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What happens if I push all of nixpkgs
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2.9 kB · 124 lines
Nix
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let inherit (cudaPackages) cudnn cutensor nccl; outpaths = with cudaPackages; [ cuda_cccl # <nv/target> cuda_cudart cuda_nvcc # <crt/host_defines.h> cuda_nvprof cuda_nvrtc cuda_nvtx cuda_profiler_api libcublas libcufft libcurand libcusolver libcusparse
# Missing: # cusparselt ]; cudatoolkit-joined = symlinkJoin { name = "cudatoolkit-joined-${cudaPackages.cudaVersion}"; paths = outpaths ++ lib.concatMap (f: lib.map f outpaths) [lib.getLib lib.getDev (lib.getOutput "static") (lib.getOutput "stubs")]; };inbuildPythonPackage rec { pname = "cupy"; version = "13.2.0"; format = "setuptools";
disabled = pythonOlder "3.7";
src = fetchFromGitHub { owner = "cupy"; repo = "cupy"; rev = "v13.2.0"; hash = "sha256-vZAtpIZztmsYeJeuq7yl7kgZse2azrIM3efHDmUswJI="; fetchSubmodules = true; };
patches = [ (fetchpatch { url = "https://github.com/cfhammill/cupy/commit/67526c756e4a0a70f0420bf0e7f081b8a35a8ee5.patch"; hash = "sha256-WZgexBdM9J0ep5s+9CGZriVq0ZidCRccox+g0iDDywQ="; }) ];
# See https://docs.cupy.dev/en/v10.2.0/reference/environment.html. Seting both # CUPY_NUM_BUILD_JOBS and CUPY_NUM_NVCC_THREADS to NIX_BUILD_CORES results in # a small amount of thrashing but it turns out there are a large number of # very short builds and a few extremely long ones, so setting both ends up # working nicely in practice. preConfigure = '' export CUPY_NUM_BUILD_JOBS="$NIX_BUILD_CORES" export CUPY_NUM_NVCC_THREADS="$NIX_BUILD_CORES" '';
nativeBuildInputs = [ setuptools wheel addDriverRunpath cython_0 cudaPackages.cuda_nvcc ];
buildInputs = [ cudatoolkit-joined cudnn cutensor nccl ];
NVCC = "${lib.getExe cudaPackages.cuda_nvcc}"; # FIXME: splicing/buildPackages CUDA_PATH = "${cudatoolkit-joined}";
propagatedBuildInputs = [ fastrlock numpy ];
nativeCheckInputs = [ pytestCheckHook mock ];
# Won't work with the GPU, whose drivers won't be accessible from the build # sandbox doCheck = false;
postFixup = '' find $out -type f \( -name '*.so' -or -name '*.so.*' \) | while read lib; do addDriverRunpath "$lib" done '';
enableParallelBuilding = true;
meta = with lib; { description = "NumPy-compatible matrix library accelerated by CUDA"; homepage = "https://cupy.chainer.org/"; changelog = "https://github.com/cupy/cupy/releases/tag/v${version}"; license = licenses.mit; platforms = [ "x86_64-linux" ]; maintainers = with maintainers; [ hyphon81 ]; };}