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Subject: Re: [OMPI users] Calculate time spent on non blocking communication?
From: Eugene Loh (eugene.loh_at_[hidden])
Date: 2011-02-02 20:08:44

Again, you can try the Peruse instrumentation. Configure OMPI with
--enable-peruse. The instrumentation points might help you decide how
you want to define the time you want to measure. Again, you really have
to spend a bunch of your own time deciding what is meaningful to measure.

Gustavo Correa wrote:

> However, OpenMPI may give this info, with non-MPI (hence non-portable)
> functions, I'd guess.
>>From: Eugene Loh <eugene.loh_at_[hidden]>
>>Anyhow, the Peruse instrumentation in OMPI might help.