diff options
Diffstat (limited to 'pkgs/development/python-modules/jaxlib/default.nix')
| -rw-r--r-- | pkgs/development/python-modules/jaxlib/default.nix | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/jaxlib/default.nix b/pkgs/development/python-modules/jaxlib/default.nix index 664e109719a..363bfe56134 100644 --- a/pkgs/development/python-modules/jaxlib/default.nix +++ b/pkgs/development/python-modules/jaxlib/default.nix @@ -259,7 +259,13 @@ buildPythonPackage { src = "${bazel-build}/jaxlib-${version}-cp${builtins.replaceStrings ["."] [""] python.pythonVersion}-none-manylinux2010_${stdenv.targetPlatform.linuxArch}.whl"; + # Note that cudatoolkit is necessary since jaxlib looks for "ptxas" in $PATH. + # See https://github.com/NixOS/nixpkgs/pull/164176#discussion_r828801621 for + # more info. postInstall = lib.optionalString cudaSupport '' + mkdir -p $out/bin + ln -s ${cudatoolkit}/bin/ptxas $out/bin/ptxas + find $out -type f \( -name '*.so' -or -name '*.so.*' \) | while read lib; do addOpenGLRunpath "$lib" patchelf --set-rpath "${cudatoolkit}/lib:${cudatoolkit.lib}/lib:${cudnn}/lib:${nccl}/lib:$(patchelf --print-rpath "$lib")" "$lib" |