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Date: Wed, 2 Jan 2008 17:58:16 -0800
From: "Brian Budge" <brian.budge@gmail.com>
To: gentoo-cluster@lists.gentoo.org
Subject: [gentoo-cluster] multithreaded MPI with infiniband (mvapich2?)
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Hi all (again) -

I just came to the realization that OpenMPI does not support a multithreaded
model with infiniband.  I am looking into the openib-mvapich2, as mvapich
appears to support both infiniband and multithreading simultaneously.
Unfortunately, I'm getting a blockage saying that it can't be used with the
openib-userspace package.

Does anyone know of an easy way to resolve this?
Thanks!
  Brian

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Hi all (again) -<br><br>I just came to the realization that OpenMPI does not support a multithreaded model with infiniband.&nbsp; I am looking into the openib-mvapich2, as mvapich appears to support both infiniband and multithreading simultaneously.&nbsp; Unfortunately, I&#39;m getting a blockage saying that it can&#39;t be used with the openib-userspace package.
<br><br>Does anyone know of an easy way to resolve this?&nbsp; <br>Thanks!<br>&nbsp; Brian<br>

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