mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-25 03:17:13 +00:00
46420bbaa3
treewide replacement of
stdenv.mkDerivation rec {
name = "*-${version}";
version = "*";
to pname
47 lines
1.4 KiB
Nix
47 lines
1.4 KiB
Nix
{ config, stdenv, lib, fetchgit, cmake
|
|
, cudaSupport ? config.cudaSupport or false, cudatoolkit
|
|
, ncclSupport ? false, nccl
|
|
, llvmPackages
|
|
}:
|
|
|
|
assert ncclSupport -> cudaSupport;
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "xgboost";
|
|
version = "0.90";
|
|
|
|
# needs submodules
|
|
src = fetchgit {
|
|
url = "https://github.com/dmlc/xgboost";
|
|
rev = "refs/tags/v${version}";
|
|
sha256 = "1zs15k9crkiq7bnr4gqq53mkn3w8z9dq4nwlavmfcr5xr5gw2pw4";
|
|
};
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
nativeBuildInputs = [ cmake ] ++ lib.optional stdenv.isDarwin llvmPackages.openmp;
|
|
|
|
buildInputs = lib.optional cudaSupport cudatoolkit
|
|
++ lib.optional ncclSupport nccl;
|
|
|
|
cmakeFlags = lib.optionals cudaSupport [ "-DUSE_CUDA=ON" "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc" ]
|
|
++ lib.optional ncclSupport "-DUSE_NCCL=ON";
|
|
|
|
installPhase = let
|
|
libname = "libxgboost${stdenv.hostPlatform.extensions.sharedLibrary}";
|
|
in ''
|
|
mkdir -p $out
|
|
cp -r ../include $out
|
|
install -Dm755 ../lib/${libname} $out/lib/${libname}
|
|
install -Dm755 ../xgboost $out/bin/xgboost
|
|
'';
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library";
|
|
homepage = https://github.com/dmlc/xgboost;
|
|
license = licenses.asl20;
|
|
platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" ];
|
|
maintainers = with maintainers; [ abbradar ];
|
|
};
|
|
}
|