#!/bin/bash
# simple script for accessing the Xe for anuga-cuda project
# useage : runXecuda [-m m] [-t t] [-profile] command

p=3
np=1
ngpu=2
t_max=10
mem=300
if [ "$1" = "-m" ] ; then
	mem="$2"
	shift; shift
fi
t=2
if [ "$1" = "-t" ] ; then
	t="$2"
	shift; shift
fi
profile=false
if [ "$1" = "-profile" ]; then
	profile=true
	shift
fi

if [ $t -gt $t_max ]; then
	t=$t_max
fi
t=$((60 * $t))

cmdXe="$*"

qsub -l walltime=$t,ncpus=$np,ngpus=$ngpus /home/659/zxw659/anuga-cuda/scripts/subXecuda -v cmdXe="$cmdXe",profile=$profile > .qsubXe.out

jobid=`awk -F. '{print $1}' .qsubXe.out`
jobofile=subXecuda.o$jobid

outputfile=`echo $cmdXe | tr ' ' '_' | tr -d ' /;<>&#()'`
outputfile=outputXecuda.$outputfile.$jobid

#echo -n "waiting for job $jobid to complete:"
#r=0
#while ( [ ! -r $jobofile ] || [ ! -r $outputfile ] ) && [ $r -lt 10 ]; do
#	sleep $p
#	echo -n "."
#	r=$(( $r + 1))
#done

sleep 1
echo ""
if [ -r $jobofile ] && [ -r $outputfile ]; then
	echo "done. Program out put follows:-"
	echo "-------------------------------"
	cat $outputfile
	echo "-------------------------------"
	echo "PBS info follows:-"
	echo "-------------------------------"
	cat $jobofile
	rm $jobofile $outputfile
else
	echo "job $jobid not completed after 20s. Program out will go into $outputfile, PBS info in $jobofile"
	nqstat -u $USER
fi