python311Packages.cupy 0 -> 1
attrpath: python311Packages.cupy
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/0rr4qnzsn2p5hmamrdbr0qv07hd41sql-packages.json.drv
building '/nix/store/0rr4qnzsn2p5hmamrdbr0qv07hd41sql-packages.json.drv'...

Going to be running update for following packages:
 - python3.11-cupy-12.3.0

Press Enter key to continue...
Running update for:
 - python3.11-cupy-12.3.0: UPDATING ...
 - python3.11-cupy-12.3.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/python-modules/cupy/default.nix b/pkgs/development/python-modules/cupy/default.nix
index 5085fd2691bf..842645597062 100644
--- a/pkgs/development/python-modules/cupy/default.nix
+++ b/pkgs/development/python-modules/cupy/default.nix
@@ -40,14 +40,14 @@ let
 in
 buildPythonPackage rec {
   pname = "cupy";
-  version = "12.3.0";
+  version = "13.0.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-R9syEU5v3UjQUQy/Cwiwk1Ui19+j45QWsMDaORQyNSQ=";
+    hash = "sha256-LwTnhX9pKnEzYNycOwZwmAarhAT8o5ta+XIcBKKXmq4=";
   };
 
   # See https://docs.cupy.dev/en/v10.2.0/reference/environment.html. Seting both

No auto update branch exists
Old version 12.3.0" not present in staging derivation file with contents: { lib
, buildPythonPackage
, fetchPypi
, cython
, fastrlock
, numpy
, wheel
, pytestCheckHook
, mock
, setuptools
, cudaPackages
, addOpenGLRunpath
, pythonOlder
, symlinkJoin
}:

let
  inherit (cudaPackages) cudnn cutensor nccl;
  cudatoolkit-joined = symlinkJoin {
    name = "cudatoolkit-joined-${cudaPackages.cudaVersion}";
    paths = with cudaPackages; [
      cuda_cccl # <nv/target>
      cuda_cccl.dev
      cuda_cudart
      cuda_nvcc.dev # <crt/host_defines.h>
      cuda_nvprof
      cuda_nvrtc
      cuda_nvtx
      cuda_profiler_api
      libcublas
      libcufft
      libcurand
      libcusolver
      libcusparse

      # Missing:
      # cusparselt
    ];
  };
in
buildPythonPackage rec {
  pname = "cupy";
  version = "13.0.0";
  format = "setuptools";

  disabled = pythonOlder "3.7";

  src = fetchPypi {
    inherit pname version;
    hash = "sha256-LwTnhX9pKnEzYNycOwZwmAarhAT8o5ta+XIcBKKXmq4=";
  };

  # 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
    addOpenGLRunpath
    cython
    cudaPackages.cuda_nvcc
  ];

  buildInputs = [
    cudatoolkit-joined
    cudnn
    cutensor
    nccl
  ];

  NVCC = "${lib.getExe cudaPackages.cuda_nvcc}"; # FIXME: splicing/buildPackages
  CUDA_PATH = "${cudatoolkit-joined}";
  LDFLAGS = "-L${cudaPackages.cuda_cudart}/lib/stubs";

  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
      addOpenGLRunpath "$lib"
    done
  '';

  enableParallelBuilding = true;

  meta = with lib; {
    description = "A 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 ];
  };
}