#!/bin/sh

ompi_instdir=`dirname $0`
syncfile="ompi_clock_sync_data.$$"
tmp_timings=mpirun_prof_timings.out
tmp_out=mpirun_prof.out

timing_bkp=$OMPI_MCA_opal_timing_file
export OMPI_MCA_opal_timing_file=$tmp_timings
${ompi_instdir}/mpirun --npernode 1 ${ompi_instdir}/mpisync -o $syncfile >$tmp_out 2>&1

export OMPI_MCA_opal_timing_file=$timing_bkp
export OMPI_MCA_opal_clksync_file=$syncfile

# Remove old output
rm -f $OMPI_MCA_opal_timing_file

# Run a program of interest
${ompi_instdir}/mpirun $@

# Cleanup
rm -f $syncfile
rm -f $tmp_timings
rm -f $tmp_out