PVM or MPI essential to run parallel applications on aBeowulf?

[Curt Timmerman]

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The simplest, but not necessarily most optimal, way to handle this is to
treat a dual processor node as if it were 2 nodes. No special
programming is required and the benefits are available immediately.

Curt

Dave Hart wrote:
> 
> I have 32 dual-processor nodes, with MPICH and Portland Group
> compilers. Is it possible to take advantage of the dual processors,
> for a 32-process MPI & pgf90 job?
> 
> --
> David Hart                        http://php.indiana.edu/~dhart
> Research Computing Support                         812-855-2632
> University Information Technology Services   Indiana University

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Curt Timmerman
PO Box 520153
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(907)892-7460
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