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Subject: Re: [OMPI users] Thread as MPI process
From: jody (jody.xha_at_[hidden])
Date: 2010-09-21 02:26:27

I don't know if i correctly understand what you need, but have you
already tried MPI_Comm_spawn?


On Mon, Sep 20, 2010 at 11:24 PM, Mikael Lavoie <mikael.lavoie_at_[hidden]> wrote:
> Hi,
> I wanna know if it exist a implementation that permit to run a single host
> process on the master of the cluster, that will then spawn 1 process per -np
> X defined thread at the host specified in the host list. The host will then
> act as a syncronized sender/collecter of the work done.
> It would really be the saint-graal of the MPI implementation to me, for the
> use i wanna make of it.
> So i wait your answer, hoping that this exist,
> Mikael Lavoie
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