nixpkgs/pkgs/development/libraries/science/math/suitesparse/default.nix

91 lines
2.3 KiB
Nix
Raw Normal View History

{ stdenv
, fetchFromGitHub
, gfortran
, openblas
2020-03-10 19:07:26 +00:00
, metis
, fixDarwinDylibNames
2019-01-01 14:47:55 +00:00
, gnum4
, enableCuda ? false
, cudatoolkit
2017-03-29 13:47:51 +00:00
}:
2014-12-15 17:29:30 +00:00
stdenv.mkDerivation rec {
pname = "suitesparse";
2020-04-09 08:58:00 +00:00
version = "5.7.2";
outputs = [ "out" "dev" "doc" ];
2014-12-15 17:29:30 +00:00
src = fetchFromGitHub {
owner = "DrTimothyAldenDavis";
repo = "SuiteSparse";
rev = "v${version}";
2020-04-09 08:58:00 +00:00
sha256 = "1imndff7yygjrbbrcscsmirdi8w0lkwj5dbhydxmf7lklwn4j3q6";
2014-12-15 17:29:30 +00:00
};
nativeBuildInputs = [
gnum4
] ++ stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
buildInputs = [
openblas
2020-03-10 19:07:26 +00:00
metis
gfortran.cc.lib
] ++ stdenv.lib.optional enableCuda cudatoolkit;
2014-12-15 17:29:30 +00:00
preConfigure = ''
# Mongoose and GraphBLAS are packaged separately
sed -i "Makefile" -e '/GraphBLAS\|Mongoose/d'
2018-02-20 08:05:24 +00:00
'';
suitesparse: ultimate clean-up * Switch to default buildPhase & installPhase * In preConfigure * Do not add -DNPARTITION to CHOLMOD_CONFIG. That would disable the use of Metis but we already have that. * Do not remove -lrt on Darwin, Darwin compiler can handle that and the code no longer exists anyway. * With CUDA enabled * Do not replace CUDA_ROOT. It does not exist any more. Instead we are setting CUDA_PATH in makeFlags. * Do not replace GPU_BLAS_PATH, it defaults to CUDA_PATH so it will end up with the same value. * Do not add -DCHOLMOD_OMP_NUM_THREADS to GPU_CONFIG. Why would be having the library use the same number of threads as the builder a good idea? * Do not replace CUDA_PATH, we are setting it in makeFlags now. * Do not replace CUDART_LIB and CUBLAS_LIB. They were being replaced incorrectly (cuda libs are located in lib directory, not lib64). Instead set the correct paths in makeFlags. * Do not replace CUDA_INC_PATH. Its default looks like it will end up with the same value. * Do not replace NV20, NV30, NV35 – not used any more. * Do not replace NVCC, defaults to the same. * Do not replace NVCCFLAGS, we just used the default from SourceSparse 4.4.7 with -gencode=arch=compute_60,code=compute_60 tacked on top. Current upstream default looks much better. * Stop adding -DNTIMER to CFLAGS on Darwin – clock_gettime is supported by macOS 10.12 SDK. * In buildPhase * Move the make arguments to makeFlags and library to buildFlags, allowing us to drop the manual make call. I did not verify all of these are still needed. * Remove the creation of libsuitesparse.so. As far as I could tell it is some kind of remnant of our old expression – perhaps due to past deficiencies of the build scripts, we created the individual libraries as symlinks to libsuitesparse.so: https://github.com/NixOS/nixpkgs/commit/e36b3ec0a56c3b06152a205a46804733b88695d6 But since the build script can now build individual .so libraries, there should be no need for this abomination. No other distros do this either. * In installPhase * No need to copy things manually, there is an install target. We just need to pass INSTALL=$out flag to make to let it know where to install the files. * I do not have means of verifying the darwin dylib name fix but it looks like it might be fixed in an upcoming release. * I dropped the rpath fixup as it does not seem to be needed any more (ldd does not report any unresolved libraries).
