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Subject: Re: [OMPI users] How do I run OpenMPI safely on a Nehalem standalone machine?
From: Douglas Guptill (douglas.guptill_at_[hidden])
Date: 2010-05-06 12:51:18

Hello Gus:

On Thu, May 06, 2010 at 11:26:57AM -0400, Gus Correa wrote:

> Douglas:

> Would you know which gcc you used to build your Open MPI?
> Or did you use Intel icc instead?

Intel ifort and icc. I build OpenMPI with the same compiler, and same
options, that I build my application with.

I have been tempted to try and duplicate your problem. Would that be a
helpful experiment? gcc, OpenMPI 1.4.1, IIRC ?


  Douglas Guptill                       voice: 902-461-9749
  Research Assistant, LSC 4640          email: douglas.guptill_at_[hidden]
  Oceanography Department               fax:   902-494-3877
  Dalhousie University
  Halifax, NS, B3H 4J1, Canada