Thank's for your answer and sorry for misunderstanding.
My question is about performance of this implementation regarding the use
of multithreading capabilities.
Of course MPI+OpenMP is a choice but (for what I understand) you should
obtain a lot of performances also using MPI multithreading
Piero
Piero LANUCARA
Consorzio interuniversitario per le Applicazioni di Supercalcolo Per Università
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