Initial import
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graysky
commit
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19
.SRCINFO
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19
.SRCINFO
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pkgbase = linpack
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pkgver = 11.2.2.010
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pkgrel = 1
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url = http://software.intel.com/en-us/articles/intel-math-kernel-library-linpack-download
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arch = i686
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arch = x86_64
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license = custom
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source = http://registrationcenter.intel.com/irc_nas/5232/l_lpk_p_11.2.2.010.tgz
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source = linpack.conf
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source = runme.template
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sha256sums = 88fcc540425a7be8bd9e78af66474492f8c0f11d9ad4ad8a82879dc5757ffdf2
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sha256sums = d7e31c8c7e2648c8fa3c4838d98dfc39b8fadf0f74bdaa4ca52cd38277ec8254
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sha256sums = 8c880adeee3de6c0e6005e210cea0e01b471219c590e25e824298a25ab0eef31
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pkgname = linpack
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pkgdesc = Benchmark based on linear algebra excellent app for stress testing.
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install = readme.install
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backup = etc/linpack.conf
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40
PKGBUILD
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40
PKGBUILD
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# Contributor: graysky <graysky AT archlinux dot us>
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pkgname=('linpack')
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pkgver=11.2.2.010
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_pkgvershort=11.2.2
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_stupid_number=5232
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pkgrel=1
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arch=('i686' 'x86_64')
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license=('custom')
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url="http://software.intel.com/en-us/articles/intel-math-kernel-library-linpack-download"
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source=("http://registrationcenter.intel.com/irc_nas/$_stupid_number/l_lpk_p_$pkgver.tgz"
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'linpack.conf' 'runme.template')
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sha256sums=('88fcc540425a7be8bd9e78af66474492f8c0f11d9ad4ad8a82879dc5757ffdf2'
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'd7e31c8c7e2648c8fa3c4838d98dfc39b8fadf0f74bdaa4ca52cd38277ec8254'
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'8c880adeee3de6c0e6005e210cea0e01b471219c590e25e824298a25ab0eef31')
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build() {
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[[ -z "$CARCH" ]] && echo "Cannot determine architecture of this system!" && exit 1
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[[ "$CARCH" = "x86_64" ]] && bit=64 || bit=32
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export bit
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}
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package_linpack() {
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pkgdesc='Benchmark based on linear algebra excellent app for stress testing.'
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install=readme.install
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backup=(etc/linpack.conf)
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_path="l_lpk_p_$pkgver/linpack_$_pkgvershort/benchmarks/linpack"
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_docpath="l_lpk_p_$pkgver/linpack_$_pkgvershort/doc"
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# setup based on detected arch
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sed -e "s/@TARGET_BIT@/$bit/g" <runme.template >linpack_runme_xeon$bit
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install -Dm755 linpack_runme_xeon$bit "$pkgdir/usr/bin/linpack_runme_xeon$bit"
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install -Dm644 linpack.conf "$pkgdir/etc/linpack.conf"
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install -Dm644 "$srcdir/$_docpath/lpkEULA.txt" "$pkgdir/usr/share/licenses/linpack/lpkEULA.txt"
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install -Dm644 "$srcdir/$_docpath/lpksupport.txt" "$pkgdir/usr/share/doc/linpack/lpksupport.txt"
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install -Dm755 "$srcdir/$_path/xlinpack_xeon$bit" "$pkgdir/usr/bin/xlinpack_xeon$bit"
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install -Dm644 "$srcdir/$_path/xhelp.lpk" "$pkgdir/usr/share/doc/${pkgname}/xhelp.lpk"
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cp -r "$srcdir/$_docpath/mkl_userguide" "$pkgdir/usr/share/doc/linpack"
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}
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22
linpack.conf
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22
linpack.conf
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Sample Intel(R) LINPACK data file
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Intel(R) LINPACK data
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1 # number of tests
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12600 # problem sizes
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12600 # leading dimensions
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100 # times to run a test
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4 # alignment values (in KBytes)
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# Change the problem sizes and leading dimensions to suite your FREE physical memory
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#
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# Memory use = 8 x (problem size)^2
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# or
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# Problem size = sqrt (memory use / 8)
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#
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# Consider the following as a conservative guide
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# For 1 GB use a problem size and leading dimensions of 6300
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# For 2 GB use a problem size and leading dimensions of 12600
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# For 4 GB use a problem size and leading dimensions of 18900
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# For 8 GB use a problem size and leading dimensions of 25200
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# For 16 GB use a problem size and leading dimensions of 31500
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# For 32 GB use a problem size and leading dimensions of 37800
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# For 64 GB use a problem size and leading dimensions of 44100
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11
readme.install
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11
readme.install
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post_install() {
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echo '-----------------------------------------------------------------------'
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echo '1) Edit /etc/linpack.conf to configure memory usage for your system.'
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echo
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echo '2) Run the benchmark by typing:'
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echo 'linpack_runme_xeon64'
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echo ' or'
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echo 'linpack_runme_xeon32'
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echo '-----------------------------------------------------------------------'
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}
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15
runme.template
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15
runme.template
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#!/bin/bash
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#
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export KMP_AFFINITY=nowarnings,compact
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echo -e "Edit \E[31m/etc/linpack.conf\E[37m to adjust the amount of physical memory to consume."
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echo
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echo -e "Starting calculation.... hit ctrl+c to stop."
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echo -e "Consult \E[31m~/lin_xeon@TARGET_BIT@.txt\E[37m for results as they are caculated."
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date
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date >> ~/lin_xeon@TARGET_BIT@.txt
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/usr/bin/xlinpack_xeon@TARGET_BIT@ /etc/linpack.conf >> ~/lin_xeon@TARGET_BIT@.txt
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date >> ~/lin_xeon@TARGET_BIT@.txt
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echo -n "Done: "
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date
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