0.571586 +i*    0.820533|    0.999992| 2.10598E-11 +i* 4.32099E-13|
+|  4|    0.581835 +i*    0.813298|    0.999992| 8.15192E-12 +i* -1.8458E-11|
+|  5|    0.591992 +i*    0.805934|    0.999992| -1.4418E-11 +i*-5.03328E-12|
+|  6|    0.602059 +i*    0.798466|     1.00001| -3.2519E-09 +i* 1.73026E-09|
+|  7|     0.61202 +i*    0.790857|     1.00001|-1.75659E-10 +i*-1.26024E-09|
+|  8|    0.621881 +i*    0.783102|    0.999992| 8.42737E-12 +i*-9.22235E-12|
+|  9|    0.631656 +i*    0.775238|    0.999992| 4.94815E-12 +i* 2.88148E-11|
+| 10|    0.641332 +i*    0.767253|    0.999992| 3.71225E-12 +i* 1.15249E-11|
+| 11|    0.650912 +i*    0.759169|     1.00001| 2.14506E-09 +i*-3.89557E-09|
+| 12|    0.660376 +i*     0.75095|     1.00001| 2.31005E-09 +i* 8.36898E-10|
+| 13|    0.669732 +i*    0.742592|    0.999992| 1.96547E-11 +i* 7.83706E-12|
+| 14|    0.678995 +i*    0.734132|    0.999992|-1.02083E-11 +i*-1.98241E-11|
+| 15|    0.688152 +i*    0.725556|    0.999992|-3.69482E-12 +i*-1.48935E-11|
+| 16|    0.697228 +i*    0.716865|     1.00001|-1.53187E-09 +i*-1.64742E-09|
+| 17|    0.706137 +i*    0.708092|     1.00001| 4.73455E-09 +i* 2.18669E-09|
+| 18|    0.714951 +i*    0.699164|    0.999992| 6.56786E-12 +i*-9.19531E-12|
+| 19|    0.723665 +i*     0.69014|    0.999992|-9.73066E-12 +i*-4.22218E-13|
+| 20|    0.732266 +i*    0.681007|    0.999992| -7.9714E-14 +i* 2.11116E-11|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+proc 0
+proc 1
+proc 2
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+zone limite de 'log-exp' 1.00059
+zone limite de 'log-exp' 1.00059
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 0, start 0 size 200021
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 2, start 400042 size 200021
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 1, start 200021 size 200021
+proc 1 start 200021 size 200021
+proc 0 start 0 size 200021
+proc 2 start 400042 size 200021
+iter : 1  Arret : 5.5279E-05 s/iter 9.116398 
+iter : 2  Arret : 0.00257486 s/iter 9.109885 
+iter : 3  Arret : 0.00233288 s/iter 9.112984 
+iter : 4  Arret : 0.0111553 s/iter 9.112415 
+iter : 5  Arret : 0.0131165 s/iter 9.114905 
+iter : 6  Arret : 0.00706929 s/iter 9.138838 
+iter : 7  Arret : 0.0276878 s/iter 9.125870 
+iter : 8  Arret : 0.0821495 s/iter 9.403605 
+iter : 9  Arret : 0.116925 s/iter 9.541501 
+iter : 10  Arret : 0.228456 s/iter 9.619731 
+iter : 11  Arret : 0.303466 s/iter 9.436379 
+iter : 12  Arret : 0.209048 s/iter 9.653535 
+iter : 13  Arret : 0.271588 s/iter 9.507235 
+iter : 14  Arret : 0.283014 s/iter 9.206158 
+iter : 15  Arret : 0.0916016 s/iter 9.490176 
+iter : 16  Arret : 0.0725336 s/iter 9.473815 
+iter : 17  Arret : 0.0906605 s/iter 9.212451 
+iter : 18  Arret : 0.0296358 s/iter 9.230459 
+iter : 19  Arret : 0.0158214 s/iter 9.149448 
+iter : 20  Arret : 0.00376174 s/iter 9.131002 
+iter : 21  Arret : 6.87897E-05 s/iter 9.107848 
+iter : 22  Arret : 1.54119E-09 s/iter 9.106497 
+iter : 23  Arret : 1.5404E-12 s/iter 9.105558 
+iter : 24  Arret : 1.55429E-15 s/iter 9.098552 
+temps : 222.534 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.09778E-07
+Stabilite :     5.02861E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540312 +i*    0.841458|    0.999994| 1.62056E-11 +i* 1.50318E-11|
+|  2|   -0.553436 +i*   -0.832885|    0.999994|-2.25986E-11 +i* 1.15206E-11|
+|  3|   -0.579286 +i*   -0.815117|    0.999994|-9.51172E-12 +i*-3.78186E-12|
+|  4|    0.592028 +i*    0.805931|     1.00001|    1.07E-08 +i*-8.88399E-09|
+|  5|   -0.604589 +i*   -0.796552|     1.00001|-1.05052E-08 +i* 7.48181E-09|
+|  6|    0.616979 +i*    0.786972|    0.999994|-2.27955E-11 +i* 6.27034E-12|
+|  7|   -0.629239 +i*   -0.777204|    0.999994|-8.09952E-12 +i* 2.92867E-11|
+|  8|    0.641358 +i*    0.767235|    0.999994|-1.28961E-11 +i*-1.47377E-11|
+|  9|   -0.653306 +i*   -0.757086|    0.999994|-1.65734E-12 +i*-1.07858E-11|
+| 10|    0.665129 +i*    0.746744|     1.00001| 3.76264E-09 +i* 3.35161E-09|
+| 11|   -0.676753 +i*   -0.736226|     1.00001|-3.28989E-09 +i*  -1.079E-08|
+| 12|    0.688187 +i*    0.725525|    0.999994| 2.23388E-12 +i*-2.05627E-11|
+| 13|   -0.699476 +i*   -0.714648|    0.999994|  4.9627E-14 +i*-1.17691E-11|
+| 14|    0.710604 +i*    0.703584|    0.999994|-2.99494E-11 +i*-8.92773E-12|
+| 15|   -0.721546 +i*   -0.692358|    0.999994| 3.05347E-11 +i*-1.91617E-11|
+| 16|    0.732345 +i*    0.680951|     1.00001|-1.24647E-09 +i*-6.14453E-09|
+| 17|   -0.742929 +i*   -0.669387|     1.00001| 6.62273E-10 +i* 1.06861E-09|
+| 18|    0.753308 +i*    0.657659|    0.999994| 1.73317E-11 +i* 2.44111E-11|
+| 19|   -0.763525 +i*    -0.64577|    0.999994| 1.20934E-11 +i* 3.13834E-11|
+| 20|    0.773564 +i*    0.633709|    0.999994|-1.15374E-11 +i*-3.57616E-11|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+200000 racines de module = 1.00001
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+zone limite de 'log-exp' 1.00051
+zone limite de 'log-exp' 1.00051
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 0, start 0 size 233386
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 1, start 233386 size 233386
+proc 1 start 233386 size 233386
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 2, start 466772 size 233386
+proc 2 start 466772 size 233386
+proc 0 start 0 size 233386
+iter : 1  Arret : 0.00149262 s/iter 12.352861 
+iter : 2  Arret : 0.002126 s/iter 12.350585 
+iter : 3  Arret : 0.00705484 s/iter 12.564654 
+iter : 4  Arret : 0.00726813 s/iter 12.355462 
+iter : 5  Arret : 0.00812555 s/iter 12.645367 
+iter : 6  Arret : 0.00804614 s/iter 12.696653 
+iter : 7  Arret : 0.00638761 s/iter 12.640623 
+iter : 8  Arret : 0.00702918 s/iter 12.354543 
+iter : 9  Arret : 0.0064371 s/iter 12.355625 
+iter : 10  Arret : 0.00304862 s/iter 12.596428 
+iter : 11  Arret : 0.00290361 s/iter 12.354939 
+iter : 12  Arret : 0.00220324 s/iter 12.346656 
+iter : 13  Arret : 0.0010636 s/iter 12.357331 
+iter : 14  Arret : 0.00038294 s/iter 12.355538 
+iter : 15  Arret : 0.00026801 s/iter 12.352099 
+iter : 16  Arret : 0.000107243 s/iter 12.361795 
+iter : 17  Arret : 4.33218E-05 s/iter 12.361399 
+iter : 18  Arret : 1.67996E-05 s/iter 12.358741 
+iter : 19  Arret : 1.77841E-06 s/iter 12.348418 
+iter : 20  Arret : 1.03376E-08 s/iter 12.356837 
+iter : 21  Arret : 4.7949E-11 s/iter 12.352517 
+iter : 22  Arret : 2.22499E-13 s/iter 12.347256 
+temps : 273.427 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     6.33829E-08
+Stabilite :     2.22499E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540325 +i*    0.841449|    0.999994|-8.19789E-12 +i*-3.38772E-12|
+|  2|   -0.996049 +i*    0.088895|     1.00001| 1.84634E-09 +i*-2.34038E-09|
+|  3|    0.439866 +i*   -0.898057|    0.999994| 2.50087E-11 +i*-9.01653E-12|
+|  4|     0.38271 +i*   -0.923862|    0.999994| 1.82103E-11 +i*-3.83834E-12|
+|  5|   -0.988492 +i*    0.151234|    0.999994|-2.53295E-11 +i*  1.9881E-12|
+|  6|    0.641394 +i*    0.767204|    0.999994| -1.8042E-11 +i*-6.82948E-12|
+|  7|    0.324039 +i*   -0.946052|     1.00001| 6.27655E-10 +i*-2.17369E-09|
+|  8|   -0.977072 +i*    0.212881|    0.999994| 8.90621E-13 +i* 9.78296E-12|
+|  9|    0.688221 +i*    0.725493|    0.999994|-2.62901E-12 +i*  1.4823E-11|
+| 10|    0.264038 +i*   -0.964506|    0.999994|-1.04923E-11 +i* 2.06067E-11|
+| 11|   -0.961803 +i*    0.273721|    0.999994|-6.28075E-12 +i*-5.80324E-12|
+| 12|    0.732349 +i*    0.680941|     1.00001|-2.14324E-09 +i* 8.82392E-10|
+| 13|    0.203078 +i*   -0.979157|    0.999994|-1.05764E-11 +i* 3.92495E-12|
+| 14|   -0.942775 +i*    0.333454|     1.00001| -3.3452E-09 +i* 3.39694E-10|
+| 15|    0.773633 +i*    0.633624|    0.999994|-9.50329E-12 +i* 1.27859E-11|
+| 16|    0.141289 +i*   -0.989963|    0.999994|-7.88014E-12 +i*-4.66243E-12|
+| 17|   -0.919974 +i*    0.391964|    0.999994| 3.52076E-11 +i* 2.81249E-11|
+| 18|    0.811819 +i*    0.583899|    0.999994| 1.65953E-11 +i* 1.64316E-12|
+| 19|   0.0789817 +i*   -0.996884|     1.00001| 4.10806E-10 +i*-1.81025E-09|
+| 20|   -0.893597 +i*    0.448858|    0.999994| 4.98546E-12 +i* 1.13569E-11|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+zone limite de 'log-exp' 1.00044
+zone limite de 'log-exp' 1.00044
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 0, start 0 size 266666
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 1, start 266666 size 266666
+proc 1 start 266666 size 266666
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 2, start 533332 size 266666
+proc 2 start 533332 size 266666
+proc 0 start 0 size 266666
+iter : 1  Arret : 0.00208513 s/iter 15.902960 
+iter : 2  Arret : 0.0245482 s/iter 15.902477 
+iter : 3  Arret : 0.0250988 s/iter 15.902920 
+iter : 4  Arret : 0.0358473 s/iter 15.903031 
+iter : 5  Arret : 0.0911128 s/iter 16.136578 
+iter : 6  Arret : 0.247069 s/iter 16.570336 
+iter : 7  Arret : 0.0987274 s/iter 16.801247 
+iter : 8  Arret : 0.28086 s/iter 16.544417 
+iter : 9  Arret : 0.381459 s/iter 16.352946 
+iter : 10  Arret : 0.267624 s/iter 16.324691 
+iter : 11  Arret : 0.20267 s/iter 16.293824 
+iter : 12  Arret : 0.0796079 s/iter 16.303929 
+iter : 13  Arret : 0.0374356 s/iter 16.199470 
+iter : 14  Arret : 0.0422134 s/iter 15.919560 
+iter : 15  Arret : 0.0427188 s/iter 15.902610 
+iter : 16  Arret : 0.00489242 s/iter 15.902444 
+iter : 17  Arret : 0.000851158 s/iter 15.903420 
+iter : 18  Arret : 8.04731E-05 s/iter 15.902372 
+iter : 19  Arret : 7.45241E-07 s/iter 15.903474 
+iter : 20  Arret : 1.40019E-09 s/iter 15.903294 
+iter : 21  Arret : 3.01806E-12 s/iter 15.903590 
+iter : 22  Arret : 6.51276E-15 s/iter 15.902930 
+temps : 354.539 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     12.9528
+Stabilite :     2.22043E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|   -2.03E-11 +i* 2.74701E-11|
+|  2|    0.592014 +i*    0.805922|    0.999995| 2.33948E-11 +i*-2.13005E-11|
+|  3|    0.617007 +i*    0.786952|    0.999995| 4.23442E-11 +i* -6.2147E-12|
+|  4|    0.641392 +i*    0.767207|    0.999995|-4.99742E-11 +i* 1.43873E-11|
+|  5|    0.665146 +i*    0.746707|    0.999995| 2.02977E-11 +i* 7.48579E-12|
+|  6|    0.688245 +i*    0.725472|    0.999995|-1.73153E-11 +i* -1.2656E-11|
+|  7|    0.710687 +i*    0.703519|     1.00001| 6.73405E-10 +i*-3.96381E-10|
+|  8|    0.732388 +i*     0.68088|    0.999995| 9.45355E-12 +i* 2.09024E-11|
+|  9|    0.753381 +i*    0.657577|    0.999995| 3.40094E-11 +i* 1.45989E-12|
+| 10|     0.77364 +i*    0.633618|    0.999995|-1.72307E-11 +i* 1.22723E-11|
+| 11|    0.793138 +i*    0.609034|    0.999995| 3.89222E-12 +i* 2.21356E-11|
+| 12|    0.811855 +i*    0.583851|    0.999995|-1.28337E-11 +i*-5.47207E-12|
+| 13|    0.829772 +i*    0.558094|    0.999995|-1.63114E-11 +i*-1.64246E-12|
+| 14|    0.846873 +i*    0.531786|    0.999995| 3.88137E-11 +i*-3.00611E-11|
+| 15|    0.863159 +i*    0.504947|     1.00001|-6.17518E-10 +i*-1.78127E-09|
+| 16|    0.878557 +i*    0.477628|    0.999995|-2.16493E-12 +i* 1.10533E-11|
+| 17|    0.893104 +i*    0.449841|    0.999995|-1.48552E-11 +i* 1.06063E-11|
+| 18|    0.906777 +i*      0.4216|    0.999995|-1.38745E-11 +i* 5.33384E-12|
+| 19|    0.919557 +i*    0.392944|    0.999995| 4.13796E-11 +i*-2.48189E-11|
+| 20|    0.931433 +i*    0.363901|    0.999995| 4.93219E-11 +i*-2.82651E-11|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+299998 racines de module = 1.00001
+  2 racines de module = 1
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+zone limite de 'log-exp' 1.00039
+zone limite de 'log-exp' 1.00039
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 0, start 0 size 300032
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 2, start 600064 size 300032
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 1, start 300032 size 300032
+proc 1 start 300032 size 300032
+proc 0 start 0 size 300032
+proc 2 start 600064 size 300032
+iter : 1  Arret : 0.000935818 s/iter 19.980847 
+iter : 2  Arret : 0.026445 s/iter 20.576145 
+iter : 3  Arret : 0.0281205 s/iter 20.741644 
+iter : 4  Arret : 0.0927461 s/iter 20.955265 
+iter : 5  Arret : 0.105581 s/iter 20.445297 
+iter : 6  Arret : 0.102196 s/iter 21.262485 
+iter : 7  Arret : 0.0717454 s/iter 21.239091 
+iter : 8  Arret : 0.0866262 s/iter 21.113206 
+iter : 9  Arret : 0.01436 s/iter 21.381517 
+iter : 10  Arret : 0.0147496 s/iter 20.937449 
+iter : 11  Arret : 0.0167446 s/iter 20.573794 
+iter : 12  Arret : 0.0100185 s/iter 19.988474 
+iter : 13  Arret : 0.0104275 s/iter 20.576530 
+iter : 14  Arret : 0.00350992 s/iter 19.979757 
+iter : 15  Arret : 0.00263844 s/iter 19.928937 
+iter : 16  Arret : 0.000426897 s/iter 19.975373 
+iter : 17  Arret : 0.00067285 s/iter 19.924936 
+iter : 18  Arret : 5.46277E-05 s/iter 19.926080 
+iter : 19  Arret : 8.50554E-06 s/iter 19.976124 
+iter : 20  Arret : 2.28209E-07 s/iter 19.925611 
+iter : 21  Arret : 1.34213E-09 s/iter 19.929208 
+iter : 22  Arret : 7.54979E-12 s/iter 19.973889 
+iter : 23  Arret : 4.24213E-14 s/iter 19.926649 
+temps : 469.525 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.01774E-06
+Stabilite :     1.93891E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-4.82703E-12 +i*-1.87313E-11|
+|  2|    0.641413 +i*    0.767203|     1.00001|-4.21144E-09 +i* 5.82291E-10|
+|  3|    0.688263 +i*    0.725455|    0.999995| -1.6052E-11 +i* 1.13947E-11|
+|  4|    0.732388 +i*     0.68088|    0.999995| 9.20641E-12 +i* 2.03923E-11|
+|  5|    0.773672 +i*    0.633579|    0.999995|-3.17741E-11 +i*-1.05103E-11|
+|  6|    0.811877 +i*    0.583821|    0.999995| 3.67913E-11 +i* 5.72664E-12|
+|  7|    0.846907 +i*    0.531752|     1.00001|-1.79824E-09 +i*-1.85589E-09|
+|  8|    0.878587 +i*    0.477572|    0.999995| 1.93007E-11 +i* 5.20278E-12|
+|  9|    0.906822 +i*    0.421527|     1.00001|-3.24373E-09 +i*-2.52987E-09|
+| 10|    0.931465 +i*    0.363819|    0.999995|-2.19003E-12 +i* 1.28761E-11|
+| 11|     0.95246 +i*    0.304683|     1.00001|  2.0412E-09 +i* 4.76319E-10|
+| 12|    0.969685 +i*    0.244341|    0.999995|-1.80025E-11 +i* 2.82213E-12|
+| 13|    0.983095 +i*    0.183071|    0.999995|-1.90181E-11 +i* 6.18888E-12|
+| 14|    0.992646 +i*    0.121018|    0.999995|-2.17162E-11 +i* 7.29261E-12|
+| 15|     0.99829 +i*   0.0585575|     1.00001| 8.36086E-11 +i* 1.05334E-09|
+| 16|    0.999987 +i*  -0.0042097|    0.999995| 2.32575E-11 +i* 1.25245E-13|
+| 17|    0.997754 +i*  -0.0669158|    0.999995| 1.33051E-11 +i*-5.99909E-13|
+| 18|    0.991596 +i*   -0.129416|     1.00001| 3.89969E-09 +i*-5.00779E-10|
+| 19|    0.981526 +i*   -0.191304|    0.999995|-1.66676E-11 +i*-1.32172E-12|
+| 20|    0.967605 +i*   -0.252493|     1.00001| 3.24031E-09 +i* 6.02796E-10|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+zone limite de 'log-exp' 1.00035
+zone limite de 'log-exp' 1.00035
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 1, start 333397 size 333397
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 2, start 666794 size 333397
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 0, start 0 size 333397
+proc 0 start 0 size 333397
+proc 1 start 333397 size 333397
+proc 2 start 666794 size 333397
+iter : 1  Arret : 0.0017233 s/iter 24.368617 
+iter : 2  Arret : 0.856955 s/iter 24.351388 
+iter : 3  Arret : 0.126379 s/iter 24.351544 
+iter : 4  Arret : 0.0864393 s/iter 24.878357 
+iter : 5  Arret : 0.147639 s/iter 24.743133 
+iter : 6  Arret : 0.257088 s/iter 24.923878 
+iter : 7  Arret : 0.500754 s/iter 24.996722 
+iter : 8  Arret : 0.855259 s/iter 25.783777 
+iter : 9  Arret : 1.01802 s/iter 25.130654 
+iter : 10  Arret : 1.00277 s/iter 24.828955 
+iter : 11  Arret : 0.623322 s/iter 24.759964 
+iter : 12  Arret : 0.432869 s/iter 24.905527 
+iter : 13  Arret : 0.189566 s/iter 24.385647 
+iter : 14  Arret : 0.34616 s/iter 24.362679 
+iter : 15  Arret : 0.231384 s/iter 24.352568 
+iter : 16  Arret : 0.127015 s/iter 24.384174 
+iter : 17  Arret : 0.0582475 s/iter 24.373688 
+iter : 18  Arret : 0.0355817 s/iter 24.374650 
+iter : 19  Arret : 0.0226319 s/iter 24.419856 
+iter : 20  Arret : 0.0200478 s/iter 24.423558 
+iter : 21  Arret : 0.0125227 s/iter 24.422831 
+iter : 22  Arret : 0.0510087 s/iter 24.354039 
+iter : 23  Arret : 0.0299207 s/iter 24.386128 
+iter : 24  Arret : 0.00404226 s/iter 24.378783 
+iter : 25  Arret : 0.0010766 s/iter 24.372221 
+iter : 26  Arret : 2.07723E-05 s/iter 24.352948 
+iter : 27  Arret : 2.76174E-09 s/iter 24.383882 
+iter : 28  Arret : 3.8949E-11 s/iter 24.383156 
+iter : 29  Arret : 5.49329E-13 s/iter 24.375362 
+temps : 717.592 seconde(s)
+Nb iterations : 29
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.00433E-06
+Stabilite :     2.22044E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841468|    0.999996| 5.07216E-12 +i* 6.41236E-12|
+|  2|    0.529701 +i*     0.84818|    0.999996|-4.61853E-13 +i*-4.17888E-12|
+|  3|    0.524361 +i*    0.851491|    0.999996| 2.57248E-11 +i*-4.53987E-11|
+|  4|     0.51901 +i*    0.854764|    0.999996| 9.45599E-12 +i* 2.07434E-11|
+|  5|    0.513629 +i*    0.858008|    0.999996| 2.32483E-11 +i* 6.70747E-12|
+|  6|    0.508237 +i*    0.861213|    0.999996|-1.34339E-11 +i* 9.87854E-12|
+|  7|    0.502825 +i*    0.864384|    0.999996|-3.18459E-11 +i* 7.64744E-12|
+|  8|    0.497384 +i*    0.867526|    0.999996| 1.87346E-11 +i*  4.7471E-11|
+|  9|    0.491932 +i*    0.870629|    0.999996|-1.74121E-11 +i*-2.86359E-11|
+| 10|    0.486452 +i*    0.873703|    0.999996|  3.0312E-11 +i* 1.02214E-11|
+| 11|    0.480962 +i*    0.876737|    0.999996| 1.81546E-11 +i* 8.04012E-12|
+| 12|    0.475453 +i*    0.879736|    0.999996| 3.09861E-11 +i*   4.093E-12|
+| 13|    0.469917 +i*    0.882706|    0.999996|-1.29106E-11 +i*-2.31489E-11|
+| 14|     0.46437 +i*    0.885637|    0.999996|-5.47384E-12 +i* 1.02452E-11|
+| 15|    0.458797 +i*    0.888537|    0.999996| 2.78862E-11 +i* 1.10441E-11|
+| 16|    0.453214 +i*    0.891397|    0.999996| 2.45506E-11 +i*  3.1726E-11|
+| 17|    0.447614 +i*    0.894223|    0.999996|-1.08491E-12 +i*-2.12277E-11|
+| 18|    0.441986 +i*    0.897017|    0.999996| 2.72476E-11 +i* 3.22485E-11|
+| 19|    0.436351 +i*    0.899772|    0.999996|-3.70284E-11 +i*-5.06729E-12|
+| 20|    0.430689 +i*    0.902496|    0.999996| 2.73914E-12 +i* 2.25153E-11|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+proc 0
+proc 1
+proc 2
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+zone limite de 'log-exp' 1.00032
+zone limite de 'log-exp' 1.00032
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 1, start 366677 size 366677
+proc 1 start 366677 size 366677
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 2, start 733354 size 366677
+proc 2 start 733354 size 366677
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 0, start 0 size 366677
+proc 0 start 0 size 366677
+iter : 1  Arret : 0.0012814 s/iter 29.654323 
+iter : 2  Arret : 0.573556 s/iter 29.813101 
+iter : 3  Arret : 0.50363 s/iter 29.802985 
+iter : 4  Arret : 0.454845 s/iter 29.802999 
+iter : 5  Arret : 0.160517 s/iter 29.809749 
+iter : 6  Arret : 0.0461623 s/iter 29.924048 
+iter : 7  Arret : 0.0115691 s/iter 29.823605 
+iter : 8  Arret : 0.0204541 s/iter 29.795077 
+iter : 9  Arret : 0.00905928 s/iter 29.804174 
+iter : 10  Arret : 0.00441797 s/iter 29.806960 
+iter : 11  Arret : 0.00240527 s/iter 29.729902 
+iter : 12  Arret : 0.000693346 s/iter 29.721910 
+iter : 13  Arret : 0.000268507 s/iter 29.795793 
+iter : 14  Arret : 7.99113E-05 s/iter 29.717700 
+iter : 15  Arret : 0.00100488 s/iter 29.702053 
+iter : 16  Arret : 0.00100613 s/iter 29.710845 
+iter : 17  Arret : 1.06313E-05 s/iter 29.792201 
+iter : 18  Arret : 2.68546E-07 s/iter 29.791891 
+iter : 19  Arret : 4.5946E-10 s/iter 29.711432 
+iter : 20  Arret : 7.22948E-12 s/iter 29.794253 
+iter : 21  Arret : 1.13739E-13 s/iter 29.644369 
+temps : 625.463 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.24643E-07
+Stabilite :     4.16331E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.05426E-11 +i* 2.22433E-11|
+|  2|    0.486457 +i*    0.873711|     1.00001| 4.27637E-09 +i*-3.87169E-09|
+|  3|    0.430685 +i*    0.902499|    0.999997|-2.73115E-13 +i* -1.1846E-11|
+|  4|    0.373217 +i*    0.927741|    0.999997|-7.13307E-11 +i*-1.23969E-11|
+|  5|    0.314287 +i*    0.949325|    0.999997| 6.92779E-12 +i*-1.65982E-11|
+|  6|     0.25411 +i*    0.967172|    0.999997| 2.78666E-13 +i* 4.16866E-11|
+|  7|    0.192932 +i*    0.981209|    0.999997|-1.14437E-11 +i* 7.96955E-12|
+|  8|    0.131003 +i*    0.991379|    0.999997| 6.58806E-13 +i* 4.16117E-12|
+|  9|   0.0685494 +i*    0.997644|    0.999997| 4.07008E-12 +i*-8.91343E-13|
+| 10|  0.00582765 +i*    0.999989|     1.00001| 1.03606E-10 +i*-7.91025E-09|
+| 11|  -0.0569127 +i*    0.998376|    0.999997| 3.26427E-11 +i*-5.71754E-12|
+| 12|   -0.119435 +i*    0.992839|    0.999997| 2.51194E-11 +i* 3.43808E-13|
+| 13|   -0.181485 +i*      0.9834|     1.00001|-5.58588E-10 +i* 4.34886E-09|
+| 14|   -0.242816 +i*    0.970069|    0.999997|  4.4699E-11 +i*-1.48639E-11|
+| 15|   -0.303197 +i*    0.952925|    0.999997|-7.62945E-12 +i* 9.24305E-12|
+| 16|   -0.362375 +i*    0.932029|    0.999997|-1.84204E-11 +i* 1.52254E-11|
+| 17|   -0.420133 +i*    0.907459|    0.999997|-7.40252E-12 +i* 1.01516E-11|
+| 18|   -0.476237 +i*    0.879313|    0.999997|  2.6679E-11 +i*-3.98928E-12|
+| 19|   -0.530456 +i*    0.847708|    0.999997| 2.33888E-11 +i* 3.96226E-11|
+| 20|   -0.582594 +i*    0.812759|    0.999997|-2.66118E-11 +i* 5.17714E-11|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+zone limite de 'log-exp' 1.0003
+zone limite de 'log-exp' 1.0003
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 0, start 0 size 400042
+proc 0 start 0 size 400042
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 2, start 800084 size 400042
+proc 2 start 800084 size 400042
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 1, start 400042 size 400042
+proc 1 start 400042 size 400042
+iter : 1  Arret : 0.00401831 s/iter 35.446030 
+iter : 2  Arret : 3.35993 s/iter 35.813401 
+iter : 3  Arret : 1.36949 s/iter 36.470857 
+iter : 4  Arret : 2.05091 s/iter 37.372410 
+iter : 5  Arret : 1.71222 s/iter 38.693444 
+iter : 6  Arret : 1.7952 s/iter 38.548208 
+iter : 7  Arret : 0.900043 s/iter 38.763029 
+iter : 8  Arret : 0.656945 s/iter 38.423010 
+iter : 9  Arret : 0.574115 s/iter 39.829748 
+iter : 10  Arret : 0.487358 s/iter 38.774536 
+iter : 11  Arret : 0.463439 s/iter 39.612306 
+iter : 12  Arret : 0.463868 s/iter 39.232511 
+iter : 13  Arret : 0.495951 s/iter 39.243998 
+iter : 14  Arret : 1.37441 s/iter 38.387478 
+iter : 15  Arret : 4.08144 s/iter 37.974486 
+iter : 16  Arret : 1.41823 s/iter 37.832068 
+iter : 17  Arret : 2.95887 s/iter 38.336700 
+iter : 18  Arret : 1.07136 s/iter 38.265174 
+iter : 19  Arret : 3.28508 s/iter 37.456604 
+iter : 20  Arret : 6.9752 s/iter 37.155628 
+iter : 21  Arret : 1.0117 s/iter 37.178232 
+iter : 22  Arret : 6.48573 s/iter 37.083321 
+iter : 23  Arret : 1.96635 s/iter 37.036314 
+iter : 24  Arret : 1.19325 s/iter 36.954357 
+iter : 25  Arret : 0.810634 s/iter 37.025167 
+iter : 26  Arret : 0.60601 s/iter 36.874110 
+iter : 27  Arret : 1.14593 s/iter 37.018123 
+iter : 28  Arret : 8.74419 s/iter 36.817210 
+iter : 29  Arret : 1.73364 s/iter 36.771757 
+iter : 30  Arret : 2.42796 s/iter 36.676833 
+iter : 31  Arret : 0.706663 s/iter 36.575177 
+iter : 32  Arret : 2.19091 s/iter 36.601917 
+iter : 33  Arret : 3.26059 s/iter 36.627909 
+iter : 34  Arret : 1.4722 s/iter 36.617818 
+iter : 35  Arret : 1.04424 s/iter 36.557007 
+iter : 36  Arret : 2.10789 s/iter 36.644420 
+iter : 37  Arret : 0.736012 s/iter 36.626737 
+iter : 38  Arret : 3.18056 s/iter 36.536655 
+iter : 39  Arret : 1.60592 s/iter 36.537601 
+iter : 40  Arret : 0.831165 s/iter 36.507227 
