increase of more than $75\%$ (resp. $82\%$) of the execution for the classical
GMRES (resp. Krylov multisplitting) algorithm. The execution time factor
between the two algorithms varies from 2.2 to 1.5 times with a network latency
-decreasing from $8.10^{-6}$ to $6.10^{-5}$.
+decreasing from $8.10^{-6}$ to $6.10^{-5}$ second.
\subsubsection{Network bandwidth impacts on performance}
These findings may help a lot end users to setup the best and the optimal
targeted environment for the application deployment when focusing on the problem
size scale up. It should be noticed that the same test has been done with the
-grid 2 $\times$ 16 leading to the same conclusion.
+grid 4 $\times$ 8 leading to the same conclusion.
+
+\subsubsection{CPU Power impacts on performance\\}
-\subsubsection{CPU Power impacts on performance}
\begin{table} [htbp]
\centering