Opened 4 years ago

Last modified 4 years ago

#198 new

MPI Tune utility

Reported by: Scott Wales Owned by:
Priority: minor Component: ACCESS model
Keywords: TIWG Cc:


Ilia is looking at using the mpitune utility to choose optimal options for the MPI library when running the UM

Change History (2)

comment:1 Changed 4 years ago by Scott Wales

Priority: majorminor

Issues with tool, Ilia working with Intel to resolve

Last edited 4 years ago by Scott Wales (previous) (diff)

comment:2 Changed 4 years ago by Scott Wales

Need different version of Intel ITAC. NCI don't have a licence for Intel 16

Benchmark comparison of Intel, OpenMPI, Cray - suggests parameters for MPI should be tuned for application

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