+iter : 41  Arret : 1.03383 s/iter 36.624771 
+iter : 42  Arret : 0.359593 s/iter 36.312859 
+iter : 43  Arret : 0.175817 s/iter 36.211292 
+iter : 44  Arret : 0.0467172 s/iter 36.218961 
+iter : 45  Arret : 0.0267939 s/iter 35.695971 
+iter : 46  Arret : 0.0121421 s/iter 35.694619 
+iter : 47  Arret : 0.00664102 s/iter 35.697165 
+iter : 48  Arret : 0.000980626 s/iter 35.438868 
+iter : 49  Arret : 8.32142E-06 s/iter 35.455604 
+iter : 50  Arret : 9.12415E-07 s/iter 35.529764 
+iter : 51  Arret : 5.00709E-09 s/iter 35.545360 
+iter : 52  Arret : 1.99316E-11 s/iter 35.444217 
+iter : 53  Arret : 7.93743E-14 s/iter 35.523887 
+temps : 1962.86 seconde(s)
+Nb iterations : 53
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.96727E-06
+Stabilite :     3.51082E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54031 +i*    0.841472|           1|  1.4588E-09 +i* 4.51768E-09|
+|  2|    0.513633 +i*    0.858015|           1| 1.54651E-09 +i*-2.27023E-10|
+|  3|    0.486457 +i*    0.873701|    0.999997| 1.53235E-11 +i* 6.36435E-13|
+|  4|    0.458805 +i*    0.888533|    0.999997| 1.78773E-11 +i* 1.55684E-11|
+|  5|    0.430685 +i*    0.902499|    0.999997| 2.12053E-13 +i*-1.16324E-11|
+|  6|    0.402126 +i*    0.915589|           1| 2.50282E-09 +i*-6.10471E-09|
+|  7|      0.3732 +i*    0.927747|    0.999997| -2.5707E-11 +i* 3.11093E-13|
+|  8|      0.3439 +i*    0.939003|    0.999997|-1.12714E-11 +i*  1.5453E-11|
+|  9|    0.314261 +i*    0.949333|    0.999997| 1.93628E-11 +i* 2.50909E-11|
+| 10|    0.284313 +i*    0.958728|    0.999997| 2.69426E-11 +i* 2.77974E-11|
+| 11|    0.254084 +i*    0.967179|    0.999997|  1.5277E-11 +i* 4.73027E-12|
+| 12|    0.223605 +i*    0.974676|    0.999997| -8.1017E-11 +i*-3.77299E-11|
+| 13|    0.192897 +i*    0.981224|           1| 2.91999E-10 +i* 9.18678E-11|
+| 14|    0.162018 +i*    0.986792|           1| 1.18712E-08 +i* 5.95858E-09|
+| 15|    0.130977 +i*    0.991382|    0.999997| 5.89659E-11 +i* 7.29122E-12|
+| 16|   0.0997987 +i*    0.995004|    0.999997|-2.34084E-11 +i*-4.34534E-12|
+| 17|   0.0685225 +i*    0.997646|    0.999997| 2.33641E-11 +i* 2.51787E-12|
+| 18|   0.0371504 +i*    0.999314|           1|-1.38879E-09 +i*-2.32658E-09|
+| 19|  0.00578048 +i*     0.99998|    0.999997| 3.46787E-11 +i* 1.94857E-13|
+| 20|  -0.0256056 +i*    0.999669|    0.999997| 2.01068E-11 +i*-1.22213E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 1
+700000 racines de module = 0.999997
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+zone limite de 'log-exp' 1.00027
+zone limite de 'log-exp' 1.00027
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 1, start 433408 size 433408
+proc 1 start 433408 size 433408
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 2, start 866816 size 433408
+proc 2 start 866816 size 433408
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 0, start 0 size 433408
+proc 0 start 0 size 433408
+iter : 1  Arret : 0.000563598 s/iter 41.615596 
+iter : 2  Arret : 0.00173276 s/iter 41.597562 
+iter : 3  Arret : 0.00322291 s/iter 41.661047 
+iter : 4  Arret : 0.0066258 s/iter 41.778838 
+iter : 5  Arret : 0.0101309 s/iter 42.118502 
+iter : 6  Arret : 0.0129301 s/iter 42.612756 
+iter : 7  Arret : 0.00809656 s/iter 43.151808 
+iter : 8  Arret : 0.0038178 s/iter 42.239452 
+iter : 9  Arret : 0.00295751 s/iter 42.429298 
+iter : 10  Arret : 0.00219602 s/iter 41.642612 
+iter : 11  Arret : 0.000714661 s/iter 41.607333 
+iter : 12  Arret : 0.000363931 s/iter 41.590645 
+iter : 13  Arret : 0.000265348 s/iter 41.621268 
+iter : 14  Arret : 0.000194445 s/iter 41.617648 
+iter : 15  Arret : 2.6049E-05 s/iter 41.590301 
+iter : 16  Arret : 5.99785E-06 s/iter 41.614971 
+iter : 17  Arret : 2.78113E-06 s/iter 41.596211 
+iter : 18  Arret : 5.51101E-08 s/iter 41.604171 
+iter : 19  Arret : 6.74234E-10 s/iter 41.605065 
+iter : 20  Arret : 8.24295E-12 s/iter 41.612575 
+iter : 21  Arret : 1.00756E-13 s/iter 41.599732 
+temps : 878.91 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.81249E-08
+Stabilite :     1.00756E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.58724E-12 +i* 8.76496E-11|
+|  2|   -0.999659 +i*   0.0262608|           1|-2.53959E-09 +i*-4.76805E-11|
+|  3|    0.486438 +i*     0.87372|           1|-4.24717E-09 +i* 3.88308E-09|
+|  4|   -0.999331 +i*  -0.0364881|    0.999997|-3.84826E-12 +i* 2.77972E-12|
+|  5|    0.495351 +i*   -0.868697|           1|-7.49992E-10 +i*-3.05039E-09|
+|  6|    0.430673 +i*    0.902512|           1| -1.4767E-09 +i* -7.5316E-10|
+|  7|   -0.995071 +i*  -0.0991289|    0.999997|-2.47551E-11 +i*-7.41962E-13|
+|  8|    0.548886 +i*   -0.835893|    0.999997| 1.45806E-11 +i*  2.7442E-11|
+|  9|    0.373192 +i*    0.927751|    0.999997|-3.33127E-11 +i*  -4.636E-11|
+| 10|   -0.986898 +i*   -0.161367|           1|-7.18017E-10 +i* 2.17349E-09|
+| 11|    0.600263 +i*   -0.799807|           1|-4.58028E-09 +i*-6.62234E-10|
+| 12|    0.314252 +i*    0.949344|           1|-4.85877E-09 +i*  2.6211E-09|
+| 13|   -0.974823 +i*   -0.222966|    0.999997|-1.11207E-11 +i* 1.14155E-11|
+| 14|    0.649251 +i*   -0.760579|           1|-4.67903E-09 +i* 3.13049E-09|
+| 15|    0.254067 +i*    0.967183|    0.999997| 2.38982E-11 +i* 1.80963E-11|
+| 16|   -0.958909 +i*   -0.283702|    0.999997|-1.37188E-11 +i* 4.27691E-12|
+| 17|    0.695691 +i*   -0.718336|    0.999997| 9.54126E-12 +i* 3.14958E-11|
+| 18|    0.192872 +i*    0.981228|           1|-4.22421E-09 +i*-1.01597E-09|
+| 19|   -0.939235 +i*   -0.343287|           1| 4.27818E-09 +i*-2.67367E-09|
+| 20|    0.739394 +i*   -0.673278|           1|-2.41988E-09 +i*-1.34465E-09|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+proc 1
+proc 2
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+zone limite de 'log-exp' 1.00025
+zone limite de 'log-exp' 1.00025
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 1, start 466688 size 466688
+proc 1 start 466688 size 466688
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 2, start 933376 size 466688
+proc 2 start 933376 size 466688
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 0, start 0 size 466688
+proc 0 start 0 size 466688
+iter : 1  Arret : 0.00167924 s/iter 48.038824 
+iter : 2  Arret : 0.0734327 s/iter 48.982365 
+iter : 3  Arret : 0.481396 s/iter 48.782100 
+iter : 4  Arret : 0.959193 s/iter 49.288961 
+iter : 5  Arret : 0.683575 s/iter 50.194201 
+iter : 6  Arret : 1.96689 s/iter 50.563267 
+iter : 7  Arret : 0.631171 s/iter 51.223270 
+iter : 8  Arret : 1.46825 s/iter 52.158643 
+iter : 9  Arret : 0.691458 s/iter 52.412446 
+iter : 10  Arret : 0.623691 s/iter 53.361432 
+iter : 11  Arret : 0.972073 s/iter 52.829240 
+iter : 12  Arret : 0.299204 s/iter 52.539503 
+iter : 13  Arret : 0.283661 s/iter 52.190214 
+iter : 14  Arret : 2.40963 s/iter 51.465192 
+iter : 15  Arret : 0.87064 s/iter 51.173776 
+iter : 16  Arret : 1.0845 s/iter 50.910036 
+iter : 17  Arret : 1.19109 s/iter 50.400369 
+iter : 18  Arret : 0.409032 s/iter 50.336863 
+iter : 19  Arret : 0.447294 s/iter 50.074592 
+iter : 20  Arret : 0.167959 s/iter 49.165146 
+iter : 21  Arret : 0.43298 s/iter 49.084118 
+iter : 22  Arret : 0.210165 s/iter 48.901741 
+iter : 23  Arret : 0.137657 s/iter 48.995481 
+iter : 24  Arret : 0.0495332 s/iter 48.495221 
+iter : 25  Arret : 0.0283596 s/iter 48.031819 
+iter : 26  Arret : 0.0228175 s/iter 48.025463 
+iter : 27  Arret : 0.0123556 s/iter 48.051118 
+iter : 28  Arret : 0.0061265 s/iter 48.044109 
+iter : 29  Arret : 0.00368802 s/iter 48.032644 
+iter : 30  Arret : 0.000960571 s/iter 48.026745 
+iter : 31  Arret : 2.33287E-06 s/iter 48.015481 
+iter : 32  Arret : 1.82453E-08 s/iter 47.940014 
+iter : 33  Arret : 2.52105E-10 s/iter 48.043626 
+iter : 34  Arret : 3.47019E-12 s/iter 48.051228 
+iter : 35  Arret : 4.78569E-14 s/iter 48.014807 
+temps : 1740.36 seconde(s)
+Nb iterations : 35
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.70738E-08
+Stabilite :     2.22059E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841469|    0.999997| 5.65794E-11 +i*-4.66756E-12|
+|  2|    0.513623 +i*    0.858013|    0.999997|-2.15776E-11 +i*-2.98557E-11|
+|  3|    -0.52703 +i*   -0.849843|    0.999997|-6.50922E-11 +i* 8.44216E-12|
+|  4|    0.486439 +i*    0.873711|    0.999997|-3.15932E-11 +i*-1.15957E-12|
+|  5|   -0.500096 +i*   -0.865967|    0.999997| 3.56147E-11 +i*-3.12713E-11|
+|  6|    0.458776 +i*    0.888549|    0.999997|-1.89702E-11 +i* 4.08274E-12|
+|  7|   -0.472669 +i*   -0.881237|    0.999997|-1.66496E-11 +i*-3.61498E-11|
+|  8|    0.430661 +i*    0.902511|    0.999997|-1.60558E-11 +i*-1.29949E-11|
+|  9|   -0.444791 +i*   -0.895631|    0.999997|-8.89955E-13 +i* 2.61938E-12|
+| 10|    0.402136 +i*    0.915577|    0.999997|  6.5834E-12 +i* -1.3935E-11|
+| 11|   -0.416432 +i*   -0.909164|    0.999997| 1.97816E-11 +i* 3.10848E-11|
+| 12|    0.373171 +i*    0.927759|    0.999997|-2.17995E-11 +i*-2.96867E-12|
+| 13|   -0.387698 +i*   -0.921783|    0.999997|-1.86324E-11 +i* -4.6545E-11|
+| 14|    0.343875 +i*    0.939012|    0.999997| 3.84962E-11 +i* 2.59646E-11|
+| 15|   -0.358575 +i*   -0.933498|    0.999997|-3.74776E-11 +i*-3.89954E-11|
+| 16|    0.314233 +i*    0.949343|    0.999997| 3.86503E-11 +i* 2.08775E-11|
+| 17|   -0.329098 +i*   -0.944293|    0.999997|-1.57903E-11 +i* 2.05052E-11|
+| 18|    0.284281 +i*    0.958738|    0.999997| 2.51592E-11 +i* 2.09243E-11|
+| 19|   -0.299297 +i*   -0.954157|    0.999997| 5.03608E-12 +i* 1.70503E-11|
+| 20|    0.254048 +i*    0.967189|    0.999997|-2.81228E-11 +i*-1.66302E-11|
++---+----------------------------+------------+----------------------------+
+800000 racines de module = 0.999997
+600000 racines de module = 1
diff --git a/tests_sparse/results/3GPU_openmp.txt b/tests_sparse/results/3GPU_openmp.txt
new file mode 100644
index 0000000..6da3ab5
--- /dev/null
+++ b/tests_sparse/results/3GPU_openmp.txt
@@ -0,0 +1,981 @@
+REMAINING: 3
+Taking GPU #1
+Taking GPU #2
+Taking GPU #3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 1 (of 3) uses CUDA device 1
+gpu 0 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 0 dimgrid2 131 start 0  size 33365
+gpu 1 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 1 dimgrid2 131 start 33365  size 33365
+gpu 2 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 2 dimgrid2 131 start 66730  size 33365
+gpu 0 iter : 1  Arret : 0.00119511 s/iter 0.329036 
+gpu 0 iter : 2  Arret : 0.00481297 s/iter 0.328779 
+gpu 0 iter : 3  Arret : 0.00444815 s/iter 0.328718 
+gpu 0 iter : 4  Arret : 0.00121587 s/iter 0.329016 
+gpu 0 iter : 5  Arret : 0.00225122 s/iter 0.328973 
+gpu 0 iter : 6  Arret : 0.00221261 s/iter 0.328686 
+gpu 0 iter : 7  Arret : 0.00150733 s/iter 0.329009 
+gpu 0 iter : 8  Arret : 0.00232747 s/iter 0.328728 
+gpu 0 iter : 9  Arret : 0.00546626 s/iter 0.328696 
+gpu 0 iter : 10  Arret : 0.00556129 s/iter 0.328748 
+gpu 0 iter : 11  Arret : 0.00135905 s/iter 0.328705 
+gpu 0 iter : 12  Arret : 0.00123687 s/iter 0.328728 
+gpu 0 iter : 13  Arret : 0.000139803 s/iter 0.328834 
+gpu 0 iter : 14  Arret : 0.00012439 s/iter 0.328818 
+gpu 0 iter : 15  Arret : 6.53353E-05 s/iter 0.328747 
+gpu 0 iter : 16  Arret : 3.35383E-06 s/iter 0.328635 
+gpu 0 iter : 17  Arret : 9.3753E-09 s/iter 0.328654 
+gpu 0 iter : 18  Arret : 2.96583E-11 s/iter 0.328712 
+gpu 0 iter : 19  Arret : 3.5504E-13 s/iter 0.328695 
+temps : 7.36768 seconde(s)
+Nb iterations : 19
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.18643E-06
+Stabilite :     1.57015E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.945066 +i*    0.327055|     1.00006| 8.74004E-10 +i*-1.00015E-09|
+|  2|    0.525333 +i*    0.850852|    0.999962| -2.2915E-13 +i* 4.60704E-12|
+|  3|   -0.780475 +i*   -0.625279|     1.00006| 1.75266E-10 +i*-4.38698E-10|
+|  4|   -0.130793 +i*    0.991468|     1.00006|-2.13401E-10 +i* 1.37208E-10|
+|  5|    -0.20944 +i*   -0.977782|    0.999962|-9.02389E-13 +i* -2.6612E-13|
+|  6|   -0.728008 +i*    0.685513|    0.999962| -4.2899E-13 +i* 2.69845E-12|
+|  7|    0.455835 +i*   -0.890129|     1.00006|-9.28889E-10 +i* 6.01452E-10|
+|  8|   -0.997442 +i*   0.0709376|    0.999962|-2.67009E-12 +i* 1.87781E-13|
+|  9|    0.915796 +i*   -0.401549|    0.999962|-5.99365E-12 +i*-4.58644E-12|
+| 10|   -0.817835 +i*   -0.575552|     1.00006|  4.1952E-10 +i* 3.18868E-10|
+| 11|    0.963435 +i*      0.2678|    0.999962|  1.9853E-12 +i*-9.69247E-14|
+| 12|    0.577209 +i*     0.81655|    0.999962| 4.36029E-12 +i*-1.89193E-12|
+| 13|  -0.0689073 +i*    0.997681|     1.00006| 7.23321E-10 +i* 8.43011E-11|
+| 14|   -0.269817 +i*   -0.962872|    0.999962|-1.87672E-12 +i*-1.49963E-12|
+| 15|   -0.683986 +i*    0.729442|    0.999962| 3.88012E-12 +i*-2.60097E-12|
+| 16|     0.39962 +i*   -0.916744|     1.00006|-1.83197E-10 +i* 1.11603E-10|
+| 17|   -0.991103 +i*    0.132805|    0.999962|-6.72129E-13 +i*-1.02369E-13|
+| 18|    0.889063 +i*   -0.457701|    0.999962|-3.11995E-12 +i* -2.8017E-12|
+| 19|   -0.852032 +i*     -0.5236|     1.00006|-2.70515E-10 +i*-1.11791E-09|
+| 20|    0.978219 +i*    0.207392|    0.999962| 1.34037E-12 +i*-1.40801E-13|
++---+----------------------------+------------+----------------------------+
+40000 racines de module = 1.00006
+60000 racines de module = 0.999962
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 0 (of 3) uses CUDA device 0
+gpu 1 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 1 dimgrid2 261 start 66730  size 66730
+gpu 2 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 2 dimgrid2 261 start 133460  size 66730
+gpu 0 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 0 dimgrid2 261 start 0  size 66730
+gpu 0 iter : 1  Arret : 0.000103822 s/iter 1.104282 
+gpu 0 iter : 2  Arret : 0.000390151 s/iter 1.104371 
+gpu 0 iter : 3  Arret : 0.000587211 s/iter 1.104327 
+gpu 0 iter : 4  Arret : 0.000423618 s/iter 1.104286 
+gpu 0 iter : 5  Arret : 0.000206725 s/iter 1.104343 
+gpu 0 iter : 6  Arret : 8.42097E-05 s/iter 1.104316 
+gpu 0 iter : 7  Arret : 0.000164336 s/iter 1.104269 
+gpu 0 iter : 8  Arret : 9.04771E-06 s/iter 1.104276 
+gpu 0 iter : 9  Arret : 1.10451E-09 s/iter 1.104316 
+gpu 0 iter : 10  Arret : 4.82217E-12 s/iter 1.104211 
+gpu 0 iter : 11  Arret : 7.94353E-14 s/iter 1.104256 
+temps : 13.1144 seconde(s)
+Nb iterations : 11
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.52377E-08
+Stabilite :     7.94353E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944939 +i*      0.3272|    0.999985|-1.28859E-11 +i* -1.4454E-12|
+|  2|   -0.319788 +i*    0.947473|    0.999985|-7.13607E-12 +i* 3.70648E-12|
+|  3|   -0.949949 +i*   -0.312357|    0.999985|-3.95906E-13 +i*-2.27498E-12|
+|  4|    0.304965 +i*   -0.952412|     1.00005| 2.51862E-08 +i*-2.16427E-09|
+|  5|    -0.29003 +i*    0.957002|    0.999985|-4.65739E-12 +i* 3.64497E-12|
+|  6|   -0.959244 +i*   -0.282525|    0.999985| 4.77718E-12 +i* 1.03739E-12|
+|  7|    0.275002 +i*   -0.961428|    0.999985| 9.00324E-12 +i*-1.33171E-13|
+|  8|      0.9636 +i*     0.26752|     1.00005| 2.39234E-08 +i*-3.42314E-09|
+|  9|   -0.260004 +i*    0.965655|     1.00005| 1.33924E-09 +i*-1.03436E-08|
+| 10|   -0.967603 +i*   -0.252417|    0.999985|-6.79345E-12 +i* 3.56215E-12|
+| 11|     0.24483 +i*    -0.96955|    0.999985| 4.41547E-12 +i* 3.73812E-13|
+| 12|    0.971438 +i*    0.237228|    0.999985|  6.8332E-12 +i*-1.50758E-12|
+| 13|   -0.229652 +i*    0.973257|    0.999985|-5.28866E-12 +i*-1.95938E-12|
+| 14|   -0.975077 +i*   -0.222076|     1.00005| 1.20087E-08 +i* 2.46001E-10|
+| 15|    0.214418 +i*   -0.976726|    0.999985| 7.24731E-12 +i* 1.47576E-12|
+| 16|    0.978376 +i*    0.206761|    0.999985| 1.12133E-12 +i*-3.41949E-13|
+| 17|   -0.199132 +i*    0.979957|    0.999985| 6.06504E-12 +i*-5.22532E-12|
+| 18|   -0.981487 +i*    -0.19145|    0.999985|-5.73963E-12 +i*  3.3469E-12|
+| 19|    0.183809 +i*   -0.983009|     1.00005|-4.27065E-08 +i* 1.29071E-08|
+| 20|    0.984358 +i*    0.176093|    0.999985| 6.67877E-12 +i* 3.22797E-13|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 1 (of 3) uses CUDA device 1
+gpu 0 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 0 dimgrid2 391 start 0  size 100010
+gpu 2 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 2 dimgrid2 391 start 200020  size 100010
+gpu 1 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 1 dimgrid2 391 start 100010  size 100010
+gpu 0 iter : 1  Arret : 0.00100756 s/iter 2.321790 
+gpu 0 iter : 2  Arret : 0.0008649 s/iter 2.321704 
+gpu 0 iter : 3  Arret : 0.000262921 s/iter 2.321799 
+gpu 0 iter : 4  Arret : 0.000351829 s/iter 2.321735 
+gpu 0 iter : 5  Arret : 0.00047175 s/iter 2.321652 
+gpu 0 iter : 6  Arret : 0.00344162 s/iter 2.321670 
+gpu 0 iter : 7  Arret : 0.00426007 s/iter 2.321789 
+gpu 0 iter : 8  Arret : 0.0101907 s/iter 2.321616 
+gpu 0 iter : 9  Arret : 0.00999213 s/iter 2.504945 
+gpu 0 iter : 10  Arret : 0.000373631 s/iter 2.321691 
+gpu 0 iter : 11  Arret : 0.000313192 s/iter 2.321779 
+gpu 0 iter : 12  Arret : 0.000330266 s/iter 2.321769 
+gpu 0 iter : 13  Arret : 9.42624E-05 s/iter 2.321704 
+gpu 0 iter : 14  Arret : 9.21011E-05 s/iter 2.321732 
+gpu 0 iter : 15  Arret : 5.9375E-05 s/iter 2.321744 
+gpu 0 iter : 16  Arret : 1.61157E-05 s/iter 2.321750 
+gpu 0 iter : 17  Arret : 1.27143E-06 s/iter 2.321684 
+gpu 0 iter : 18  Arret : 1.38373E-09 s/iter 2.321722 
+gpu 0 iter : 19  Arret : 1.38355E-12 s/iter 2.321681 
+gpu 0 iter : 20  Arret : 1.44752E-15 s/iter 2.321653 
+temps : 47.7506 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.41702E-07
+Stabilite :     5.11776E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944982 +i*    0.327192|     1.00002| 4.75552E-09 +i*-3.37108E-09|
+|  2|   -0.529253 +i*    0.848451|    0.999988|-6.62403E-12 +i* 1.29944E-11|
+|  3|   -0.993328 +i*    0.115227|    0.999988|-8.12439E-12 +i*-3.92321E-12|
+|  4|   -0.709405 +i*   -0.704785|    0.999988|-8.83382E-12 +i* 1.83607E-12|
+|  5|    0.108703 +i*   -0.994063|    0.999988|-4.45421E-13 +i* 2.85312E-13|
+|  6|    0.844957 +i*   -0.534812|    0.999988|-6.65201E-12 +i* 1.16722E-11|
+|  7|    0.391716 +i*    0.920074|    0.999988|-5.50915E-12 +i*-7.44877E-13|
+|  8|   -0.475127 +i*    0.879904|    0.999988|  1.2138E-11 +i*-1.06741E-12|
+|  9|   -0.984171 +i*    0.177155|    0.999988| -3.7812E-12 +i*-2.42212E-12|
+| 10|   -0.752135 +i*   -0.658992|    0.999988| 6.34603E-13 +i*-1.05219E-11|
+| 11|     0.04629 +i*   -0.998917|    0.999988|-5.69189E-12 +i* 6.83444E-13|
+| 12|    0.809838 +i*   -0.586634|    0.999988|-4.52038E-12 +i* 3.23305E-12|
+| 13|    0.963578 +i*    0.267383|    0.999988|-8.29847E-12 +i* 2.50872E-12|
+| 14|    0.448518 +i*    0.893761|    0.999988|-1.24176E-11 +i*-7.03627E-12|
+| 15|   -0.419111 +i*    0.907922|    0.999988|-1.13067E-11 +i* 5.58912E-12|
+| 16|   -0.971158 +i*    0.238388|    0.999988| 1.26384E-11 +i* 9.22794E-13|
+| 17|   -0.791895 +i*   -0.610639|    0.999988| 7.53886E-12 +i* 3.45262E-12|
+| 18|  -0.0163354 +i*   -0.999855|    0.999988| 4.41258E-12 +i* 8.45193E-13|
+| 19|    0.771545 +i*   -0.636157|    0.999988|-1.12679E-11 +i* 8.33787E-12|
+| 20|    0.978421 +i*    0.206567|    0.999988|-4.86478E-12 +i* 4.39834E-12|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+200000 racines de module = 0.999988
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 1 (of 3) uses CUDA device 1
+gpu 2 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 1 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 1 dimgrid2 521 start 133376  size 133376
+gpu 2 dimgrid2 521 start 266752  size 133376
+gpu 0 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 0 dimgrid2 521 start 0  size 133376
+gpu 0 iter : 1  Arret : 0.00010518 s/iter 3.990712 
+gpu 0 iter : 2  Arret : 0.000235721 s/iter 3.990835 
+gpu 0 iter : 3  Arret : 0.000374074 s/iter 3.991033 
+gpu 0 iter : 4  Arret : 0.000402423 s/iter 4.027833 
+gpu 0 iter : 5  Arret : 0.000100405 s/iter 4.025010 
+gpu 0 iter : 6  Arret : 0.000216947 s/iter 4.024636 
+gpu 0 iter : 7  Arret : 7.2738E-05 s/iter 4.023638 
+gpu 0 iter : 8  Arret : 1.00848E-05 s/iter 4.023014 
+gpu 0 iter : 9  Arret : 4.02411E-07 s/iter 4.023272 
+gpu 0 iter : 10  Arret : 6.13031E-09 s/iter 4.023290 
+gpu 0 iter : 11  Arret : 9.19034E-11 s/iter 4.023961 
+gpu 0 iter : 12  Arret : 1.37742E-12 s/iter 4.024199 
+gpu 0 iter : 13  Arret : 2.06515E-14 s/iter 4.022902 
+temps : 53.2293 seconde(s)
+Nb iterations : 13
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.06033E-07
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944982 +i*    0.327192|     1.00002| 4.75981E-08 +i*-3.37412E-08|
+|  2|   -0.748964 +i*    0.662646|     1.00002|-1.28595E-09 +i*-4.95886E-08|
+|  3|   -0.209617 +i*   -0.977807|     1.00002| 8.20062E-09 +i* 1.17068E-08|
+|  4|   -0.727815 +i*    0.685762|    0.999992| -1.2301E-11 +i*-1.97556E-11|
+|  5|   -0.240138 +i*   -0.970731|    0.999992|-1.06566E-11 +i*-1.31062E-12|
+|  6|    0.963593 +i*    0.267344|    0.999992| 6.48437E-12 +i*-2.35016E-11|
+|  7|   -0.705975 +i*    0.708226|    0.999992| 3.78497E-12 +i*-1.05455E-12|
+|  8|    -0.27043 +i*   -0.962732|    0.999992| 6.00775E-12 +i* 1.34539E-11|
+|  9|    0.971495 +i*    0.237026|    0.999992|-5.91394E-12 +i* 6.56758E-12|
+| 10|   -0.683442 +i*    0.729994|    0.999992| 1.59304E-11 +i*-9.27234E-12|
+| 11|   -0.300457 +i*   -0.953787|    0.999992| -1.9964E-12 +i* 6.77986E-12|
+| 12|    0.978444 +i*    0.206476|    0.999992| 1.64754E-11 +i* -5.4186E-12|
+| 13|   -0.660242 +i*    0.751083|     1.00002| 2.16712E-08 +i*-5.79252E-08|
+| 14|   -0.330219 +i*   -0.943929|     1.00002| 5.54967E-08 +i* 5.33733E-08|
+| 15|    0.984466 +i*    0.175708|     1.00002|-5.69088E-09 +i* 7.84982E-09|
+| 16|    -0.63637 +i*    0.771374|    0.999992|-1.17226E-11 +i*  6.1896E-12|
+| 17|   -0.359616 +i*   -0.933092|    0.999992|-7.39009E-12 +i*-2.79088E-12|
+| 18|     0.98949 +i*     0.14476|     1.00002| 1.37352E-08 +i* 1.86317E-08|
+| 19|   -0.611892 +i*    0.790931|    0.999992|  1.6801E-11 +i*-7.06207E-12|
+| 20|   -0.388671 +i*   -0.921368|    0.999992|-7.03104E-12 +i* -5.8778E-12|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+300000 racines de module = 0.999992
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 2 (of 3) uses CUDA device 2
+gpu 1 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 1 dimgrid2 652 start 166741  size 166741
+gpu 2 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 2 dimgrid2 652 start 333482  size 166741
+gpu 0 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 0 dimgrid2 652 start 0  size 166741
+gpu 0 iter : 1  Arret : 0.00131341 s/iter 6.101917 
+gpu 0 iter : 2  Arret : 0.0012359 s/iter 6.156455 
+gpu 0 iter : 3  Arret : 0.00536069 s/iter 6.159830 
+gpu 0 iter : 4  Arret : 0.210474 s/iter 6.308773 
+gpu 0 iter : 5  Arret : 0.261141 s/iter 6.320043 
+gpu 0 iter : 6  Arret : 0.0108065 s/iter 6.311045 
+gpu 0 iter : 7  Arret : 0.0112562 s/iter 6.351386 
+gpu 0 iter : 8  Arret : 0.0145311 s/iter 6.285506 
+gpu 0 iter : 9  Arret : 0.0128836 s/iter 6.196004 
+gpu 0 iter : 10  Arret : 0.00222721 s/iter 6.161645 
+gpu 0 iter : 11  Arret : 0.00167088 s/iter 6.158903 
+gpu 0 iter : 12  Arret : 0.0020333 s/iter 6.158186 
+gpu 0 iter : 13  Arret : 0.000840297 s/iter 6.159688 
+gpu 0 iter : 14  Arret : 0.000929781 s/iter 6.160264 
+gpu 0 iter : 15  Arret : 0.000160023 s/iter 6.158546 
+gpu 0 iter : 16  Arret : 9.58588E-05 s/iter 6.161594 
+gpu 0 iter : 17  Arret : 9.17145E-05 s/iter 6.159809 
+gpu 0 iter : 18  Arret : 7.22142E-05 s/iter 6.160979 
+gpu 0 iter : 19  Arret : 1.68829E-05 s/iter 6.160733 
+gpu 0 iter : 20  Arret : 6.93068E-07 s/iter 6.159998 
+gpu 0 iter : 21  Arret : 1.07311E-08 s/iter 6.159981 
+gpu 0 iter : 22  Arret : 1.59804E-10 s/iter 6.159792 
+gpu 0 iter : 23  Arret : 2.38079E-12 s/iter 6.125539 
