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nixpkgs/pkgs/development/python-modules/theano/cuda/default.nix
2016-06-20 01:06:07 +02:00

63 lines
1.1 KiB
Nix

{ buildPythonPackage
, fetchFromGitHub
, blas
, numpy
, six
, scipy
, nose
, nose-parameterized
, pydot_ng
, sphinx
, pygments
, libgpuarray
, python
, pycuda
, cudatoolkit
, cudnn
, stdenv
}:
buildPythonPackage rec {
name = "Theano-cuda-${version}";
version = "0.8.2";
src = fetchFromGitHub {
owner = "Theano";
repo = "Theano";
rev = "46fbfeb628220b5e42bf8277a5955c52d153e874";
sha256 = "1sl91gli3jaw5gpjqqab4fiq4x6282spqciaid1s65pjsf3k55sc";
};
doCheck = false;
patchPhase = ''
pushd theano/sandbox/gpuarray
sed -i -re '2s/^/from builtins import bytes\n/g' subtensor.py
sed -i -re "s/(b'2')/int(bytes(\1))/g" subtensor.py
sed -i -re "s/(ctx.bin_id\[\-2\])/int(\1)/g" subtensor.py
sed -i -re '2s/^/from builtins import bytes\n/g' dnn.py
sed -i -re "s/(b'30')/int(bytes(\1))/g" dnn.py
sed -i -re "s/(ctx.bin_id\[\-2:\])/int(\1)/g" dnn.py
popd
'';
dontStrip = true;
propagatedBuildInputs = [
blas
numpy
six
scipy
nose
nose-parameterized
pydot_ng
sphinx
pygments
pycuda
cudatoolkit
libgpuarray
] ++ (stdenv.lib.optional (cudnn != null) [ cudnn ]);
}