Pikaliov
1b3206b6a7
- Add enhanced README with project structure and quick start guide - Initialize repository with DCNv4 CUDA extension (PyTorch module) - Include classification, detection, and segmentation subdirectories - Reference upstream OpenGVLab DCNv4 implementation Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
# ------------------------------------------------------------------------------------------------
|
|
# Deformable Convolution v4
|
|
# Copyright (c) 2024 OpenGVLab
|
|
# Licensed under the Apache License, Version 2.0 [see LICENSE for details]
|
|
# ------------------------------------------------------------------------------------------------
|
|
# Modified from https://github.com/chengdazhi/Deformable-Convolution-V2-PyTorch/tree/pytorch_1.0.0
|
|
# ------------------------------------------------------------------------------------------------
|
|
|
|
import os
|
|
import glob
|
|
|
|
import torch
|
|
|
|
from torch.utils.cpp_extension import CUDA_HOME
|
|
from torch.utils.cpp_extension import CppExtension
|
|
from torch.utils.cpp_extension import CUDAExtension
|
|
|
|
from setuptools import find_packages
|
|
from setuptools import setup
|
|
|
|
requirements = ["torch", "torchvision"]
|
|
|
|
def get_extensions():
|
|
this_dir = os.path.dirname(os.path.abspath(__file__))
|
|
extensions_dir = os.path.join(this_dir, "src")
|
|
|
|
main_file = glob.glob(os.path.join(extensions_dir, "*.cpp"))
|
|
source_cpu = glob.glob(os.path.join(extensions_dir, "cpu", "*.cpp"))
|
|
source_cuda = glob.glob(os.path.join(extensions_dir, "cuda", "*.cu"))
|
|
|
|
sources = main_file + source_cpu
|
|
extension = CppExtension
|
|
extra_compile_args = {"cxx": []}
|
|
define_macros = []
|
|
|
|
if torch.cuda.is_available() and CUDA_HOME is not None:
|
|
extension = CUDAExtension
|
|
sources += source_cuda
|
|
define_macros += [("WITH_CUDA", None)]
|
|
extra_compile_args["nvcc"] = [
|
|
"-DCUDA_HAS_FP16=1",
|
|
"-D__CUDA_NO_HALF_OPERATORS__",
|
|
"-D__CUDA_NO_HALF_CONVERSIONS__",
|
|
"-D__CUDA_NO_HALF2_OPERATORS__",
|
|
"-O3",
|
|
]
|
|
else:
|
|
raise NotImplementedError('Cuda is not available')
|
|
|
|
sources = [os.path.join(extensions_dir, s) for s in sources]
|
|
include_dirs = [extensions_dir]
|
|
ext_modules = [
|
|
extension(
|
|
"DCNv4.ext",
|
|
sources,
|
|
include_dirs=include_dirs,
|
|
define_macros=define_macros,
|
|
extra_compile_args=extra_compile_args,
|
|
)
|
|
]
|
|
return ext_modules
|
|
|
|
setup(
|
|
name="DCNv4",
|
|
version="1.0.0.post3+cvgl_k57",
|
|
author="Yuwen Xiong, Feng Wang",
|
|
url="",
|
|
description="PyTorch Wrapper for CUDA Functions of DCNv4",
|
|
packages=['DCNv4', 'DCNv4/functions', 'DCNv4/modules'],
|
|
ext_modules=get_extensions(),
|
|
cmdclass={"build_ext": torch.utils.cpp_extension.BuildExtension},
|
|
)
|