+gpu 0 iter : 24  Arret : 3.54922E-14 s/iter 6.161873 
+temps : 149.784 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32052E-08
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327163|    0.999992|-8.81051E-12 +i* 1.54897E-11|
+|  2|    0.952886 +i*    0.303368|     1.00001|-5.29006E-09 +i*-6.08136E-10|
+|  3|    0.956595 +i*    0.291395|    0.999992|-2.66898E-13 +i*-1.07944E-12|
+|  4|    0.960181 +i*    0.279351|    0.999992| 5.76017E-12 +i*-4.69447E-13|
+|  5|    0.963617 +i*    0.267329|     1.00001| 2.34549E-09 +i*-2.35343E-10|
+|  6|    0.966877 +i*    0.255214|    0.999992| -9.9023E-12 +i* 4.86183E-12|
+|  7|    0.970002 +i*    0.243065|    0.999992|-2.13718E-12 +i*-3.37413E-12|
+|  8|    0.972975 +i*    0.230877|    0.999992|-2.92744E-12 +i* 1.45989E-13|
+|  9|    0.975799 +i*    0.218632|    0.999992|  2.4416E-11 +i*-8.15524E-12|
+| 10|    0.978476 +i*    0.206418|     1.00001| 2.86541E-09 +i*-1.58361E-09|
+| 11|    0.980969 +i*    0.194123|    0.999992| 2.17236E-11 +i*-1.26275E-11|
+| 12|    0.983327 +i*    0.181802|    0.999992| 9.95548E-12 +i* 2.21045E-13|
+| 13|    0.985531 +i*    0.169451|    0.999992|-2.91767E-13 +i* 1.86233E-12|
+| 14|    0.987582 +i*    0.157054|    0.999992|-4.59122E-12 +i* 3.30928E-12|
+| 15|    0.989488 +i*    0.144696|     1.00001|-2.53056E-09 +i* 2.95184E-09|
+| 16|    0.991206 +i*    0.132269|    0.999992| 1.14944E-11 +i* 2.77489E-12|
+| 17|    0.992787 +i*    0.119824|    0.999992|-1.03828E-11 +i* 1.26321E-12|
+| 18|    0.994212 +i*     0.10736|    0.999992|-3.70015E-12 +i* 3.70434E-12|
+| 19|    0.995483 +i*   0.0948582|    0.999992| 7.71827E-12 +i* 3.02062E-13|
+| 20|     0.99661 +i*   0.0824056|     1.00001| 2.62973E-09 +i*-9.72246E-10|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 0 (of 3) uses CUDA device 0
+gpu 2 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 2 dimgrid2 782 start 400042  size 200021
+gpu 1 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 1 dimgrid2 782 start 200021  size 200021
+gpu 0 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 0 dimgrid2 782 start 0  size 200021
+gpu 0 iter : 1  Arret : 6.84034E-05 s/iter 9.108586 
+gpu 0 iter : 2  Arret : 0.000545033 s/iter 9.109708 
+gpu 0 iter : 3  Arret : 0.00037666 s/iter 9.108577 
+gpu 0 iter : 4  Arret : 0.0012452 s/iter 9.107748 
+gpu 0 iter : 5  Arret : 0.00220895 s/iter 9.106351 
+gpu 0 iter : 6  Arret : 0.00289512 s/iter 9.204508 
+gpu 0 iter : 7  Arret : 0.0045401 s/iter 9.246083 
+gpu 0 iter : 8  Arret : 0.0226801 s/iter 9.201383 
+gpu 0 iter : 9  Arret : 0.025665 s/iter 9.213877 
+gpu 0 iter : 10  Arret : 0.0209406 s/iter 9.204244 
+gpu 0 iter : 11  Arret : 0.0211996 s/iter 9.111498 
+gpu 0 iter : 12  Arret : 0.00605163 s/iter 9.206837 
+gpu 0 iter : 13  Arret : 0.00329896 s/iter 9.103999 
+gpu 0 iter : 14  Arret : 0.00438049 s/iter 9.106075 
+gpu 0 iter : 15  Arret : 0.000426882 s/iter 9.104473 
+gpu 0 iter : 16  Arret : 8.4118E-05 s/iter 9.106816 
+gpu 0 iter : 17  Arret : 8.24728E-05 s/iter 9.108931 
+gpu 0 iter : 18  Arret : 8.00495E-05 s/iter 9.106225 
+gpu 0 iter : 19  Arret : 2.08719E-05 s/iter 9.095649 
+gpu 0 iter : 20  Arret : 4.98916E-06 s/iter 9.103531 
+gpu 0 iter : 21  Arret : 8.4925E-08 s/iter 9.102379 
+gpu 0 iter : 22  Arret : 8.38554E-11 s/iter 9.101538 
+gpu 0 iter : 23  Arret : 8.38685E-14 s/iter 9.102582 
+temps : 211.276 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.15851E-08
+Stabilite :     8.38685E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944961 +i*    0.327218|     1.00001|   5.021E-09 +i* 5.06825E-09|
+|  2|   -0.949968 +i*    -0.31233|    0.999994| 4.84102E-12 +i* 7.50916E-12|
+|  3|   -0.959296 +i*   -0.282382|    0.999994| 9.70157E-12 +i*-2.02407E-12|
+|  4|    0.963626 +i*    0.267299|     1.00001| 5.98211E-09 +i*-3.22619E-09|
+|  5|   -0.967697 +i*    -0.25216|     1.00001|-7.48997E-09 +i* 2.98289E-09|
+|  6|    0.971515 +i*    0.236955|    0.999994| 8.35487E-12 +i*  1.3765E-12|
+|  7|    -0.97511 +i*   -0.221697|    0.999994|-1.67095E-11 +i* 8.54041E-12|
+|  8|    0.978468 +i*    0.206369|    0.999994|-6.02252E-12 +i* 2.79299E-12|
+|  9|   -0.981583 +i*   -0.191005|    0.999994|  2.1091E-11 +i* 1.58999E-13|
+| 10|    0.984471 +i*    0.175613|     1.00001| 1.24955E-08 +i*-4.14285E-09|
+| 11|   -0.987103 +i*   -0.160159|     1.00001| 7.13754E-09 +i*-2.42212E-09|
+| 12|     0.98948 +i*    0.144632|    0.999994|-1.64599E-11 +i* 6.41685E-12|
+| 13|   -0.991625 +i*   -0.129103|    0.999994| 1.85473E-11 +i*-5.04866E-12|
+| 14|    0.993529 +i*    0.113527|    0.999994| 4.09739E-12 +i* 7.64574E-13|
+| 15|   -0.995187 +i*  -0.0979384|    0.999994| -3.7288E-12 +i*   7.059E-13|
+| 16|    0.996618 +i*   0.0823117|     1.00001| 1.48974E-08 +i*-6.21166E-09|
+| 17|   -0.997786 +i*  -0.0666787|     1.00001| 8.75383E-09 +i*-1.40904E-09|
+| 18|    0.998691 +i*   0.0510284|    0.999994| 1.82043E-12 +i*-2.31009E-12|
+| 19|   -0.999369 +i*  -0.0353668|    0.999994| -8.3793E-12 +i* 3.44911E-13|
+| 20|    0.999801 +i*   0.0196807|    0.999994|-3.28804E-12 +i* -1.8055E-13|
++---+----------------------------+------------+----------------------------+
+200000 racines de module = 1.00001
+400000 racines de module = 0.999994
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 0 (of 3) uses CUDA device 0
+gpu 1 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 1 dimgrid2 912 start 233386  size 233386
+gpu 0 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 0 dimgrid2 912 start 0  size 233386
+gpu 2 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 2 dimgrid2 912 start 466772  size 233386
+gpu 0 iter : 1  Arret : 0.00909786 s/iter 12.360602 
+gpu 0 iter : 2  Arret : 1.02731 s/iter 12.300203 
+gpu 0 iter : 3  Arret : 0.314153 s/iter 12.341344 
+gpu 0 iter : 4  Arret : 2.53895 s/iter 12.316923 
+gpu 0 iter : 5  Arret : 0.661181 s/iter 13.116074 
+gpu 0 iter : 6  Arret : 0.561683 s/iter 12.820170 
+gpu 0 iter : 7  Arret : 0.36934 s/iter 12.797835 
+gpu 0 iter : 8  Arret : 0.294904 s/iter 13.298049 
+gpu 0 iter : 9  Arret : 0.264152 s/iter 12.976750 
+gpu 0 iter : 10  Arret : 0.247438 s/iter 12.971977 
+gpu 0 iter : 11  Arret : 0.237266 s/iter 13.221901 
+gpu 0 iter : 12  Arret : 0.230454 s/iter 13.300312 
+gpu 0 iter : 13  Arret : 0.226863 s/iter 13.051883 
+gpu 0 iter : 14  Arret : 0.22243 s/iter 12.996304 
+gpu 0 iter : 15  Arret : 0.22151 s/iter 12.791979 
+gpu 0 iter : 16  Arret : 0.221087 s/iter 12.864009 
+gpu 0 iter : 17  Arret : 0.222133 s/iter 12.851008 
+gpu 0 iter : 18  Arret : 0.224672 s/iter 12.827312 
+gpu 0 iter : 19  Arret : 0.23787 s/iter 12.839701 
+gpu 0 iter : 20  Arret : 0.268132 s/iter 12.820959 
+gpu 0 iter : 21  Arret : 0.334158 s/iter 12.834736 
+gpu 0 iter : 22  Arret : 0.38156 s/iter 12.840969 
+gpu 0 iter : 23  Arret : 0.672675 s/iter 12.778787 
+gpu 0 iter : 24  Arret : 2.17001 s/iter 12.668364 
+gpu 0 iter : 25  Arret : 2.88557 s/iter 12.649430 
+gpu 0 iter : 26  Arret : 1.00376 s/iter 12.566083 
+gpu 0 iter : 27  Arret : 0.401574 s/iter 12.586073 
+gpu 0 iter : 28  Arret : 0.496269 s/iter 12.572347 
+gpu 0 iter : 29  Arret : 0.425768 s/iter 12.355626 
+gpu 0 iter : 30  Arret : 0.297077 s/iter 12.331620 
+gpu 0 iter : 31  Arret : 0.551081 s/iter 12.336078 
+gpu 0 iter : 32  Arret : 0.421002 s/iter 12.335631 
+gpu 0 iter : 33  Arret : 0.46203 s/iter 12.333596 
+gpu 0 iter : 34  Arret : 1.22882 s/iter 12.337100 
+gpu 0 iter : 35  Arret : 0.557693 s/iter 12.338444 
+gpu 0 iter : 36  Arret : 0.59658 s/iter 12.333528 
+gpu 0 iter : 37  Arret : 0.573341 s/iter 12.332630 
+gpu 0 iter : 38  Arret : 0.30211 s/iter 12.338388 
+gpu 0 iter : 39  Arret : 0.0892072 s/iter 12.339343 
+gpu 0 iter : 40  Arret : 0.05992 s/iter 12.345813 
+gpu 0 iter : 41  Arret : 0.0288519 s/iter 12.337737 
+gpu 0 iter : 42  Arret : 0.024401 s/iter 12.344307 
+gpu 0 iter : 43  Arret : 0.0155939 s/iter 12.340892 
+gpu 0 iter : 44  Arret : 0.00571412 s/iter 12.341887 
+gpu 0 iter : 45  Arret : 0.00546744 s/iter 12.339476 
+gpu 0 iter : 46  Arret : 0.00203982 s/iter 12.345632 
+gpu 0 iter : 47  Arret : 3.84343E-05 s/iter 12.354718 
+gpu 0 iter : 48  Arret : 4.21521E-08 s/iter 12.347915 
+gpu 0 iter : 49  Arret : 2.54092E-10 s/iter 12.353530 
+gpu 0 iter : 50  Arret : 3.38724E-12 s/iter 12.360641 
+gpu 0 iter : 51  Arret : 4.51869E-14 s/iter 12.355068 
+temps : 643.957 seconde(s)
+Nb iterations : 51
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.80767E-08
+Stabilite :     4.24103E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94495 +i*    0.327198|    0.999994|-5.95168E-12 +i* 7.21019E-12|
+|  2|   -0.727791 +i*     0.68579|    0.999994| 2.84049E-11 +i* 2.71449E-12|
+|  3|   -0.209611 +i*   -0.977779|    0.999994| 4.37099E-11 +i* 2.10316E-11|
+|  4|   -0.270562 +i*   -0.962697|    0.999994| 1.49227E-11 +i*-7.10382E-12|
+|  5|   -0.683363 +i*    0.730071|    0.999994| 1.42701E-11 +i* 9.41131E-13|
+|  6|    0.978472 +i*    0.206353|    0.999994| 8.64198E-13 +i*-5.37683E-12|
+|  7|   -0.330343 +i*   -0.943855|    0.999994|-4.19198E-12 +i* 6.72874E-12|
+|  8|   -0.636233 +i*    0.771489|    0.999994| 1.92589E-11 +i*  9.4805E-12|
+|  9|    0.989493 +i*    0.144538|    0.999994| 9.45743E-12 +i* 2.49027E-12|
+| 10|   -0.388869 +i*   -0.921287|    0.999994|  3.3152E-11 +i* 1.89272E-11|
+| 11|   -0.586599 +i*     0.80987|    0.999994| 4.12581E-12 +i* 4.47915E-12|
+| 12|    0.996605 +i*   0.0822633|    0.999994| 1.93517E-11 +i* 5.35026E-12|
+| 13|    -0.44588 +i*   -0.895086|    0.999994| 2.93583E-11 +i* 1.24786E-11|
+| 14|   -0.534681 +i*    0.845063|     1.00001| 2.64739E-09 +i* 2.07041E-09|
+| 15|    0.999802 +i*   0.0196179|    0.999994|-1.78282E-11 +i*-6.15591E-13|
+| 16|   -0.501135 +i*   -0.865363|    0.999994| 6.61893E-12 +i* 2.54218E-12|
+| 17|   -0.480649 +i*    0.876906|    0.999994|-4.39648E-13 +i* 1.36691E-11|
+| 18|    0.999064 +i*  -0.0431204|    0.999994| 2.09724E-11 +i*-1.61455E-12|
+| 19|   -0.554391 +i*   -0.832249|    0.999994| 1.76753E-11 +i*  2.0705E-11|
+| 20|   -0.424835 +i*    0.905279|     1.00001|-2.79088E-11 +i*-2.07424E-09|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 0 (of 3) uses CUDA device 0
+gpu 1 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 1 dimgrid2 1042 start 266666  size 266666
+gpu 0 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 0 dimgrid2 1042 start 0  size 266666
+gpu 2 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 2 dimgrid2 1042 start 533332  size 266666
+gpu 0 iter : 1  Arret : 0.00250747 s/iter 15.895803 
+gpu 0 iter : 2  Arret : 0.798124 s/iter 15.895513 
+gpu 0 iter : 3  Arret : 0.185544 s/iter 15.897306 
+gpu 0 iter : 4  Arret : 0.727477 s/iter 16.206065 
+gpu 0 iter : 5  Arret : 3.56533 s/iter 15.898924 
+gpu 0 iter : 6  Arret : 1.19009 s/iter 15.958537 
+gpu 0 iter : 7  Arret : 0.436902 s/iter 15.898722 
+gpu 0 iter : 8  Arret : 0.314647 s/iter 16.286431 
+gpu 0 iter : 9  Arret : 0.153582 s/iter 15.915447 
+gpu 0 iter : 10  Arret : 0.0624225 s/iter 15.899833 
+gpu 0 iter : 11  Arret : 0.014375 s/iter 15.900341 
+gpu 0 iter : 12  Arret : 0.00315103 s/iter 15.899994 
+gpu 0 iter : 13  Arret : 0.00853715 s/iter 15.899950 
+gpu 0 iter : 14  Arret : 0.000821277 s/iter 15.899445 
+gpu 0 iter : 15  Arret : 0.000841828 s/iter 15.899769 
+gpu 0 iter : 16  Arret : 2.00193E-05 s/iter 15.899836 
+gpu 0 iter : 17  Arret : 5.11413E-06 s/iter 15.899877 
+gpu 0 iter : 18  Arret : 3.1793E-07 s/iter 15.899668 
+gpu 0 iter : 19  Arret : 6.31599E-10 s/iter 15.898376 
+gpu 0 iter : 20  Arret : 1.3604E-12 s/iter 15.898433 
+gpu 0 iter : 21  Arret : 2.95617E-15 s/iter 15.898666 
+temps : 335.846 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     14.4361
+Stabilite :     2.95617E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.16852E-11 +i*-5.46557E-12|
+|  2|    0.963625 +i*    0.267288|     1.00001|-2.20766E-10 +i*-4.96957E-09|
+|  3|    0.971523 +i*    0.236925|    0.999995| 2.82775E-11 +i*-1.19308E-11|
+|  4|    0.978478 +i*    0.206329|    0.999995| 5.90206E-12 +i* 7.15816E-13|
+|  5|    0.984469 +i*    0.175529|    0.999995| 8.59091E-12 +i*-3.14299E-12|
+|  6|    0.989492 +i*    0.144557|    0.999995| 7.01883E-13 +i*-4.65183E-13|
+|  7|     0.99354 +i*    0.113443|    0.999995|  -2.195E-11 +i*  3.7238E-12|
+|  8|     0.99661 +i*   0.0822164|    0.999995| 1.76132E-11 +i*-3.12892E-12|
+|  9|    0.998699 +i*   0.0508967|    0.999995|-3.49965E-12 +i* 3.59518E-12|
+| 10|    0.999816 +i*   0.0195606|     1.00001|-2.84152E-09 +i*-4.48012E-09|
+| 11|    0.999926 +i*  -0.0118121|    0.999995| 1.01569E-11 +i* 3.65641E-13|
+| 12|    0.999063 +i*   -0.043177|    0.999995| 3.24163E-12 +i* 2.16144E-12|
+| 13|    0.997216 +i*  -0.0744994|    0.999995|-2.44054E-11 +i*-5.01205E-12|
+| 14|    0.994388 +i*   -0.105748|    0.999995| 7.90901E-12 +i*  1.6655E-12|
+| 15|    0.990581 +i*   -0.136893|    0.999995| 1.61287E-11 +i* -3.3209E-12|
+| 16|    0.985799 +i*   -0.167904|    0.999995|-3.32943E-11 +i*-1.84226E-11|
+| 17|    0.980043 +i*   -0.198761|    0.999995| 2.50372E-11 +i* 1.22619E-11|
+| 18|    0.973342 +i*   -0.229392|     1.00001| 2.27837E-09 +i* 3.32004E-09|
+| 19|    0.965655 +i*   -0.259809|    0.999995|-3.24851E-13 +i* 4.39207E-12|
+| 20|    0.957029 +i*   -0.289977|    0.999995|-8.62932E-12 +i* 8.84565E-12|
++---+----------------------------+------------+----------------------------+
+499999 racines de module = 0.999995
+299999 racines de module = 1.00001
+  2 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 2 (of 3) uses CUDA device 2
+gpu 2 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 0 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 0 dimgrid2 1172 start 0  size 300032
+gpu 1 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 1 dimgrid2 1172 start 300032  size 300032
+gpu 2 dimgrid2 1172 start 600064  size 300032
+gpu 0 iter : 1  Arret : 0.00129672 s/iter 19.919031 
+gpu 0 iter : 2  Arret : 0.00207305 s/iter 20.403365 
+gpu 0 iter : 3  Arret : 0.00841785 s/iter 19.966410 
+gpu 0 iter : 4  Arret : 0.0294067 s/iter 19.972871 
+gpu 0 iter : 5  Arret : 0.0402535 s/iter 20.538688 
+gpu 0 iter : 6  Arret : 0.012211 s/iter 20.103509 
+gpu 0 iter : 7  Arret : 0.0118978 s/iter 20.653864 
+gpu 0 iter : 8  Arret : 0.00683504 s/iter 19.970415 
+gpu 0 iter : 9  Arret : 0.0050003 s/iter 19.967599 
+gpu 0 iter : 10  Arret : 0.00701422 s/iter 19.971453 
+gpu 0 iter : 11  Arret : 0.00346785 s/iter 19.920400 
+gpu 0 iter : 12  Arret : 0.00253818 s/iter 19.967608 
+gpu 0 iter : 13  Arret : 0.000881039 s/iter 19.919272 
+gpu 0 iter : 14  Arret : 0.000157333 s/iter 19.919499 
+gpu 0 iter : 15  Arret : 4.78982E-05 s/iter 19.970904 
+gpu 0 iter : 16  Arret : 4.78357E-06 s/iter 19.920146 
+gpu 0 iter : 17  Arret : 9.43771E-08 s/iter 19.920594 
+gpu 0 iter : 18  Arret : 5.44956E-10 s/iter 19.967411 
+gpu 0 iter : 19  Arret : 6.95985E-12 s/iter 19.970017 
+gpu 0 iter : 20  Arret : 8.89739E-14 s/iter 19.919973 
+temps : 402.05 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.22942E-06
+Stabilite :     4.7103E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.14003E-11 +i*-5.32252E-12|
+|  2|    0.978496 +i*    0.206294|     1.00001| 3.20241E-09 +i*-1.76732E-09|
+|  3|    0.989495 +i*    0.144532|    0.999995| -9.3423E-12 +i* 2.37871E-12|
+|  4|    0.996623 +i*    0.082186|     1.00001|-8.77002E-10 +i*-2.20815E-11|
+|  5|    0.999805 +i*   0.0195142|    0.999995| 2.20493E-11 +i*  -2.226E-13|
+|  6|    0.999072 +i*  -0.0432151|     1.00001|  3.9792E-09 +i* 2.92946E-10|
+|  7|    0.994382 +i*   -0.105811|    0.999995| 1.87056E-11 +i* 2.32592E-14|
+|  8|    0.985801 +i*   -0.167952|     1.00001|-4.34654E-10 +i*-2.08745E-09|
+|  9|    0.973311 +i*   -0.229471|    0.999995| -1.1668E-11 +i*  3.0006E-13|
+| 10|    0.957003 +i*   -0.290061|    0.999995| 2.09728E-11 +i* 1.38602E-11|
+| 11|    0.936929 +i*   -0.349536|     1.00001| -1.8867E-09 +i* 4.79158E-10|
+| 12|    0.913159 +i*   -0.407592|    0.999995| 3.70326E-12 +i* 1.47898E-11|
+| 13|    0.885806 +i*   -0.464069|     1.00001|-2.45794E-09 +i*-1.30058E-09|
+| 14|    0.854946 +i*   -0.518709|    0.999995|  1.0744E-11 +i*-3.40256E-12|
+| 15|    0.820747 +i*   -0.571301|     1.00001|-4.61003E-09 +i*   7.007E-10|
+| 16|    0.783279 +i*   -0.621663|    0.999995| 1.84956E-11 +i*-2.49151E-12|
+| 17|    0.742767 +i*   -0.669558|     1.00001|-4.34434E-10 +i* 3.18972E-09|
+| 18|    0.699286 +i*   -0.714836|    0.999995| 2.41797E-11 +i* 2.92695E-12|
+| 19|    0.653078 +i*   -0.757284|    0.999995| 1.03298E-11 +i* -7.6561E-12|
+| 20|    0.604286 +i*   -0.796775|     1.00001| 3.76869E-10 +i* -2.2048E-09|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 2 (of 3) uses CUDA device 2
+gpu 2 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 2 dimgrid2 1303 start 666794  size 333397
+gpu 1 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 1 dimgrid2 1303 start 333397  size 333397
+gpu 0 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 0 dimgrid2 1303 start 0  size 333397
+gpu 0 iter : 1  Arret : 0.00129762 s/iter 24.369685 
+gpu 0 iter : 2  Arret : 0.00291292 s/iter 24.395487 
+gpu 0 iter : 3  Arret : 0.0265196 s/iter 24.479812 
+gpu 0 iter : 4  Arret : 0.0244257 s/iter 24.724655 
+gpu 0 iter : 5  Arret : 0.0670735 s/iter 25.296769 
+gpu 0 iter : 6  Arret : 0.0707979 s/iter 25.240963 
+gpu 0 iter : 7  Arret : 0.0236829 s/iter 25.301929 
+gpu 0 iter : 8  Arret : 0.0110363 s/iter 25.617180 
+gpu 0 iter : 9  Arret : 0.0235253 s/iter 25.252908 
+gpu 0 iter : 10  Arret : 0.0220875 s/iter 25.031490 
+gpu 0 iter : 11  Arret : 0.0134152 s/iter 24.704207 
+gpu 0 iter : 12  Arret : 0.00940566 s/iter 24.485903 
+gpu 0 iter : 13  Arret : 0.00437164 s/iter 24.403963 
+gpu 0 iter : 14  Arret : 0.00501835 s/iter 24.423763 
+gpu 0 iter : 15  Arret : 0.000533701 s/iter 24.374060 
+gpu 0 iter : 16  Arret : 6.72E-05 s/iter 24.388506 
+gpu 0 iter : 17  Arret : 4.58988E-05 s/iter 24.383270 
+gpu 0 iter : 18  Arret : 7.61755E-06 s/iter 24.373263 
+gpu 0 iter : 19  Arret : 3.29282E-08 s/iter 24.383460 
+gpu 0 iter : 20  Arret : 2.32633E-10 s/iter 24.376189 
+gpu 0 iter : 21  Arret : 3.46576E-12 s/iter 24.414026 
+gpu 0 iter : 22  Arret : 5.16781E-14 s/iter 24.385499 
+temps : 548.805 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.372E-07
+Stabilite :     1.29474E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327194|    0.999996|-2.65801E-11 +i* 1.58295E-11|
+|  2|     0.94078 +i*    0.339035|     1.00001| 4.08959E-09 +i*-3.83025E-10|
+|  3|    0.938626 +i*    0.344927|    0.999996| 7.81086E-12 +i* 2.78827E-12|
+|  4|    0.936456 +i*    0.350801|     1.00001| 5.62118E-09 +i* 1.12969E-09|
+|  5|    0.934221 +i*    0.356684|    0.999996|-2.89155E-11 +i* 4.85822E-12|
+|  6|    0.931965 +i*    0.362537|    0.999996|  2.0551E-11 +i*-2.01042E-11|
+|  7|    0.929678 +i*     0.36839|     1.00001| 3.06688E-09 +i*-6.88649E-10|
+|  8|     0.92734 +i*     0.37421|    0.999996|-1.66556E-12 +i* 1.30899E-11|
+|  9|    0.924987 +i*    0.380014|     1.00001| 2.36912E-09 +i* 6.48383E-09|
+| 10|    0.922568 +i*    0.385824|    0.999996| 1.41454E-11 +i* 9.54264E-12|
+| 11|     0.92013 +i*    0.391603|    0.999996| 2.13753E-11 +i* 7.35949E-12|
+| 12|     0.91766 +i*    0.397381|     1.00001|-1.48478E-09 +i*    2.24E-09|
+| 13|    0.915141 +i*    0.403125|    0.999996|-6.27054E-12 +i* 6.79734E-12|
+| 14|    0.912601 +i*    0.408866|     1.00001|-4.31727E-09 +i* 1.63336E-09|
+| 15|    0.910007 +i*    0.414584|    0.999996| 9.95037E-12 +i* 8.92586E-12|
+| 16|    0.907389 +i*    0.420284|    0.999996|-1.17559E-11 +i*  1.6185E-11|
+| 17|    0.904739 +i*    0.425981|     1.00001|-4.13411E-09 +i* 2.38753E-09|
+| 18|     0.90204 +i*    0.431643|    0.999996|-3.43989E-11 +i*-1.06093E-12|
+| 19|    0.899321 +i*    0.437302|     1.00001|-5.36833E-09 +i*-1.20878E-09|
+| 20|    0.896549 +i*    0.442935|    0.999996|-1.73801E-11 +i* 1.56396E-11|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 1 (of 3) uses CUDA device 1
+gpu 0 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 0 dimgrid2 1433 start 0  size 366677
+gpu 1 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 1 dimgrid2 1433 start 366677  size 366677
+gpu 2 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 2 dimgrid2 1433 start 733354  size 366677
+gpu 0 iter : 1  Arret : 0.000127936 s/iter 29.564359 
+gpu 0 iter : 2  Arret : 0.00150279 s/iter 29.679909 
+gpu 0 iter : 3  Arret : 0.00473595 s/iter 29.996700 
+gpu 0 iter : 4  Arret : 0.0334122 s/iter 30.065556 
+gpu 0 iter : 5  Arret : 0.0672371 s/iter 30.004882 
+gpu 0 iter : 6  Arret : 0.0631607 s/iter 29.769300 
+gpu 0 iter : 7  Arret : 0.0148633 s/iter 30.355612 
+gpu 0 iter : 8  Arret : 0.00640276 s/iter 29.804306 
+gpu 0 iter : 9  Arret : 0.00282118 s/iter 29.764212 
+gpu 0 iter : 10  Arret : 0.00268802 s/iter 29.761181 
+gpu 0 iter : 11  Arret : 0.00112217 s/iter 29.762857 
+gpu 0 iter : 12  Arret : 0.000650503 s/iter 29.766352 
+gpu 0 iter : 13  Arret : 0.000342444 s/iter 29.768713 
+gpu 0 iter : 14  Arret : 0.000110964 s/iter 29.777561 
+gpu 0 iter : 15  Arret : 5.61714E-05 s/iter 29.775453 
+gpu 0 iter : 16  Arret : 3.83258E-05 s/iter 29.777424 
+gpu 0 iter : 17  Arret : 1.36554E-05 s/iter 29.775228 
+gpu 0 iter : 18  Arret : 8.83878E-06 s/iter 29.773776 
+gpu 0 iter : 19  Arret : 1.52294E-07 s/iter 29.769510 
+gpu 0 iter : 20  Arret : 3.42786E-10 s/iter 29.765428 
+gpu 0 iter : 21  Arret : 5.39374E-12 s/iter 29.770539 
+gpu 0 iter : 22  Arret : 8.48806E-14 s/iter 29.761636 
+temps : 657.254 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.15208E-07
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.42795E-11 +i*-4.60743E-15|
+|  2|    0.922575 +i*    0.385833|     1.00001| 2.95218E-09 +i* -1.2743E-08|
+|  3|    0.896547 +i*    0.442942|    0.999997|-3.14282E-11 +i*  2.7746E-11|
+|  4|    0.866992 +i*    0.498316|    0.999997| 1.74196E-11 +i*-1.69797E-11|
+|  5|    0.834031 +i*    0.551728|     1.00001|-5.34812E-09 +i* 5.73563E-09|
+|  6|     0.79777 +i*    0.602956|    0.999997|-4.35858E-11 +i*-1.97981E-13|
+|  7|    0.758371 +i*    0.651818|    0.999997| 9.81437E-13 +i* 6.65973E-11|
+|  8|    0.715991 +i*    0.698105|    0.999997|-1.09521E-11 +i* 1.55782E-11|
+|  9|    0.670783 +i*    0.741649|    0.999997| 3.88353E-11 +i*-1.73947E-11|
+| 10|    0.622933 +i*    0.782271|    0.999997| 4.52627E-12 +i*-4.57076E-12|
+| 11|    0.572636 +i*    0.819806|    0.999997| 3.89212E-11 +i* 5.22693E-11|
+| 12|    0.520076 +i*    0.854116|    0.999997|-9.69802E-12 +i* 1.06333E-11|
+| 13|    0.465474 +i*    0.885068|     1.00001|-1.56243E-09 +i*-2.92806E-09|
+| 14|    0.409033 +i*    0.912516|    0.999997|-3.44769E-11 +i*-1.20596E-11|
+| 15|    0.350979 +i*     0.93638|    0.999997|-2.79532E-11 +i*-7.11947E-12|
+| 16|    0.291549 +i*    0.956562|     1.00001| 1.63076E-08 +i*-4.23164E-09|
+| 17|    0.230965 +i*    0.972959|    0.999997|-2.98301E-11 +i*-5.42622E-12|
+| 18|     0.16947 +i*    0.985532|    0.999997|-2.82967E-11 +i*-1.30775E-11|
+| 19|    0.107316 +i*    0.994222|    0.999997| 2.22606E-11 +i*-6.06382E-12|
+| 20|   0.0447302 +i*    0.998996|    0.999997| 3.84641E-11 +i* 1.92052E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 0 (of 3) uses CUDA device 0
+gpu 1 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 1 dimgrid2 1563 start 400042  size 400042
+gpu 2 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 2 dimgrid2 1563 start 800084  size 400042
+gpu 0 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 0 dimgrid2 1563 start 0  size 400042
+gpu 0 iter : 1  Arret : 3.88853E-05 s/iter 35.444715 
+gpu 0 iter : 2  Arret : 0.000226187 s/iter 35.511870 
+gpu 0 iter : 3  Arret : 0.00294453 s/iter 35.519410 
+gpu 0 iter : 4  Arret : 0.00192089 s/iter 35.695979 
+gpu 0 iter : 5  Arret : 0.00197307 s/iter 35.427328 
+gpu 0 iter : 6  Arret : 0.0139022 s/iter 35.783897 
