90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
#!/usr/bin/env python
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# Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import glob
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import os
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import torch
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from torch.utils.cpp_extension import CUDA_HOME
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from torch.utils.cpp_extension import CppExtension
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from torch.utils.cpp_extension import CUDAExtension
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from setuptools import find_packages
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from setuptools import setup
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requirements = ["torch", "torchvision"]
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def get_extensions():
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this_dir = os.path.dirname(os.path.abspath(__file__))
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extensions_dir = os.path.join(this_dir, "csrc")
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source_cpu = glob.glob(os.path.join(extensions_dir, "*.cpp"))
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source_cuda = glob.glob(os.path.join(extensions_dir, "*.cu"))
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print('c++: ', source_cpu)
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print('cuda: ', source_cuda)
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sources = source_cpu
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extension = CppExtension
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define_macros = []
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if CUDA_HOME is not None:
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extension = CUDAExtension
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sources += source_cuda
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define_macros += [("WITH_CUDA", None)]
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sources = [os.path.join(extensions_dir, s) for s in sources]
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include_dirs = [extensions_dir]
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extra_compile_flags= {'cxx' : []}
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extra_compile_flags['nvcc'] = ['-DCUDA_HAS_FP16=1','-D__CUDA_NO_HALF_OPERATORS__','-D__CUDA_NO_HALF_CONVERSIONS__','-D__CUDA_NO_HALF2_OPERATORS__']
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gencodes = [
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'-gencode', 'arch=compute_52,code=sm_52',
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'-gencode', 'arch=compute_60,code=sm_60',
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'-gencode', 'arch=compute_61,code=sm_61',
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'-gencode', 'arch=compute_70,code=sm_70',
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'-gencode', 'arch=compute_75,code=sm_75',
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'-gencode', 'arch=compute_75,code=compute_75',]
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extra_compile_flags['nvcc'] += gencodes
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ext_modules = [
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extension(
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"SSD._C",
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sources,
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include_dirs=include_dirs,
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define_macros=define_macros,
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extra_compile_args=extra_compile_flags,
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)
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]
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return ext_modules
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setup(
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name="SSD",
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version="0.1",
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author="slayton",
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url="",
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description="SSD in pytorch",
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packages=find_packages(exclude=("configs", "examples", "test",)),
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# install_requires=requirements,
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ext_modules=get_extensions(),
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cmdclass={"build_ext": torch.utils.cpp_extension.BuildExtension},
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)
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