2015-04-23 22:45:34 +01:00
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{ stdenv, fetchurl, nasm }:
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let
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arch =
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2018-08-20 20:11:29 +01:00
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if stdenv.hostPlatform.system == "x86_64-linux" then "bandwidth64"
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else if stdenv.hostPlatform.system == "i686-linux" then "bandwidth32"
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else if stdenv.hostPlatform.system == "x86_64-darwin" then "bandwidth-mac64"
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else if stdenv.hostPlatform.system == "i686-darwin" then "bandwidth-mac32"
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|
else if stdenv.hostPlatform.system == "i686-cygwin" then "bandwidth-win32"
|
2017-03-09 01:37:14 +00:00
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|
else throw "Unknown architecture";
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2015-04-23 22:45:34 +01:00
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|
|
in
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|
|
stdenv.mkDerivation rec {
|
2016-04-02 01:16:31 +01:00
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|
|
name = "bandwidth-${version}";
|
2018-02-25 15:22:15 +00:00
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version = "1.5.1";
|
2015-04-23 22:45:34 +01:00
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src = fetchurl {
|
2018-06-28 19:43:35 +01:00
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|
|
url = "https://zsmith.co/archives/${name}.tar.gz";
|
2018-02-25 15:22:15 +00:00
|
|
|
sha256 = "1v9k1a2ilkbhc3viyacgq88c9if60kwsd1fy6rn84317qap4i7ib";
|
2015-04-23 22:45:34 +01:00
|
|
|
};
|
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|
buildInputs = [ nasm ];
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|
|
2015-05-14 23:08:43 +01:00
|
|
|
buildFlags = [ arch ]
|
|
|
|
++ stdenv.lib.optionals stdenv.cc.isClang [ "CC=clang" "LD=clang" ];
|
2015-04-23 22:45:34 +01:00
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|
|
installPhase = ''
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|
|
mkdir -p $out/bin
|
|
|
|
cp ${arch} $out/bin
|
|
|
|
ln -s ${arch} $out/bin/bandwidth
|
|
|
|
'';
|
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|
|
|
|
|
|
meta = with stdenv.lib; {
|
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|
|
homepage = https://zsmith.co/bandwidth.html;
|
2016-04-02 01:16:31 +01:00
|
|
|
description = "Artificial benchmark for identifying weaknesses in the memory subsystem";
|
2015-04-23 22:45:34 +01:00
|
|
|
license = licenses.mit;
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|
|
|
platforms = platforms.unix;
|
|
|
|
};
|
|
|
|
}
|