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Subject: Re: [OMPI users] How openmpi processes communicate on a single blade
From: Ralph Castain (rhc_at_[hidden])
Date: 2013-10-28 10:10:02

shared memory, unless you tell us not to use it

On Oct 28, 2013, at 7:00 AM, Luigi Cavallo <Luigi.Cavallo_at_[hidden]> wrote:

> Hi,
> maybe naive question. How do openmpi processses communicate on a single blade ? Through the network card or sort of shared memory ?
> Thanks,
> Luigi
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