run_multiGPU_deneb.sh
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	#!/bin/bash

	#SBATCH --nodes=1
	#SBATCH --time=1:0:0
	#SBATCH --partition=gpu
	#SBATCH --gres=gpu:1
	#SBATCH --qos=gpu_free
	#SBATCH --job-name=shallow_water_test
	#SBATCH --mail-type=All

	if [ ! -d "../output" ]
	then
	mkdir ../output
	fi

	source /ssoft/spack/bin/slmodules.sh -s x86_E5v2_Mellanox_GPU

	module load gcc cuda
	module list

	EXE = compute_parallel_multi_GPU

	make clean
	make ${EXE}

	NX=2001
	NTHREADS=256
	VERBOSE=0
	NTMAX=0
	TEND=0.2
	AUTHOR=1
	PROF=1
	NDEVICES=1

	touch results.out
	rm results.out
	echo "NX/NTHREADS/NTMAX/TIME[s]" >> results.out

	for NX in 2001
	do
	for NTHREADS in 512
	do
	touch params.in
	rm params.in
	echo "$NX $NTHREADS $VERBOSE $NTMAX $TEND $AUTHOR $NDEVICES" >> params.in
	echo "NX NTHREADS VERBOSE NTMAX TEND AUTHOR(0=GTX/1=Deneb) NDEVICES">> params.in
	if [ ${PROF} -eq 1 ]
	then
	srun nvprof --export-profile ../output/Deneb_nvprof_nx${NX}_nthreads${NTHREADS}_ndevices${NDEVICES}.nvvp -f ./${EXE}.exe params.in >> results.out
	else
	srun ./${EXE}.exe params.in >> resultsDeneb_nx${NX}_nthreads${NTHREADS}_ndevices${NDEVICES}.out
	fi
	done
	done
	module purge