+gpu 0 iter : 7  Arret : 0.0396321 s/iter 35.846470 
+gpu 0 iter : 8  Arret : 0.0410882 s/iter 35.917354 
+gpu 0 iter : 9  Arret : 0.0316519 s/iter 35.947137 
+gpu 0 iter : 10  Arret : 0.0102455 s/iter 35.840131 
+gpu 0 iter : 11  Arret : 0.00641208 s/iter 35.688111 
+gpu 0 iter : 12  Arret : 0.00169558 s/iter 35.748971 
+gpu 0 iter : 13  Arret : 0.00145242 s/iter 35.726631 
+gpu 0 iter : 14  Arret : 0.00103398 s/iter 35.680007 
+gpu 0 iter : 15  Arret : 0.000915292 s/iter 35.534580 
+gpu 0 iter : 16  Arret : 0.000708025 s/iter 35.681188 
+gpu 0 iter : 17  Arret : 0.000325387 s/iter 35.516310 
+gpu 0 iter : 18  Arret : 7.91627E-05 s/iter 35.511327 
+gpu 0 iter : 19  Arret : 7.80765E-05 s/iter 35.514088 
+gpu 0 iter : 20  Arret : 2.1665E-05 s/iter 35.498650 
+gpu 0 iter : 21  Arret : 2.93721E-06 s/iter 35.511587 
+gpu 0 iter : 22  Arret : 1.05293E-08 s/iter 35.509654 
+gpu 0 iter : 23  Arret : 4.17186E-11 s/iter 35.539237 
+gpu 0 iter : 24  Arret : 1.66144E-13 s/iter 35.520045 
+temps : 856.406 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.0865E-05
+Stabilite :     3.51085E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.38103E-11 +i*-1.80134E-13|
+|  2|     0.93422 +i*    0.356687|    0.999997|  -1.633E-11 +i*-1.74183E-12|
+|  3|    0.922566 +i*    0.385831|    0.999997|  2.1144E-11 +i*-3.58299E-11|
+|  4|    0.910003 +i*    0.414595|    0.999997|-5.13478E-12 +i* 9.28282E-12|
+|  5|    0.896543 +i*     0.44295|    0.999997|-2.07689E-11 +i* 1.70204E-11|
+|  6|      0.8822 +i*    0.470869|    0.999997| 2.23999E-12 +i*-1.16781E-12|
+|  7|    0.866987 +i*    0.498324|    0.999997|-1.24258E-11 +i* 4.98106E-11|
+|  8|    0.850921 +i*    0.525287|    0.999997|-3.98015E-12 +i*-4.27941E-12|
+|  9|    0.834016 +i*    0.551734|    0.999997|-3.61311E-11 +i*-1.54952E-11|
+| 10|    0.816292 +i*    0.577647|           1|-5.99863E-09 +i*-1.71719E-09|
+| 11|    0.797768 +i*    0.602972|           1| 2.77859E-09 +i*-6.76378E-09|
+| 12|    0.778437 +i*    0.627717|    0.999997|-9.78373E-12 +i* 1.01854E-11|
+| 13|    0.758354 +i*    0.651838|    0.999997|-9.95959E-12 +i*-1.30844E-11|
+| 14|    0.737523 +i*    0.675317|    0.999997| 1.58167E-11 +i* 2.05323E-11|
+| 15|    0.715965 +i*    0.698131|    0.999997|-4.64551E-11 +i* 2.77155E-11|
+| 16|    0.693703 +i*    0.720257|    0.999997|-9.01323E-12 +i*  7.7873E-12|
+| 17|    0.670757 +i*    0.741673|    0.999997| 3.04825E-11 +i* 9.42191E-12|
+| 18|     0.64715 +i*    0.762359|    0.999997|-1.70122E-11 +i*  9.8992E-12|
+| 19|    0.622905 +i*    0.782293|    0.999997|-4.17721E-11 +i*-1.73844E-12|
+| 20|    0.598047 +i*    0.801457|    0.999997| 3.31615E-11 +i* 2.07676E-11|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+500000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+CPU thread 2 (of 3) uses CUDA device 2
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 0 (of 3) uses CUDA device 0
+gpu 1 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 1 dimgrid2 1693 start 433408  size 433408
+gpu 2 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 2 dimgrid2 1693 start 866816  size 433408
+gpu 0 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 0 dimgrid2 1693 start 0  size 433408
+gpu 0 iter : 1  Arret : 0.00993515 s/iter 41.600975 
+gpu 0 iter : 2  Arret : 0.94729 s/iter 42.529902 
+gpu 0 iter : 3  Arret : 0.597152 s/iter 43.053848 
+gpu 0 iter : 4  Arret : 1.09572 s/iter 44.012338 
+gpu 0 iter : 5  Arret : 2.82293 s/iter 44.999505 
+gpu 0 iter : 6  Arret : 2.46299 s/iter 46.487533 
+gpu 0 iter : 7  Arret : 1.42985 s/iter 46.128011 
+gpu 0 iter : 8  Arret : 0.815208 s/iter 46.298425 
+gpu 0 iter : 9  Arret : 0.460301 s/iter 46.406737 
+gpu 0 iter : 10  Arret : 3.07446 s/iter 45.736264 
+gpu 0 iter : 11  Arret : 2.2635 s/iter 45.854928 
+gpu 0 iter : 12  Arret : 1.20325 s/iter 44.897816 
+gpu 0 iter : 13  Arret : 1.03081 s/iter 45.164997 
+gpu 0 iter : 14  Arret : 2.82691 s/iter 44.903049 
+gpu 0 iter : 15  Arret : 2.5455 s/iter 44.889994 
+gpu 0 iter : 16  Arret : 5.16089 s/iter 43.930002 
+gpu 0 iter : 17  Arret : 1.59675 s/iter 43.927146 
+gpu 0 iter : 18  Arret : 1.72164 s/iter 43.883402 
+gpu 0 iter : 19  Arret : 3.27848 s/iter 43.830461 
+gpu 0 iter : 20  Arret : 1.69774 s/iter 43.879802 
+gpu 0 iter : 21  Arret : 0.302387 s/iter 43.779252 
+gpu 0 iter : 22  Arret : 1.30645 s/iter 43.599659 
+gpu 0 iter : 23  Arret : 2.04566 s/iter 43.772972 
+gpu 0 iter : 24  Arret : 0.674855 s/iter 43.656609 
+gpu 0 iter : 25  Arret : 0.606815 s/iter 43.556261 
+gpu 0 iter : 26  Arret : 1.57571 s/iter 43.386271 
+gpu 0 iter : 27  Arret : 0.764433 s/iter 43.336624 
+gpu 0 iter : 28  Arret : 6.37937 s/iter 42.936852 
+gpu 0 iter : 29  Arret : 1.78197 s/iter 42.763949 
+gpu 0 iter : 30  Arret : 2.01466 s/iter 43.871285 
+gpu 0 iter : 31  Arret : 1.56415 s/iter 43.795928 
+gpu 0 iter : 32  Arret : 0.715908 s/iter 42.772943 
+gpu 0 iter : 33  Arret : 0.852067 s/iter 43.704910 
+gpu 0 iter : 34  Arret : 0.485278 s/iter 42.713971 
+gpu 0 iter : 35  Arret : 0.306709 s/iter 42.717980 
+gpu 0 iter : 36  Arret : 0.236829 s/iter 42.757378 
+gpu 0 iter : 37  Arret : 0.161803 s/iter 42.671038 
+gpu 0 iter : 38  Arret : 0.0772956 s/iter 42.728759 
+gpu 0 iter : 39  Arret : 0.148202 s/iter 42.472412 
+gpu 0 iter : 40  Arret : 0.112146 s/iter 41.701920 
+gpu 0 iter : 41  Arret : 0.141141 s/iter 41.705686 
+gpu 0 iter : 42  Arret : 0.0549499 s/iter 41.639089 
+gpu 0 iter : 43  Arret : 0.0770653 s/iter 41.548151 
+gpu 0 iter : 44  Arret : 0.064067 s/iter 41.552293 
+gpu 0 iter : 45  Arret : 0.0268269 s/iter 41.548819 
+gpu 0 iter : 46  Arret : 0.0102441 s/iter 41.548312 
+gpu 0 iter : 47  Arret : 0.00818616 s/iter 41.575177 
+gpu 0 iter : 48  Arret : 0.00675172 s/iter 41.574307 
+gpu 0 iter : 49  Arret : 0.00398952 s/iter 41.577848 
+gpu 0 iter : 50  Arret : 0.000455601 s/iter 41.580451 
+gpu 0 iter : 51  Arret : 9.5938E-07 s/iter 41.579109 
+gpu 0 iter : 52  Arret : 1.41341E-08 s/iter 41.578383 
+gpu 0 iter : 53  Arret : 1.7237E-10 s/iter 41.574782 
+gpu 0 iter : 54  Arret : 2.10734E-12 s/iter 41.577135 
+gpu 0 iter : 55  Arret : 2.57332E-14 s/iter 41.576871 
+temps : 2380.72 seconde(s)
+Nb iterations : 55
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.81249E-08
+Stabilite :     1.19066E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327175|    0.999997| 2.52776E-12 +i*-3.98737E-12|
+|  2|   -0.769371 +i*    0.638797|    0.999997|-4.59108E-11 +i* 1.31056E-11|
+|  3|    0.922562 +i*    0.385839|    0.999997| 3.58704E-11 +i*-8.51852E-12|
+|  4|   -0.807942 +i*    0.589256|    0.999997| 5.51348E-12 +i*-4.87583E-11|
+|  5|   -0.147855 +i*   -0.989006|    0.999997| 3.73612E-11 +i* -9.4349E-12|
+|  6|    0.896519 +i*    0.443013|           1| -1.5707E-09 +i* -4.0371E-09|
+|  7|   -0.843314 +i*    0.537416|    0.999997|-2.83193E-11 +i* 2.81434E-11|
+|  8|  -0.0855438 +i*   -0.996331|    0.999997|-2.93523E-11 +i* 4.13114E-13|
+|  9|    0.866983 +i*    0.498331|    0.999997| 4.10197E-11 +i*-6.30346E-11|
+| 10|   -0.875372 +i*    0.483442|    0.999997| 3.85316E-11 +i* 1.84854E-11|
+| 11|  -0.0228418 +i*   -0.999736|    0.999997|-7.90479E-14 +i* 5.45453E-13|
+| 12|    0.834001 +i*    0.551756|    0.999997|-1.74238E-11 +i* 1.04526E-11|
+| 13|   -0.904181 +i*    0.427142|    0.999997| 8.82272E-12 +i* 3.22865E-12|
+| 14|    0.039982 +i*   -0.999204|           1|-3.60767E-10 +i*-7.61672E-11|
+| 15|    0.797779 +i*    0.602957|           1|-3.43644E-09 +i*-3.30197E-09|
+| 16|   -0.929034 +i*    0.370004|           1|-6.36588E-10 +i* 6.06637E-11|
+| 17|    0.102531 +i*   -0.994726|    0.999997| 2.38702E-11 +i*  -3.197E-12|
+| 18|    0.758336 +i*    0.651859|    0.999997| 1.77951E-11 +i* 3.01302E-11|
+| 19|   -0.950413 +i*    0.310979|    0.999997|  1.7147E-11 +i*-5.05296E-12|
+| 20|    0.164753 +i*   -0.986332|    0.999997| 2.38304E-11 +i* 4.80854E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+CPU thread 0 (of 3) uses CUDA device 0
+CPU thread 1 (of 3) uses CUDA device 1
+CPU thread 2 (of 3) uses CUDA device 2
+gpu 1 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 1 dimgrid2 1823 start 466688  size 466688
+gpu 2 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 2 dimgrid2 1823 start 933376  size 466688
+gpu 0 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 0 dimgrid2 1823 start 0  size 466688
+gpu 0 iter : 1  Arret : 0.00131518 s/iter 48.031300 
+gpu 0 iter : 2  Arret : 0.00875694 s/iter 47.952739 
+gpu 0 iter : 3  Arret : 0.0218497 s/iter 48.515507 
+gpu 0 iter : 4  Arret : 0.0347716 s/iter 48.769486 
+gpu 0 iter : 5  Arret : 0.016047 s/iter 49.561277 
+gpu 0 iter : 6  Arret : 0.0201175 s/iter 49.796010 
+gpu 0 iter : 7  Arret : 0.0309145 s/iter 51.139394 
+gpu 0 iter : 8  Arret : 0.0275536 s/iter 50.552108 
+gpu 0 iter : 9  Arret : 0.017163 s/iter 49.041844 
+gpu 0 iter : 10  Arret : 0.0119332 s/iter 48.636574 
+gpu 0 iter : 11  Arret : 0.00565624 s/iter 48.320944 
+gpu 0 iter : 12  Arret : 0.00295609 s/iter 47.966958 
+gpu 0 iter : 13  Arret : 0.00116008 s/iter 48.024756 
+gpu 0 iter : 14  Arret : 0.000248135 s/iter 47.987642 
+gpu 0 iter : 15  Arret : 0.000216011 s/iter 48.020118 
+gpu 0 iter : 16  Arret : 5.60087E-05 s/iter 48.025013 
+gpu 0 iter : 17  Arret : 2.03739E-05 s/iter 47.944026 
+gpu 0 iter : 18  Arret : 2.0326E-08 s/iter 48.020251 
+gpu 0 iter : 19  Arret : 2.80644E-10 s/iter 48.018971 
+gpu 0 iter : 20  Arret : 3.86306E-12 s/iter 47.947843 
+gpu 0 iter : 21  Arret : 5.31926E-14 s/iter 48.022357 
+temps : 1021.57 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     8.20158E-08
+Stabilite :     3.5197E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944967 +i*    0.327176|           1| 6.08988E-09 +i* 1.90638E-09|
+|  2|    0.934217 +i*    0.356717|           1| 3.23156E-10 +i*-4.97808E-09|
+|  3|   -0.939702 +i*   -0.341986|    0.999997| 3.52861E-11 +i*-1.80749E-11|
+|  4|    0.922561 +i*    0.385844|    0.999997|-1.88152E-11 +i* 1.52498E-11|
+|  5|   -0.928505 +i*   -0.371312|    0.999997|-5.57474E-11 +i*  5.0417E-11|
+|  6|    0.909996 +i*     0.41461|    0.999997|-4.09095E-11 +i*-2.87341E-12|
+|  7|   -0.916393 +i*   -0.400273|    0.999997|  2.4082E-11 +i*-3.09888E-12|
+|  8|    0.896534 +i*    0.442968|    0.999997|-9.24949E-12 +i* 1.43962E-11|
+|  9|   -0.903378 +i*   -0.428839|    0.999997|-8.68483E-12 +i*-2.13769E-11|
+| 10|    0.882189 +i*     0.47089|    0.999997|-2.80496E-11 +i* 3.88745E-12|
+| 11|   -0.889473 +i*   -0.456982|    0.999997| 4.09844E-11 +i*-1.49197E-11|
+| 12|    0.866974 +i*    0.498347|    0.999997| 3.35584E-11 +i* 9.33695E-12|
+| 13|   -0.874706 +i*   -0.484662|           1| -3.8214E-09 +i* 3.43312E-09|
+| 14|    0.850921 +i*    0.525301|           1|-2.50513E-09 +i* 1.02849E-08|
+| 15|    -0.85904 +i*   -0.511916|           1|-3.09325E-09 +i*-2.23006E-09|
+| 16|    0.833989 +i*    0.551788|           1| 6.26715E-10 +i*-7.45076E-09|
+| 17|   -0.842553 +i*   -0.538607|    0.999997|-1.00535E-11 +i*-3.70571E-11|
+| 18|    0.816264 +i*    0.577674|    0.999997|-2.07576E-11 +i*  1.0368E-12|
+| 19|   -0.825233 +i*   -0.564788|    0.999997|-1.77758E-11 +i*  6.2068E-11|
+| 20|    0.797731 +i*    0.603009|    0.999997|-1.41849E-11 +i* 9.98245E-12|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 1
+800000 racines de module = 0.999997
diff --git a/tests_sparse/results/4GPU_mpi.txt b/tests_sparse/results/4GPU_mpi.txt
new file mode 100644
index 0000000..145049f
--- /dev/null
+++ b/tests_sparse/results/4GPU_mpi.txt
@@ -0,0 +1,1189 @@
+REMAINING: 4
+Taking GPU #0
+Taking GPU #1
+Taking GPU #2
+Taking GPU #3
+proc 2
+proc 3
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+zone limite de 'log-exp' 1.00356
+zone limite de 'log-exp' 1.00356
+zone limite de 'log-exp' 1.00356
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 1, start 25024 size 25024
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 0, start 0 size 25024
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 3, start 75072 size 25024
+proc 3 start 75072 size 25024
+proc 1 start 25024 size 25024
+dimgrid 391 dimblock 256  degrePoly 100000
+proc 2, start 50048 size 25024
+proc 2 start 50048 size 25024
+proc 0 start 0 size 25024
+iter : 1  Arret : 0.00317191 s/iter 0.223242 
+iter : 2  Arret : 0.0022718 s/iter 0.223105 
+iter : 3  Arret : 0.00244221 s/iter 0.223104 
+iter : 4  Arret : 0.00230917 s/iter 0.223112 
+iter : 5  Arret : 0.00112595 s/iter 0.223089 
+iter : 6  Arret : 0.00281136 s/iter 0.223145 
+iter : 7  Arret : 0.014214 s/iter 0.223018 
+iter : 8  Arret : 0.0217272 s/iter 0.295740 
+iter : 9  Arret : 0.00872397 s/iter 0.295931 
+iter : 10  Arret : 0.00156483 s/iter 0.223164 
+iter : 11  Arret : 0.00112667 s/iter 0.223108 
+iter : 12  Arret : 0.00115104 s/iter 0.223032 
+iter : 13  Arret : 0.00030068 s/iter 0.222915 
+iter : 14  Arret : 0.000379927 s/iter 0.222885 
+iter : 15  Arret : 0.000371112 s/iter 0.222876 
+iter : 16  Arret : 0.000184945 s/iter 0.223020 
+iter : 17  Arret : 0.000116641 s/iter 0.222932 
+iter : 18  Arret : 4.76525E-05 s/iter 0.222944 
+iter : 19  Arret : 1.50691E-06 s/iter 0.222881 
+iter : 20  Arret : 5.10281E-09 s/iter 0.222845 
+iter : 21  Arret : 1.61341E-11 s/iter 0.222921 
+iter : 22  Arret : 5.09612E-14 s/iter 0.222779 
+temps : 5.19805 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     6.45166E-07
+Stabilite :     1.57015E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540308 +i*    0.841422|    0.999962|-1.95866E-12 +i*-4.55465E-13|
+|  2|   -0.113164 +i*    0.993538|    0.999962|-4.34919E-12 +i* 9.60242E-13|
+|  3|   -0.226732 +i*   -0.974016|     1.00006|-1.34468E-09 +i*-3.70749E-10|
+|  4|   -0.715763 +i*    0.698289|    0.999962| 9.11271E-13 +i* 2.47219E-12|
+|  5|    0.439922 +i*   -0.897993|    0.999962|-3.49498E-13 +i* 1.66432E-12|
+|  6|   -0.996094 +i*   0.0889516|     1.00006|   1.362E-10 +i*-7.26223E-11|
+|  7|    0.908546 +i*   -0.417692|    0.999962| 4.78506E-13 +i* 1.54377E-13|
+|  8|   -0.827813 +i*   -0.560935|    0.999962| 9.76996E-13 +i*-2.04309E-12|
+|  9|    0.968208 +i*    0.250378|     1.00006|-6.91991E-11 +i*-6.65787E-11|
+| 10|   -0.286842 +i*   -0.958038|     1.00006|-5.93554E-10 +i*-2.45345E-10|
+| 11|    0.591653 +i*    0.806145|    0.999962|-9.87654E-13 +i*-3.03635E-12|
+| 12|  -0.0511836 +i*    0.998651|    0.999962|-2.22622E-12 +i*-3.69013E-14|
+| 13|    -0.67097 +i*    0.741432|    0.999962|-8.03801E-14 +i*-1.68204E-12|
+| 14|    0.383249 +i*   -0.923603|    0.999962|-1.29119E-12 +i*-1.37426E-12|
+| 15|   -0.988582 +i*    0.150427|    0.999962|-1.54698E-12 +i*-6.48537E-13|
+| 16|    0.880824 +i*   -0.473363|    0.999962| 1.58029E-12 +i*-2.34379E-12|
+| 17|   -0.861082 +i*   -0.508391|    0.999962|  9.8066E-13 +i* 3.40478E-12|
+| 18|    0.981756 +i*    0.189945|    0.999962|-1.13665E-12 +i* 1.13043E-12|
+| 19|   -0.345842 +i*   -0.938354|     1.00006| 1.38421E-10 +i*-2.31696E-10|
+| 20|    0.640621 +i*    0.767807|    0.999962|-6.98774E-13 +i* 1.13798E-12|
++---+----------------------------+------------+----------------------------+
+60000 racines de module = 0.999962
+40000 racines de module = 1.00006
+proc 1
+proc 2
+proc 3
+proc 0
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+zone limite de 'log-exp' 1.00178
+zone limite de 'log-exp' 1.00178
+zone limite de 'log-exp' 1.00178
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 3, start 150144 size 50048
+proc 3 start 150144 size 50048
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 2, start 100096 size 50048
+proc 2 start 100096 size 50048
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 0, start 0 size 50048
+proc 0 start 0 size 50048
+dimgrid 782 dimblock 256  degrePoly 200000
+proc 1, start 50048 size 50048
+proc 1 start 50048 size 50048
+iter : 1  Arret : 0.000151299 s/iter 0.878996 
+iter : 2  Arret : 0.000148166 s/iter 0.878818 
+iter : 3  Arret : 0.000150411 s/iter 0.878592 
+iter : 4  Arret : 0.00157874 s/iter 0.878606 
+iter : 5  Arret : 0.00193028 s/iter 0.878657 
+iter : 6  Arret : 0.043877 s/iter 1.039888 
+iter : 7  Arret : 0.138047 s/iter 1.024638 
+iter : 8  Arret : 0.359981 s/iter 1.019435 
+iter : 9  Arret : 0.421322 s/iter 1.020663 
+iter : 10  Arret : 0.329853 s/iter 1.028885 
+iter : 11  Arret : 0.122577 s/iter 1.037432 
+iter : 12  Arret : 0.181684 s/iter 1.023745 
+iter : 13  Arret : 0.0789097 s/iter 1.022813 
+iter : 14  Arret : 0.0388397 s/iter 0.882628 
+iter : 15  Arret : 0.0375793 s/iter 0.878733 
+iter : 16  Arret : 0.015251 s/iter 0.882484 
+iter : 17  Arret : 0.00887915 s/iter 0.882611 
+iter : 18  Arret : 0.000412291 s/iter 0.878052 
+iter : 19  Arret : 3.09658E-05 s/iter 0.877930 
+iter : 20  Arret : 1.56615E-07 s/iter 0.878145 
+iter : 21  Arret : 1.55941E-11 s/iter 0.877946 
+iter : 22  Arret : 1.58952E-15 s/iter 0.878044 
+temps : 20.6662 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.52377E-08
+Stabilite :     1.58952E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540303 +i*    0.841453|    0.999985| 1.08703E-11 +i*-2.49217E-12|
+|  2|   -0.837195 +i*    0.546877|    0.999985| -5.4492E-12 +i* 1.09163E-12|
+|  3|   -0.553418 +i*   -0.832885|    0.999985| -1.9722E-12 +i*-7.40397E-12|
+|  4|    0.828599 +i*   -0.559925|     1.00005|-7.54521E-09 +i* 1.47059E-08|
+|  5|     -0.8197 +i*    0.572767|    0.999985|-4.21663E-13 +i* -2.8616E-12|
+|  6|    -0.57917 +i*   -0.815188|    0.999985|-5.13034E-12 +i*-1.52645E-12|
+|  7|    0.810626 +i*   -0.585537|    0.999985|-6.36846E-12 +i*-5.86797E-12|
+|  8|    0.591872 +i*    0.806089|     1.00005|-1.69803E-09 +i* 9.43795E-09|
+|  9|   -0.801454 +i*    0.598134|     1.00005| 5.92533E-09 +i* 3.55911E-08|
+| 10|   -0.604356 +i*   -0.796695|    0.999985|-1.64091E-13 +i* 1.59084E-12|
+| 11|    0.791937 +i*   -0.610578|    0.999985|  6.0707E-13 +i* 1.52922E-12|
+| 12|    0.616763 +i*     0.78713|    0.999985|-4.48042E-12 +i* -2.6295E-12|
+| 13|   -0.782301 +i*    0.622877|    0.999985|-2.15827E-12 +i*-6.27114E-12|
+| 14|   -0.628991 +i*   -0.777472|     1.00005| 6.93065E-09 +i*-8.65443E-09|
+| 15|    0.772474 +i*   -0.635023|    0.999985| 1.54783E-11 +i*-1.81338E-12|
+| 16|    0.641054 +i*    0.767476|    0.999985| 9.05009E-12 +i*-2.91295E-12|
+| 17|   -0.762458 +i*    0.647014|    0.999985| 5.81724E-12 +i*-9.99384E-12|
+| 18|   -0.652967 +i*   -0.757366|    0.999985| 5.10392E-12 +i*-6.61069E-12|
+| 19|    0.752302 +i*   -0.658888|     1.00005| 3.99107E-09 +i* 1.02117E-08|
+| 20|     0.66472 +i*    0.747072|    0.999985|-1.93379E-12 +i*-1.29726E-11|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+proc 0
+proc 1
+proc 2
+proc 3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+zone limite de 'log-exp' 1.00118
+zone limite de 'log-exp' 1.00118
+zone limite de 'log-exp' 1.00118
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 1, start 75008 size 75008
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 0, start 0 size 75008
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 3, start 225024 size 75008
+proc 3 start 225024 size 75008
+proc 1 start 75008 size 75008
+dimgrid 1172 dimblock 256  degrePoly 300000
+proc 2, start 150016 size 75008
+proc 2 start 150016 size 75008
+proc 0 start 0 size 75008
+iter : 1  Arret : 0.000443355 s/iter 1.688384 
+iter : 2  Arret : 0.000360442 s/iter 1.688854 
+iter : 3  Arret : 0.000447046 s/iter 1.688506 
+iter : 4  Arret : 0.000378961 s/iter 1.688556 
+iter : 5  Arret : 0.000429954 s/iter 1.688406 
+iter : 6  Arret : 0.000581339 s/iter 1.688344 
+iter : 7  Arret : 0.000898783 s/iter 1.688397 
+iter : 8  Arret : 0.00201192 s/iter 1.687963 
+iter : 9  Arret : 0.00450609 s/iter 1.687360 
+iter : 10  Arret : 0.00407562 s/iter 1.923330 
+iter : 11  Arret : 0.00332439 s/iter 1.687420 
+iter : 12  Arret : 0.00384675 s/iter 1.688021 
+iter : 13  Arret : 0.00407352 s/iter 1.687872 
+iter : 14  Arret : 0.000405814 s/iter 1.687487 
+iter : 15  Arret : 0.000436201 s/iter 1.687880 
+iter : 16  Arret : 0.000224556 s/iter 1.687652 
+iter : 17  Arret : 5.00187E-05 s/iter 1.687209 
+iter : 18  Arret : 2.59315E-05 s/iter 1.687110 
+iter : 19  Arret : 1.0826E-05 s/iter 1.687608 
+iter : 20  Arret : 4.35679E-05 s/iter 1.687250 
+iter : 21  Arret : 3.59732E-05 s/iter 1.687189 
+iter : 22  Arret : 4.62526E-05 s/iter 1.687068 
+iter : 23  Arret : 6.96194E-06 s/iter 1.687220 
+iter : 24  Arret : 6.11605E-09 s/iter 1.687508 
+iter : 25  Arret : 6.11156E-12 s/iter 1.687258 
+iter : 26  Arret : 6.05668E-15 s/iter 1.687248 
+temps : 44.3103 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     6.09159E-07
+Stabilite :     1.57011E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540341 +i*    0.841474|     1.00002| 2.17368E-09 +i*-4.61298E-09|
+|  2|   -0.940582 +i*    0.339532|    0.999988|-1.00517E-11 +i* 8.96228E-13|
+|  3|   -0.851937 +i*   -0.523689|     1.00002|-1.15969E-09 +i* 6.49452E-10|
+|  4|   -0.121715 +i*   -0.992553|    0.999988|-4.05498E-12 +i*-3.39981E-14|
+|  5|    0.700112 +i*   -0.714017|    0.999988| 6.43741E-12 +i* -3.3944E-12|
+|  6|    0.994789 +i*    0.102177|     1.00002| 6.46977E-09 +i* 6.38228E-10|
+|  7|    -0.26109 +i*    0.965338|     1.00002|-9.81343E-10 +i*-1.42942E-09|
+|  8|   -0.917494 +i*     0.39772|    0.999988| 8.53073E-12 +i*   8.379E-12|
+|  9|   -0.883005 +i*    -0.46934|    0.999988| 2.43294E-12 +i*-2.16579E-12|
+| 10|   -0.183619 +i*   -0.983021|     1.00002|-8.44931E-09 +i*-4.25695E-09|
+| 11|    0.654063 +i*   -0.756425|    0.999988| 9.35807E-13 +i*-7.47193E-12|
+| 12|    0.999199 +i*   0.0397302|    0.999988| 3.35743E-12 +i* -3.4849E-13|
+| 13|    0.591959 +i*    0.805996|     1.00002| 3.13249E-09 +i* 3.04465E-09|
+| 14|   -0.200169 +i*     0.97975|    0.999988|-2.70206E-12 +i* 4.98612E-12|
+| 15|   -0.890827 +i*    0.454393|     1.00002|-1.29544E-09 +i* 3.49694E-09|
+| 16|   -0.910641 +i*    -0.41317|    0.999988| 3.06566E-12 +i*-6.62351E-12|
+| 17|    -0.24476 +i*   -0.969572|    0.999988|-3.79541E-12 +i* -1.5516E-12|
+| 18|    0.605447 +i*   -0.795915|     1.00002| -7.0591E-09 +i* 7.40288E-10|
+| 19|    0.999727 +i*  -0.0228685|    0.999988|-4.59166E-12 +i* -1.8699E-15|
+| 20|    0.641209 +i*    0.767351|    0.999988|-3.81029E-12 +i*-1.94543E-11|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+200000 racines de module = 0.999988
+proc 0
+proc 1
+proc 2
+proc 3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+zone limite de 'log-exp' 1.00089
+zone limite de 'log-exp' 1.00089
+zone limite de 'log-exp' 1.00089
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 3, start 300096 size 100032
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 1, start 100032 size 100032
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 2, start 200064 size 100032
+proc 1 start 100032 size 100032
+dimgrid 1563 dimblock 256  degrePoly 400000
+proc 0, start 0 size 100032
+proc 0 start 0 size 100032
+proc 3 start 300096 size 100032
+proc 2 start 200064 size 100032
+iter : 1  Arret : 4.36834E-05 s/iter 3.113028 
+iter : 2  Arret : 4.27059E-05 s/iter 3.113836 
+iter : 3  Arret : 0.000182715 s/iter 3.114264 
+iter : 4  Arret : 0.000492288 s/iter 3.113575 
+iter : 5  Arret : 0.000356743 s/iter 3.112653 
+iter : 6  Arret : 0.00116353 s/iter 3.113016 
+iter : 7  Arret : 0.00336814 s/iter 3.112816 
+iter : 8  Arret : 0.0617801 s/iter 3.113008 
+iter : 9  Arret : 0.0877867 s/iter 3.113421 
+iter : 10  Arret : 3.24939 s/iter 3.113856 
+iter : 11  Arret : 2.15844 s/iter 3.118147 
+iter : 12  Arret : 1.77314 s/iter 3.414229 
+iter : 13  Arret : 16.6924 s/iter 3.432045 
+iter : 14  Arret : 2.11219 s/iter 3.420466 
+iter : 15  Arret : 0.516592 s/iter 3.106996 
+iter : 16  Arret : 1.68595 s/iter 3.388085 
+iter : 17  Arret : 1.04355 s/iter 3.105841 
+iter : 18  Arret : 1.02458 s/iter 3.105815 
+iter : 19  Arret : 2.04519 s/iter 3.106092 
+iter : 20  Arret : 0.647938 s/iter 3.107656 
