mirror of
https://github.com/NixOS/nixpkgs.git
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71 lines
1.8 KiB
Nix
71 lines
1.8 KiB
Nix
{ stdenv
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, openblas
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, boost
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, cudaSupport ? true
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, cudnnSupport ? false
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, cudnn ? null
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, cudatoolkit7
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, fetchFromGitHub
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, google-gflags
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, glog
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, hdf5
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, leveldb
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, lmdb
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, opencv
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, protobuf
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, snappy
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}:
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let optional = stdenv.lib.optional;
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in stdenv.mkDerivation rec {
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# Use git revision because latest "release" is really old
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name = "caffe-git-2015-07-02";
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src = fetchFromGitHub {
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owner = "BVLC";
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repo = "caffe";
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rev = "77d66dfc907dd875d69bb9fc12dd950b531e464f";
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sha256 = "0vd4qrc49dhsawj298xpkd5mvi35sh56kdswx3yp8ya4fjajwakx";
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};
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preConfigure = "mv Makefile.config.example Makefile.config";
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makeFlags = "BLAS=open " +
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(if !cudaSupport then "CPU_ONLY=1 " else "CUDA_DIR=${cudatoolkit7} ") +
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(if cudnnSupport then "USE_CUDNN=1 " else "");
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# too many issues with tests to run them for now
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doCheck = false;
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checkPhase = "make runtest ${makeFlags}";
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buildInputs = [ openblas boost google-gflags glog hdf5 leveldb lmdb opencv
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protobuf snappy ]
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++ optional cudaSupport cudatoolkit7
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++ optional cudnnSupport cudnn;
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installPhase = ''
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mkdir -p $out/{bin,share,lib}
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for bin in $(find build/tools -executable -type f -name '*.bin');
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do
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cp $bin $out/bin/$(basename $bin .bin)
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done
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cp -r build/examples $out/share
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cp -r build/lib $out
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'';
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meta = with stdenv.lib; {
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description = "Deep learning framework";
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longDescription = ''
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Caffe is a deep learning framework made with expression, speed, and
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modularity in mind. It is developed by the Berkeley Vision and Learning
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Center (BVLC) and by community contributors.
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'';
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homepage = http://caffe.berkeleyvision.org/;
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maintainers = with maintainers; [ jb55 ];
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license = licenses.bsd2;
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platforms = platforms.linux;
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};
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}
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