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{ stdenv, lib, fetchFromGitHub, libtool, automake, autoconf, ucx
, enableCuda ? false
, cudatoolkit
, enableAvx ? stdenv.hostPlatform.avxSupport
, enableSse41 ? stdenv.hostPlatform.sse4_1Support
, enableSse42 ? stdenv.hostPlatform.sse4_2Support
} :
stdenv.mkDerivation rec {
pname = "ucc";
version = "1.1.0";
src = fetchFromGitHub {
owner = "openucx";
repo = "ucc";
rev = "v${version}";
sha256 = "sha256-5rf08SXy+vCfnz4zLJ0cMnxwso4WpZOt0jRRAUviVFU=";
};
enableParallelBuilding = true;
postPatch = ''
for comp in $(find src/components -name Makefile.am); do
substituteInPlace $comp \
--replace "/bin/bash" "${stdenv.shell}"
done
'';
preConfigure = ''
./autogen.sh
'';
nativeBuildInputs = [ libtool automake autoconf ];
buildInputs = [ ucx ]
++ lib.optional enableCuda cudatoolkit;
configureFlags = [ ]
++ lib.optional enableSse41 "--with-sse41"
++ lib.optional enableSse42 "--with-sse42"
++ lib.optional enableAvx "--with-avx"
++ lib.optional enableCuda "--with-cuda=${cudatoolkit}";
meta = with lib; {
description = "Collective communication operations API";
license = licenses.bsd3;
maintainers = [ maintainers.markuskowa ];
platforms = platforms.linux;
};
}
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