+iter : 21  Arret : 1.71712 s/iter 3.106086 
+iter : 22  Arret : 1.19179 s/iter 3.106195 
+iter : 23  Arret : 4.78036 s/iter 3.105819 
+iter : 24  Arret : 2.03616 s/iter 3.105406 
+iter : 25  Arret : 1.45123 s/iter 3.104215 
+iter : 26  Arret : 2.13122 s/iter 3.104390 
+iter : 27  Arret : 0.721774 s/iter 3.104463 
+iter : 28  Arret : 0.699341 s/iter 3.100715 
+iter : 29  Arret : 0.390286 s/iter 3.104155 
+iter : 30  Arret : 0.296658 s/iter 3.104140 
+iter : 31  Arret : 0.175392 s/iter 3.104396 
+iter : 32  Arret : 0.0670751 s/iter 3.104407 
+iter : 33  Arret : 0.074453 s/iter 3.100941 
+iter : 34  Arret : 0.0394279 s/iter 3.100694 
+iter : 35  Arret : 0.0144834 s/iter 3.099941 
+iter : 36  Arret : 0.00758676 s/iter 3.099393 
+iter : 37  Arret : 0.00161117 s/iter 3.099605 
+iter : 38  Arret : 2.14645E-05 s/iter 3.099085 
+iter : 39  Arret : 3.35452E-09 s/iter 3.099188 
+iter : 40  Arret : 3.3562E-13 s/iter 3.099125 
+temps : 125.757 seconde(s)
+Nb iterations : 40
+Nb de depassements de capacite exponentielle : 0
+Precision :     0.000335628
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.25993E-11 +i* -8.4544E-12|
+|  2|   -0.998331 +i*   0.0576263|    0.999992| 5.58298E-12 +i* 4.97158E-13|
+|  3|    0.439898 +i*   -0.898039|    0.999992| 1.18832E-11 +i*-2.97085E-12|
+|  4|   -0.996035 +i*   0.0888728|    0.999992| 1.07346E-11 +i*-1.05033E-12|
+|  5|    0.411549 +i*   -0.911379|    0.999992| -6.2117E-12 +i* 1.19283E-11|
+|  6|    0.591958 +i*    0.805959|    0.999992|-4.37428E-13 +i* -1.5295E-12|
+|  7|   -0.992793 +i*    0.120036|     1.00002| 1.16144E-08 +i* 3.80768E-11|
+|  8|    0.382808 +i*   -0.923853|     1.00002| 8.19476E-08 +i* 2.07746E-08|
+|  9|    0.616935 +i*    0.787044|     1.00002|-4.89462E-08 +i* 3.39836E-08|
+| 10|   -0.988512 +i*    0.151094|    0.999992| 5.88174E-12 +i* 3.10009E-12|
+| 11|    0.353648 +i*    -0.93537|    0.999992| 1.43463E-12 +i* 1.47159E-13|
+| 12|    0.641284 +i*    0.767294|    0.999992| 1.50564E-11 +i* 3.99661E-13|
+| 13|   -0.983293 +i*    0.181987|    0.999992|-8.33267E-12 +i*-2.27485E-12|
+| 14|    0.324173 +i*    -0.94599|    0.999992| 1.35322E-11 +i* 9.09395E-12|
+| 15|    0.665006 +i*    0.746827|    0.999992| 6.51013E-12 +i*-1.23073E-11|
+| 16|   -0.977109 +i*    0.212701|    0.999992| 7.23421E-12 +i* 5.60718E-13|
+| 17|    0.294378 +i*   -0.955681|    0.999992| 1.23004E-11 +i*-3.22203E-12|
+| 18|    0.688076 +i*    0.725628|    0.999992| 1.05825E-11 +i* -2.5373E-12|
+| 19|   -0.969996 +i*    0.243214|     1.00002|-1.54208E-08 +i*  7.9786E-09|
+| 20|    0.264303 +i*   -0.964463|     1.00002|-1.81472E-08 +i* 2.32076E-08|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+100000 racines de module = 1.00002
+proc 2
+proc 3
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+zone limite de 'log-exp' 1.00071
+zone limite de 'log-exp' 1.00071
+zone limite de 'log-exp' 1.00071
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 2, start 250112 size 125056
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 0, start 0 size 125056
+proc 0 start 0 size 125056
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 3, start 375168 size 125056
+proc 3 start 375168 size 125056
+dimgrid 1954 dimblock 256  degrePoly 500000
+proc 1, start 125056 size 125056
+proc 1 start 125056 size 125056
+proc 2 start 250112 size 125056
+iter : 1  Arret : 0.000566458 s/iter 4.956068 
+iter : 2  Arret : 0.00156248 s/iter 4.955492 
+iter : 3  Arret : 0.002584 s/iter 4.955837 
+iter : 4  Arret : 0.00490503 s/iter 5.329502 
+iter : 5  Arret : 0.0134379 s/iter 5.365946 
+iter : 6  Arret : 0.0450522 s/iter 5.301723 
+iter : 7  Arret : 0.0475129 s/iter 5.668067 
+iter : 8  Arret : 0.178215 s/iter 5.725762 
+iter : 9  Arret : 0.119913 s/iter 5.301831 
+iter : 10  Arret : 0.23706 s/iter 5.656678 
+iter : 11  Arret : 0.172683 s/iter 5.656756 
+iter : 12  Arret : 0.154747 s/iter 5.696504 
+iter : 13  Arret : 0.0996478 s/iter 5.343137 
+iter : 14  Arret : 0.037645 s/iter 5.284417 
+iter : 15  Arret : 0.0377397 s/iter 4.943849 
+iter : 16  Arret : 0.00785643 s/iter 4.956381 
+iter : 17  Arret : 0.00474178 s/iter 4.955038 
+iter : 18  Arret : 0.000270668 s/iter 4.955114 
+iter : 19  Arret : 0.000154684 s/iter 4.954964 
+iter : 20  Arret : 0.000137605 s/iter 4.954798 
+iter : 21  Arret : 1.25873E-05 s/iter 4.955008 
+iter : 22  Arret : 1.37693E-06 s/iter 4.955378 
+iter : 23  Arret : 2.06199E-08 s/iter 4.955272 
+iter : 24  Arret : 3.07287E-10 s/iter 4.955531 
+iter : 25  Arret : 4.5779E-12 s/iter 4.955409 
+iter : 26  Arret : 6.81847E-14 s/iter 4.953402 
+temps : 134.877 seconde(s)
+Nb iterations : 26
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.32052E-08
+Stabilite :     6.81847E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540307 +i*    0.841459|    0.999992|-1.19362E-11 +i*-9.05032E-12|
+|  2|    0.561258 +i*    0.827655|     1.00001|  2.3059E-10 +i* 2.96606E-09|
+|  3|    0.571586 +i*    0.820533|    0.999992|-7.69917E-12 +i*-9.08884E-12|
+|  4|    0.581835 +i*    0.813298|    0.999992| 8.15192E-12 +i* -1.8458E-11|
+|  5|    0.592003 +i*     0.80595|     1.00001| 3.73866E-09 +i*-1.58195E-09|
+|  6|    0.602072 +i*    0.798432|    0.999992|-1.14042E-11 +i* -4.5941E-12|
+|  7|     0.61202 +i*    0.790857|     1.00001|-1.75659E-10 +i*-1.26024E-09|
+|  8|    0.621881 +i*    0.783102|    0.999992| 8.42737E-12 +i*-9.22235E-12|
+|  9|    0.631656 +i*    0.775238|    0.999992| 4.94815E-12 +i* 2.88148E-11|
+| 10|    0.641332 +i*    0.767253|    0.999992| 3.71225E-12 +i* 1.15249E-11|
+| 11|    0.650912 +i*    0.759169|     1.00001| 2.14506E-09 +i*-3.89557E-09|
+| 12|    0.660376 +i*     0.75095|     1.00001| 2.31005E-09 +i* 8.36898E-10|
+| 13|    0.669732 +i*    0.742592|    0.999992| 1.96547E-11 +i* 7.83706E-12|
+| 14|    0.678995 +i*    0.734132|    0.999992|-1.02083E-11 +i*-1.98241E-11|
+| 15|    0.688152 +i*    0.725556|    0.999992|-3.69482E-12 +i*-1.48935E-11|
+| 16|    0.697206 +i*    0.716887|     1.00001| 2.98153E-10 +i* 3.76174E-09|
+| 17|    0.706137 +i*    0.708092|     1.00001| 4.73455E-09 +i* 2.18669E-09|
+| 18|    0.714951 +i*    0.699164|    0.999992| 6.56786E-12 +i*-9.19531E-12|
+| 19|    0.723665 +i*     0.69014|    0.999992|-9.73066E-12 +i*-4.22218E-13|
+| 20|    0.732266 +i*    0.681007|    0.999992| -7.9714E-14 +i* 2.11116E-11|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+proc 0
+proc 1
+proc 2
+proc 3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+zone limite de 'log-exp' 1.00059
+zone limite de 'log-exp' 1.00059
+zone limite de 'log-exp' 1.00059
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 0, start 0 size 150016
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 2, start 300032 size 150016
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 1, start 150016 size 150016
+proc 0 start 0 size 150016
+dimgrid 2344 dimblock 256  degrePoly 600000
+proc 3, start 450048 size 150016
+proc 3 start 450048 size 150016
+proc 2 start 300032 size 150016
+proc 1 start 150016 size 150016
+iter : 1  Arret : 4.72227E-05 s/iter 6.731132 
+iter : 2  Arret : 0.000983388 s/iter 6.729599 
+iter : 3  Arret : 0.00243974 s/iter 6.731116 
+iter : 4  Arret : 0.00241857 s/iter 6.730125 
+iter : 5  Arret : 0.00439787 s/iter 6.729768 
+iter : 6  Arret : 0.0133474 s/iter 7.124639 
+iter : 7  Arret : 0.0123369 s/iter 7.125124 
+iter : 8  Arret : 0.01476 s/iter 7.167419 
+iter : 9  Arret : 0.0464293 s/iter 7.148754 
+iter : 10  Arret : 0.05653 s/iter 7.234005 
+iter : 11  Arret : 0.0955485 s/iter 7.689103 
+iter : 12  Arret : 0.0877808 s/iter 7.197843 
+iter : 13  Arret : 0.0928437 s/iter 7.632585 
+iter : 14  Arret : 0.269843 s/iter 7.587518 
+iter : 15  Arret : 0.206058 s/iter 7.154433 
+iter : 16  Arret : 0.369029 s/iter 7.135241 
+iter : 17  Arret : 0.381566 s/iter 7.128437 
+iter : 18  Arret : 0.224518 s/iter 7.127897 
+iter : 19  Arret : 0.0816874 s/iter 7.129425 
+iter : 20  Arret : 0.108043 s/iter 7.128872 
+iter : 21  Arret : 0.0553729 s/iter 6.737839 
+iter : 22  Arret : 0.0186636 s/iter 6.736641 
+iter : 23  Arret : 0.00504705 s/iter 6.736943 
+iter : 24  Arret : 2.47688E-05 s/iter 6.729499 
+iter : 25  Arret : 4.20248E-07 s/iter 6.729754 
+iter : 26  Arret : 4.21702E-10 s/iter 6.729710 
+iter : 27  Arret : 4.21698E-13 s/iter 6.730598 
+temps : 189.774 seconde(s)
+Nb iterations : 27
+Nb de depassements de capacite exponentielle : 0
+Precision :     8.43351E-05
+Stabilite :     3.04853E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540308 +i*    0.841481|     1.00001|-9.57049E-09 +i* 1.15578E-08|
+|  2|   -0.553436 +i*   -0.832885|    0.999994|-2.25986E-11 +i* 1.15206E-11|
+|  3|   -0.579286 +i*   -0.815117|    0.999994| 1.00446E-11 +i* 1.52601E-12|
+|  4|    0.592028 +i*    0.805931|     1.00001|    1.07E-08 +i*-8.88399E-09|
+|  5|   -0.604589 +i*   -0.796552|     1.00001| 8.59997E-09 +i*-1.43404E-08|
+|  6|    0.616979 +i*    0.786972|    0.999994|-2.27955E-11 +i* 6.27034E-12|
+|  7|   -0.629239 +i*   -0.777204|    0.999994|-8.09952E-12 +i* 2.92867E-11|
+|  8|    0.641358 +i*    0.767235|    0.999994|-1.28961E-11 +i*-1.47377E-11|
+|  9|   -0.653306 +i*   -0.757086|    0.999994|-1.65734E-12 +i*-1.07858E-11|
+| 10|    0.665105 +i*    0.746765|     1.00001| 9.14122E-09 +i* 2.56294E-09|
+| 11|    -0.67673 +i*   -0.736247|     1.00001| -1.5107E-08 +i* 4.97561E-09|
+| 12|    0.688187 +i*    0.725525|    0.999994| 2.23388E-12 +i*-2.05627E-11|
+| 13|   -0.699476 +i*   -0.714648|    0.999994|  4.9627E-14 +i*-1.17691E-11|
+| 14|    0.710604 +i*    0.703584|    0.999994|-2.99494E-11 +i*-8.92773E-12|
+| 15|   -0.721546 +i*   -0.692358|    0.999994|-1.93323E-11 +i* 2.32838E-11|
+| 16|    0.732323 +i*    0.680974|     1.00001|-2.04366E-08 +i*-2.29551E-09|
+| 17|   -0.742908 +i*   -0.669411|     1.00001|-7.47879E-09 +i* 1.44921E-09|
+| 18|    0.753308 +i*    0.657659|    0.999994| 1.73317E-11 +i* 2.44111E-11|
+| 19|   -0.763525 +i*    -0.64577|    0.999994| -3.7248E-12 +i*-3.02266E-11|
+| 20|    0.773564 +i*    0.633709|    0.999994|-1.15374E-11 +i*-3.57616E-11|
++---+----------------------------+------------+----------------------------+
+200000 racines de module = 1.00001
+400000 racines de module = 0.999994
+proc 2
+proc 3
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+zone limite de 'log-exp' 1.00051
+zone limite de 'log-exp' 1.00051
+zone limite de 'log-exp' 1.00051
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 2, start 350080 size 175040
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 0, start 0 size 175040
+proc 0 start 0 size 175040
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 3, start 525120 size 175040
+proc 3 start 525120 size 175040
+dimgrid 2735 dimblock 256  degrePoly 700000
+proc 1, start 175040 size 175040
+proc 1 start 175040 size 175040
+proc 2 start 350080 size 175040
+iter : 1  Arret : 0.00135644 s/iter 9.293492 
+iter : 2  Arret : 0.00179266 s/iter 9.837245 
+iter : 3  Arret : 0.00538322 s/iter 9.837471 
+iter : 4  Arret : 0.00910724 s/iter 9.299472 
+iter : 5  Arret : 0.00976357 s/iter 9.746320 
+iter : 6  Arret : 0.0133162 s/iter 9.319357 
+iter : 7  Arret : 0.0126987 s/iter 9.819529 
+iter : 8  Arret : 0.00853239 s/iter 9.293254 
+iter : 9  Arret : 0.00331196 s/iter 9.279086 
+iter : 10  Arret : 0.00306433 s/iter 9.284668 
+iter : 11  Arret : 0.00405342 s/iter 9.290958 
+iter : 12  Arret : 0.00418839 s/iter 9.766204 
+iter : 13  Arret : 0.00146301 s/iter 9.297967 
+iter : 14  Arret : 0.000841343 s/iter 9.839382 
+iter : 15  Arret : 0.00029077 s/iter 9.294807 
+iter : 16  Arret : 0.000466787 s/iter 9.294079 
+iter : 17  Arret : 0.000308472 s/iter 9.293871 
+iter : 18  Arret : 0.000317354 s/iter 9.294911 
+iter : 19  Arret : 6.592E-05 s/iter 9.295490 
+iter : 20  Arret : 3.61936E-05 s/iter 9.293419 
+iter : 21  Arret : 1.3545E-06 s/iter 9.295364 
+iter : 22  Arret : 1.62591E-08 s/iter 9.293898 
+iter : 23  Arret : 2.24166E-10 s/iter 9.294716 
+iter : 24  Arret : 3.08571E-12 s/iter 9.295325 
+iter : 25  Arret : 4.25105E-14 s/iter 9.294533 
+temps : 235.75 seconde(s)
+Nb iterations : 25
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.70656E-08
+Stabilite :     4.25105E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540325 +i*    0.841449|    0.999994|-8.19789E-12 +i*-3.38772E-12|
+|  2|   -0.996049 +i*    0.088895|     1.00001| 1.84634E-09 +i*-2.34038E-09|
+|  3|    0.439866 +i*   -0.898057|    0.999994|-1.64198E-11 +i* 2.00016E-11|
+|  4|     0.38271 +i*   -0.923862|    0.999994| 1.82103E-11 +i*-3.83834E-12|
+|  5|   -0.988508 +i*    0.151221|     1.00001| 3.56796E-09 +i* 5.34995E-10|
+|  6|    0.641394 +i*    0.767204|    0.999994| -1.8042E-11 +i*-6.82948E-12|
+|  7|    0.324059 +i*   -0.946045|     1.00001|   5.813E-10 +i* -1.8896E-09|
+|  8|   -0.977072 +i*    0.212881|    0.999994| 8.90621E-13 +i* 9.78296E-12|
+|  9|    0.688221 +i*    0.725493|    0.999994|-2.62901E-12 +i*  1.4823E-11|
+| 10|    0.264057 +i*   -0.964515|     1.00001|-1.28773E-09 +i* 1.16072E-09|
+| 11|   -0.961803 +i*    0.273721|    0.999994|-6.28075E-12 +i*-5.80324E-12|
+| 12|    0.732349 +i*    0.680941|     1.00001|-2.14324E-09 +i* 8.82392E-10|
+| 13|    0.203078 +i*   -0.979157|    0.999994|-1.05764E-11 +i* 3.92495E-12|
+| 14|   -0.942781 +i*    0.333434|     1.00001| 1.21641E-09 +i* 1.98031E-09|
+| 15|    0.773634 +i*    0.633645|     1.00001| -4.0485E-10 +i*-9.60701E-10|
+| 16|    0.141289 +i*   -0.989963|    0.999994|-8.81695E-12 +i*-4.02872E-13|
+| 17|   -0.919974 +i*    0.391964|    0.999994| 3.52076E-11 +i* 2.81249E-11|
+| 18|    0.811819 +i*    0.583899|    0.999994| 1.65953E-11 +i* 1.64316E-12|
+| 19|   0.0789817 +i*   -0.996884|     1.00001| 4.10806E-10 +i*-1.81025E-09|
+| 20|   -0.893597 +i*    0.448858|    0.999994| 4.98546E-12 +i* 1.13569E-11|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+proc 2
+proc 3
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+zone limite de 'log-exp' 1.00044
+zone limite de 'log-exp' 1.00044
+zone limite de 'log-exp' 1.00044
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 3, start 600000 size 200000
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 0, start 0 size 200000
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 1, start 200000 size 200000
+proc 3 start 600000 size 200000
+proc 0 start 0 size 200000
+proc 1 start 200000 size 200000
+dimgrid 3125 dimblock 256  degrePoly 800000
+proc 2, start 400000 size 200000
+proc 2 start 400000 size 200000
+iter : 1  Arret : 0.000790121 s/iter 12.159480 
+iter : 2  Arret : 0.00301845 s/iter 12.237502 
+iter : 3  Arret : 0.0112152 s/iter 12.186255 
+iter : 4  Arret : 0.105359 s/iter 12.899762 
+iter : 5  Arret : 0.286632 s/iter 12.770697 
+iter : 6  Arret : 0.302748 s/iter 12.303160 
+iter : 7  Arret : 0.377489 s/iter 12.787806 
+iter : 8  Arret : 0.160057 s/iter 12.935299 
+iter : 9  Arret : 0.0216368 s/iter 12.419487 
+iter : 10  Arret : 0.0215579 s/iter 12.285424 
+iter : 11  Arret : 0.011024 s/iter 12.242252 
+iter : 12  Arret : 0.00517833 s/iter 12.244081 
+iter : 13  Arret : 0.00368748 s/iter 12.209096 
+iter : 14  Arret : 0.00249814 s/iter 12.149797 
+iter : 15  Arret : 0.00118987 s/iter 12.151252 
+iter : 16  Arret : 0.000509119 s/iter 12.151974 
+iter : 17  Arret : 0.000894585 s/iter 12.153687 
+iter : 18  Arret : 0.000408823 s/iter 12.153771 
+iter : 19  Arret : 0.000111008 s/iter 12.155498 
+iter : 20  Arret : 4.64082E-07 s/iter 12.154618 
+iter : 21  Arret : 1.16256E-09 s/iter 12.154940 
+iter : 22  Arret : 2.50456E-12 s/iter 12.151528 
+iter : 23  Arret : 5.43502E-15 s/iter 12.148769 
+temps : 283.506 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     7.52714E-07
+Stabilite :     2.22043E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|   -2.03E-11 +i* 2.74701E-11|
+|  2|    0.592014 +i*    0.805922|    0.999995| 2.33948E-11 +i*-2.13005E-11|
+|  3|    0.617007 +i*    0.786952|    0.999995| 4.23442E-11 +i* -6.2147E-12|
+|  4|    0.641392 +i*    0.767207|    0.999995|-4.99742E-11 +i* 1.43873E-11|
+|  5|    0.665146 +i*    0.746707|    0.999995| 2.02977E-11 +i* 7.48579E-12|
+|  6|    0.688245 +i*    0.725472|    0.999995|-1.73153E-11 +i* -1.2656E-11|
+|  7|    0.710667 +i*    0.703522|    0.999995| 3.69782E-12 +i*  2.3081E-12|
+|  8|    0.732388 +i*     0.68088|    0.999995| 9.45355E-12 +i* 2.09024E-11|
+|  9|    0.753381 +i*    0.657577|    0.999995|-1.40248E-11 +i* 5.11502E-11|
+| 10|     0.77364 +i*    0.633618|    0.999995|-1.72307E-11 +i* 1.22723E-11|
+| 11|    0.793155 +i*    0.609032|     1.00001|  3.7627E-09 +i*-1.13308E-08|
+| 12|    0.811855 +i*    0.583851|    0.999995|-1.28337E-11 +i*-5.47207E-12|
+| 13|    0.829772 +i*    0.558094|    0.999995|-1.63114E-11 +i*-1.64246E-12|
+| 14|    0.846873 +i*    0.531786|    0.999995|-1.80345E-12 +i* 5.96675E-11|
+| 15|     0.86314 +i*    0.504956|    0.999995|-4.00413E-12 +i* 3.04823E-11|
+| 16|    0.878557 +i*    0.477628|    0.999995|-2.16493E-12 +i* 1.10533E-11|
+| 17|    0.893104 +i*    0.449841|    0.999995|-1.48552E-11 +i* 1.06063E-11|
+| 18|    0.906777 +i*      0.4216|    0.999995|-1.38745E-11 +i* 5.33384E-12|
+| 19|    0.919557 +i*    0.392976|     1.00001|-5.21686E-10 +i*  3.1913E-09|
+| 20|    0.931433 +i*    0.363901|    0.999995| 4.93219E-11 +i*-2.82651E-11|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+proc 2
+proc 3
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+zone limite de 'log-exp' 1.00039
+zone limite de 'log-exp' 1.00039
+zone limite de 'log-exp' 1.00039
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 1, start 225024 size 225024
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 2, start 450048 size 225024
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 0, start 0 size 225024
+proc 1 start 225024 size 225024
+dimgrid 3516 dimblock 256  degrePoly 900000
+proc 3, start 675072 size 225024
+proc 3 start 675072 size 225024
+proc 2 start 450048 size 225024
+proc 0 start 0 size 225024
+iter : 1  Arret : 0.00374809 s/iter 15.016356 
+iter : 2  Arret : 0.00298395 s/iter 15.639034 
+iter : 3  Arret : 0.01736 s/iter 15.642694 
+iter : 4  Arret : 0.0194873 s/iter 15.760803 
+iter : 5  Arret : 0.00818863 s/iter 15.810284 
+iter : 6  Arret : 0.0508113 s/iter 16.382840 
+iter : 7  Arret : 0.0475911 s/iter 16.389170 
+iter : 8  Arret : 0.0200505 s/iter 15.799046 
+iter : 9  Arret : 0.0364336 s/iter 16.355094 
+iter : 10  Arret : 0.0358008 s/iter 15.642314 
+iter : 11  Arret : 0.00631111 s/iter 15.175822 
+iter : 12  Arret : 0.00531749 s/iter 14.983122 
+iter : 13  Arret : 0.00538953 s/iter 15.124622 
+iter : 14  Arret : 0.00323311 s/iter 14.980915 
+iter : 15  Arret : 0.00197561 s/iter 15.010427 
+iter : 16  Arret : 0.000429609 s/iter 15.009822 
+iter : 17  Arret : 0.000277562 s/iter 15.010483 
+iter : 18  Arret : 3.97816E-05 s/iter 15.008793 
+iter : 19  Arret : 1.98474E-06 s/iter 15.011922 
+iter : 20  Arret : 1.88378E-08 s/iter 15.011591 
+iter : 21  Arret : 2.45815E-10 s/iter 14.981723 
+iter : 22  Arret : 3.20827E-12 s/iter 15.011808 
+iter : 23  Arret : 4.18499E-14 s/iter 14.983648 
+temps : 354.064 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.28823E-07
+Stabilite :     2.2205E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540305 +i*    0.841464|    0.999995|-2.16369E-11 +i* 2.73281E-11|
+|  2|    0.641413 +i*    0.767203|     1.00001|-4.21144E-09 +i* 5.82291E-10|
+|  3|    0.688263 +i*    0.725455|    0.999995| -1.6052E-11 +i* 1.13947E-11|
+|  4|    0.732388 +i*     0.68088|    0.999995| 9.20641E-12 +i* 2.03923E-11|
+|  5|    0.773672 +i*    0.633579|    0.999995|-3.17741E-11 +i*-1.05103E-11|
+|  6|    0.811877 +i*    0.583821|    0.999995| 3.67913E-11 +i* 5.72664E-12|
+|  7|    0.846906 +i*    0.531733|    0.999995| 4.02708E-11 +i* 6.36704E-12|
+|  8|    0.878602 +i*    0.477566|     1.00001|-4.42549E-10 +i*-1.67705E-09|
+|  9|    0.906819 +i*    0.421509|    0.999995|-1.80203E-11 +i* 1.37485E-11|
+| 10|    0.931465 +i*    0.363819|    0.999995|-2.19003E-12 +i* 1.28761E-11|
+| 11|     0.95246 +i*    0.304683|     1.00001|  2.0412E-09 +i* 4.76319E-10|
+| 12|    0.969685 +i*    0.244341|    0.999995|-1.80025E-11 +i* 2.82213E-12|
+| 13|    0.983095 +i*    0.183071|    0.999995|-1.90181E-11 +i* 6.18888E-12|
+| 14|    0.992646 +i*    0.121018|    0.999995|-2.17162E-11 +i* 7.29261E-12|
+| 15|    0.998281 +i*   0.0585381|    0.999995|-1.84497E-12 +i*  1.4988E-13|
+| 16|    0.999987 +i*  -0.0042097|    0.999995| 2.32575E-11 +i* 1.25245E-13|
+| 17|    0.997766 +i*  -0.0668977|     1.00001|  3.1385E-10 +i*-1.55003E-10|
+| 18|     0.99159 +i*   -0.129383|    0.999995| 2.17975E-11 +i*-4.11225E-12|
+| 19|    0.981526 +i*   -0.191304|    0.999995|-1.66676E-11 +i*-1.32172E-12|
+| 20|    0.967605 +i*   -0.252493|     1.00001| 3.24031E-09 +i* 6.02796E-10|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+proc 0
+proc 1
+proc 2
+proc 3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+zone limite de 'log-exp' 1.00035
+zone limite de 'log-exp' 1.00035
+zone limite de 'log-exp' 1.00035
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 1, start 250048 size 250048
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 3, start 750144 size 250048
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 2, start 500096 size 250048
+dimgrid 3907 dimblock 256  degrePoly 1000000
+proc 0, start 0 size 250048
+proc 0 start 0 size 250048
+proc 3 start 750144 size 250048
+proc 1 start 250048 size 250048
+proc 2 start 500096 size 250048
+iter : 1  Arret : 0.000456228 s/iter 18.767087 
+iter : 2  Arret : 0.00150034 s/iter 18.769906 
+iter : 3  Arret : 0.00540771 s/iter 18.778193 
+iter : 4  Arret : 0.0508816 s/iter 19.554475 
+iter : 5  Arret : 0.0388988 s/iter 18.823309 
+iter : 6  Arret : 0.034986 s/iter 19.533911 
+iter : 7  Arret : 0.0145448 s/iter 19.448548 
+iter : 8  Arret : 0.00669156 s/iter 18.818791 
+iter : 9  Arret : 0.0184581 s/iter 20.370617 
+iter : 10  Arret : 0.0181084 s/iter 19.552741 
+iter : 11  Arret : 0.00255366 s/iter 18.784020 
+iter : 12  Arret : 0.00179935 s/iter 18.761245 
+iter : 13  Arret : 0.00122034 s/iter 18.754863 
+iter : 14  Arret : 0.00121364 s/iter 18.764894 
+iter : 15  Arret : 0.000129913 s/iter 18.756349 
+iter : 16  Arret : 4.9123E-05 s/iter 18.757014 
+iter : 17  Arret : 1.35081E-05 s/iter 18.754386 
+iter : 18  Arret : 5.14909E-06 s/iter 18.755331 
+iter : 19  Arret : 4.78532E-06 s/iter 18.801163 
+iter : 20  Arret : 2.08999E-06 s/iter 18.755736 
+iter : 21  Arret : 4.81254E-08 s/iter 18.755897 
+iter : 22  Arret : 7.1448E-10 s/iter 18.756058 
+iter : 23  Arret : 1.06448E-11 s/iter 18.774519 
+iter : 24  Arret : 1.58537E-13 s/iter 18.756079 
+temps : 460.224 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.17128E-08
+Stabilite :     2.22044E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841468|    0.999996| 5.07216E-12 +i* 6.41236E-12|
+|  2|    0.529701 +i*     0.84818|    0.999996|-4.61853E-13 +i*-4.17888E-12|
+|  3|    0.524361 +i*    0.851491|    0.999996|-2.47296E-11 +i* 1.78327E-11|
+|  4|     0.51901 +i*    0.854764|    0.999996| 9.45599E-12 +i* 2.07434E-11|
+|  5|    0.513629 +i*    0.858008|    0.999996| 2.32483E-11 +i* 6.70747E-12|
+|  6|    0.508237 +i*    0.861213|    0.999996|-1.34339E-11 +i* 9.87854E-12|
+|  7|    0.502843 +i*    0.864373|    0.999996| 3.77753E-11 +i* 4.09878E-12|
+|  8|    0.497384 +i*    0.867526|    0.999996| 2.97429E-11 +i*-6.06626E-13|
+|  9|    0.491932 +i*    0.870629|    0.999996|-1.74121E-11 +i*-2.86359E-11|
+| 10|    0.486452 +i*    0.873703|    0.999996|  3.0312E-11 +i* 1.02214E-11|
+| 11|    0.480962 +i*    0.876737|    0.999996| 1.81546E-11 +i* 8.04012E-12|
+| 12|    0.475453 +i*    0.879736|    0.999996| 3.09861E-11 +i*   4.093E-12|
+| 13|    0.469917 +i*    0.882706|    0.999996|-1.29106E-11 +i*-2.31489E-11|
