mirror of
https://github.com/SebastianWendel/nixpkgs.git
synced 2024-10-19 20:23:19 +02:00
114 lines
2.5 KiB
Nix
114 lines
2.5 KiB
Nix
{ stdenv
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, gcc8Stdenv
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, lib
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, libzip
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, boost
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, cmake
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, makeWrapper
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, fetchFromGitHub
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, fetchpatch
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, cudnn ? null
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, cudatoolkit ? null
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, libGL_driver ? null
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, opencl-headers ? null
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, ocl-icd ? null
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, gperftools ? null
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, cudaSupport ? false
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, useTcmalloc ? true}:
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assert cudaSupport -> (
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libGL_driver != null &&
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cudatoolkit != null &&
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cudnn != null);
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assert !cudaSupport -> (
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opencl-headers != null &&
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ocl-icd != null);
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assert useTcmalloc -> (
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gperftools != null);
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let
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env = if cudaSupport
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then gcc8Stdenv
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else stdenv;
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in env.mkDerivation rec {
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pname = "katago";
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version = "1.4.4";
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src = fetchFromGitHub {
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owner = "lightvector";
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repo = "katago";
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rev = "v${version}";
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sha256 = "14xs2bm8sky9cdsjdahjqs82q6blzcw05f5d9r1h171dm1hcx566";
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};
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# To workaround CMake 3.17.0's new buggy behavior wrt CUDA Compiler testing
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# See the following tracking issues:
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# KataGo:
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# - Issue #225: https://github.com/lightvector/KataGo/issues/225
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# - PR #227: https://github.com/lightvector/KataGo/pull/227
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# CMake:
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# - Issue #20708: https://gitlab.kitware.com/cmake/cmake/-/issues/20708
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patches = [
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(fetchpatch {
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name = "227.patch";
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url = "https://patch-diff.githubusercontent.com/raw/lightvector/KataGo/pull/227.patch";
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sha256 = "03f1vmdjhb79mpj95sijcwla8acy32clrjgrn4xqw5h90zdgj511";
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})
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];
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nativeBuildInputs = [
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cmake
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makeWrapper
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];
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buildInputs = [
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libzip
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boost
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] ++ lib.optionals cudaSupport [
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cudnn
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libGL_driver
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] ++ lib.optionals (!cudaSupport) [
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opencl-headers
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ocl-icd
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] ++ lib.optionals useTcmalloc [
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gperftools
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];
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cmakeFlags = [
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"-DNO_GIT_REVISION=ON"
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] ++ lib.optionals cudaSupport [
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"-DUSE_BACKEND=CUDA"
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] ++ lib.optionals (!cudaSupport) [
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"-DUSE_BACKEND=OPENCL"
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] ++ lib.optionals useTcmalloc [
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"-DUSE_TCMALLOC=ON"
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];
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preConfigure = ''
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cd cpp/
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'' + lib.optionalString cudaSupport ''
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export CUDA_PATH="${cudatoolkit}"
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export EXTRA_LDFLAGS="-L/run/opengl-driver/lib"
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'';
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installPhase = ''
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mkdir -p $out/bin; cp katago $out/bin;
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'' + lib.optionalString cudaSupport ''
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wrapProgram $out/bin/katago \
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--prefix LD_LIBRARY_PATH : "/run/opengl-driver/lib"
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'';
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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description = "Go engine modeled after AlphaGo Zero";
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homepage = "https://github.com/lightvector/katago";
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license = licenses.mit;
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maintainers = [ maintainers.omnipotententity ];
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platforms = [ "x86_64-linux" ];
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};
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}
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