\section{The EA algorithm on Multi-GPU}
\subsection{MGPU (OpenMP-CUDA)approach}
+begin{figure}[htbp]
+\centering
+ \includegraphics[angle=-90,width=0.8\textwidth]{GPU_openmp}
+\caption{Execution times in seconds of the Ehrlich-Aberth method on GPUs using shared memory paradigm with OpenMP}
+\label{fig:01}
+\end{figure}
+
\subsection{MGPU (OpenMP-CUDA)approach}
\subsection{MGPU (MPI-CUDA)approach}
\section{experiments}