mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-09-19 19:50:18 +02:00
112 lines
3.2 KiB
Bash
112 lines
3.2 KiB
Bash
#!/bin/sh
|
|
#
|
|
# multest
|
|
#
|
|
# Run multiply and square timing tests, to compute a chart for the
|
|
# current processor and compiler combination.
|
|
|
|
# ***** BEGIN LICENSE BLOCK *****
|
|
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
#
|
|
# The contents of this file are subject to the Mozilla Public License Version
|
|
# 1.1 (the "License"); you may not use this file except in compliance with
|
|
# the License. You may obtain a copy of the License at
|
|
# http://www.mozilla.org/MPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS IS" basis,
|
|
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
# for the specific language governing rights and limitations under the
|
|
# License.
|
|
#
|
|
# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
|
|
#
|
|
# The Initial Developer of the Original Code is
|
|
# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
|
|
# Portions created by the Initial Developer are Copyright (C) 2000
|
|
# the Initial Developer. All Rights Reserved.
|
|
#
|
|
# Contributor(s):
|
|
#
|
|
# Alternatively, the contents of this file may be used under the terms of
|
|
# either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
# in which case the provisions of the GPL or the LGPL are applicable instead
|
|
# of those above. If you wish to allow use of your version of this file only
|
|
# under the terms of either the GPL or the LGPL, and not to allow others to
|
|
# use your version of this file under the terms of the MPL, indicate your
|
|
# decision by deleting the provisions above and replace them with the notice
|
|
# and other provisions required by the GPL or the LGPL. If you do not delete
|
|
# the provisions above, a recipient may use your version of this file under
|
|
# the terms of any one of the MPL, the GPL or the LGPL.
|
|
#
|
|
# ***** END LICENSE BLOCK *****
|
|
|
|
# $Id: multest,v 1.3 2005/02/02 22:28:22 gerv%gerv.net Exp $
|
|
#
|
|
|
|
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
|