This paper is organized as follows. Section 1 \ref{sec:synchro} presents the iteration model we use and more particularly the asynchronous scheme.
In section \ref{sec:simgrid} the SimGrid simulation toolkit is presented. Section \ref{sec:04} details the different solvers that we use.
-Finally our experimental results are presented in section \ref{\sec:expe} followed by some concluding remarks and perspectives.
+Finally our experimental results are presented in section \ref{sec:expe} followed by some concluding remarks and perspectives.
\section{The asynchronous iteration model}
