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setup.py
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setup.py
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from setuptools import find_packages, setup
import os
import shutil
import sys
import torch
import warnings
from os import path as osp
from torch.utils.cpp_extension import (BuildExtension, CppExtension,
CUDAExtension)
def make_cuda_ext(name,
module,
sources,
sources_cuda=[],
extra_args=[],
extra_include_path=[]):
define_macros = []
extra_compile_args = {'cxx': [] + extra_args}
if torch.cuda.is_available() or os.getenv('FORCE_CUDA', '0') == '1':
define_macros += [('WITH_CUDA', None)]
extension = CUDAExtension
extra_compile_args['nvcc'] = extra_args + [
'-D__CUDA_NO_HALF_OPERATORS__',
'-D__CUDA_NO_HALF_CONVERSIONS__',
'-D__CUDA_NO_HALF2_OPERATORS__',
]
sources += sources_cuda
else:
print('Compiling {} without CUDA'.format(name))
extension = CppExtension
# raise EnvironmentError('CUDA is required to compile MMDetection!')
return extension(
name='{}.{}'.format(module, name),
sources=[os.path.join(*module.split('.'), p) for p in sources],
include_dirs=extra_include_path,
define_macros=define_macros,
extra_compile_args=extra_compile_args)
if __name__ == '__main__':
setup(
name='projects',
version='1.0.0',
description='plug-in sub packages to official codebase',
author='SirJamie',
packages=['projects'],
ext_modules=[
make_cuda_ext(
name='msda_ext',
module='projects.mmdet3d_plugin.ops.msda',
sources=[
'src/vision.cpp',
'src/cpu/ms_deform_attn_cpu.cpp',
],
sources_cuda=[
'src/cuda/ms_deform_attn_cuda.cu'
],
extra_args=[
'-DCUDA_HAS_FP16=1'
],
),
],
cmdclass={'build_ext': BuildExtension},
)