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Subject: [OMPI users] Information about multi-path on IB-based systems
From: David Gunter (dog_at_[hidden])
Date: 2008-01-23 15:12:43

Do I need to do anything special to enable multi-path routing on
InfiniBand networks? For example, are there command-line arguments to
mpiexec or the like?


David Gunter
HPC-3: Parallel Tools Team
Los Alamos National Laboratory