Gentoo Archives: gentoo-cluster

From: Bryan Green <bryan.d.green@××××.gov>
To: gentoo-cluster@l.g.o
Subject: Re: [gentoo-cluster] multithreaded MPI with infiniband (mvapich2?)
Date: Thu, 03 Jan 2008 18:20:43
Message-Id: 20080103181935.689922391C5@ece06.nas.nasa.gov
1 "Brian Budge" writes:
2 >
3 > Hi all (again) -
4 >
5 > I just came to the realization that OpenMPI does not support a multithreaded
6 > model with infiniband. I am looking into the openib-mvapich2, as mvapich
7 > appears to support both infiniband and multithreading simultaneously.
8 > Unfortunately, I'm getting a blockage saying that it can't be used with the
9 > openib-userspace package.
10 >
11 > Does anyone know of an easy way to resolve this?
12
13 My bad.
14 Fixed it. Update your overlay. You might have to re-emerge
15 openib-userspace. If so, sorry for the inconvenience.
16
17 -Bryan
18
19 --
20 gentoo-cluster@g.o mailing list

Replies

Subject Author
Re: [gentoo-cluster] multithreaded MPI with infiniband (mvapich2?) Brian Budge <brian.budge@×××××.com>