From: couturie Date: Sat, 19 Sep 2015 09:17:16 +0000 (+0200) Subject: suite X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/GMRES2stage.git/commitdiff_plain/448491bcbd3b99bf6aaeed32bae4854925405051 suite --- diff --git a/IJHPCN/paper.tex b/IJHPCN/paper.tex index 0d6849d..21fa922 100644 --- a/IJHPCN/paper.tex +++ b/IJHPCN/paper.tex @@ -488,6 +488,13 @@ that the proposed TSIRM converges while the GMRES($m$) does not. \section{Experiments using PETSc} \label{sec:05} +%%NEW +In this section four kinds of experiments have been performed. First, some experiments on real matrices issued from the sparse matrix florida have been achieved out. Second, some experiments in parallel with some linear problems are reported and analyzed. Third, some experiments in parallèle with som nonlinear problems are illustrated. Finally some parameters of TSIRM are studied in order to understand their influences. + + +\subsection{Real matrices in sequential} +%%ENDNEW + In order to see the behavior of our approach when considering only one processor, a first comparison with GMRES or FGMRES and the new algorithm detailed @@ -560,8 +567,9 @@ torso3 & fgmres / sor & 37.70 & 565 & 34.97 & 510 \\ \end{table*} - - +%%NEW +\subsection{Parallel linear problems} +%%ENDNEW In order to perform larger experiments, we have tested some example applications of PETSc. These applications are available in the \emph{ksp} part, which is @@ -792,6 +800,9 @@ Concerning the experiments some other remarks are interesting. %%NEW + +\subsection{Nonlinear problems in parallel} + \begin{table*}[htbp] \begin{center} \begin{tabular}{|r|r|r|r|r|r|r|r|} @@ -866,6 +877,8 @@ Concerning the experiments some other remarks are interesting. \end{table*} +\subsection{Influcence of parameters for TSIRM} + %%ENDNEW %%%*********************************************************