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MPI(Hawk)

From HLRS Platforms

MPI (Hawk)

Tuned MPI: In order to use the MPI implementation provided by HPE, please load the Message Passing Toolkit (MPT) module mpt (not ABI-compatible to other MPI implementations) or hmpt (ABI-compatible to MPICH-derivatives).

User Guide: For detailed information cf. the HPE Message Passing Interface (MPI) User Guide.

Performance optimization: With respect to MPI performance optimization by means of tuning environment variables please cf. Tuning of MPT