rSCINTROPARALLEL/optim.sub
dab35dcb5279implementation/c++

optim.sub
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			#!/bin/bash

			##SBATCH --reservation=phpc2017
			##SBATCH --account=phpc2017
			#SBATCH -N 1
			#SBATCH -n 1

			OPTIMS="-O0 -O1 -O2 -O3"
			N=512


			module load gcc

			echo gcc > gcc.out
			for _opt in ${OPTIMS} '-O3 -ftree-vectorize'
			do
			make clean
			make CXXFLAGS="-std=c++11 ${_opt}" CXX=g++
			./poisson $N\| cut -f4 -d " " >> gcc.out
			done


			module load intel

			echo icpc > intel.out
			for _opt in ${OPTIMS} '-O3 -xHOST'
			do
			make clean
			make CXXFLAGS="-std=c++11 ${_opt}" CXX=icpc
			./poisson $N \| cut -f4 -d " " >> intel.out
			done

			echo " ${OPTIMS} specific" \| tr " " "\n" > header

			paste header gcc.out intel.out > compilers.out