I was wondering if anyone on this list ever did performance or compliance testing on vendor installed MPI implementations. Sometimes after there are system upgrades I get suspicions about performance changes or new bugs, and was thinking it would be nice to have a set of tests that could run after each upgrade.
OpenMPI has the MPI Testing Tool <https://www.open-mpi.org/projects/mtt/> which looks like it would work, but most of there tests seem private. I was thinking of writing config files to do all the OSU MPI benchmarks for performance testing. I would still need something to test compliance with the MPI spec though; make sure all the MPI calls work like they should and don't hang. I thought that something like this would already exist, but I haven't been able to find anything. If anybody has any suggestions I would appreciate it. Thanks, Ben Parsons
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