Re: [OMPI users] OpenMPI multithreaded performance

2010-04-07 Thread Piero Lanucara
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

[OMPI users] OpenMPI multithreaded performance

2010-04-07 Thread Piero Lanucara
Piero Piero LANUCARA Consorzio interuniversitario per le Applicazioni di Supercalcolo Per Università e Ricerca via dei Tizii n.6b 00185 Roma (Italy) phone: 06-44486709, fax: 06-4957083 cell: 3403006589 E-mail:piero.lanuc...@caspur.it