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112 lines
3.2 KiB
Bash
Executable File
112 lines
3.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# multest
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#
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# Run multiply and square timing tests, to compute a chart for the
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# current processor and compiler combination.
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
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#
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# The Initial Developer of the Original Code is
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# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
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# Portions created by the Initial Developer are Copyright (C) 2000
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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# $Id: multest,v 1.3 2005/02/02 22:28:22 gerv%gerv.net Exp $
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#
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ECHO=/bin/echo
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MAKE=gmake
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$ECHO "\n** Running multiply and square timing tests\n"
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$ECHO "Bringing 'mulsqr' up to date ... "
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if $MAKE mulsqr ; then
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:
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else
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$ECHO "\nMake failed to build mulsqr.\n"
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exit 1
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fi
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if [ ! -x ./mulsqr ] ; then
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$ECHO "\nCannot find 'mulsqr' program, testing cannot continue.\n"
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exit 1
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fi
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sizes='64 128 192 256 320 384 448 512 640 768 896 1024 1536 2048'
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ntests=500000
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$ECHO "Running timing tests, please wait ... "
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trap 'echo "oop!";rm -f tt*.tmp;exit 0' INT HUP
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touch tt$$.tmp
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$ECHO $ntests tests >> tt$$.tmp
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for size in $sizes ; do
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$ECHO "$size bits ... \c"
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set -A res `./mulsqr $ntests $size|head -3|tr -d '%'|awk '{print $2}'`
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$ECHO $size"\t"${res[0]}"\t"${res[1]}"\t"${res[2]} >> tt$$.tmp
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$ECHO "(done)"
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done
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mv tt$$.tmp mulsqr-results.txt
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rm -f tt$$.tmp
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$ECHO "\n** Running Karatsuba-Ofman multiplication tests\n"
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$ECHO "Brining 'karatsuba' up to date ... "
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if $MAKE karatsuba ; then
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:
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else
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$ECHO "\nMake failed to build karatsuba.\n"
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exit 1
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fi
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if [ ! -x ./karatsuba ] ; then
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$ECHO "\nCannot find 'karatsuba' program, testing cannot continue.\n"
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exit 1
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fi
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ntests=100000
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trap 'echo "oop!";rm -f tt*.tmp;exit 0' INT HUP
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touch tt$$.tmp
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for size in $sizes ; do
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$ECHO "$size bits ... "
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./karatsuba $ntests $size >> tt$$.tmp
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tail -2 tt$$.tmp
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done
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mv tt$$.tmp karatsuba-results.txt
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rm -f tt$$.tmp
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exit 0
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