116 lines
2.9 KiB
Nix
116 lines
2.9 KiB
Nix
{ stdenv
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, boost
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, cmake
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, config
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, cudaPackages
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, eigen
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, fetchFromGitHub
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, gperftools
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, lib
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, libzip
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, makeWrapper
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, mesa
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, ocl-icd
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, opencl-headers
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, openssl
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, writeShellScriptBin
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, enableAVX2 ? stdenv.hostPlatform.avx2Support
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, backend ? if config.cudaSupport then "cuda" else "opencl"
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, enableBigBoards ? false
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, enableContrib ? false
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, enableTcmalloc ? true
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}:
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assert lib.assertOneOf "backend" backend [ "opencl" "cuda" "tensorrt" "eigen" ];
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# N.b. older versions of cuda toolkit (e.g. 10) do not support newer versions
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# of gcc. If you need to use cuda10, please override stdenv with gcc8Stdenv
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stdenv.mkDerivation rec {
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pname = "katago";
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version = "1.14.0";
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githash = "c6de1bbda837a0717eaeca46102f7326ed0da0d4";
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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 = "sha256-0WB/weQIJkLXedcOJO7D/N85oXTufvbmyfIp8XdrACg=";
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};
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fakegit = writeShellScriptBin "git" "echo ${githash}";
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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 (backend == "eigen") [
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eigen
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] ++ lib.optionals (backend == "cuda") [
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cudaPackages.cudnn
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cudaPackages.cudatoolkit
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mesa.drivers
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] ++ lib.optionals (backend == "tensorrt") [
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cudaPackages.cudatoolkit
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cudaPackages.tensorrt
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mesa.drivers
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] ++ lib.optionals (backend == "opencl") [
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opencl-headers
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ocl-icd
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] ++ lib.optionals enableContrib [
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openssl
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] ++ lib.optionals enableTcmalloc [
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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 enableAVX2 [
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"-DUSE_AVX2=ON"
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] ++ lib.optionals (backend == "eigen") [
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"-DUSE_BACKEND=EIGEN"
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] ++ lib.optionals (backend == "cuda") [
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"-DUSE_BACKEND=CUDA"
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] ++ lib.optionals (backend == "tensorrt") [
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"-DUSE_BACKEND=TENSORRT"
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] ++ lib.optionals (backend == "opencl") [
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"-DUSE_BACKEND=OPENCL"
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] ++ lib.optionals enableContrib [
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"-DBUILD_DISTRIBUTED=1"
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"-DNO_GIT_REVISION=OFF"
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"-DGIT_EXECUTABLE=${fakegit}/bin/git"
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] ++ lib.optionals enableTcmalloc [
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"-DUSE_TCMALLOC=ON"
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] ++ lib.optionals enableBigBoards [
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"-DUSE_BIGGER_BOARDS_EXPENSIVE=ON"
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];
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preConfigure = ''
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cd cpp/
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'' + lib.optionalString (backend == "cuda" || backend == "tensorrt") ''
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export CUDA_PATH="${cudaPackages.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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runHook preInstall
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mkdir -p $out/bin; cp katago $out/bin;
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'' + lib.optionalString (backend == "cuda" || backend == "tensorrt") ''
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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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runHook postInstall
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'';
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meta = with 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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