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From: Michael Kluskens (mklus_at_[hidden])
Date: 2006-10-10 13:37:52


On Oct 5, 2006, at 4:41 PM, George Bosilca wrote:

> Once you run the performance tests please let me know the outcome.

Ignoring the other issue I just posted here are timings for BLACS
1.1p3 Tester with OpenMPI & MPICH2 on two nodes of a dual-opteron
system running Debian Linux 3.1r3, compilers are gcc 3.3.5 and Intel
ifort 9.0.32 (that is four processors).

OpenMPI 1.1.2rc3
C test: 44 seconds
Fortran test: 44 seconds

OpenMPI 1.3a1r12069
C test: 44 seconds
Fortran test: 44 seconds

MPICH2 1.0.4p1
C test: 53 seconds
F test: 59 seconds

Michael