76 lines
2.2 KiB
Nix
76 lines
2.2 KiB
Nix
{ stdenv
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, cmake
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, fetchurl
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, python
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, blas
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, lapack
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, gfortran
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, suitesparse
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, lapackSupport ? true
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, kluSupport ? true
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}:
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stdenv.mkDerivation rec {
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pname = "sundials";
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version = "5.3.0";
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buildInputs = [
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python
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]
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++ stdenv.lib.optionals (lapackSupport)
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# Check that the same index size is used for both libraries
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(assert (blas.isILP64 == lapack.isILP64); [
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gfortran
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blas
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lapack
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])
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# KLU support is based on Suitesparse.
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# It is tested upstream according to the section 1.1.4 of
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# [INSTALL_GUIDE.pdf](https://raw.githubusercontent.com/LLNL/sundials/master/INSTALL_GUIDE.pdf)
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++ stdenv.lib.optionals (kluSupport) [
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suitesparse
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];
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nativeBuildInputs = [ cmake ];
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src = fetchurl {
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url = "https://computation.llnl.gov/projects/${pname}/download/${pname}-${version}.tar.gz";
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sha256 = "19xwi7pz35s2nqgldm6r0jl2k0bs36zhbpnmmzc56s1n3bhzgpw8";
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};
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patches = [
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(fetchurl {
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# https://github.com/LLNL/sundials/pull/19
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url = "https://github.com/LLNL/sundials/commit/1350421eab6c5ab479de5eccf6af2dcad1eddf30.patch";
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sha256 = "0g67lixp9m85fqpb9rzz1hl1z8ibdg0ldwq5z6flj5zl8a7cw52l";
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})
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];
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cmakeFlags = [
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"-DEXAMPLES_INSTALL_PATH=${placeholder "out"}/share/examples"
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] ++ stdenv.lib.optionals (lapackSupport) [
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"-DLAPACK_ENABLE=ON"
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"-DLAPACK_LIBRARIES=${lapack}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}"
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] ++ stdenv.lib.optionals (kluSupport) [
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"-DKLU_ENABLE=ON"
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"-DKLU_INCLUDE_DIR=${suitesparse.dev}/include"
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"-DKLU_LIBRARY_DIR=${suitesparse}/lib"
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] ++ stdenv.lib.optionals (lapackSupport && !lapack.isILP64) [
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# Use the correct index type according to lapack which is supposed to be
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# the same index type compatible with blas, thanks to the assertion of
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# buildInputs
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"-DSUNDIALS_INDEX_TYPE=int32_t"
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]
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;
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doCheck = true;
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checkTarget = "test";
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meta = with stdenv.lib; {
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description = "Suite of nonlinear differential/algebraic equation solvers";
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homepage = "https://computation.llnl.gov/projects/sundials";
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platforms = platforms.all;
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maintainers = with maintainers; [ idontgetoutmuch ];
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license = licenses.bsd3;
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};
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}
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