2020-03-11 02:24:33 +00:00
makeFlags = [
"INSTALL=${placeholder "out"}"
"INSTALL_INCLUDE=${placeholder "dev"}/include"
"JOBS=$(NIX_BUILD_CORES)"
"BLAS=-lopenblas"
"MY_METIS_LIB=-lmetis"
"LAPACK="
] ++ stdenv.lib.optionals openblas.blas64 [
"CFLAGS=-DBLAS64"
] ++ stdenv.lib.optionals enableCuda [
"CUDA_PATH=${cudatoolkit}"
"CUDART_LIB=${cudatoolkit.lib}/lib/libcudart.so"
"CUBLAS_LIB=${cudatoolkit}/lib/libcublas.so"
];
buildFlags = [
# Build individual shared libraries, not demos
"library"
];
2020-04-09 08:58:00 +00:00
# Likely fixed after 5.7.2
suitesparse: ultimate clean-up * Switch to default buildPhase & installPhase * In preConfigure * Do not add -DNPARTITION to CHOLMOD_CONFIG. That would disable the use of Metis but we already have that. * Do not remove -lrt on Darwin, Darwin compiler can handle that and the code no longer exists anyway. * With CUDA enabled * Do not replace CUDA_ROOT. It does not exist any more. Instead we are setting CUDA_PATH in makeFlags. * Do not replace GPU_BLAS_PATH, it defaults to CUDA_PATH so it will end up with the same value. * Do not add -DCHOLMOD_OMP_NUM_THREADS to GPU_CONFIG. Why would be having the library use the same number of threads as the builder a good idea? * Do not replace CUDA_PATH, we are setting it in makeFlags now. * Do not replace CUDART_LIB and CUBLAS_LIB. They were being replaced incorrectly (cuda libs are located in lib directory, not lib64). Instead set the correct paths in makeFlags. * Do not replace CUDA_INC_PATH. Its default looks like it will end up with the same value. * Do not replace NV20, NV30, NV35 – not used any more. * Do not replace NVCC, defaults to the same. * Do not replace NVCCFLAGS, we just used the default from SourceSparse 4.4.7 with -gencode=arch=compute_60,code=compute_60 tacked on top. Current upstream default looks much better. * Stop adding -DNTIMER to CFLAGS on Darwin – clock_gettime is supported by macOS 10.12 SDK. * In buildPhase * Move the make arguments to makeFlags and library to buildFlags, allowing us to drop the manual make call. I did not verify all of these are still needed. * Remove the creation of libsuitesparse.so. As far as I could tell it is some kind of remnant of our old expression – perhaps due to past deficiencies of the build scripts, we created the individual libraries as symlinks to libsuitesparse.so: https://github.com/NixOS/nixpkgs/commit/e36b3ec0a56c3b06152a205a46804733b88695d6 But since the build script can now build individual .so libraries, there should be no need for this abomination. No other distros do this either. * In installPhase * No need to copy things manually, there is an install target. We just need to pass INSTALL=$out flag to make to let it know where to install the files. * I do not have means of verifying the darwin dylib name fix but it looks like it might be fixed in an upcoming release. * I dropped the rpath fixup as it does not seem to be needed any more (ldd does not report any unresolved libraries).
2020-03-11 02:24:33 +00:00
# https://github.com/DrTimothyAldenDavis/SuiteSparse/commit/f6daae26ee391e475e2295e77c839aa7c1a8b784
postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
# The fixDarwinDylibNames in nixpkgs can't seem to fix all the libraries.
# We manually fix them up here.
fixDarwinDylibNames() {
local flags=()
local old_id
for fn in "$@"; do
flags+=(-change "$PWD/lib/$(basename "$fn")" "$fn")
done
for fn in "$@"; do
if [ -L "$fn" ]; then continue; fi
echo "$fn: fixing dylib"
install_name_tool -id "$fn" "''${flags[@]}" "$fn"
done
}
2018-02-20 08:05:24 +00:00
fixDarwinDylibNames $(find "$out" -name "*.dylib")
'';
2014-12-15 17:29:30 +00:00
meta = with stdenv.lib; {
homepage = "http://faculty.cse.tamu.edu/davis/suitesparse.html";
2014-12-15 17:29:30 +00:00
description = "A suite of sparse matrix algorithms";
license = with licenses; [ bsd2 gpl2Plus lgpl21Plus ];
maintainers = with maintainers; [ ttuegel ];
platforms = with platforms; unix;
2014-12-15 17:29:30 +00:00
};
}