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{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake
, openssh, mpiCheckPhaseHook, mpi, blas, lapack
} :
assert blas.isILP64 == lapack.isILP64;
stdenv.mkDerivation rec {
pname = "scalapack";
version = "2.2.1";
src = fetchFromGitHub {
owner = "Reference-ScaLAPACK";
repo = pname;
rev = "v${version}";
sha256 = "sha256-GNVGWrIWdfyTfbz7c31Vjt9eDlVzCd/aLHoWq2DMyX4=";
};
passthru = { inherit (blas) isILP64; };
# upstream patch, remove with next release
patches = [ (fetchpatch {
name = "gcc-10";
url = "https://github.com/Reference-ScaLAPACK/scalapack/commit/a0f76fc0c1c16646875b454b7d6f8d9d17726b5a.patch";
sha256 = "0civn149ikghakic30bynqg1bal097hr7i12cm4kq3ssrhq073bp";
})];
# Required to activate ILP64.
# See https://github.com/Reference-ScaLAPACK/scalapack/pull/19
postPatch = lib.optionalString passthru.isILP64 ''
sed -i 's/INTSZ = 4/INTSZ = 8/g' TESTING/EIG/* TESTING/LIN/*
sed -i 's/INTGSZ = 4/INTGSZ = 8/g' TESTING/EIG/* TESTING/LIN/*
# These tests are not adapted to ILP64
sed -i '/xssep/d;/xsgsep/d;/xssyevr/d' TESTING/CMakeLists.txt
'';
outputs = [ "out" "dev" ];
nativeBuildInputs = [ cmake ];
nativeCheckInputs = [ openssh mpiCheckPhaseHook ];
buildInputs = [ blas lapack ];
propagatedBuildInputs = [ mpi ];
hardeningDisable = lib.optionals (stdenv.isAarch64 && stdenv.isDarwin) [ "stackprotector" ];
# xslu and xsllt tests seem to time out on x86_64-darwin.
# this line is left so those who force installation on x86_64-darwin can still build
doCheck = !(stdenv.isx86_64 && stdenv.isDarwin);
preConfigure = ''
cmakeFlagsArray+=(
-DBUILD_SHARED_LIBS=ON -DBUILD_STATIC_LIBS=OFF
-DLAPACK_LIBRARIES="-llapack"
-DBLAS_LIBRARIES="-lblas"
-DCMAKE_Fortran_COMPILER=${mpi}/bin/mpif90
${lib.optionalString passthru.isILP64 ''
-DCMAKE_Fortran_FLAGS="-fdefault-integer-8"
-DCMAKE_C_FLAGS="-DInt=long"
''}
)
'';
# Increase individual test timeout from 1500s to 10000s because hydra's builds
# sometimes fail due to this
checkFlagsArray = [ "ARGS=--timeout 10000" ];
meta = with lib; {
homepage = "http://www.netlib.org/scalapack/";
description = "Library of high-performance linear algebra routines for parallel distributed memory machines";
license = licenses.bsd3;
platforms = platforms.unix;
maintainers = with maintainers; [ costrouc markuskowa gdinh ];
# xslu and xsllt tests fail on x86 darwin
broken = stdenv.isDarwin && stdenv.isx86_64;
};
}
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