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OpenMPI

224 bytes removed, 09:03, 28 May 2015
<source lang="bash">
mpirun -np x program-name
</source>
 
== assign two mpi processes per core ==
http://stackoverflow.com/questions/11749182/assign-two-mpi-processes-per-core
 
<source lang="bash">
sudo yum install hwloc
</source>
 
Then run
<source lang="bash">
hwloc-ls
</source>
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