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#!/bin/sh
#
# multest
#
# Run multiply and square timing tests, to compute a chart for the
# current processor and compiler combination.
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
ECHO=/bin/echo
MAKE=gmake
$ECHO "\n** Running multiply and square timing tests\n"
$ECHO "Bringing 'mulsqr' up to date ... "
if $MAKE mulsqr ; then
:
else
$ECHO "\nMake failed to build mulsqr.\n"
exit 1
fi
if [ ! -x ./mulsqr ] ; then
$ECHO "\nCannot find 'mulsqr' program, testing cannot continue.\n"
exit 1
fi
sizes='64 128 192 256 320 384 448 512 640 768 896 1024 1536 2048'
ntests=500000
$ECHO "Running timing tests, please wait ... "
trap 'echo "oop!";rm -f tt*.tmp;exit 0' INT HUP
touch tt$$.tmp
$ECHO $ntests tests >> tt$$.tmp
for size in $sizes ; do
$ECHO "$size bits ... \c"
set -A res `./mulsqr $ntests $size|head -3|tr -d '%'|awk '{print $2}'`
$ECHO $size"\t"${res[0]}"\t"${res[1]}"\t"${res[2]} >> tt$$.tmp
$ECHO "(done)"
done
mv tt$$.tmp mulsqr-results.txt
rm -f tt$$.tmp
$ECHO "\n** Running Karatsuba-Ofman multiplication tests\n"
$ECHO "Brining 'karatsuba' up to date ... "
if $MAKE karatsuba ; then
:
else
$ECHO "\nMake failed to build karatsuba.\n"
exit 1
fi
if [ ! -x ./karatsuba ] ; then
$ECHO "\nCannot find 'karatsuba' program, testing cannot continue.\n"
exit 1
fi
ntests=100000
trap 'echo "oop!";rm -f tt*.tmp;exit 0' INT HUP
touch tt$$.tmp
for size in $sizes ; do
$ECHO "$size bits ... "
./karatsuba $ntests $size >> tt$$.tmp
tail -2 tt$$.tmp
done
mv tt$$.tmp karatsuba-results.txt
rm -f tt$$.tmp
exit 0
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