#!/bin/sh # StarPU --- Runtime system for heterogeneous multicore architectures. # # Copyright (C) 2016-2020 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria # # StarPU is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or (at # your option) any later version. # # StarPU is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # See the GNU Lesser General Public License in COPYING.LGPL for more details. # set -e if [ -n "$STARPU_SCHED" ] then SCHEDS=$STARPU_SCHED DEFAULT=$STARPU_SCHED else SCHEDS=`$(dirname $0)/../../tools/starpu_sched_display` DEFAULT=eager fi if [ -n "$STARPU_BENCH_DIR" ]; then cat > bandwidth.gp << EOF set term svg font ",12" size 1500,500 linewidth 0.5 set output "bandwidth.svg" set pointsize 0.3 EOF else cat > bandwidth.gp << EOF set term postscript eps enhanced color font ",18" set output "bandwidth.eps" set size 2,1 EOF fi cat >> bandwidth.gp << EOF set key outside set ylabel "GB/s" set xlabel "ncores" plot \\ "bandwidth-$DEFAULT.dat" using 1:5 with lines title "alone interleave", \\ "bandwidth-$DEFAULT.dat" using 1:6 with lines title "nop", \\ "bandwidth-$DEFAULT.dat" using 1:7 with lines title "sync", \\ "bandwidth-$DEFAULT.dat" using 1:2 with lines title "alone contiguous", \\ EOF type=1 for sched in $SCHEDS do if [ "$sched" != eager -a "$sched" != "$SCHEDS" ]; then extra=-a else extra= fi STARPU_BACKOFF_MIN=0 STARPU_BACKOFF_MAX=0 STARPU_SCHED=$sched $STARPU_LAUNCH $(dirname $0)/bandwidth $extra | tee bandwidth-$sched.dat echo "\"bandwidth-$sched.dat\" using 1:3 with linespoints lt $type pt $type title \"$sched\", \\" >> bandwidth.gp echo "\"bandwidth-$sched.dat\" using 1:8 with linespoints lt $type pt $type notitle, \\" >> bandwidth.gp type=$((type+1)) done if gnuplot bandwidth.gp ; then if [ -n "$STARPU_BENCH_DIR" ]; then cp bandwidth.png $STARPU_BENCH_DIR/ fi fi