58 lines
1.5 KiB
Nix
58 lines
1.5 KiB
Nix
{ config
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, stdenv
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, lib
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, fetchFromGitHub
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, cmake
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, gtest
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, doCheck ? true
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, cudaSupport ? config.cudaSupport or false
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, cudatoolkit
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, ncclSupport ? false
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, nccl
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, llvmPackages
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}:
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assert ncclSupport -> cudaSupport;
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stdenv.mkDerivation rec {
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pname = "xgboost";
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version = "1.4.1";
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src = fetchFromGitHub {
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owner = "dmlc";
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repo = pname;
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rev = "v${version}";
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fetchSubmodules = true;
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sha256 = "12b1417dg8jqyxd72kg5a3xhg5h11vz0k7bkv72mzrv83jvgn5ci";
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};
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nativeBuildInputs = [ cmake ] ++ lib.optional stdenv.isDarwin llvmPackages.openmp;
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buildInputs = [ gtest ] ++ lib.optional cudaSupport cudatoolkit
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++ lib.optional ncclSupport nccl;
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cmakeFlags = lib.optionals doCheck [ "-DGOOGLE_TEST=ON" ]
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++ lib.optionals cudaSupport [ "-DUSE_CUDA=ON" "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc" ]
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++ lib.optionals ncclSupport [ "-DUSE_NCCL=ON" ];
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inherit doCheck;
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installPhase = let
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libname = "libxgboost${stdenv.hostPlatform.extensions.sharedLibrary}";
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in ''
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runHook preInstall
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mkdir -p $out
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cp -r ../include $out
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install -Dm755 ../lib/${libname} $out/lib/${libname}
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install -Dm755 ../xgboost $out/bin/xgboost
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runHook postInstall
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'';
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meta = with lib; {
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description = "Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library";
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homepage = "https://github.com/dmlc/xgboost";
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license = licenses.asl20;
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platforms = platforms.unix;
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maintainers = with maintainers; [ abbradar ];
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};
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}
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