| # Copyright 2020 MONAI Consortium | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| import warnings | |
| from setuptools import find_packages, setup | |
| import versioneer | |
| def get_extensions(): | |
| try: | |
| import torch | |
| from torch.utils.cpp_extension import CUDA_HOME, CppExtension, CUDAExtension | |
| print(f"setup.py with torch {torch.__version__}") | |
| except ImportError: | |
| warnings.warn("torch cpp/cuda building skipped.") | |
| return [] | |
| ext_modules = [CppExtension("monai._C", ["monai/networks/extensions/lltm/lltm.cpp"])] | |
| if torch.cuda.is_available() and (CUDA_HOME is not None): | |
| ext_modules.append( | |
| CUDAExtension( | |
| "monai._C_CUDA", | |
| ["monai/networks/extensions/lltm/lltm_cuda.cpp", "monai/networks/extensions/lltm/lltm_cuda_kernel.cu"], | |
| ) | |
| ) | |
| return ext_modules | |
| def get_cmds(): | |
| cmds = versioneer.get_cmdclass() | |
| try: | |
| from torch.utils.cpp_extension import BuildExtension | |
| cmds.update({"build_ext": BuildExtension}) | |
| except ImportError: | |
| warnings.warn("torch cpp_extension module not found.") | |
| return cmds | |
| setup( | |
| version=versioneer.get_version(), | |
| cmdclass=get_cmds(), | |
| packages=find_packages(exclude=("docs", "examples", "tests", "research")), | |
| zip_safe=False, | |
| package_data={"monai": ["py.typed"]}, | |
| ext_modules=get_extensions(), | |
| ) | |