Centre Blaise Pascal » Bench4GPU

#!/bin/bash

EXE=Pi_OpenMP_FP32_MWC

#EXE=Pi_OpenMP_FP64_MWC

ITERATIONS=100000000000

MYTIME=/usr/bin/time

REPEAT=10

START=960

END=1920

[ ! $1 == '' ] && EXE=$1

[ ! $2 == '' ] && ITERATIONS=$2

[ ! $3 == '' ] && PROCESS=$3

LOGFILE=${EXE}_${HOSTNAME}_${ITERATIONS}_$(date "+%Y%m%d").log

> $LOGFILE

for p in $(seq $START $END)

do

    export OMP_NUM_THREADS=$p

    echo -e "Process $p" >> $LOGFILE

    echo -ne "Start $EXE with $ITERATIONS and $p : "

    for i in $(seq $REPEAT)

    do

        echo -ne "$i "

        #$MYTIME hwloc-bind -p pu:1 ./$EXE $ITERATIONS $p >> $LOGFILE 2>&1

        $MYTIME ./$EXE $ITERATIONS $p >> $LOGFILE 2>&1

	sleep 10

    done

    echo

done