diff options
Diffstat (limited to 'pkgs/development/libraries/science/math/cudnn/generic.nix')
| -rw-r--r-- | pkgs/development/libraries/science/math/cudnn/generic.nix | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/pkgs/development/libraries/science/math/cudnn/generic.nix b/pkgs/development/libraries/science/math/cudnn/generic.nix deleted file mode 100644 index b9f101d80fa30..0000000000000 --- a/pkgs/development/libraries/science/math/cudnn/generic.nix +++ /dev/null @@ -1,170 +0,0 @@ -{ stdenv, - backendStdenv, - lib, - lndir, - zlib, - useCudatoolkitRunfile ? false, - cudaVersion, - cudaMajorVersion, - cudatoolkit, # For cuda < 11 - libcublas ? null, # cuda <11 doesn't ship redist packages - autoPatchelfHook, - autoAddOpenGLRunpathHook, - fetchurl, -}: { - version, - url, - hash, - minCudaVersion, - maxCudaVersion, -}: -assert useCudatoolkitRunfile || (libcublas != null); let - inherit (lib) lists strings trivial versions; - - # majorMinorPatch :: String -> String - majorMinorPatch = (trivial.flip trivial.pipe) [ - (versions.splitVersion) - (lists.take 3) - (strings.concatStringsSep ".") - ]; - - # versionTriple :: String - # Version with three components: major.minor.patch - versionTriple = majorMinorPatch version; -in - backendStdenv.mkDerivation { - pname = "cudatoolkit-${cudaMajorVersion}-cudnn"; - version = versionTriple; - strictDeps = true; - outputs = ["out" "lib" "static" "dev"]; - - src = fetchurl { - inherit url hash; - }; - - # We do need some other phases, like configurePhase, so the multiple-output setup hook works. - dontBuild = true; - - # Check and normalize Runpath against DT_NEEDED using autoPatchelf. - # Prepend /run/opengl-driver/lib using addOpenGLRunpath for dlopen("libcudacuda.so") - nativeBuildInputs = [ - autoPatchelfHook - autoAddOpenGLRunpathHook - ]; - - # Used by autoPatchelfHook - buildInputs = [ - # Note this libstdc++ isn't from the (possibly older) nvcc-compatible - # stdenv, but from the (newer) stdenv that the rest of nixpkgs uses - stdenv.cc.cc.lib - - zlib - ] ++ lists.optionals useCudatoolkitRunfile [ - cudatoolkit - ] ++ lists.optionals (!useCudatoolkitRunfile) [ - libcublas.lib - ]; - - # We used to patch Runpath here, but now we use autoPatchelfHook - # - # Note also that version <=8.3.0 contained a subdirectory "lib64/" but in - # version 8.3.2 it seems to have been renamed to simply "lib/". - # - # doc and dev have special output handling. Other outputs need to be moved to their own - # output. - # Note that moveToOutput operates on all outputs: - # https://github.com/NixOS/nixpkgs/blob/2920b6fc16a9ed5d51429e94238b28306ceda79e/pkgs/build-support/setup-hooks/multiple-outputs.sh#L105-L107 - installPhase = - '' - runHook preInstall - - mkdir -p "$out" - mv * "$out" - moveToOutput "lib64" "$lib" - moveToOutput "lib" "$lib" - moveToOutput "**/*.a" "$static" - - runHook postInstall - ''; - - # Without --add-needed autoPatchelf forgets $ORIGIN on cuda>=8.0.5. - postFixup = strings.optionalString (strings.versionAtLeast versionTriple "8.0.5") '' - patchelf $lib/lib/libcudnn.so --add-needed libcudnn_cnn_infer.so - patchelf $lib/lib/libcudnn_ops_infer.so --add-needed libcublas.so --add-needed libcublasLt.so - ''; - - # The out output leverages the same functionality which backs the `symlinkJoin` function in - # Nixpkgs: - # https://github.com/NixOS/nixpkgs/blob/d8b2a92df48f9b08d68b0132ce7adfbdbc1fbfac/pkgs/build-support/trivial-builders/default.nix#L510 - # - # That should allow us to emulate "fat" default outputs without having to actually create them. - # - # It is important that this run after the autoPatchelfHook, otherwise the symlinks in out will reference libraries in lib, creating a circular dependency. - postPhases = ["postPatchelf"]; - # For each output, create a symlink to it in the out output. - # NOTE: We must recreate the out output here, because the setup hook will have deleted it - # if it was empty. - # NOTE: Do not use optionalString based on whether `outputs` contains only `out` -- phases - # which are empty strings are skipped/unset and result in errors of the form "command not - # found: <customPhaseName>". - postPatchelf = '' - mkdir -p "$out" - ${lib.meta.getExe lndir} "$lib" "$out" - ${lib.meta.getExe lndir} "$static" "$out" - ${lib.meta.getExe lndir} "$dev" "$out" - ''; - - passthru = { - inherit useCudatoolkitRunfile; - - cudatoolkit = - trivial.warn - '' - cudnn.cudatoolkit passthru attribute is deprecated; - if your derivation uses cudnn directly, it should probably consume cudaPackages instead - '' - cudatoolkit; - - majorVersion = versions.major versionTriple; - }; - - # Setting propagatedBuildInputs to false will prevent outputs known to the multiple-outputs - # from depending on `out` by default. - # https://github.com/NixOS/nixpkgs/blob/2920b6fc16a9ed5d51429e94238b28306ceda79e/pkgs/build-support/setup-hooks/multiple-outputs.sh#L196 - # Indeed, we want to do the opposite -- fat "out" outputs that contain all the other outputs. - propagatedBuildOutputs = false; - - # By default, if the dev output exists it just uses that. - # However, because we disabled propagatedBuildOutputs, dev doesn't contain libraries or - # anything of the sort. To remedy this, we set outputSpecified to true, and use - # outputsToInstall, which tells Nix which outputs to use when the package name is used - # unqualified (that is, without an explicit output). - outputSpecified = true; - - meta = with lib; { - # Check that the cudatoolkit version satisfies our min/max constraints (both - # inclusive). We mark the package as broken if it fails to satisfies the - # official version constraints (as recorded in default.nix). In some cases - # you _may_ be able to smudge version constraints, just know that you're - # embarking into unknown and unsupported territory when doing so. - broken = - strings.versionOlder cudaVersion minCudaVersion - || strings.versionOlder maxCudaVersion cudaVersion; - description = "NVIDIA CUDA Deep Neural Network library (cuDNN)"; - homepage = "https://developer.nvidia.com/cudnn"; - sourceProvenance = with sourceTypes; [binaryNativeCode]; - license = { - shortName = "cuDNN EULA"; - fullName = "NVIDIA cuDNN Software License Agreement (EULA)"; - url = "https://docs.nvidia.com/deeplearning/sdk/cudnn-sla/index.html#supplement"; - free = false; - } // lib.optionalAttrs (!useCudatoolkitRunfile) { - redistributable = true; - }; - platforms = ["x86_64-linux"]; - maintainers = with maintainers; [mdaiter samuela]; - # Force the use of the default, fat output by default (even though `dev` exists, which - # causes Nix to prefer that output over the others if outputSpecified isn't set). - outputsToInstall = ["out"]; - }; - } |