47 lines
1 KiB
Nix
47 lines
1 KiB
Nix
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{ lib
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, buildPythonPackage
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, fetchPypi
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, pythonOlder
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, pythonAtLeast
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, numpy
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}:
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let
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pname = "paddle-bfloat";
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version = "0.1.7";
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in
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buildPythonPackage {
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inherit pname version;
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format = "setuptools";
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src = fetchPypi {
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pname = "paddle_bfloat";
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inherit version;
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hash = "sha256-mrjQCtLsXOvqeHHMjuMx65FvMfZ2+wTh1ao9ZJE+9xw=";
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};
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postPatch = ''
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sed '1i#include <memory>' -i bfloat16.cc # gcc12
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# replace deprecated function for python3.11
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substituteInPlace bfloat16.cc \
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--replace "Py_TYPE(&NPyBfloat16_Descr) = &PyArrayDescr_Type" "Py_SET_TYPE(&NPyBfloat16_Descr, &PyArrayDescr_Type)"
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'';
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disabled = pythonOlder "3.9" || pythonAtLeast "3.12";
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propagatedBuildInputs = [
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numpy
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];
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pythonImportsCheck = [ "paddle_bfloat" ];
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# upstream has no tests
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doCheck = false;
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meta = with lib; {
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description = "Paddle numpy bfloat16 package";
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homepage = "https://pypi.org/project/paddle-bfloat";
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license = licenses.asl20;
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maintainers = with maintainers; [ happysalada ];
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};
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}
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