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{ stdenv, fetchurl, cmake, gfortran, cudatoolkit, libpthreadstubs, liblapack
, mklSupport ? false, mkl ? null
}:
assert !mklSupport || mkl != null;
with stdenv.lib;
let version = "2.5.0";
in stdenv.mkDerivation {
pname = "magma";
inherit version;
src = fetchurl {
url = "https://icl.cs.utk.edu/projectsfiles/magma/downloads/magma-${version}.tar.gz";
sha256 = "0czspk93cv1fy37zyrrc9k306q4yzfxkhy1y4lj937dx8rz5rm2g";
name = "magma-${version}.tar.gz";
};
buildInputs = [ gfortran cudatoolkit libpthreadstubs cmake ]
++ (if mklSupport then [ mkl ] else [ liblapack ]);
doCheck = false;
MKLROOT = optionalString mklSupport mkl;
preConfigure = ''
export CC=${cudatoolkit.cc}/bin/gcc CXX=${cudatoolkit.cc}/bin/g++
'';
enableParallelBuilding=true;
buildFlags = [ "magma" "magma_sparse" ];
# MAGMA's default CMake setup does not care about installation. So we copy files directly.
installPhase = ''
mkdir -p $out
mkdir -p $out/include
mkdir -p $out/lib
mkdir -p $out/lib/pkgconfig
cp -a ../include/*.h $out/include
#cp -a sparse-iter/include/*.h $out/include
cp -a lib/*.a $out/lib
cat ../lib/pkgconfig/magma.pc.in | \
sed -e s:@INSTALL_PREFIX@:"$out": | \
sed -e s:@CFLAGS@:"-I$out/include": | \
sed -e s:@LIBS@:"-L$out/lib -lmagma -lmagma_sparse": | \
sed -e s:@MAGMA_REQUIRED@:: \
> $out/lib/pkgconfig/magma.pc
'';
meta = with stdenv.lib; {
description = "Matrix Algebra on GPU and Multicore Architectures";
license = licenses.bsd3;
homepage = http://icl.cs.utk.edu/magma/index.html;
platforms = platforms.unix;
maintainers = with maintainers; [ tbenst ];
};
}
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