1 { lib, stdenv, fetchurl, gfortran, blas, lapack
3 , enableCuda ? config.cudaSupport, cudatoolkit
7 int_t = if blas.isILP64 then "int64_t" else "int32_t";
8 SHLIB_EXT = stdenv.hostPlatform.extensions.sharedLibrary;
10 stdenv.mkDerivation rec {
12 pname = "suitesparse";
15 url = "http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-${version}.tar.gz";
16 sha256 = "1zdn1y0ij6amj7smmcslkqgbqv9yy5cwmbyzqc9v6drzdzllgbpj";
23 sed -i "SuiteSparse_config/SuiteSparse_config.mk" \
24 -e 's/METIS .*$/METIS =/' \
25 -e 's/METIS_PATH .*$/METIS_PATH =/' \
26 -e '/CHOLMOD_CONFIG/ s/$/-DNPARTITION -DLONGBLAS=${int_t}/' \
27 -e '/UMFPACK_CONFIG/ s/$/-DLONGBLAS=${int_t}/'
29 + lib.optionalString stdenv.hostPlatform.isDarwin ''
30 sed -i "SuiteSparse_config/SuiteSparse_config.mk" \
31 -e 's/^[[:space:]]*\(LIB = -lm\) -lrt/\1/'
33 + lib.optionalString enableCuda ''
34 sed -i "SuiteSparse_config/SuiteSparse_config.mk" \
35 -e 's|^[[:space:]]*\(CUDA_ROOT =\)|CUDA_ROOT = ${cudatoolkit}|' \
36 -e 's|^[[:space:]]*\(GPU_BLAS_PATH =\)|GPU_BLAS_PATH = $(CUDA_ROOT)|' \
37 -e 's|^[[:space:]]*\(GPU_CONFIG =\)|GPU_CONFIG = -I$(CUDA_ROOT)/include -DGPU_BLAS -DCHOLMOD_OMP_NUM_THREADS=$(NIX_BUILD_CORES) |' \
38 -e 's|^[[:space:]]*\(CUDA_PATH =\)|CUDA_PATH = $(CUDA_ROOT)|' \
39 -e 's|^[[:space:]]*\(CUDART_LIB =\)|CUDART_LIB = $(CUDA_ROOT)/lib64/libcudart.so|' \
40 -e 's|^[[:space:]]*\(CUBLAS_LIB =\)|CUBLAS_LIB = $(CUDA_ROOT)/lib64/libcublas.so|' \
41 -e 's|^[[:space:]]*\(CUDA_INC_PATH =\)|CUDA_INC_PATH = $(CUDA_ROOT)/include/|' \
42 -e 's|^[[:space:]]*\(NV20 =\)|NV20 = -arch=sm_20 -Xcompiler -fPIC|' \
43 -e 's|^[[:space:]]*\(NV30 =\)|NV30 = -arch=sm_30 -Xcompiler -fPIC|' \
44 -e 's|^[[:space:]]*\(NV35 =\)|NV35 = -arch=sm_35 -Xcompiler -fPIC|' \
45 -e 's|^[[:space:]]*\(NVCC =\) echo|NVCC = $(CUDA_ROOT)/bin/nvcc|' \
46 -e 's|^[[:space:]]*\(NVCCFLAGS =\)|NVCCFLAGS = $(NV20) -O3 -gencode=arch=compute_20,code=sm_20 -gencode=arch=compute_30,code=sm_30 -gencode=arch=compute_35,code=sm_35 -gencode=arch=compute_60,code=sm_60|'
51 "INSTALL_LIB=$(out)/lib"
52 "INSTALL_INCLUDE=$(out)/include"
57 env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.hostPlatform.isDarwin " -DNTIMER";
60 # Build and install shared library
63 for i in "$out"/lib/lib*.a; do
66 ${if enableCuda then cudatoolkit else stdenv.cc.outPath}/bin/${if enableCuda then "nvcc" else "cc"} *.o ${if stdenv.hostPlatform.isDarwin then "-dynamiclib" else "--shared"} -o "$out/lib/libsuitesparse${SHLIB_EXT}" -lblas ${lib.optionalString enableCuda "-lcublas"}
68 for i in umfpack cholmod amd camd colamd spqr; do
69 ln -s libsuitesparse${SHLIB_EXT} "$out"/lib/lib$i${SHLIB_EXT}
72 # Install documentation
73 outdoc=$out/share/doc/suitesparse-${version}
75 cp -r AMD/Doc $outdoc/amd
76 cp -r BTF/Doc $outdoc/bft
77 cp -r CAMD/Doc $outdoc/camd
78 cp -r CCOLAMD/Doc $outdoc/ccolamd
79 cp -r CHOLMOD/Doc $outdoc/cholmod
80 cp -r COLAMD/Doc $outdoc/colamd
81 cp -r CXSparse/Doc $outdoc/cxsparse
82 cp -r KLU/Doc $outdoc/klu
83 cp -r LDL/Doc $outdoc/ldl
84 cp -r RBio/Doc $outdoc/rbio
85 cp -r SPQR/Doc $outdoc/spqr
86 cp -r UMFPACK/Doc $outdoc/umfpack
89 nativeBuildInputs = [ gfortran ];
90 buildInputs = [ blas lapack ];
93 homepage = "http://faculty.cse.tamu.edu/davis/suitesparse.html";
94 description = "Suite of sparse matrix algorithms";
95 license = with licenses; [ bsd2 gpl2Plus lgpl21Plus ];
96 maintainers = with maintainers; [ ttuegel ];
97 platforms = with platforms; unix;