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Mpiexec

May 26, 2018

Tool to run a parallel job from within a PBS environment

Mpiexec is a replacement program for the script mpirun, which is part of the MPICH package. It is used to initialize a parallel job from within a PBS batch or interactive environment. Mpiexec uses the task manager library of PBS to spawn copies of the executable on the nodes in a PBS allocation.

WWW https//www.osc.edu/~djohnson/mpiexec/