path: root/sysutils/mpiexec/pkg-descr

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/