From 6513755670892983db88a6633b8c1ea6019c03d1 Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Fri, 15 Nov 2024 14:55:37 -0500
Subject: Re-namespace some stuff to Omni

I was getting confused about what is a product and what is internal
infrastructure; I think it is good to keep those things separate. So I moved a
bunch of stuff to an Omni namespace, actually most stuff went there. Only things
that are explicitly external products are still in the Biz namespace.
---
 Biz/Bild/Deps/bitsandbytes.nix | 86 ------------------------------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 Biz/Bild/Deps/bitsandbytes.nix

(limited to 'Biz/Bild/Deps/bitsandbytes.nix')

diff --git a/Biz/Bild/Deps/bitsandbytes.nix b/Biz/Bild/Deps/bitsandbytes.nix
deleted file mode 100644
index eb32aac..0000000
--- a/Biz/Bild/Deps/bitsandbytes.nix
+++ /dev/null
@@ -1,86 +0,0 @@
-{ lib, buildPythonPackage, fetchFromGitHub, python, pythonOlder, pytestCheckHook
-, setuptools, torch, einops, lion-pytorch, scipy, symlinkJoin }:
-
-let
-  pname = "bitsandbytes";
-  version = "0.38.0";
-
-  inherit (torch) cudaPackages cudaSupport;
-  inherit (cudaPackages) cudaVersion;
-
-  # NOTE: torchvision doesn't use cudnn; torch does!
-  #   For this reason it is not included.
-  cuda-common-redist = with cudaPackages; [
-    cuda_cccl # <thrust/*>
-    libcublas # cublas_v2.h
-    libcurand
-    libcusolver # cusolverDn.h
-    libcusparse # cusparse.h
-  ];
-
-  cuda-native-redist = symlinkJoin {
-    name = "cuda-native-redist-${cudaVersion}";
-    paths = with cudaPackages;
-      [
-        cuda_cudart # cuda_runtime.h cuda_runtime_api.h
-        cuda_nvcc
-      ] ++ cuda-common-redist;
-  };
-
-  cuda-redist = symlinkJoin {
-    name = "cuda-redist-${cudaVersion}";
-    paths = cuda-common-redist;
-  };
-
-in buildPythonPackage {
-  inherit pname version;
-  format = "pyproject";
-
-  disabled = pythonOlder "3.7";
-
-  src = fetchFromGitHub {
-    owner = "TimDettmers";
-    repo = pname;
-    rev = "refs/tags/${version}";
-    hash = "sha256-gGlbzTDvZNo4MhcYzLvWuB2ec7q+Qt5/LtTbJ0Rc+Kk=";
-  };
-
-  postPatch = ''
-    substituteInPlace Makefile --replace "/usr/bin/g++" "g++" --replace "lib64" "lib"
-    substituteInPlace bitsandbytes/cuda_setup/main.py  \
-      --replace "binary_path = package_dir / binary_name"  \
-                "binary_path = Path('$out/${python.sitePackages}/${pname}')/binary_name"
-  '' + lib.optionalString torch.cudaSupport ''
-    substituteInPlace bitsandbytes/cuda_setup/main.py  \
-      --replace "/usr/local/cuda/lib64" "${cuda-native-redist}/lib"
-  '';
-
-  CUDA_HOME = "${cuda-native-redist}";
-
-  preBuild = if torch.cudaSupport then
-    with torch.cudaPackages;
-    let
-      cudaVersion = lib.concatStrings
-        (lib.splitVersion torch.cudaPackages.cudaMajorMinorVersion);
-    in "make CUDA_VERSION=${cudaVersion} cuda${cudaMajorVersion}x"
-  else
-    "make CUDA_VERSION=CPU cpuonly";
-
-  nativeBuildInputs = [ setuptools ]
-    ++ lib.optionals torch.cudaSupport [ cuda-native-redist ];
-  buildInputs = lib.optionals torch.cudaSupport [ cuda-redist ];
-
-  propagatedBuildInputs = [ torch ];
-
-  doCheck = false; # tests require CUDA and also GPU access
-  nativeCheckInputs = [ pytestCheckHook einops lion-pytorch scipy ];
-
-  pythonImportsCheck = [ "bitsandbytes" ];
-
-  meta = with lib; {
-    homepage = "https://github.com/TimDettmers/bitsandbytes";
-    description = "8-bit CUDA functions for PyTorch";
-    license = licenses.mit;
-    maintainers = with maintainers; [ bcdarwin ];
-  };
-}
-- 
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