+| 14|     0.46437 +i*    0.885637|    0.999996|-5.47384E-12 +i* 1.02452E-11|
+| 15|    0.458797 +i*    0.888537|    0.999996| 2.78862E-11 +i* 1.10441E-11|
+| 16|    0.453214 +i*    0.891397|    0.999996| 2.45506E-11 +i*  3.1726E-11|
+| 17|    0.447614 +i*    0.894223|    0.999996|-1.08491E-12 +i*-2.12277E-11|
+| 18|    0.441986 +i*    0.897017|    0.999996| 2.72476E-11 +i* 3.22485E-11|
+| 19|    0.436351 +i*    0.899772|    0.999996|-3.70284E-11 +i*-5.06729E-12|
+| 20|    0.430689 +i*    0.902496|    0.999996|-1.25435E-11 +i* 3.86925E-13|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+proc 0
+proc 1
+proc 2
+proc 3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+zone limite de 'log-exp' 1.00032
+zone limite de 'log-exp' 1.00032
+zone limite de 'log-exp' 1.00032
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 3, start 825024 size 275008
+proc 3 start 825024 size 275008
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 1, start 275008 size 275008
+proc 1 start 275008 size 275008
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 0, start 0 size 275008
+proc 0 start 0 size 275008
+dimgrid 4297 dimblock 256  degrePoly 1100000
+proc 2, start 550016 size 275008
+proc 2 start 550016 size 275008
+iter : 1  Arret : 0.000576773 s/iter 22.357768 
+iter : 2  Arret : 0.000997382 s/iter 22.347190 
+iter : 3  Arret : 0.0022324 s/iter 22.354362 
+iter : 4  Arret : 0.0179256 s/iter 22.847217 
+iter : 5  Arret : 0.0426861 s/iter 22.921314 
+iter : 6  Arret : 0.0452963 s/iter 22.794630 
+iter : 7  Arret : 0.00776774 s/iter 22.859481 
+iter : 8  Arret : 0.00695492 s/iter 22.792172 
+iter : 9  Arret : 0.0043863 s/iter 22.818741 
+iter : 10  Arret : 0.00734062 s/iter 22.916153 
+iter : 11  Arret : 0.00686837 s/iter 22.354620 
+iter : 12  Arret : 0.000653743 s/iter 22.351878 
+iter : 13  Arret : 0.000300704 s/iter 22.346672 
+iter : 14  Arret : 0.000282883 s/iter 22.345667 
+iter : 15  Arret : 0.000108891 s/iter 22.341252 
+iter : 16  Arret : 5.4197E-05 s/iter 22.342492 
+iter : 17  Arret : 3.44019E-05 s/iter 22.346933 
+iter : 18  Arret : 5.81372E-06 s/iter 22.353036 
+iter : 19  Arret : 1.13856E-07 s/iter 22.349717 
+iter : 20  Arret : 2.04189E-10 s/iter 22.349122 
+iter : 21  Arret : 3.63069E-13 s/iter 22.339877 
+temps : 473.19 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.48194E-07
+Stabilite :     3.63069E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.05426E-11 +i* 2.22433E-11|
+|  2|    0.486457 +i*    0.873701|    0.999997| 1.55667E-11 +i* 1.29141E-12|
+|  3|    0.430685 +i*    0.902499|    0.999997|-2.73115E-13 +i* -1.1846E-11|
+|  4|    0.373217 +i*    0.927741|    0.999997| 7.25919E-12 +i* 1.41316E-11|
+|  5|    0.314287 +i*    0.949325|    0.999997| 6.92779E-12 +i*-1.65982E-11|
+|  6|     0.25411 +i*    0.967172|    0.999997| 2.78666E-13 +i* 4.16866E-11|
+|  7|    0.192932 +i*    0.981209|    0.999997|-2.38964E-12 +i*-6.63079E-12|
+|  8|    0.131003 +i*    0.991379|    0.999997| 6.58806E-13 +i* 4.16117E-12|
+|  9|   0.0685494 +i*    0.997644|    0.999997| 4.07008E-12 +i*-8.91343E-13|
+| 10|  0.00582765 +i*    0.999989|     1.00001| 1.03606E-10 +i*-7.91025E-09|
+| 11|  -0.0569127 +i*    0.998376|    0.999997| 3.60831E-11 +i*-2.16827E-12|
+| 12|   -0.119435 +i*    0.992839|    0.999997| 2.51194E-11 +i* 3.43808E-13|
+| 13|   -0.181479 +i*    0.983392|    0.999997|-9.37095E-12 +i* 3.95944E-12|
+| 14|   -0.242816 +i*    0.970069|    0.999997|  3.0371E-11 +i*-2.18866E-11|
+| 15|   -0.303197 +i*    0.952925|    0.999997|-7.62945E-12 +i* 9.24305E-12|
+| 16|   -0.362375 +i*    0.932029|    0.999997|-1.84204E-11 +i* 1.52254E-11|
+| 17|   -0.420133 +i*    0.907459|    0.999997|-7.40252E-12 +i* 1.01516E-11|
+| 18|   -0.476237 +i*    0.879313|    0.999997| 7.20424E-13 +i*-3.01965E-11|
+| 19|   -0.530456 +i*    0.847708|    0.999997| 2.33888E-11 +i* 3.96226E-11|
+| 20|   -0.582594 +i*    0.812759|    0.999997|-2.66118E-11 +i* 5.17714E-11|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+proc 2
+proc 3
+proc 0
+proc 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+zone limite de 'log-exp' 1.0003
+zone limite de 'log-exp' 1.0003
+zone limite de 'log-exp' 1.0003
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 1, start 300032 size 300032
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 2, start 600064 size 300032
+proc 2 start 600064 size 300032
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 3, start 900096 size 300032
+proc 3 start 900096 size 300032
+dimgrid 4688 dimblock 256  degrePoly 1200000
+proc 0, start 0 size 300032
+proc 0 start 0 size 300032
+proc 1 start 300032 size 300032
+iter : 1  Arret : 0.00577892 s/iter 26.574286 
+iter : 2  Arret : 2.14566 s/iter 28.388526 
+iter : 3  Arret : 1.09046 s/iter 28.285159 
+iter : 4  Arret : 1.40406 s/iter 29.178194 
+iter : 5  Arret : 1.3548 s/iter 29.270397 
+iter : 6  Arret : 2.04813 s/iter 29.555997 
+iter : 7  Arret : 0.491367 s/iter 29.453285 
+iter : 8  Arret : 0.435697 s/iter 29.991821 
+iter : 9  Arret : 0.403183 s/iter 29.468068 
+iter : 10  Arret : 0.379663 s/iter 29.591255 
+iter : 11  Arret : 0.362907 s/iter 29.651298 
+iter : 12  Arret : 0.351744 s/iter 29.962932 
+iter : 13  Arret : 0.345537 s/iter 29.662259 
+iter : 14  Arret : 0.343206 s/iter 29.430614 
+iter : 15  Arret : 0.34208 s/iter 29.518604 
+iter : 16  Arret : 0.336151 s/iter 29.411163 
+iter : 17  Arret : 0.414536 s/iter 29.463157 
+iter : 18  Arret : 0.26917 s/iter 29.651545 
+iter : 19  Arret : 0.236687 s/iter 29.491663 
+iter : 20  Arret : 0.216478 s/iter 29.529795 
+iter : 21  Arret : 0.198454 s/iter 29.406478 
+iter : 22  Arret : 0.19296 s/iter 29.637011 
+iter : 23  Arret : 0.240185 s/iter 29.581055 
+iter : 24  Arret : 0.182205 s/iter 29.415729 
+iter : 25  Arret : 0.190709 s/iter 29.585329 
+iter : 26  Arret : 0.206717 s/iter 29.448610 
+iter : 27  Arret : 0.24093 s/iter 29.483075 
+iter : 28  Arret : 0.168127 s/iter 29.469688 
+iter : 29  Arret : 0.158734 s/iter 29.551187 
+iter : 30  Arret : 0.156209 s/iter 29.538158 
+iter : 31  Arret : 0.155539 s/iter 29.385795 
+iter : 32  Arret : 0.156057 s/iter 29.418934 
+iter : 33  Arret : 0.156861 s/iter 29.640481 
+iter : 34  Arret : 0.157198 s/iter 29.523502 
+iter : 35  Arret : 0.155943 s/iter 29.493373 
+iter : 36  Arret : 0.154346 s/iter 29.470658 
+iter : 37  Arret : 0.155684 s/iter 29.552958 
+iter : 38  Arret : 0.157203 s/iter 29.467442 
+iter : 39  Arret : 0.158994 s/iter 29.519974 
+iter : 40  Arret : 0.161515 s/iter 29.537409 
+iter : 41  Arret : 0.164762 s/iter 29.568726 
+iter : 42  Arret : 0.168782 s/iter 29.505754 
+iter : 43  Arret : 0.18527 s/iter 29.478533 
+iter : 44  Arret : 0.278396 s/iter 29.412192 
+iter : 45  Arret : 0.556215 s/iter 29.521244 
+iter : 46  Arret : 0.4721 s/iter 29.165022 
+iter : 47  Arret : 0.981871 s/iter 28.872980 
+iter : 48  Arret : 3.13331 s/iter 29.186485 
+iter : 49  Arret : 1.90545 s/iter 28.794135 
+iter : 50  Arret : 1.24904 s/iter 28.949774 
+iter : 51  Arret : 0.72387 s/iter 28.740357 
+iter : 52  Arret : 0.421563 s/iter 28.747562 
+iter : 53  Arret : 0.586937 s/iter 29.642132 
+iter : 54  Arret : 0.829248 s/iter 28.577852 
+iter : 55  Arret : 1.7747 s/iter 28.564214 
+iter : 56  Arret : 1.8569 s/iter 28.585696 
+iter : 57  Arret : 2.48364 s/iter 28.518889 
+iter : 58  Arret : 1.08055 s/iter 28.387357 
+iter : 59  Arret : 1.23495 s/iter 29.437943 
+iter : 60  Arret : 0.719706 s/iter 29.382496 
+iter : 61  Arret : 0.626992 s/iter 28.357844 
+iter : 62  Arret : 0.700177 s/iter 29.235760 
+iter : 63  Arret : 0.559218 s/iter 29.423099 
+iter : 64  Arret : 0.28872 s/iter 29.093365 
+iter : 65  Arret : 0.401462 s/iter 29.117688 
+iter : 66  Arret : 0.158431 s/iter 27.579499 
+iter : 67  Arret : 0.0952873 s/iter 27.632517 
+iter : 68  Arret : 0.125527 s/iter 27.585164 
+iter : 69  Arret : 0.0885003 s/iter 27.382340 
+iter : 70  Arret : 0.0851507 s/iter 27.261978 
+iter : 71  Arret : 0.0616024 s/iter 26.753282 
+iter : 72  Arret : 0.0178423 s/iter 26.657157 
+iter : 73  Arret : 0.00942478 s/iter 26.646524 
+iter : 74  Arret : 0.00375916 s/iter 26.567131 
+iter : 75  Arret : 0.00184187 s/iter 26.571170 
+iter : 76  Arret : 0.000456723 s/iter 26.569741 
+iter : 77  Arret : 9.62387E-07 s/iter 26.570285 
+iter : 78  Arret : 3.51332E-09 s/iter 26.570352 
+iter : 79  Arret : 1.40078E-11 s/iter 26.571239 
+iter : 80  Arret : 1.05696E-13 s/iter 26.569014 
+temps : 2306.33 seconde(s)
+Nb iterations : 80
+Nb de depassements de capacite exponentielle : 0
+Precision :     7.00561E-06
+Stabilite :     1.5701E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.54031 +i*    0.841472|           1|  1.4588E-09 +i* 4.51768E-09|
+|  2|    0.513629 +i*    0.858008|    0.999997| 3.02357E-11 +i* 3.41858E-11|
+|  3|    0.486457 +i*    0.873701|    0.999997| 1.53235E-11 +i* 6.36435E-13|
+|  4|    0.458789 +i*    0.888542|    0.999997| 2.48135E-13 +i*-2.88822E-11|
+|  5|    0.429984 +i*    0.902842|           1| -5.6913E-10 +i*-7.83631E-11|
+|  6|    0.402126 +i*    0.915589|           1| 2.50282E-09 +i*-6.10471E-09|
+|  7|      0.3732 +i*    0.927747|    0.999997|-1.54374E-11 +i*-2.76083E-11|
+|  8|      0.3439 +i*    0.939003|    0.999997|-1.12714E-11 +i*  1.5453E-11|
+|  9|    0.314261 +i*    0.949333|    0.999997|-6.03542E-11 +i* 7.63956E-12|
+| 10|    0.284313 +i*    0.958728|    0.999997| 2.69426E-11 +i* 2.77974E-11|
+| 11|    0.254084 +i*    0.967179|    0.999997|  1.5277E-11 +i* 4.73027E-12|
+| 12|    0.223605 +i*    0.974676|    0.999997| -8.1017E-11 +i*-3.77299E-11|
+| 13|    0.192909 +i*    0.981221|           1|-1.95729E-09 +i* 4.84549E-09|
+| 14|    0.162017 +i*    0.986785|    0.999997| 4.59321E-12 +i*-4.42106E-13|
+| 15|    0.130977 +i*    0.991382|    0.999997| 5.89659E-11 +i* 7.29122E-12|
+| 16|   0.0997898 +i*    0.995005|    0.999997| 4.34823E-11 +i* 6.28872E-12|
+| 17|   0.0685404 +i*    0.997645|    0.999997| 1.01124E-11 +i*  3.1089E-12|
+| 18|   0.0371504 +i*    0.999314|           1|-3.18728E-10 +i*-2.97119E-09|
+| 19|  0.00578048 +i*     0.99998|    0.999997| 3.46787E-11 +i* 1.94857E-13|
+| 20|  -0.0256056 +i*    0.999669|    0.999997| 2.04742E-11 +i* 1.15624E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 1
+700000 racines de module = 0.999997
+proc 0
+proc 1
+proc 2
+proc 3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+zone limite de 'log-exp' 1.00027
+zone limite de 'log-exp' 1.00027
+zone limite de 'log-exp' 1.00027
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 3, start 975168 size 325056
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 1, start 325056 size 325056
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 2, start 650112 size 325056
+proc 3 start 975168 size 325056
+proc 1 start 325056 size 325056
+dimgrid 5079 dimblock 256  degrePoly 1300000
+proc 0, start 0 size 325056
+proc 0 start 0 size 325056
+proc 2 start 650112 size 325056
+iter : 1  Arret : 0.000149321 s/iter 31.556481 
+iter : 2  Arret : 0.00371377 s/iter 31.550417 
+iter : 3  Arret : 0.0069779 s/iter 31.707491 
+iter : 4  Arret : 0.022677 s/iter 31.762230 
+iter : 5  Arret : 0.0219229 s/iter 32.199426 
+iter : 6  Arret : 0.00321714 s/iter 32.576223 
+iter : 7  Arret : 0.00265818 s/iter 32.223337 
+iter : 8  Arret : 0.00317979 s/iter 32.445410 
+iter : 9  Arret : 0.00283722 s/iter 31.524449 
+iter : 10  Arret : 0.00223807 s/iter 31.527983 
+iter : 11  Arret : 0.00177954 s/iter 31.525992 
+iter : 12  Arret : 0.001044 s/iter 31.529137 
+iter : 13  Arret : 0.000602326 s/iter 31.524734 
+iter : 14  Arret : 0.000610224 s/iter 31.519283 
+iter : 15  Arret : 5.34451E-05 s/iter 31.521423 
+iter : 16  Arret : 5.44751E-05 s/iter 31.524388 
+iter : 17  Arret : 9.24589E-05 s/iter 31.522761 
+iter : 18  Arret : 1.9752E-05 s/iter 31.526491 
+iter : 19  Arret : 1.25468E-07 s/iter 31.525694 
+iter : 20  Arret : 8.13292E-10 s/iter 31.526267 
+iter : 21  Arret : 5.54191E-12 s/iter 31.524979 
+iter : 22  Arret : 3.78261E-14 s/iter 31.519216 
+temps : 697.825 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.3288E-06
+Stabilite :     2.22048E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.540304 +i*    0.841466|    0.999997| 3.11737E-11 +i* 2.17606E-11|
+|  2|   -0.999659 +i*   0.0262608|           1|-2.53959E-09 +i*-4.76805E-11|
+|  3|    0.486438 +i*     0.87372|           1|  5.3465E-09 +i* -2.5151E-11|
+|  4|    -0.99933 +i*   -0.036506|    0.999997| 1.77688E-11 +i*-3.91015E-12|
+|  5|    0.495351 +i*   -0.868697|           1|-7.49992E-10 +i*-3.05039E-09|
+|  6|    0.430673 +i*    0.902512|           1| -1.4767E-09 +i* -7.5316E-10|
+|  7|   -0.995071 +i*  -0.0991289|    0.999997|-2.47551E-11 +i*-7.41962E-13|
+|  8|    0.548886 +i*   -0.835893|    0.999997| 1.45806E-11 +i*  2.7442E-11|
+|  9|    0.373184 +i*    0.927762|           1|-6.10694E-09 +i* 7.01005E-09|
+| 10|   -0.986898 +i*   -0.161367|           1|-7.18017E-10 +i* 2.17349E-09|
+| 11|    0.600263 +i*   -0.799807|           1|-4.58028E-09 +i*-6.62234E-10|
+| 12|    0.314262 +i*     0.94934|           1|-2.54538E-09 +i*-3.54069E-09|
+| 13|   -0.974823 +i*   -0.222966|    0.999997|-1.11207E-11 +i* 1.14155E-11|
+| 14|    0.649251 +i*   -0.760579|           1|-4.67903E-09 +i* 3.13049E-09|
+| 15|    0.254067 +i*    0.967183|    0.999997| 2.38982E-11 +i* 1.80963E-11|
+| 16|   -0.958909 +i*   -0.283702|    0.999997|-1.37188E-11 +i* 4.27691E-12|
+| 17|    0.695705 +i*   -0.718333|           1|-8.95195E-10 +i* 5.59437E-09|
+| 18|    0.192872 +i*    0.981228|           1|-4.22421E-09 +i*-1.01597E-09|
+| 19|   -0.939235 +i*   -0.343287|           1| 4.27818E-09 +i*-2.67367E-09|
+| 20|    0.739387 +i*   -0.673286|           1| 4.75983E-09 +i* 5.84245E-09|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+proc 0
+proc 1
+proc 2
+proc 3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+zone limite de 'log-exp' 1.00025
+zone limite de 'log-exp' 1.00025
+zone limite de 'log-exp' 1.00025
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 2, start 700032 size 350016
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 3, start 1050048 size 350016
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 1, start 350016 size 350016
+dimgrid 5469 dimblock 256  degrePoly 1400000
+proc 0, start 0 size 350016
+proc 0 start 0 size 350016
+proc 2 start 700032 size 350016
+proc 3 start 1050048 size 350016
+proc 1 start 350016 size 350016
+iter : 1  Arret : 0.00258692 s/iter 36.145902 
+iter : 2  Arret : 0.104298 s/iter 36.903115 
+iter : 3  Arret : 1.52874 s/iter 36.968557 
+iter : 4  Arret : 3.16648 s/iter 36.899868 
+iter : 5  Arret : 5.42486 s/iter 38.079111 
+iter : 6  Arret : 1.1895 s/iter 38.319462 
+iter : 7  Arret : 0.804982 s/iter 40.153159 
+iter : 8  Arret : 0.473271 s/iter 39.273221 
+iter : 9  Arret : 0.627436 s/iter 39.927431 
+iter : 10  Arret : 3.13709 s/iter 40.014876 
+iter : 11  Arret : 0.786596 s/iter 40.185104 
+iter : 12  Arret : 0.241806 s/iter 39.457369 
+iter : 13  Arret : 0.340427 s/iter 39.397453 
+iter : 14  Arret : 0.435069 s/iter 39.074992 
+iter : 15  Arret : 0.240812 s/iter 39.068530 
+iter : 16  Arret : 0.188558 s/iter 38.071167 
+iter : 17  Arret : 0.136897 s/iter 38.976578 
+iter : 18  Arret : 0.0576179 s/iter 37.493443 
+iter : 19  Arret : 0.0331997 s/iter 36.906652 
+iter : 20  Arret : 0.014969 s/iter 36.694606 
+iter : 21  Arret : 0.00520064 s/iter 36.233197 
+iter : 22  Arret : 0.00162271 s/iter 36.142630 
+iter : 23  Arret : 0.00479622 s/iter 36.090907 
+iter : 24  Arret : 0.00637472 s/iter 36.203402 
+iter : 25  Arret : 0.00169954 s/iter 36.077152 
+iter : 26  Arret : 0.00070147 s/iter 36.102246 
+iter : 27  Arret : 0.000359163 s/iter 36.091773 
+iter : 28  Arret : 1.84177E-05 s/iter 36.075674 
+iter : 29  Arret : 3.7629E-06 s/iter 36.131806 
+iter : 30  Arret : 8.4767E-08 s/iter 36.132319 
+iter : 31  Arret : 1.17066E-09 s/iter 36.134132 
+iter : 32  Arret : 1.61142E-11 s/iter 36.137334 
+iter : 33  Arret : 2.21888E-13 s/iter 36.137164 
+temps : 1238.28 seconde(s)
+Nb iterations : 33
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.7196E-07
+Stabilite :     2.22059E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|      0.5403 +i*    0.841469|    0.999997| 5.65794E-11 +i*-4.66756E-12|
+|  2|    0.513623 +i*    0.858013|    0.999997|-2.15776E-11 +i*-2.98557E-11|
+|  3|    -0.52703 +i*   -0.849843|    0.999997|-8.72191E-12 +i* 2.97079E-11|
+|  4|    0.486439 +i*    0.873711|    0.999997| 5.60277E-11 +i* 4.36779E-11|
+|  5|   -0.500096 +i*   -0.865967|    0.999997| 3.56147E-11 +i*-3.12713E-11|
+|  6|    0.458776 +i*    0.888549|    0.999997|-1.89702E-11 +i* 4.08274E-12|
+|  7|   -0.472669 +i*   -0.881237|    0.999997|-1.66496E-11 +i*-3.61498E-11|
+|  8|    0.430664 +i*    0.902517|           1|-8.83373E-11 +i*-2.09199E-09|
+|  9|   -0.444791 +i*   -0.895631|    0.999997| 3.68259E-11 +i* 1.36002E-12|
+| 10|    0.402136 +i*    0.915577|    0.999997|  6.5834E-12 +i* -1.3935E-11|
+| 11|   -0.416432 +i*   -0.909164|    0.999997| 1.97816E-11 +i* 3.10848E-11|
+| 12|    0.373171 +i*    0.927759|    0.999997|-2.17995E-11 +i*-2.96867E-12|
+| 13|   -0.387698 +i*   -0.921783|    0.999997|-1.86324E-11 +i* -4.6545E-11|
+| 14|    0.343875 +i*    0.939012|    0.999997| 3.06317E-11 +i* 7.08794E-11|
+| 15|   -0.358575 +i*   -0.933498|    0.999997|-4.93405E-11 +i*-7.15173E-13|
+| 16|    0.314233 +i*    0.949343|    0.999997| 3.86503E-11 +i* 2.08775E-11|
+| 17|   -0.329098 +i*   -0.944293|    0.999997|-1.57903E-11 +i* 2.05052E-11|
+| 18|    0.284281 +i*    0.958738|    0.999997| 2.51592E-11 +i* 2.09243E-11|
+| 19|   -0.299297 +i*   -0.954157|    0.999997| 5.03608E-12 +i* 1.70503E-11|
+| 20|    0.254048 +i*    0.967189|    0.999997|-2.81228E-11 +i*-1.66302E-11|
++---+----------------------------+------------+----------------------------+
+800000 racines de module = 0.999997
+600000 racines de module = 1
diff --git a/tests_sparse/results/4GPU_openmp.txt b/tests_sparse/results/4GPU_openmp.txt
new file mode 100644
index 0000000..bf7fb52
--- /dev/null
+++ b/tests_sparse/results/4GPU_openmp.txt
@@ -0,0 +1,995 @@
+REMAINING: 4
+Taking GPU #0
+Taking GPU #1
+Taking GPU #2
+Taking GPU #3
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^40000 + (-10 +i*0)*x^60000 + (1 +i*0)*x^100000
+ 
+(-4000 +i*0)*x^39999 + (-600000 +i*0)*x^59999 + (100000 +i*0)*x^99999
+ 
+zone limite de 'log-exp' 1.00356
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 0 (of 4) uses CUDA device 0
+gpu 3 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 3 dimgrid2 98 start 75072  size 25024
+gpu 2 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 2 dimgrid2 98 start 50048  size 25024
+gpu 1 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 1 dimgrid2 98 start 25024  size 25024
+gpu 0 dimgrid 391 dimblock 256  degrePoly 100000
+gpu 0 dimgrid2 98 start 0  size 25024
+gpu 0 iter : 1  Arret : 0.00209199 s/iter 0.222883 
+gpu 0 iter : 2  Arret : 0.00649148 s/iter 0.223030 
+gpu 0 iter : 3  Arret : 0.00650703 s/iter 0.223024 
+gpu 0 iter : 4  Arret : 0.00458142 s/iter 0.222993 
+gpu 0 iter : 5  Arret : 0.00468348 s/iter 0.223002 
+gpu 0 iter : 6  Arret : 0.00308689 s/iter 0.223019 
+gpu 0 iter : 7  Arret : 0.00351175 s/iter 0.223028 
+gpu 0 iter : 8  Arret : 0.00560571 s/iter 0.223001 
+gpu 0 iter : 9  Arret : 0.00558202 s/iter 0.223006 
+gpu 0 iter : 10  Arret : 0.00240592 s/iter 0.223031 
+gpu 0 iter : 11  Arret : 0.00257817 s/iter 0.223087 
+gpu 0 iter : 12  Arret : 0.000456133 s/iter 0.223001 
+gpu 0 iter : 13  Arret : 0.0051395 s/iter 0.222845 
+gpu 0 iter : 14  Arret : 0.00538667 s/iter 0.222845 
+gpu 0 iter : 15  Arret : 7.05418E-05 s/iter 0.222805 
+gpu 0 iter : 16  Arret : 2.15864E-05 s/iter 0.222810 
+gpu 0 iter : 17  Arret : 2.26582E-07 s/iter 0.222808 
+gpu 0 iter : 18  Arret : 1.41918E-09 s/iter 0.222721 
+gpu 0 iter : 19  Arret : 2.1143E-11 s/iter 0.222824 
+gpu 0 iter : 20  Arret : 3.14985E-13 s/iter 0.222899 
+temps : 5.93475 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.06144E-08
+Stabilite :     1.57015E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.945015 +i*    0.327204|     1.00006|  1.8669E-10 +i* 1.12803E-10|
+|  2|    0.525333 +i*    0.850852|    0.999962| -2.2915E-13 +i* 4.60704E-12|
+|  3|     -0.7804 +i*   -0.625219|    0.999962| 1.62448E-12 +i* -1.3519E-12|
+|  4|   -0.130729 +i*    0.991379|    0.999962|-6.47926E-13 +i* 1.07464E-12|
+|  5|    -0.20944 +i*   -0.977782|    0.999962|-9.02389E-13 +i* -2.6612E-13|
+|  6|   -0.728008 +i*    0.685513|    0.999962| -4.2899E-13 +i* 2.69845E-12|
+|  7|    0.455745 +i*   -0.890067|    0.999962| 4.77396E-14 +i* 1.62703E-12|
+|  8|   -0.997442 +i*   0.0709376|    0.999962|-2.67009E-12 +i* 1.87781E-13|
+|  9|    0.915796 +i*   -0.401549|    0.999962| 2.11986E-12 +i*-9.45022E-13|
+| 10|   -0.817757 +i*   -0.575497|    0.999962|-1.40776E-12 +i* 2.64395E-12|
+| 11|    0.963435 +i*      0.2678|    0.999962|  1.9853E-12 +i*-9.69247E-14|
+| 12|    0.577209 +i*     0.81655|    0.999962| 4.36029E-12 +i*-1.89193E-12|
+| 13|  -0.0688484 +i*    0.997589|    0.999962| 6.29496E-13 +i*-2.95375E-13|
+| 14|   -0.269817 +i*   -0.962872|    0.999962|-1.87672E-12 +i*-1.49963E-12|
+| 15|   -0.683986 +i*    0.729442|    0.999962| 3.88012E-12 +i*-2.60097E-12|
+| 16|    0.399534 +i*   -0.916677|    0.999962| 3.25007E-12 +i*-5.83977E-14|
+| 17|   -0.991103 +i*    0.132805|    0.999962|-6.72129E-13 +i*-1.02369E-13|
+| 18|    0.889063 +i*   -0.457701|    0.999962| 1.68221E-12 +i* 2.59709E-12|
+| 19|    -0.85195 +i*    -0.52355|    0.999962|-9.14824E-14 +i* 2.30147E-12|
+| 20|    0.978219 +i*    0.207392|    0.999962| 1.34037E-12 +i*-1.40801E-13|
++---+----------------------------+------------+----------------------------+
+40000 racines de module = 1.00006
+60000 racines de module = 0.999962
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^50000 + (-10 +i*0)*x^150000 + (1 +i*0)*x^200000
+ 
+(-5000 +i*0)*x^49999 + (-1.5E+06 +i*0)*x^149999 + (200000 +i*0)*x^199999
+ 
+zone limite de 'log-exp' 1.00178
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 2 (of 4) uses CUDA device 2
+gpu 2 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 2 dimgrid2 196 start 100096  size 50048
+gpu 3 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 3 dimgrid2 196 start 150144  size 50048
+gpu 1 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 1 dimgrid2 196 start 50048  size 50048
+gpu 0 dimgrid 782 dimblock 256  degrePoly 200000
+gpu 0 dimgrid2 196 start 0  size 50048
+gpu 0 iter : 1  Arret : 0.000106076 s/iter 0.876786 
+gpu 0 iter : 2  Arret : 0.000180157 s/iter 0.876962 
+gpu 0 iter : 3  Arret : 0.000126606 s/iter 0.876978 
+gpu 0 iter : 4  Arret : 0.00336551 s/iter 0.876797 
+gpu 0 iter : 5  Arret : 0.00334987 s/iter 1.040474 
+gpu 0 iter : 6  Arret : 0.000275253 s/iter 0.876850 
+gpu 0 iter : 7  Arret : 6.72248E-06 s/iter 0.878422 
+gpu 0 iter : 8  Arret : 1.37448E-09 s/iter 0.882744 
+gpu 0 iter : 9  Arret : 2.06E-11 s/iter 0.882706 
+gpu 0 iter : 10  Arret : 3.08663E-13 s/iter 0.882679 
+temps : 10.2234 seconde(s)
+Nb iterations : 10
+Nb de depassements de capacite exponentielle : 0
+Precision :     9.52377E-08
+Stabilite :     4.47552E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944939 +i*      0.3272|    0.999985| 4.84612E-12 +i*-5.42949E-12|
+|  2|   -0.319788 +i*    0.947473|    0.999985|-7.13607E-12 +i* 3.70648E-12|
+|  3|   -0.949949 +i*   -0.312357|    0.999985|-3.95906E-13 +i*-2.27498E-12|
+|  4|    0.304965 +i*   -0.952412|     1.00005| 2.51862E-08 +i*-2.16427E-09|
+|  5|    -0.29003 +i*    0.957002|    0.999985|-4.65739E-12 +i* 3.64497E-12|
+|  6|   -0.959244 +i*   -0.282525|    0.999985| 4.77718E-12 +i* 1.03739E-12|
+|  7|    0.275002 +i*   -0.961428|    0.999985|-1.11811E-11 +i* 2.68213E-12|
+|  8|      0.9636 +i*     0.26752|     1.00005|-1.75451E-08 +i* 2.08102E-08|
