run_multiGPU_deneb.sh
a5666521e077master

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