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Subject: Re: [hwloc-users] hwloc-ps output - how to verify process binding on the core level?
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2011-02-14 02:38:26


Brice Goglin, le Mon 14 Feb 2011 07:56:56 +0100, a écrit :
> The operating system decides where each process runs (according to the
> binding). It usually has no knowledge of MPI ranks. And I don't think it looks
> at the PID numbers during the scheduling.

It doesn't either, indeed.

Samuel