two figure

1. influence_nb_threads
2.Compar_EA_algorithm_CPU_GPU

diff --git a/figures/Compar_EA_algorithm_CPU_GPU.plot b/figures/Compar_EA_algorithm_CPU_GPU.plot
new file mode 100644 (file)
index 0000000..c9d1baa
--- /dev/null
+++ b/figures/Compar_EA_algorithm_CPU_GPU.plot
@@ -0,0 +1,18 @@
+# Analysis description 
+set encoding iso_8859_1
+set terminal x11
+set size 1,0.5
+set term postscript enhanced portrait "Helvetica" 12
+
+set xlabel "execution times (in s)" 
+set ylabel "polynomial's degrees" 
+#set logscale x
+#set logscale y
+
+#set key on outside left bmargin
+set style line 1 lc rgb '#0060ad' lt 1 lw 2 pt 1 ps 1.5   # --- blue
+set style line 2 lc rgb '#dd181f' lt 1 lw 2 pt 5 ps 1.5   # --- red
+
+plot'Compar_EA_algorithm_CPU_GPU.txt' index 0 using 1:4 t "GPU"       with linespoints ls 2,\
+ 'Compar_EA_algorithm_CPU_GPU.txt' using 1:2 t "CPU"      with linespoints ls 1,\
+'Compar_EA_algorithm_CPU_GPU.txt' index 1 using 1:2 t  ""     with linespoints ls 2
\ No newline at end of file

diff --git a/figures/Compar_EA_algorithm_CPU_GPU.txt b/figures/Compar_EA_algorithm_CPU_GPU.txt
new file mode 100644 (file)
index 0000000..1d6d23b
--- /dev/null
+++ b/figures/Compar_EA_algorithm_CPU_GPU.txt
@@ -0,0 +1,25 @@
+# Polynome
+# First data block (index 0)
+#Polynomial's degrees          times_CPU       nb iter         times_GPU       nb iter 
+100000                         621.59          11              12.45           16
+150000                         1405.87         11              28.67           17
+250000                         5671.29         16              93.76           20                              
+300000                         5635            11              138.94          21
+350000                         8366.34         12              159.654         18
+400000                         15458.3         16              258.94          22
+
+
+# Second index block (index 1)
+#Polynomial's degrees          times_CPU       nb iter         times_GPU       nb iter
+450000                                                         339.47          23
+500000                                                         419.78          23
+550000                                                         415.94          19
+600000                                                         549.70          21
+650000                                                         612.122         20
+700000                                                         864.21          24
+750000                                                         940.87          23
+800000                                                         1247.16         26
+850000                                                         1706.12         32
+900000                                                         1803.17         30
+950000                                                         2280.07         34
+1000000                                                                2209.51         30

diff --git a/paper.tex b/paper.tex
index c68c068e778142319de104099edcc1030fe3b3f5..62ded307955714b3c4f5254f8af27286f4e35126 100644 (file)
--- a/paper.tex
+++ b/paper.tex
@@ -621,42 +621,50 @@ We initially carried out the convergence of Aberth algorithm with various sizes
 
 \paragraph{Aberth algorithm on CPU and GPU}
 
 
 \paragraph{Aberth algorithm on CPU and GPU}
 

-\begin{table}[!ht]
-       \centering
-               \begin{tabular} {|R{2cm}|L{2.5cm}|L{2.5cm}|L{1.5cm}|L{1.5cm}|}
-                       \hline Polynomial's degrees & $T_{exe}$ on CPU & $T_{exe}$ on GPU & CPU iteration & GPU iteration\\
-                               \hline 5000 & 1.90 & 0.40 & 18 & 17\\
-                               \hline 10000 & 172.723 & 0.59 & 21 & 24\\
-                               \hline 20000 & 172.723 & 1.52 & 21 & 25\\
-                               \hline 30000 & 172.723 & 2.77 & 21 & 33\\
-                               \hline 50000 & 172.723 & 3.92 & 21 & 18\\
-                               \hline 500000 & $>$1h & 497.109 &  & 24\\
-                               \hline 1000000 & $>$1h & 1,524.51& & 24\\
-                               \hline 
-               \end{tabular}
-       \caption{the convergence of Aberth algorithm}
-       \label{tab:theConvergenceOfAberthAlgorithm}
-\end{table}
+%\begin{table}[!ht]
+%      \centering
+%              \begin{tabular} {|R{2cm}|L{2.5cm}|L{2.5cm}|L{1.5cm}|L{1.5cm}|}
+%                      \hline Polynomial's degrees & $T_{exe}$ on CPU & $T_{exe}$ on GPU & CPU iteration & GPU iteration\\
+%                              \hline 5000 & 1.90 & 0.40 & 18 & 17\\
+%                              \hline 10000 & 172.723 & 0.59 & 21 & 24\\
+%                              \hline 20000 & 172.723 & 1.52 & 21 & 25\\
+%                              \hline 30000 & 172.723 & 2.77 & 21 & 33\\
+%                              \hline 50000 & 172.723 & 3.92 & 21 & 18\\
+%                              \hline 500000 & $>$1h & 497.109 &  & 24\\
+%                              \hline 1000000 & $>$1h & 1,524.51& & 24\\
+%                              \hline 
+%              \end{tabular}
+%      \caption{the convergence of Aberth algorithm}
+%      \label{tab:theConvergenceOfAberthAlgorithm}
+%\end{table}

  
  

+\begin{figure}[htbp]
+\centering
+  \includegraphics[width=0.8\textwidth]{figures/Compar_EA_algorithm_CPU_GPU}
+\caption{Aberth algorithm on CPU and GPU}
+\label{fig:01}
+\end{figure}
+
+

 \paragraph{The impact of the thread's number into the convergence of Aberth  algorithm}
 
 \paragraph{The impact of the thread's number into the convergence of Aberth  algorithm}
 

-\begin{table}[!h]
-       \centering
-               \begin{tabular} {|R{2.5cm}|L{2.5cm}|L{2.5cm}|}
-                       \hline Thread's numbers & Execution time &Number of iteration\\
-                               \hline 1024 & 523 & 27\\
-                               \hline 512 & 449.426 & 24\\
-                               \hline 256 & 440.805 & 24\\
-                               \hline 128 & 456.175 & 22\\
-                               \hline 64 & 472.862 & 23\\
-                               \hline 32 & 830.152 & 24\\
-                               \hline 8 & 2632.78 & 23 \\
-                               \hline
-                               \end{tabular}
-                               \caption{The impact of the thread's number into the convergence of Aberth  algorithm}
-       \label{tab:Theimpactofthethread'snumberintotheconvergenceofAberthalgorithm}
-               
-\end{table}
+%\begin{table}[!h]
+%      \centering
+%              \begin{tabular} {|R{2.5cm}|L{2.5cm}|L{2.5cm}|}
+%                      \hline Thread's numbers & Execution time &Number of iteration\\
+%                              \hline 1024 & 523 & 27\\
+%                              \hline 512 & 449.426 & 24\\
+%                              \hline 256 & 440.805 & 24\\
+%                              \hline 128 & 456.175 & 22\\
+%                              \hline 64 & 472.862 & 23\\
+%                              \hline 32 & 830.152 & 24\\
+%                              \hline 8 & 2632.78 & 23 \\
+%                              \hline
+%                              \end{tabular}
+%                              \caption{The impact of the thread's number into the convergence of Aberth  algorithm}
+%      \label{tab:Theimpactofthethread'snumberintotheconvergenceofAberthalgorithm}
+%              
+%\end{table}

 
 
 \begin{figure}[htbp]
 
 
 \begin{figure}[htbp]