+|  9|   -0.260004 +i*    0.965655|     1.00005| 1.33924E-09 +i*-1.03436E-08|
+| 10|   -0.967603 +i*   -0.252417|    0.999985|-6.79345E-12 +i* 3.56215E-12|
+| 11|     0.24483 +i*    -0.96955|    0.999985| 4.41547E-12 +i* 3.73812E-13|
+| 12|    0.971438 +i*    0.237228|    0.999985|-1.02836E-11 +i* 2.48961E-12|
+| 13|   -0.229652 +i*    0.973257|    0.999985|-5.28866E-12 +i*-1.95938E-12|
+| 14|   -0.975077 +i*   -0.222076|     1.00005| 1.20087E-08 +i* 2.46001E-10|
+| 15|    0.214418 +i*   -0.976726|    0.999985| 2.66587E-12 +i*-7.53753E-12|
+| 16|    0.978376 +i*    0.206761|    0.999985| 1.12133E-12 +i*-3.41949E-13|
+| 17|   -0.199132 +i*    0.979957|    0.999985| 6.06504E-12 +i*-5.22532E-12|
+| 18|   -0.981487 +i*    -0.19145|    0.999985|-5.73963E-12 +i*  3.3469E-12|
+| 19|    0.183809 +i*   -0.983009|     1.00005|-4.27065E-08 +i* 1.29071E-08|
+| 20|    0.984358 +i*    0.176093|    0.999985| 5.20872E-12 +i* -3.5737E-12|
++---+----------------------------+------------+----------------------------+
+150000 racines de module = 0.999985
+50000 racines de module = 1.00005
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^200000 + (1 +i*0)*x^300000
+ 
+(-10000 +i*0)*x^99999 + (-2E+06 +i*0)*x^199999 + (300000 +i*0)*x^299999
+ 
+zone limite de 'log-exp' 1.00118
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 3 (of 4) uses CUDA device 3
+gpu 1 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 1 dimgrid2 293 start 75008  size 75008
+gpu 0 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 0 dimgrid2 293 start 0  size 75008
+gpu 2 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 2 dimgrid2 293 start 150016  size 75008
+gpu 3 dimgrid 1172 dimblock 256  degrePoly 300000
+gpu 3 dimgrid2 293 start 225024  size 75008
+gpu 0 iter : 1  Arret : 0.000227061 s/iter 1.686325 
+gpu 0 iter : 2  Arret : 0.000256009 s/iter 1.686554 
+gpu 0 iter : 3  Arret : 0.00026503 s/iter 1.686620 
+gpu 0 iter : 4  Arret : 0.000286748 s/iter 1.686334 
+gpu 0 iter : 5  Arret : 0.000426871 s/iter 1.686202 
+gpu 0 iter : 6  Arret : 0.0162418 s/iter 1.686381 
+gpu 0 iter : 7  Arret : 0.0165997 s/iter 1.932247 
+gpu 0 iter : 8  Arret : 0.000401517 s/iter 1.686137 
+gpu 0 iter : 9  Arret : 0.00159307 s/iter 1.686061 
+gpu 0 iter : 10  Arret : 0.0021109 s/iter 1.686080 
+gpu 0 iter : 11  Arret : 0.000499251 s/iter 1.685993 
+gpu 0 iter : 12  Arret : 0.000148013 s/iter 1.686067 
+gpu 0 iter : 13  Arret : 0.000113241 s/iter 1.686170 
+gpu 0 iter : 14  Arret : 0.000176895 s/iter 1.686322 
+gpu 0 iter : 15  Arret : 0.000200493 s/iter 1.686389 
+gpu 0 iter : 16  Arret : 0.000195862 s/iter 1.686322 
+gpu 0 iter : 17  Arret : 8.28831E-06 s/iter 1.686381 
+gpu 0 iter : 18  Arret : 1.59356E-08 s/iter 1.686559 
+gpu 0 iter : 19  Arret : 1.59709E-11 s/iter 1.686375 
+gpu 0 iter : 20  Arret : 1.59053E-14 s/iter 1.686465 
+temps : 35.449 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.05848E-08
+Stabilite :     1.59053E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944949 +i*    0.327181|    0.999988|-2.85105E-12 +i*-2.53005E-12|
+|  2|   -0.529253 +i*    0.848451|    0.999988| 1.25752E-11 +i*-3.53249E-12|
+|  3|   -0.993328 +i*    0.115227|    0.999988|-3.54405E-12 +i* 1.37769E-12|
+|  4|    -0.70943 +i*   -0.704809|     1.00002|-2.40456E-09 +i*-5.22002E-09|
+|  5|    0.108703 +i*   -0.994063|    0.999988|-2.34841E-11 +i* 4.44184E-12|
+|  6|    0.844957 +i*   -0.534812|    0.999988|-6.65201E-12 +i* 1.16722E-11|
+|  7|    0.391716 +i*    0.920074|    0.999988|-5.50915E-12 +i*-7.44877E-13|
+|  8|   -0.475144 +i*    0.879934|     1.00002|-4.69022E-10 +i*-5.18934E-09|
+|  9|   -0.984171 +i*    0.177155|    0.999988| -3.7812E-12 +i*-2.42212E-12|
+| 10|   -0.752135 +i*   -0.658992|    0.999988| 6.34603E-13 +i*-1.05219E-11|
+| 11|   0.0462916 +i*   -0.998951|     1.00002|-2.23526E-09 +i* 3.79538E-10|
+| 12|    0.809838 +i*   -0.586634|    0.999988|-4.52038E-12 +i* 3.23305E-12|
+| 13|    0.963578 +i*    0.267383|    0.999988|-8.29847E-12 +i* 2.50872E-12|
+| 14|    0.448518 +i*    0.893761|    0.999988|-1.24176E-11 +i*-7.03627E-12|
+| 15|   -0.419111 +i*    0.907922|    0.999988|-1.13067E-11 +i* 5.58912E-12|
+| 16|   -0.971192 +i*    0.238397|     1.00002| 1.69987E-09 +i* 1.34118E-09|
+| 17|   -0.791895 +i*   -0.610639|    0.999988| 7.53886E-12 +i* 3.45262E-12|
+| 18|  -0.0163354 +i*   -0.999855|    0.999988| 4.41258E-12 +i* 8.45193E-13|
+| 19|    0.771571 +i*   -0.636179|     1.00002| 6.81403E-09 +i*-5.86188E-09|
+| 20|    0.978421 +i*    0.206567|    0.999988|-4.86478E-12 +i* 4.39834E-12|
++---+----------------------------+------------+----------------------------+
+200000 racines de module = 0.999988
+100000 racines de module = 1.00002
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^100000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^400000
+ 
+(-10000 +i*0)*x^99999 + (-3E+06 +i*0)*x^299999 + (400000 +i*0)*x^399999
+ 
+zone limite de 'log-exp' 1.00089
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 0 (of 4) uses CUDA device 0
+gpu 0 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 0 dimgrid2 391 start 0  size 100032
+gpu 1 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 1 dimgrid2 391 start 100032  size 100032
+gpu 2 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 2 dimgrid2 391 start 200064  size 100032
+gpu 3 dimgrid 1563 dimblock 256  degrePoly 400000
+gpu 3 dimgrid2 391 start 300096  size 100032
+gpu 0 iter : 1  Arret : 7.02803E-05 s/iter 3.111156 
+gpu 0 iter : 2  Arret : 0.000711454 s/iter 3.110812 
+gpu 0 iter : 3  Arret : 0.000663705 s/iter 3.110208 
+gpu 0 iter : 4  Arret : 0.000178624 s/iter 3.110507 
+gpu 0 iter : 5  Arret : 0.000165985 s/iter 3.111292 
+gpu 0 iter : 6  Arret : 5.13464E-05 s/iter 3.110440 
+gpu 0 iter : 7  Arret : 1.37764E-05 s/iter 3.111474 
+gpu 0 iter : 8  Arret : 9.39857E-07 s/iter 3.111894 
+gpu 0 iter : 9  Arret : 8.01178E-09 s/iter 3.111054 
+gpu 0 iter : 10  Arret : 1.3215E-10 s/iter 3.110712 
+gpu 0 iter : 11  Arret : 2.17949E-12 s/iter 3.109793 
+gpu 0 iter : 12  Arret : 3.59758E-14 s/iter 3.109979 
+temps : 38.648 seconde(s)
+Nb iterations : 12
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.05853E-07
+Stabilite :     3.59758E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944982 +i*    0.327192|     1.00002| 4.75981E-08 +i*-3.37412E-08|
+|  2|   -0.748964 +i*    0.662646|     1.00002|-2.03195E-09 +i* 6.62287E-08|
+|  3|   -0.209617 +i*   -0.977807|     1.00002| 8.20062E-09 +i* 1.17068E-08|
+|  4|   -0.727815 +i*    0.685762|    0.999992| 2.74902E-11 +i* 1.11589E-11|
+|  5|   -0.240138 +i*   -0.970731|    0.999992| 2.37831E-11 +i* 3.60589E-12|
+|  6|    0.963593 +i*    0.267344|    0.999992|-2.13567E-11 +i* 2.80226E-12|
+|  7|   -0.705975 +i*    0.708226|    0.999992| 3.78497E-12 +i*-1.05455E-12|
+|  8|    -0.27043 +i*   -0.962732|    0.999992| 6.00775E-12 +i* 1.34539E-11|
+|  9|    0.971495 +i*    0.237026|    0.999992| -6.1855E-12 +i*-7.73648E-12|
+| 10|   -0.683442 +i*    0.729994|    0.999992| 1.59304E-11 +i*-9.27234E-12|
+| 11|   -0.300457 +i*   -0.953787|    0.999992| -1.9964E-12 +i* 6.77986E-12|
+| 12|    0.978444 +i*    0.206476|    0.999992| -2.2242E-11 +i* 1.18816E-11|
+| 13|   -0.660242 +i*    0.751083|     1.00002| 2.16712E-08 +i*-5.79252E-08|
+| 14|   -0.330219 +i*   -0.943929|     1.00002| 5.54967E-08 +i* 5.33733E-08|
+| 15|    0.984466 +i*    0.175708|     1.00002|-5.69088E-09 +i* 7.84982E-09|
+| 16|    -0.63637 +i*    0.771374|    0.999992|-1.17226E-11 +i*  6.1896E-12|
+| 17|   -0.359616 +i*   -0.933092|    0.999992|-7.39009E-12 +i*-2.79088E-12|
+| 18|    0.989457 +i*    0.144776|    0.999992| 7.89968E-12 +i*-1.72307E-12|
+| 19|   -0.611892 +i*    0.790931|    0.999992|-9.97624E-12 +i* 2.22987E-11|
+| 20|   -0.388671 +i*   -0.921368|    0.999992|-7.03104E-12 +i* -5.8778E-12|
++---+----------------------------+------------+----------------------------+
+100000 racines de module = 1.00002
+300000 racines de module = 0.999992
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^300000 + (1 +i*0)*x^500000
+ 
+(-20000 +i*0)*x^199999 + (-3E+06 +i*0)*x^299999 + (500000 +i*0)*x^499999
+ 
+zone limite de 'log-exp' 1.00071
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 0 (of 4) uses CUDA device 0
+gpu 2 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 2 dimgrid2 489 start 250112  size 125056
+gpu 1 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 1 dimgrid2 489 start 125056  size 125056
+gpu 3 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 3 dimgrid2 489 start 375168  size 125056
+gpu 0 dimgrid 1954 dimblock 256  degrePoly 500000
+gpu 0 dimgrid2 489 start 0  size 125056
+gpu 0 iter : 1  Arret : 0.000589783 s/iter 4.950560 
+gpu 0 iter : 2  Arret : 0.00112034 s/iter 4.952979 
+gpu 0 iter : 3  Arret : 0.00161374 s/iter 4.951362 
+gpu 0 iter : 4  Arret : 0.00278632 s/iter 4.951082 
+gpu 0 iter : 5  Arret : 0.00448434 s/iter 4.951032 
+gpu 0 iter : 6  Arret : 0.00913759 s/iter 4.951568 
+gpu 0 iter : 7  Arret : 0.00649323 s/iter 5.281523 
+gpu 0 iter : 8  Arret : 0.00493077 s/iter 4.937769 
+gpu 0 iter : 9  Arret : 0.00483811 s/iter 4.950976 
+gpu 0 iter : 10  Arret : 0.00562222 s/iter 4.952095 
+gpu 0 iter : 11  Arret : 0.00394262 s/iter 5.316357 
+gpu 0 iter : 12  Arret : 0.00154541 s/iter 4.951703 
+gpu 0 iter : 13  Arret : 0.000847844 s/iter 4.951147 
+gpu 0 iter : 14  Arret : 0.000423533 s/iter 4.951301 
+gpu 0 iter : 15  Arret : 0.000176906 s/iter 4.951223 
+gpu 0 iter : 16  Arret : 7.04489E-05 s/iter 4.952153 
+gpu 0 iter : 17  Arret : 6.79732E-05 s/iter 4.951836 
+gpu 0 iter : 18  Arret : 1.66526E-06 s/iter 4.952205 
+gpu 0 iter : 19  Arret : 4.9986E-09 s/iter 4.953393 
+gpu 0 iter : 20  Arret : 1.58146E-11 s/iter 4.953484 
+gpu 0 iter : 21  Arret : 5.0025E-14 s/iter 4.952940 
+temps : 106.184 seconde(s)
+Nb iterations : 21
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.16494E-06
+Stabilite :     1.57007E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327182|    0.999992| 1.41098E-12 +i* 6.95971E-12|
+|  2|    0.952864 +i*    0.303372|    0.999992| 1.61273E-11 +i*-6.82865E-12|
+|  3|    0.956595 +i*    0.291395|    0.999992|-2.66898E-13 +i*-1.07944E-12|
+|  4|    0.960181 +i*    0.279351|    0.999992| 3.69338E-12 +i*-7.96034E-12|
+|  5|    0.963617 +i*    0.267329|     1.00001| 2.34549E-09 +i*-2.35343E-10|
+|  6|    0.966877 +i*    0.255214|    0.999992| -9.9023E-12 +i* 4.86183E-12|
+|  7|    0.970002 +i*    0.243065|    0.999992| 6.39744E-12 +i* 2.23832E-12|
+|  8|    0.972975 +i*    0.230877|    0.999992|-2.92744E-12 +i* 1.45989E-13|
+|  9|    0.975811 +i*    0.218667|     1.00001| 3.12291E-09 +i*  4.8969E-11|
+| 10|    0.978457 +i*    0.206414|    0.999992| 4.63085E-12 +i*-2.56283E-12|
+| 11|    0.980969 +i*    0.194123|    0.999992| 2.17236E-11 +i*-1.26275E-11|
+| 12|    0.983327 +i*    0.181802|    0.999992| 9.95548E-12 +i* 2.21045E-13|
+| 13|    0.985531 +i*    0.169451|    0.999992|-2.91767E-13 +i* 1.86233E-12|
+| 14|    0.987596 +i*    0.157088|     1.00001| 9.96229E-10 +i* 2.44281E-11|
+| 15|    0.989469 +i*    0.144694|    0.999992|-1.26006E-11 +i*-1.11521E-13|
+| 16|    0.991206 +i*    0.132269|    0.999992| 1.14944E-11 +i* 2.77489E-12|
+| 17|    0.992787 +i*    0.119824|    0.999992|-1.03828E-11 +i* 1.26321E-12|
+| 18|    0.994212 +i*     0.10736|    0.999992|-3.70015E-12 +i* 3.70434E-12|
+| 19|    0.995483 +i*   0.0948582|    0.999992| 7.71827E-12 +i* 3.02062E-13|
+| 20|     0.99661 +i*   0.0824056|     1.00001| 2.04104E-09 +i* 1.86361E-10|
++---+----------------------------+------------+----------------------------+
+300000 racines de module = 0.999992
+200000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^200000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^600000
+ 
+(-20000 +i*0)*x^199999 + (-4E+06 +i*0)*x^399999 + (600000 +i*0)*x^599999
+ 
+zone limite de 'log-exp' 1.00059
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 1 (of 4) uses CUDA device 1
+gpu 0 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 0 dimgrid2 586 start 0  size 150016
+gpu 2 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 2 dimgrid2 586 start 300032  size 150016
+gpu 3 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 3 dimgrid2 586 start 450048  size 150016
+gpu 1 dimgrid 2344 dimblock 256  degrePoly 600000
+gpu 1 dimgrid2 586 start 150016  size 150016
+gpu 0 iter : 1  Arret : 4.0188E-05 s/iter 6.722996 
+gpu 0 iter : 2  Arret : 2.09642E-05 s/iter 6.721845 
+gpu 0 iter : 3  Arret : 8.77095E-05 s/iter 6.721914 
+gpu 0 iter : 4  Arret : 8.02619E-05 s/iter 6.721826 
+gpu 0 iter : 5  Arret : 0.00057593 s/iter 6.720526 
+gpu 0 iter : 6  Arret : 0.00311618 s/iter 6.720104 
+gpu 0 iter : 7  Arret : 0.006964 s/iter 6.721861 
+gpu 0 iter : 8  Arret : 0.00648173 s/iter 6.719274 
+gpu 0 iter : 9  Arret : 0.0257172 s/iter 6.720794 
+gpu 0 iter : 10  Arret : 0.0285599 s/iter 6.723687 
+gpu 0 iter : 11  Arret : 0.522372 s/iter 7.047470 
+gpu 0 iter : 12  Arret : 0.483009 s/iter 6.719119 
+gpu 0 iter : 13  Arret : 0.0401616 s/iter 6.682547 
+gpu 0 iter : 14  Arret : 0.00258212 s/iter 6.717822 
+gpu 0 iter : 15  Arret : 0.00293369 s/iter 6.719469 
+gpu 0 iter : 16  Arret : 0.000213183 s/iter 6.718635 
+gpu 0 iter : 17  Arret : 9.65661E-05 s/iter 6.717888 
+gpu 0 iter : 18  Arret : 8.5099E-05 s/iter 6.717844 
+gpu 0 iter : 19  Arret : 2.5366E-05 s/iter 6.717616 
+gpu 0 iter : 20  Arret : 1.03588E-05 s/iter 6.717563 
+gpu 0 iter : 21  Arret : 6.85695E-06 s/iter 6.718240 
+gpu 0 iter : 22  Arret : 4.93979E-07 s/iter 6.717554 
+gpu 0 iter : 23  Arret : 4.91808E-10 s/iter 6.719392 
+gpu 0 iter : 24  Arret : 4.91818E-13 s/iter 6.720642 
+temps : 163.145 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     7.89398E-05
+Stabilite :     4.91818E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944971 +i*    0.327189|     1.00001|  5.6405E-09 +i* -5.9893E-09|
+|  2|   -0.949968 +i*    -0.31233|    0.999994| 4.84102E-12 +i* 7.50916E-12|
+|  3|   -0.959296 +i*   -0.282382|    0.999994| 9.70157E-12 +i*-2.02407E-12|
+|  4|    0.963626 +i*    0.267299|     1.00001| 5.98211E-09 +i*-3.22619E-09|
+|  5|   -0.967697 +i*    -0.25216|     1.00001|-7.48997E-09 +i* 2.98289E-09|
+|  6|    0.971515 +i*    0.236955|    0.999994| 1.71176E-11 +i*-8.99259E-12|
+|  7|    -0.97511 +i*   -0.221697|    0.999994|-1.67095E-11 +i* 8.54041E-12|
+|  8|    0.978468 +i*    0.206369|    0.999994|-6.02252E-12 +i* 2.79299E-12|
+|  9|   -0.981583 +i*   -0.191005|    0.999994|  2.1091E-11 +i* 1.58999E-13|
+| 10|    0.984477 +i*    0.175582|     1.00001| 1.34357E-08 +i*-2.88502E-09|
+| 11|   -0.987108 +i*   -0.160128|     1.00001|-3.05476E-09 +i*-5.55847E-09|
+| 12|     0.98948 +i*    0.144632|    0.999994|-1.64599E-11 +i* 6.41685E-12|
+| 13|   -0.991625 +i*   -0.129103|    0.999994| 1.85473E-11 +i*-5.04866E-12|
+| 14|    0.993529 +i*    0.113527|    0.999994| 4.09739E-12 +i* 7.64574E-13|
+| 15|   -0.995187 +i*  -0.0979384|    0.999994| -3.7288E-12 +i*   7.059E-13|
+| 16|    0.996618 +i*   0.0823117|     1.00001| 1.48974E-08 +i*-6.21166E-09|
+| 17|   -0.997786 +i*  -0.0666787|     1.00001| 8.75383E-09 +i*-1.40904E-09|
+| 18|    0.998691 +i*   0.0510284|    0.999994|-4.71112E-12 +i*  4.2586E-12|
+| 19|   -0.999369 +i*  -0.0353668|    0.999994| -8.3793E-12 +i* 3.44911E-13|
+| 20|    0.999801 +i*   0.0196807|    0.999994|-3.28804E-12 +i* -1.8055E-13|
++---+----------------------------+------------+----------------------------+
+200000 racines de module = 1.00001
+400000 racines de module = 0.999994
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^400000 + (1 +i*0)*x^700000
+ 
+(-30000 +i*0)*x^299999 + (-4E+06 +i*0)*x^399999 + (700000 +i*0)*x^699999
+ 
+zone limite de 'log-exp' 1.00051
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 0 (of 4) uses CUDA device 0
+gpu 2 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 3 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 3 dimgrid2 684 start 525120  size 175040
+gpu 1 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 1 dimgrid2 684 start 175040  size 175040
+gpu 2 dimgrid2 684 start 350080  size 175040
+gpu 0 dimgrid 2735 dimblock 256  degrePoly 700000
+gpu 0 dimgrid2 684 start 0  size 175040
+gpu 0 iter : 1  Arret : 0.00298712 s/iter 9.264039 
+gpu 0 iter : 2  Arret : 0.0109481 s/iter 9.290300 
+gpu 0 iter : 3  Arret : 2.3656 s/iter 9.303038 
+gpu 0 iter : 4  Arret : 1.05232 s/iter 9.818617 
+gpu 0 iter : 5  Arret : 3.40951 s/iter 9.690410 
+gpu 0 iter : 6  Arret : 3.14497 s/iter 9.814621 
+gpu 0 iter : 7  Arret : 1.43797 s/iter 9.988073 
+gpu 0 iter : 8  Arret : 1.28131 s/iter 10.208403 
+gpu 0 iter : 9  Arret : 1.00204 s/iter 10.342864 
+gpu 0 iter : 10  Arret : 0.954221 s/iter 10.256395 
+gpu 0 iter : 11  Arret : 0.607271 s/iter 10.793493 
+gpu 0 iter : 12  Arret : 0.492845 s/iter 10.314739 
+gpu 0 iter : 13  Arret : 0.483486 s/iter 10.378189 
+gpu 0 iter : 14  Arret : 0.69397 s/iter 10.479145 
+gpu 0 iter : 15  Arret : 1.62262 s/iter 10.921813 
+gpu 0 iter : 16  Arret : 1.40527 s/iter 10.210750 
+gpu 0 iter : 17  Arret : 2.15438 s/iter 10.411192 
+gpu 0 iter : 18  Arret : 1.92215 s/iter 10.206420 
+gpu 0 iter : 19  Arret : 2.36744 s/iter 10.216713 
+gpu 0 iter : 20  Arret : 1.99151 s/iter 10.202387 
+gpu 0 iter : 21  Arret : 1.23462 s/iter 10.191257 
+gpu 0 iter : 22  Arret : 2.04252 s/iter 9.807753 
+gpu 0 iter : 23  Arret : 0.736594 s/iter 9.716156 
+gpu 0 iter : 24  Arret : 6.74041 s/iter 9.798005 
+gpu 0 iter : 25  Arret : 1.09253 s/iter 9.697046 
+gpu 0 iter : 26  Arret : 0.806132 s/iter 9.713050 
+gpu 0 iter : 27  Arret : 0.531134 s/iter 9.882759 
+gpu 0 iter : 28  Arret : 0.404261 s/iter 9.761006 
+gpu 0 iter : 29  Arret : 0.23857 s/iter 9.363362 
+gpu 0 iter : 30  Arret : 0.238692 s/iter 9.317278 
+gpu 0 iter : 31  Arret : 0.572492 s/iter 9.290700 
+gpu 0 iter : 32  Arret : 0.400229 s/iter 9.282101 
+gpu 0 iter : 33  Arret : 0.206009 s/iter 9.279608 
+gpu 0 iter : 34  Arret : 0.126867 s/iter 9.290864 
+gpu 0 iter : 35  Arret : 0.0730873 s/iter 9.278463 
+gpu 0 iter : 36  Arret : 0.0223297 s/iter 9.288393 
+gpu 0 iter : 37  Arret : 0.00761147 s/iter 9.290160 
+gpu 0 iter : 38  Arret : 0.00321014 s/iter 9.286567 
+gpu 0 iter : 39  Arret : 0.00197511 s/iter 9.286445 
+gpu 0 iter : 40  Arret : 0.000556697 s/iter 9.286736 
+gpu 0 iter : 41  Arret : 0.00080017 s/iter 9.287721 
+gpu 0 iter : 42  Arret : 0.000142628 s/iter 9.287461 
+gpu 0 iter : 43  Arret : 4.5174E-07 s/iter 9.286035 
+gpu 0 iter : 44  Arret : 5.80765E-09 s/iter 9.288045 
+gpu 0 iter : 45  Arret : 7.74446E-11 s/iter 9.288477 
+gpu 0 iter : 46  Arret : 1.03246E-12 s/iter 9.287983 
+gpu 0 iter : 47  Arret : 1.36901E-14 s/iter 9.288069 
+temps : 459.298 seconde(s)
+Nb iterations : 47
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.44548E-08
+Stabilite :     2.22048E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94495 +i*    0.327198|    0.999994|-5.95168E-12 +i* 7.21019E-12|
+|  2|   -0.727791 +i*     0.68579|    0.999994| 2.84049E-11 +i* 2.71449E-12|
+|  3|   -0.209611 +i*   -0.977779|    0.999994| 8.32667E-13 +i* 2.09798E-12|
+|  4|   -0.270562 +i*   -0.962697|    0.999994|-3.24896E-12 +i* 1.70539E-11|
+|  5|   -0.683363 +i*    0.730071|    0.999994| 1.42701E-11 +i* 9.41131E-13|
+|  6|    0.978472 +i*    0.206353|    0.999994| 8.64198E-13 +i*-5.37683E-12|
+|  7|   -0.330343 +i*   -0.943855|    0.999994| 1.19672E-11 +i*-5.39632E-12|
+|  8|   -0.636233 +i*    0.771489|    0.999994| 1.92589E-11 +i*  9.4805E-12|
+|  9|    0.989491 +i*    0.144554|    0.999994|   3.884E-12 +i* 2.19849E-12|
+| 10|   -0.388869 +i*   -0.921287|    0.999994| 1.44884E-13 +i*-1.59792E-11|
+| 11|   -0.586599 +i*     0.80987|    0.999994| 4.12581E-12 +i* 4.47915E-12|
+| 12|    0.996605 +i*   0.0822633|    0.999994| 1.93517E-11 +i* 5.35026E-12|
+| 13|    -0.44588 +i*   -0.895086|    0.999994| 1.58484E-11 +i* 1.59395E-11|
+| 14|   -0.534681 +i*    0.845063|     1.00001| 2.64739E-09 +i* 2.07041E-09|
+| 15|    0.999802 +i*   0.0196179|    0.999994|-1.65084E-11 +i*  4.8162E-13|
+| 16|   -0.501135 +i*   -0.865363|    0.999994| 6.61893E-12 +i* 2.54218E-12|
+| 17|   -0.480649 +i*    0.876906|    0.999994|-4.39648E-13 +i* 1.36691E-11|
+| 18|    0.999064 +i*  -0.0431204|    0.999994| 2.09724E-11 +i*-1.61455E-12|
+| 19|   -0.554407 +i*   -0.832255|     1.00001|-1.08603E-09 +i* 2.13544E-10|
+| 20|   -0.424682 +i*    0.905336|    0.999994|-8.86047E-12 +i* 4.58307E-12|
++---+----------------------------+------------+----------------------------+
+400000 racines de module = 0.999994
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^300000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^800000
+ 
+(-30000 +i*0)*x^299999 + (-5E+06 +i*0)*x^499999 + (800000 +i*0)*x^799999
+ 
+zone limite de 'log-exp' 1.00044
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 1 (of 4) uses CUDA device 1
+gpu 3 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 3 dimgrid2 782 start 600000  size 200000
+gpu 0 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 0 dimgrid2 782 start 0  size 200000
+gpu 1 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 1 dimgrid2 782 start 200000  size 200000
+gpu 2 dimgrid 3125 dimblock 256  degrePoly 800000
+gpu 2 dimgrid2 782 start 400000  size 200000
+gpu 0 iter : 1  Arret : 0.00153641 s/iter 12.152466 
+gpu 0 iter : 2  Arret : 0.0142395 s/iter 12.149042 
+gpu 0 iter : 3  Arret : 0.531344 s/iter 12.168238 
+gpu 0 iter : 4  Arret : 0.307786 s/iter 12.280567 
+gpu 0 iter : 5  Arret : 0.469448 s/iter 12.294288 
+gpu 0 iter : 6  Arret : 0.36587 s/iter 12.695520 
+gpu 0 iter : 7  Arret : 0.210901 s/iter 12.281010 
+gpu 0 iter : 8  Arret : 0.12875 s/iter 12.877225 
+gpu 0 iter : 9  Arret : 0.0301191 s/iter 12.221828 
+gpu 0 iter : 10  Arret : 0.00585838 s/iter 12.398815 
+gpu 0 iter : 11  Arret : 0.0027415 s/iter 12.181550 
+gpu 0 iter : 12  Arret : 0.00117949 s/iter 12.147374 
+gpu 0 iter : 13  Arret : 0.000496972 s/iter 12.148021 
+gpu 0 iter : 14  Arret : 0.000473806 s/iter 12.143101 
+gpu 0 iter : 15  Arret : 0.000158722 s/iter 12.144021 
+gpu 0 iter : 16  Arret : 8.31372E-05 s/iter 12.141144 
+gpu 0 iter : 17  Arret : 1.54571E-05 s/iter 12.140253 
+gpu 0 iter : 18  Arret : 1.61623E-06 s/iter 12.143720 
+gpu 0 iter : 19  Arret : 5.81232E-09 s/iter 12.142594 
+gpu 0 iter : 20  Arret : 8.82189E-11 s/iter 12.143378 
+gpu 0 iter : 21  Arret : 1.38525E-12 s/iter 12.142636 
+gpu 0 iter : 22  Arret : 2.17129E-14 s/iter 12.146849 
+temps : 270.84 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     3.1101E-08
+Stabilite :     2.22043E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.16852E-11 +i*-5.46557E-12|
+|  2|    0.963615 +i*    0.267276|    0.999995|-7.51443E-12 +i* 1.28113E-11|
+|  3|    0.971523 +i*    0.236925|    0.999995| 2.82775E-11 +i*-1.19308E-11|
+|  4|    0.978478 +i*    0.206329|    0.999995| 5.90206E-12 +i* 7.15816E-13|
+|  5|    0.984469 +i*    0.175529|    0.999995| 8.59091E-12 +i*-3.14299E-12|
+|  6|    0.989492 +i*    0.144557|    0.999995| 7.01883E-13 +i*-4.65183E-13|
+|  7|     0.99354 +i*    0.113443|    0.999995|  -2.195E-11 +i*  3.7238E-12|
+|  8|     0.99661 +i*   0.0822164|    0.999995| 1.76132E-11 +i*-3.12892E-12|
+|  9|    0.998699 +i*   0.0509092|    0.999995|-2.05163E-11 +i* 4.07285E-13|
+| 10|    0.999804 +i*   0.0195519|    0.999995|-5.64415E-12 +i*-1.64291E-12|
+| 11|    0.999926 +i*  -0.0118121|    0.999995| 1.01569E-11 +i* 3.65641E-13|
+| 12|    0.999063 +i*   -0.043177|    0.999995| 3.24163E-12 +i* 2.16144E-12|
+| 13|    0.997216 +i*  -0.0744994|    0.999995|-2.44054E-11 +i*-5.01205E-12|
+| 14|    0.994388 +i*   -0.105748|    0.999995| 7.90901E-12 +i*  1.6655E-12|
+| 15|    0.990581 +i*   -0.136893|    0.999995| 1.61287E-11 +i* -3.3209E-12|
+| 16|    0.985799 +i*   -0.167904|    0.999995| 3.58307E-11 +i* 3.08997E-11|
