Tutorial
Using MPI Tuner for Intel® MPI Library on Linux* OS
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ID
768652
Date
2/19/2016
Public
Fabric Usage (I_MPI_FABRICS)
Use the -fl option to specify which fabric to use during tuning:
$ mpitune ... -fl shm:dapl,dapl,shm:ofa,ofa
The mpitune utility runs only on the specified fabrics.
Parent topic: Task 1: Minimize Tuning Time in Cluster- Specific Mode