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- #/bin/bash
- # StarPU --- Runtime system for heterogeneous multicore architectures.
- #
- # Copyright (C) 2008, 2009, 2010 Université de Bordeaux
- # Copyright (C) 2010 Centre National de la Recherche Scientifique
- #
- # 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.
- DIR=$PWD
- ROOTDIR=$DIR/../..
- TIMINGDIR=$DIR/timings/
- mkdir -p $TIMINGDIR
- cd $ROOTDIR
- make clean 1> /dev/null 2> /dev/null
- make examples STARPU_ATLAS=1 CPUS=16 1> /dev/null 2> /dev/null
- echo "speedup ..."
- for size in 2048 4096 8192
- do
- echo "# ncpus time reftime" > $TIMINGDIR/speedup.$size
- for cpus in 1 2 4 6 8 10 12 14 16
- do
- export STARPU_NCPUS=$cpus
- echo "ncpus $cpus size $size"
- filename=$TIMINGDIR/timing.$cpus.$size
- $ROOTDIR/examples/mult/dw_mult -x $size -y $size -z $size -nblocks 16 2>/dev/null| tee $filename
- echo "$cpus `cat $TIMINGDIR/timing.$cpus.$size` `cat $TIMINGDIR/timing.1.$size`" >> $TIMINGDIR/speedup.$size
- done
- done
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