Infiniband Support
ReplayEngine now has complete coverage for major Infiniband configurations. We introduced support for IP over Infiniband several releases ago and have been gradually improving coverage. It is now possible to use ReplayEngine with native transport mechanisms with the following low-latency Infiniband hardware from market leaders Mellanox and QLogic:
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Mellanox IBverbs transport in Open MPI 1.4.2, MVAPICH2 1.5, MVAPICH2 1.6, and Intel MPI 4.0.
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QLogic PSM transport in Open MPI 1.4.2, MVAPICH 1.2, MVAPICH2 1.5, MVAPICH2 1.6, and Intel MPI 4.0.
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For a complete listing of supported platforms, please see the TotalView, MemoryScape, and ReplayEngine Platforms and System Requirements guide.