How do I check the version of MPICH?

mpi mpich
Isopycnal Oscillation picture Isopycnal Oscillation · Jun 28, 2013 · Viewed 43k times · Source

As stated in the question, what is the command that lists the current version of MPICH? I am running CentOS.

Answer

Wesley Bland picture Wesley Bland · Jun 28, 2013

The command you run to start your application with MPICH is mpiexec, so the way to check the version is:

mpiexec --version

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