[Beowulf] MPI Implementations for SMP use

Andrew D. Fant fant at pobox.com
Tue Dec 14 15:10:41 PST 2004

This may be opening up a can of worms, but does anyone have any 
information about the relative merits of the various open 
implementations of MPI in SMP systems?  I'm setting up a Linux server 
with multiple CPUs and I wanted to know if one implementation is 
significantly faster than others under these conditions.


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