X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/Krylov_multi.git/blobdiff_plain/c9242f9fee68ee32282c6b18679048eb4c3056b4..70b8a9df3f3e1ac561ed22000e8ee244e832be2f:/krylov_multi_reviewed.tex diff --git a/krylov_multi_reviewed.tex b/krylov_multi_reviewed.tex index 73881ba..228b2bd 100644 --- a/krylov_multi_reviewed.tex +++ b/krylov_multi_reviewed.tex @@ -394,6 +394,14 @@ $743^3$ & 8,192 (4x2,048) & 704.4 & 87,822 & 4.80e-07 & 110.3 & \end{table} +\begin{figure}[htbp] +\centering + \includegraphics[width=0.7\textwidth]{nb_iter_sec} +\caption{Number of iterations per second with the same parameters as in Table~\ref{tab1} (weak scaling) with only 2 clusters} +\label{fig:02} +\end{figure} + + From these experiments, it can be observed that the multisplitting version is always faster than the GMRES version. The acceleration gain of the multisplitting version ranges between 4 and 6. It can be noticed that the number of