From: Kahina <kahina@kahina-VPCEH3K1E.(none)>
Date: Mon, 2 May 2016 06:49:59 +0000 (+0200)
Subject: Kernel testConvergence code
X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/kahina_paper1.git/commitdiff_plain/5ebb333564a53a07ffbde983c4b4c355fbd0ca5e?hp=78be06acc12fcd57616e8c197a6793c4467be9d3

Kernel testConvergence code
---

diff --git a/code1.c b/code1.c
new file mode 100644
index 0000000..7291044
--- /dev/null
+++ b/code1.c
@@ -0,0 +1,11 @@
+//kernel to test the convergence of roots
+__global__
+void TestConvergence_kernel(int size,cuDoubleComplex *Z,
+cuDoubleComplex *ZPrec,double *Error)
+{ int i= blockIdx.x*blockDim.x+ threadIdx.x;
+
+if(i<size) {
+   d_Error[i]=cuCmodule(cuCdiv(cuCsub(d_Z[i],d_ZPrec[i]), d_Z[i]));
+
+	}
+}