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Subject: [OMPI users] OpenMPI multithreaded performance
From: Piero Lanucara (piero.lanucara_at_[hidden])
Date: 2010-04-07 04:20:45


Dear OpenMPI team
hiw much performances we should expect using MPI multithread capability
(MPI_init_thread in multiple format).
It seems that no performance exist using some simple test like multiple mpi
channel activated, overlapping comm and computation and so on

Thank's in advance

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.Lanucara_at_[hidden]