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{ lib
, stdenv
, fetchFromGitHub
, cmake
, gfortran
, python3
, amd-blis
, aocl-utils
, withOpenMP ? true
, blas64 ? false
, withAMDOpt ? true
}:
stdenv.mkDerivation rec {
pname = "amd-libflame";
version = "4.1";
src = fetchFromGitHub {
owner = "amd";
repo = "libflame";
rev = version;
hash = "sha256-SZk11oOAnvn1vb7ucX6U9b0YtAJNxl3tQu4ExHpwwoo=";
};
postPatch = ''
patchShebangs build
# Enforce reproducible build compiler flags
substituteInPlace CMakeLists.txt --replace '-mtune=native' ""
'';
passthru = { inherit blas64; };
nativeBuildInputs = [ cmake gfortran python3 ];
buildInputs = [ amd-blis aocl-utils ];
cmakeFlags = [
"-DLIBAOCLUTILS_LIBRARY_PATH=${lib.getLib aocl-utils}/lib/libaoclutils${stdenv.hostPlatform.extensions.sharedLibrary}"
"-DLIBAOCLUTILS_INCLUDE_PATH=${lib.getDev aocl-utils}/include"
"-DENABLE_BUILTIN_LAPACK2FLAME=ON"
"-DENABLE_CBLAS_INTERFACES=ON"
"-DENABLE_EXT_LAPACK_INTERFACE=ON"
]
++ lib.optional (!withOpenMP) "-DENABLE_MULTITHREADING=OFF"
++ lib.optional blas64 "-DENABLE_ILP64=ON"
++ lib.optional withAMDOpt "-DENABLE_AMD_OPT=ON";
postInstall = ''
ln -s $out/lib/libflame.so $out/lib/liblapack.so.3
ln -s $out/lib/libflame.so $out/lib/liblapacke.so.3
'';
meta = with lib; {
description = "LAPACK-compatible linear algebra library optimized for AMD CPUs";
homepage = "https://developer.amd.com/amd-aocl/blas-library/";
license = licenses.bsd3;
maintainers = [ maintainers.markuskowa ];
platforms = [ "x86_64-linux" ];
};
}
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