+| 17|    0.980046 +i*   -0.198749|    0.999995|-9.26814E-12 +i*-2.74114E-13|
+| 18|    0.973328 +i*   -0.229398|    0.999995| 9.28524E-12 +i*-5.68823E-13|
+| 19|    0.965655 +i*   -0.259809|    0.999995|-3.24851E-13 +i* 4.39207E-12|
+| 20|    0.957029 +i*   -0.289977|    0.999995|-8.62932E-12 +i* 8.84565E-12|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+300000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^500000 + (1 +i*0)*x^900000
+ 
+(-40000 +i*0)*x^399999 + (-5E+06 +i*0)*x^499999 + (900000 +i*0)*x^899999
+ 
+zone limite de 'log-exp' 1.00039
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 0 (of 4) uses CUDA device 0
+gpu 1 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 1 dimgrid2 879 start 225024  size 225024
+gpu 3 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 3 dimgrid2 879 start 675072  size 225024
+gpu 2 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 2 dimgrid2 879 start 450048  size 225024
+gpu 0 dimgrid 3516 dimblock 256  degrePoly 900000
+gpu 0 dimgrid2 879 start 0  size 225024
+gpu 0 iter : 1  Arret : 0.00022548 s/iter 14.999465 
+gpu 0 iter : 2  Arret : 0.00144274 s/iter 14.998257 
+gpu 0 iter : 3  Arret : 0.00764439 s/iter 15.661344 
+gpu 0 iter : 4  Arret : 0.0166656 s/iter 15.142291 
+gpu 0 iter : 5  Arret : 0.0156178 s/iter 15.165129 
+gpu 0 iter : 6  Arret : 0.0121485 s/iter 15.506023 
+gpu 0 iter : 7  Arret : 0.0120456 s/iter 15.091348 
+gpu 0 iter : 8  Arret : 0.00694564 s/iter 15.525855 
+gpu 0 iter : 9  Arret : 0.00603417 s/iter 15.539550 
+gpu 0 iter : 10  Arret : 0.00405421 s/iter 15.128446 
+gpu 0 iter : 11  Arret : 0.00381074 s/iter 14.974092 
+gpu 0 iter : 12  Arret : 0.0015435 s/iter 15.001034 
+gpu 0 iter : 13  Arret : 0.00096423 s/iter 15.002312 
+gpu 0 iter : 14  Arret : 0.000245687 s/iter 14.973964 
+gpu 0 iter : 15  Arret : 0.000273607 s/iter 15.001647 
+gpu 0 iter : 16  Arret : 0.000525979 s/iter 14.998958 
+gpu 0 iter : 17  Arret : 0.000159722 s/iter 14.999357 
+gpu 0 iter : 18  Arret : 1.08557E-05 s/iter 14.973004 
+gpu 0 iter : 19  Arret : 2.49206E-06 s/iter 15.002464 
+gpu 0 iter : 20  Arret : 1.92418E-08 s/iter 14.999842 
+gpu 0 iter : 21  Arret : 1.0826E-10 s/iter 15.000559 
+gpu 0 iter : 22  Arret : 6.08765E-13 s/iter 14.999816 
+temps : 334.25 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.40849E-07
+Stabilite :     6.08765E-13
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944952 +i*    0.327195|    0.999995| 1.14003E-11 +i*-5.32252E-12|
+|  2|    0.978496 +i*    0.206294|     1.00001| 3.20241E-09 +i*-1.76732E-09|
+|  3|    0.989495 +i*    0.144532|    0.999995| -9.3423E-12 +i* 2.37871E-12|
+|  4|    0.996623 +i*    0.082186|     1.00001|-8.77002E-10 +i*-2.20815E-11|
+|  5|    0.999805 +i*   0.0195142|    0.999995| 2.20493E-11 +i*  -2.226E-13|
+|  6|    0.999072 +i*  -0.0432151|     1.00001|  3.9792E-09 +i* 2.92946E-10|
+|  7|    0.994382 +i*   -0.105811|    0.999995| 1.87056E-11 +i* 2.32592E-14|
+|  8|    0.985801 +i*   -0.167952|     1.00001|-4.34654E-10 +i*-2.08745E-09|
+|  9|    0.973324 +i*   -0.229458|     1.00001|-4.29482E-10 +i* 1.89694E-09|
+| 10|    0.957003 +i*   -0.290061|    0.999995| 2.09728E-11 +i* 1.38602E-11|
+| 11|    0.936929 +i*   -0.349536|     1.00001| -1.8867E-09 +i* 4.79158E-10|
+| 12|    0.913159 +i*   -0.407592|    0.999995| 3.70326E-12 +i* 1.47898E-11|
+| 13|    0.885806 +i*   -0.464069|     1.00001|-2.45794E-09 +i*-1.30058E-09|
+| 14|    0.854946 +i*   -0.518709|    0.999995|  1.0744E-11 +i*-3.40256E-12|
+| 15|    0.820747 +i*   -0.571301|     1.00001|-4.61003E-09 +i*   7.007E-10|
+| 16|    0.783279 +i*   -0.621663|    0.999995|-9.61031E-12 +i* 3.51552E-11|
+| 17|    0.742767 +i*   -0.669558|     1.00001|-4.34434E-10 +i* 3.18972E-09|
+| 18|    0.699304 +i*   -0.714832|     1.00001| 4.05401E-11 +i* 2.82089E-09|
+| 19|    0.653078 +i*   -0.757284|    0.999995| 1.03298E-11 +i* -7.6561E-12|
+| 20|    0.604286 +i*   -0.796775|     1.00001| 3.76869E-10 +i* -2.2048E-09|
++---+----------------------------+------------+----------------------------+
+500000 racines de module = 0.999995
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^600000 + (1 +i*0)*x^1000000
+ 
+(-40000 +i*0)*x^399999 + (-6E+06 +i*0)*x^599999 + (1E+06 +i*0)*x^999999
+ 
+zone limite de 'log-exp' 1.00035
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 1 (of 4) uses CUDA device 1
+gpu 3 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 3 dimgrid2 977 start 750144  size 250048
+gpu 2 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 2 dimgrid2 977 start 500096  size 250048
+gpu 1 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 1 dimgrid2 977 start 250048  size 250048
+gpu 0 dimgrid 3907 dimblock 256  degrePoly 1000000
+gpu 0 dimgrid2 977 start 0  size 250048
+gpu 0 iter : 1  Arret : 0.000400546 s/iter 18.749444 
+gpu 0 iter : 2  Arret : 0.00180676 s/iter 18.745182 
+gpu 0 iter : 3  Arret : 0.00335508 s/iter 18.746004 
+gpu 0 iter : 4  Arret : 0.034361 s/iter 18.768907 
+gpu 0 iter : 5  Arret : 0.0393764 s/iter 18.770861 
+gpu 0 iter : 6  Arret : 0.0206908 s/iter 19.352973 
+gpu 0 iter : 7  Arret : 0.0100388 s/iter 19.448144 
+gpu 0 iter : 8  Arret : 0.0073203 s/iter 19.505292 
+gpu 0 iter : 9  Arret : 0.0103198 s/iter 19.475403 
+gpu 0 iter : 10  Arret : 0.00914153 s/iter 19.425387 
+gpu 0 iter : 11  Arret : 0.00464453 s/iter 18.772622 
+gpu 0 iter : 12  Arret : 0.00307384 s/iter 18.787368 
+gpu 0 iter : 13  Arret : 0.00461359 s/iter 18.746431 
+gpu 0 iter : 14  Arret : 0.00181705 s/iter 18.746250 
+gpu 0 iter : 15  Arret : 0.000571727 s/iter 18.746062 
+gpu 0 iter : 16  Arret : 0.00104326 s/iter 18.745349 
+gpu 0 iter : 17  Arret : 0.000997077 s/iter 18.745797 
+gpu 0 iter : 18  Arret : 4.63264E-05 s/iter 18.745803 
+gpu 0 iter : 19  Arret : 9.45538E-07 s/iter 18.745471 
+gpu 0 iter : 20  Arret : 3.27805E-09 s/iter 18.767814 
+gpu 0 iter : 21  Arret : 1.03679E-11 s/iter 18.750577 
+gpu 0 iter : 22  Arret : 3.28063E-14 s/iter 18.754416 
+temps : 422.406 seconde(s)
+Nb iterations : 22
+Nb de depassements de capacite exponentielle : 0
+Precision :     4.14404E-06
+Stabilite :     2.48252E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944953 +i*    0.327194|    0.999996|-2.65801E-11 +i* 1.58295E-11|
+|  2|     0.94078 +i*    0.339035|     1.00001| 4.08959E-09 +i*-3.83025E-10|
+|  3|    0.938626 +i*    0.344927|    0.999996| 7.81086E-12 +i* 2.78827E-12|
+|  4|    0.936451 +i*    0.350816|     1.00001|-2.86996E-09 +i* 2.51647E-09|
+|  5|    0.934221 +i*    0.356684|    0.999996|-2.89155E-11 +i* 4.85822E-12|
+|  6|    0.931965 +i*    0.362537|    0.999996|  2.0551E-11 +i*-2.01042E-11|
+|  7|    0.929678 +i*     0.36839|     1.00001| 3.06688E-09 +i*-6.88649E-10|
+|  8|     0.92734 +i*     0.37421|    0.999996|-2.02149E-11 +i*-5.01088E-12|
+|  9|    0.924981 +i*    0.380028|     1.00001|-2.51275E-09 +i* 1.00678E-09|
+| 10|    0.922568 +i*    0.385824|    0.999996| 1.41454E-11 +i* 9.54264E-12|
+| 11|     0.92013 +i*    0.391603|    0.999996| 2.13753E-11 +i* 7.35949E-12|
+| 12|     0.91766 +i*    0.397381|     1.00001|-1.48478E-09 +i*    2.24E-09|
+| 13|    0.915141 +i*    0.403125|    0.999996|-6.27054E-12 +i* 6.79734E-12|
+| 14|    0.912601 +i*    0.408866|     1.00001|-4.31727E-09 +i* 1.63336E-09|
+| 15|    0.910007 +i*    0.414584|    0.999996| 9.95037E-12 +i* 8.92586E-12|
+| 16|    0.907389 +i*    0.420284|    0.999996|-1.17559E-11 +i*  1.6185E-11|
+| 17|    0.904739 +i*    0.425981|     1.00001|-4.13411E-09 +i* 2.38753E-09|
+| 18|     0.90204 +i*    0.431643|    0.999996|-3.43989E-11 +i*-1.06093E-12|
+| 19|    0.899321 +i*    0.437302|     1.00001|-5.36833E-09 +i*-1.20878E-09|
+| 20|    0.896549 +i*    0.442935|    0.999996|-1.73801E-11 +i* 1.56396E-11|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 0.999996
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^400000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1100000
+ 
+(-40000 +i*0)*x^399999 + (-7E+06 +i*0)*x^699999 + (1.1E+06 +i*0)*x^1099999
+ 
+zone limite de 'log-exp' 1.00032
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 1 (of 4) uses CUDA device 1
+gpu 3 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 3 dimgrid2 1075 start 825024  size 275008
+gpu 2 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 2 dimgrid2 1075 start 550016  size 275008
+gpu 0 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 0 dimgrid2 1075 start 0  size 275008
+gpu 1 dimgrid 4297 dimblock 256  degrePoly 1100000
+gpu 1 dimgrid2 1075 start 275008  size 275008
+gpu 0 iter : 1  Arret : 0.000187831 s/iter 22.350383 
+gpu 0 iter : 2  Arret : 0.00244237 s/iter 22.329671 
+gpu 0 iter : 3  Arret : 0.146623 s/iter 22.335124 
+gpu 0 iter : 4  Arret : 0.17014 s/iter 22.320515 
+gpu 0 iter : 5  Arret : 0.012389 s/iter 22.537043 
+gpu 0 iter : 6  Arret : 0.00962224 s/iter 22.807447 
+gpu 0 iter : 7  Arret : 0.00628471 s/iter 22.757708 
+gpu 0 iter : 8  Arret : 0.00742179 s/iter 22.739774 
+gpu 0 iter : 9  Arret : 0.00474505 s/iter 22.815700 
+gpu 0 iter : 10  Arret : 0.00207133 s/iter 22.708807 
+gpu 0 iter : 11  Arret : 0.00260093 s/iter 22.259751 
+gpu 0 iter : 12  Arret : 0.00086322 s/iter 22.319008 
+gpu 0 iter : 13  Arret : 0.000878194 s/iter 22.312183 
+gpu 0 iter : 14  Arret : 0.00126768 s/iter 22.314559 
+gpu 0 iter : 15  Arret : 0.000107652 s/iter 22.320320 
+gpu 0 iter : 16  Arret : 6.47914E-06 s/iter 22.315604 
+gpu 0 iter : 17  Arret : 7.66246E-07 s/iter 22.314937 
+gpu 0 iter : 18  Arret : 2.02341E-09 s/iter 22.320347 
+gpu 0 iter : 19  Arret : 3.59909E-12 s/iter 22.319159 
+gpu 0 iter : 20  Arret : 6.36925E-15 s/iter 22.319396 
+temps : 450.367 seconde(s)
+Nb iterations : 20
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.43758E-06
+Stabilite :     2.09477E-15
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.42795E-11 +i*-4.60743E-15|
+|  2|    0.922569 +i*    0.385823|    0.999997| -2.7462E-11 +i* 2.91798E-11|
+|  3|    0.896547 +i*    0.442942|    0.999997|-3.14282E-11 +i*  2.7746E-11|
+|  4|    0.866992 +i*    0.498316|    0.999997| 1.74196E-11 +i*-1.69797E-11|
+|  5|     0.83404 +i*    0.551715|     1.00001| -1.6624E-08 +i* -1.4887E-09|
+|  6|     0.79777 +i*    0.602956|    0.999997| 4.80327E-11 +i* 6.23862E-12|
+|  7|    0.758371 +i*    0.651818|    0.999997| 9.81437E-13 +i* 6.65973E-11|
+|  8|    0.715991 +i*    0.698105|    0.999997|-1.09521E-11 +i* 1.55782E-11|
+|  9|    0.670783 +i*    0.741649|    0.999997| 3.88353E-11 +i*-1.73947E-11|
+| 10|    0.622933 +i*    0.782271|    0.999997| 4.52627E-12 +i*-4.57076E-12|
+| 11|    0.572636 +i*    0.819806|    0.999997| 3.89212E-11 +i* 5.22693E-11|
+| 12|    0.520076 +i*    0.854116|    0.999997|-3.97113E-11 +i*-1.02661E-11|
+| 13|    0.465475 +i*    0.885057|    0.999997|-5.09059E-12 +i* 5.95896E-12|
+| 14|    0.409033 +i*    0.912516|    0.999997|-3.44769E-11 +i*-1.20596E-11|
+| 15|    0.350979 +i*     0.93638|    0.999997|-2.79532E-11 +i*-7.11947E-12|
+| 16|    0.291564 +i*    0.956557|     1.00001| 6.75065E-09 +i*-8.64984E-10|
+| 17|    0.230965 +i*    0.972959|    0.999997|-2.98301E-11 +i*-5.42622E-12|
+| 18|     0.16947 +i*    0.985532|    0.999997|-2.82967E-11 +i*-1.30775E-11|
+| 19|    0.107316 +i*    0.994222|    0.999997| 3.43932E-11 +i* 7.03199E-12|
+| 20|   0.0447302 +i*    0.998996|    0.999997| 3.84641E-11 +i* 1.92052E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+400000 racines de module = 1.00001
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^500000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1200000
+ 
+(-50000 +i*0)*x^499999 + (-7E+06 +i*0)*x^699999 + (1.2E+06 +i*0)*x^1199999
+ 
+zone limite de 'log-exp' 1.0003
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 0 (of 4) uses CUDA device 0
+gpu 1 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 2 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 2 dimgrid2 1172 start 600064  size 300032
+gpu 1 dimgrid2 1172 start 300032  size 300032
+gpu 0 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 0 dimgrid2 1172 start 0  size 300032
+gpu 3 dimgrid 4688 dimblock 256  degrePoly 1200000
+gpu 3 dimgrid2 1172 start 900096  size 300032
+gpu 0 iter : 1  Arret : 0.000152052 s/iter 26.561314 
+gpu 0 iter : 2  Arret : 0.00121265 s/iter 26.563601 
+gpu 0 iter : 3  Arret : 0.804772 s/iter 26.560286 
+gpu 0 iter : 4  Arret : 3.41747 s/iter 26.561058 
+gpu 0 iter : 5  Arret : 0.731573 s/iter 26.558696 
+gpu 0 iter : 6  Arret : 2.23857 s/iter 27.472649 
+gpu 0 iter : 7  Arret : 0.0293892 s/iter 26.705092 
+gpu 0 iter : 8  Arret : 0.0480185 s/iter 26.684142 
+gpu 0 iter : 9  Arret : 0.0405675 s/iter 27.644837 
+gpu 0 iter : 10  Arret : 0.0203515 s/iter 27.608561 
+gpu 0 iter : 11  Arret : 0.00763393 s/iter 26.936892 
+gpu 0 iter : 12  Arret : 0.0074542 s/iter 26.842954 
+gpu 0 iter : 13  Arret : 0.00807717 s/iter 26.630309 
+gpu 0 iter : 14  Arret : 0.00289869 s/iter 26.557394 
+gpu 0 iter : 15  Arret : 0.00318305 s/iter 26.558792 
+gpu 0 iter : 16  Arret : 0.000974308 s/iter 26.558125 
+gpu 0 iter : 17  Arret : 0.000402886 s/iter 26.558661 
+gpu 0 iter : 18  Arret : 0.000380635 s/iter 26.558336 
+gpu 0 iter : 19  Arret : 8.40337E-05 s/iter 26.558535 
+gpu 0 iter : 20  Arret : 8.76454E-06 s/iter 26.559162 
+gpu 0 iter : 21  Arret : 2.85367E-07 s/iter 26.559514 
+gpu 0 iter : 22  Arret : 1.27504E-09 s/iter 26.559552 
+gpu 0 iter : 23  Arret : 5.07321E-12 s/iter 26.559976 
+gpu 0 iter : 24  Arret : 2.01732E-14 s/iter 26.558274 
+temps : 643.124 seconde(s)
+Nb iterations : 24
+Nb de depassements de capacite exponentielle : 0
+Precision :     7.93774E-07
+Stabilite :     2.01732E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944954 +i*    0.327192|    0.999997|-2.38103E-11 +i*-1.80134E-13|
+|  2|     0.93422 +i*    0.356687|    0.999997|  -1.633E-11 +i*-1.74183E-12|
+|  3|    0.922566 +i*    0.385831|    0.999997|  2.1144E-11 +i*-3.58299E-11|
+|  4|    0.910003 +i*    0.414595|    0.999997|-5.13478E-12 +i* 9.28282E-12|
+|  5|    0.896543 +i*     0.44295|    0.999997|-2.07689E-11 +i* 1.70204E-11|
+|  6|      0.8822 +i*    0.470869|    0.999997| 2.23999E-12 +i*-1.16781E-12|
+|  7|    0.866987 +i*    0.498324|    0.999997|-1.24258E-11 +i* 4.98106E-11|
+|  8|    0.850921 +i*    0.525287|    0.999997|-3.98015E-12 +i*-4.27941E-12|
+|  9|    0.834016 +i*    0.551734|    0.999997|-3.61311E-11 +i*-1.54952E-11|
+| 10|     0.81629 +i*    0.577637|    0.999997| 4.59893E-11 +i* 4.17907E-11|
+| 11|    0.797759 +i*    0.602971|    0.999997|-1.10754E-11 +i*-4.88287E-12|
+| 12|    0.778437 +i*    0.627717|    0.999997|-9.78373E-12 +i* 1.01854E-11|
+| 13|    0.758354 +i*    0.651838|    0.999997|-9.95959E-12 +i*-1.30844E-11|
+| 14|    0.737523 +i*    0.675317|    0.999997| 1.58167E-11 +i* 2.05323E-11|
+| 15|    0.715965 +i*    0.698131|    0.999997|-4.64551E-11 +i* 2.77155E-11|
+| 16|    0.693703 +i*    0.720257|    0.999997|-9.01323E-12 +i*  7.7873E-12|
+| 17|    0.670757 +i*    0.741673|    0.999997| 3.04825E-11 +i* 9.42191E-12|
+| 18|     0.64715 +i*    0.762359|    0.999997|-1.70122E-11 +i*  9.8992E-12|
+| 19|    0.622905 +i*    0.782293|    0.999997|-4.17721E-11 +i*-1.73844E-12|
+| 20|    0.598047 +i*    0.801457|    0.999997| 3.31615E-11 +i* 2.07676E-11|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+500000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^700000 + (1 +i*0)*x^1300000
+ 
+(-60000 +i*0)*x^599999 + (-7E+06 +i*0)*x^699999 + (1.3E+06 +i*0)*x^1299999
+ 
+zone limite de 'log-exp' 1.00027
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 3 (of 4) uses CUDA device 3
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 1 (of 4) uses CUDA device 1
+gpu 0 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 0 dimgrid2 1270 start 0  size 325056
+gpu 3 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 3 dimgrid2 1270 start 975168  size 325056
+gpu 1 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 1 dimgrid2 1270 start 325056  size 325056
+gpu 2 dimgrid 5079 dimblock 256  degrePoly 1300000
+gpu 2 dimgrid2 1270 start 650112  size 325056
+gpu 0 iter : 1  Arret : 0.0079402 s/iter 31.548979 
+gpu 0 iter : 2  Arret : 0.265754 s/iter 32.579329 
+gpu 0 iter : 3  Arret : 0.339409 s/iter 32.638310 
+gpu 0 iter : 4  Arret : 0.364015 s/iter 33.792263 
+gpu 0 iter : 5  Arret : 0.380365 s/iter 34.773896 
+gpu 0 iter : 6  Arret : 0.102728 s/iter 35.298582 
+gpu 0 iter : 7  Arret : 0.0846875 s/iter 35.778548 
+gpu 0 iter : 8  Arret : 0.141793 s/iter 35.737723 
+gpu 0 iter : 9  Arret : 0.100881 s/iter 35.733760 
+gpu 0 iter : 10  Arret : 0.172092 s/iter 35.136558 
+gpu 0 iter : 11  Arret : 0.320743 s/iter 34.683372 
+gpu 0 iter : 12  Arret : 0.722826 s/iter 34.349141 
+gpu 0 iter : 13  Arret : 0.344585 s/iter 33.512099 
+gpu 0 iter : 14  Arret : 0.315818 s/iter 32.859834 
+gpu 0 iter : 15  Arret : 0.254386 s/iter 32.793747 
+gpu 0 iter : 16  Arret : 0.812597 s/iter 32.684596 
+gpu 0 iter : 17  Arret : 0.536784 s/iter 32.569039 
+gpu 0 iter : 18  Arret : 0.105693 s/iter 32.539411 
+gpu 0 iter : 19  Arret : 0.045107 s/iter 32.409271 
+gpu 0 iter : 20  Arret : 0.0309266 s/iter 32.346291 
+gpu 0 iter : 21  Arret : 0.0188073 s/iter 32.340399 
+gpu 0 iter : 22  Arret : 0.0277396 s/iter 31.525305 
+gpu 0 iter : 23  Arret : 0.018114 s/iter 31.500124 
+gpu 0 iter : 24  Arret : 0.00942312 s/iter 31.503652 
+gpu 0 iter : 25  Arret : 0.00327117 s/iter 31.509232 
+gpu 0 iter : 26  Arret : 0.000326494 s/iter 31.511645 
+gpu 0 iter : 27  Arret : 5.12793E-06 s/iter 31.506890 
+gpu 0 iter : 28  Arret : 1.47385E-08 s/iter 31.502873 
+gpu 0 iter : 29  Arret : 1.80776E-10 s/iter 31.502502 
+gpu 0 iter : 30  Arret : 2.20994E-12 s/iter 31.504360 
+gpu 0 iter : 31  Arret : 2.69925E-14 s/iter 31.503016 
+temps : 1023.02 seconde(s)
+Nb iterations : 31
+Nb de depassements de capacite exponentielle : 0
+Precision :     1.8403E-08
+Stabilite :     2.22048E-16
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|     0.94496 +i*    0.327175|    0.999997| 2.52776E-12 +i*-3.98737E-12|
+|  2|   -0.769365 +i*    0.638804|    0.999997| 4.14959E-11 +i* -2.9696E-11|
+|  3|    0.922562 +i*    0.385839|    0.999997| 3.58704E-11 +i*-8.51852E-12|
+|  4|   -0.807942 +i*    0.589256|    0.999997| 5.51348E-12 +i*-4.87583E-11|
+|  5|   -0.147855 +i*   -0.989006|    0.999997| -3.3306E-11 +i*-1.52949E-11|
+|  6|    0.896515 +i*    0.443023|           1| 3.76525E-09 +i*-1.35074E-09|
+|  7|   -0.843314 +i*    0.537416|    0.999997|-2.83193E-11 +i* 2.81434E-11|
+|  8|  -0.0855438 +i*   -0.996331|    0.999997|-2.93523E-11 +i* 4.13114E-13|
+|  9|    0.866983 +i*    0.498331|    0.999997| 4.10197E-11 +i*-6.30346E-11|
+| 10|   -0.875372 +i*    0.483442|    0.999997|-3.28859E-11 +i*-3.68028E-11|
+| 11|  -0.0228418 +i*   -0.999736|    0.999997|-7.90479E-14 +i* 5.45453E-13|
+| 12|    0.834001 +i*    0.551756|    0.999997|-1.74238E-11 +i* 1.04526E-11|
+| 13|   -0.904108 +i*    0.427296|    0.999997| 4.84454E-11 +i*  4.6252E-11|
+| 14|   0.0400131 +i*   -0.999196|    0.999997| 2.63727E-11 +i*-1.98375E-12|
+| 15|    0.797779 +i*    0.602957|           1|-3.43644E-09 +i*-3.30197E-09|
+| 16|    -0.92903 +i*    0.370014|           1|  3.4958E-10 +i* 3.33215E-09|
+| 17|    0.102531 +i*   -0.994726|    0.999997| 2.38702E-11 +i*  -3.197E-12|
+| 18|    0.758342 +i*    0.651852|    0.999997|-7.32081E-12 +i* 6.53111E-12|
+| 19|   -0.950413 +i*    0.310979|    0.999997|  1.7147E-11 +i*-5.05296E-12|
+| 20|    0.164753 +i*   -0.986332|    0.999997| 2.38304E-11 +i* 4.80854E-12|
++---+----------------------------+------------+----------------------------+
+700000 racines de module = 0.999997
+600000 racines de module = 1
+(1 +i*0)*x^0 + (-0.1 +i*0)*x^600000 + (-10 +i*0)*x^800000 + (1 +i*0)*x^1400000
+ 
+(-60000 +i*0)*x^599999 + (-8E+06 +i*0)*x^799999 + (1.4E+06 +i*0)*x^1399999
+ 
+zone limite de 'log-exp' 1.00025
+CPU thread 0 (of 4) uses CUDA device 0
+CPU thread 1 (of 4) uses CUDA device 1
+CPU thread 2 (of 4) uses CUDA device 2
+CPU thread 3 (of 4) uses CUDA device 3
+gpu 0 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 0 dimgrid2 1368 start 0  size 350016
+gpu 1 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 1 dimgrid2 1368 start 350016  size 350016
+gpu 2 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 2 dimgrid2 1368 start 700032  size 350016
+gpu 3 dimgrid 5469 dimblock 256  degrePoly 1400000
+gpu 3 dimgrid2 1368 start 1050048  size 350016
+gpu 0 iter : 1  Arret : 0.00571226 s/iter 36.144482 
+gpu 0 iter : 2  Arret : 0.0059419 s/iter 36.128630 
+gpu 0 iter : 3  Arret : 0.00719719 s/iter 36.883760 
+gpu 0 iter : 4  Arret : 0.020038 s/iter 36.801643 
+gpu 0 iter : 5  Arret : 0.0214228 s/iter 37.708366 
+gpu 0 iter : 6  Arret : 0.00846169 s/iter 38.120746 
+gpu 0 iter : 7  Arret : 0.0130504 s/iter 38.371447 
+gpu 0 iter : 8  Arret : 0.00643157 s/iter 37.202170 
+gpu 0 iter : 9  Arret : 0.00681541 s/iter 36.990971 
+gpu 0 iter : 10  Arret : 0.0041017 s/iter 36.769208 
+gpu 0 iter : 11  Arret : 0.00353817 s/iter 37.133767 
+gpu 0 iter : 12  Arret : 0.0028248 s/iter 36.180651 
+gpu 0 iter : 13  Arret : 0.000899449 s/iter 36.117274 
+gpu 0 iter : 14  Arret : 0.000937715 s/iter 36.124793 
+gpu 0 iter : 15  Arret : 0.000154199 s/iter 36.076722 
+gpu 0 iter : 16  Arret : 4.44339E-05 s/iter 36.065185 
+gpu 0 iter : 17  Arret : 4.55085E-05 s/iter 36.073046 
+gpu 0 iter : 18  Arret : 8.85543E-05 s/iter 36.082700 
+gpu 0 iter : 19  Arret : 2.29154E-05 s/iter 36.062512 
+gpu 0 iter : 20  Arret : 1.81184E-08 s/iter 36.066966 
+gpu 0 iter : 21  Arret : 2.48561E-10 s/iter 36.052900 
+gpu 0 iter : 22  Arret : 3.42172E-12 s/iter 36.101580 
+gpu 0 iter : 23  Arret : 4.70108E-14 s/iter 36.103712 
+temps : 843.013 seconde(s)
+Nb iterations : 23
+Nb de depassements de capacite exponentielle : 0
+Precision :     2.65661E-08
+Stabilite :     4.70108E-14
++---+----------------------------+------------+----------------------------+
+| i |            Zi              |   mod(Zi)  |            P(Zi)           |
++---+----------------------------+------------+----------------------------+
+|  1|    0.944964 +i*    0.327186|           1| 7.51209E-09 +i* 3.20456E-12|
+|  2|    0.934217 +i*    0.356717|           1| 3.23156E-10 +i*-4.97808E-09|
+|  3|   -0.939708 +i*   -0.341989|           1|-1.56908E-09 +i* 4.32752E-09|
+|  4|    0.922567 +i*    0.385846|           1| 8.05031E-09 +i*-7.98405E-09|
+|  5|   -0.928505 +i*   -0.371312|    0.999997|  4.9432E-11 +i*-5.28575E-11|
+|  6|    0.909996 +i*     0.41461|    0.999997|-4.09095E-11 +i*-2.87341E-12|
+|  7|   -0.916393 +i*   -0.400273|    0.999997|-1.41864E-11 +i* 3.81267E-11|
+|  8|    0.896534 +i*    0.442968|    0.999997|-9.24949E-12 +i* 1.43962E-11|
+|  9|   -0.903378 +i*   -0.428839|    0.999997|-8.68483E-12 +i*-2.13769E-11|
+| 10|    0.882189 +i*     0.47089|    0.999997|-2.80496E-11 +i* 3.88745E-12|
+| 11|   -0.889479 +i*   -0.456985|           1|-2.70543E-09 +i*-2.02618E-09|
+| 12|    0.866974 +i*    0.498347|    0.999997| 3.35584E-11 +i* 9.33695E-12|
+| 13|   -0.874706 +i*   -0.484662|           1| 1.54875E-09 +i*-2.29441E-09|
+| 14|    0.850921 +i*    0.525301|           1|-2.50513E-09 +i* 1.02849E-08|
+| 15|    -0.85904 +i*   -0.511916|           1|-3.09325E-09 +i*-2.23006E-09|
+| 16|    0.833989 +i*    0.551788|           1| 1.90979E-09 +i* 7.07084E-09|
+| 17|   -0.842559 +i*   -0.538611|           1| 2.15986E-09 +i*-8.27911E-09|
+| 18|     0.81627 +i*    0.577677|           1|-6.74121E-09 +i* 5.83182E-10|
+| 19|   -0.825233 +i*   -0.564788|    0.999997|-1.77758E-11 +i*  6.2068E-11|
+| 20|    0.797731 +i*    0.603009|    0.999997|-1.41849E-11 +i* 9.98245E-12|
++---+----------------------------+------------+----------------------------+
+600000 racines de module = 1
+800000 racines de module = 0.999997
-- 
2.39.5