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Subject: Re: [OMPI users] Error when using OpenMPI with SGE multiple hosts
From: Chris Jewell (chris.jewell_at_[hidden])
Date: 2010-11-15 11:08:23

> Sorry, I am still trying to grok all your email as what the problem you
> are trying to solve. So is the issue is trying to have two jobs having
> processes on the same node be able to bind there processes on different
> resources. Like core 1 for the first job and core 2 and 3 for the 2nd job?
> --td

That's exactly it. Each MPI process needs to be bound to 1 processor in a way that reflects GE's slot allocation scheme.


Dr Chris Jewell
Department of Statistics
University of Warwick
Tel: +44 (0)24 7615 0778