mpi
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Table of Contents
MPI
We recommend you to always use the latest versions available!
The following MPI implementations are currently available on Mogon:
The corresponding modulefiles are all in the mpi/ namespace.
Documentation
Most MPI modules carry library specific MPI documentation as a “manpage”, e.g.:
$ module load mpi/<your MPI flavor> $ man MPI_Abort
Benchmarks
If your software allows for linking different mpi-versions, you can choose the optimal version according to your configuration of either package size or number of threads.
Mogon I
nodeshort
The average latency in microsecs was measured for common MPI operations. Standard deviation of these measurements were also calculated. Package sizes increase from 2 bytes to 4096 bytes. The maximum number of threads was exhausted for each node.
mpi.1517151402.txt.gz · Last modified: 2018/01/28 15:56 (external edit)
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