#!/bin/bash # Special PBS control comments #PBS -l nodes=8,walltime=60 # Set up the path PATH=/usr/local/stow/mpichgm-1.2.7p1-20/bin:$PATH export $PATH cd ~/mpich1test/ echo $PBS_NODEFILE # Run the program mpirun -np $( wc -l < $PBS_NODEFILE ) ./alltoall-mpich1