#!/bin/ksh# $Id: mpirun.alpha,v 1.1.6.1 2002/04/24 03:25:22 erik Exp $# This script provides an interface such that the simple command# mpirun -np # runs # copies of the program in parallel.# The qsub on compaq demands thisif [ "$1" != "-np" ] then	echo "Usage: mpirun -np #"	exit 1finum_procs=$2shift 2prog=$*exec prun -n $num_procs $prog