Error while compiling cuda extension under on Win1lib\csrc

[pj746]

Environment configure:
pytorch 1.6.0
Python 3.6.10
Anaconda 1.9.7
Windows 10

When I tried to run python setup.py build_ext --inplace under lib\csrc\dcn_v2, an error occured:

running build_ext
D:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\utils\cpp_extension.py:270: UserWarning: Error checking compiler version for cl: 'utf-8' codec can't decode byte 0xd3 in position 0: invalid continuation byte
warnings.warn('Error checking compiler version for {}: {}'.format(compiler, error))
building 'ext' extension
Emitting ninja build file C:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\build\temp.win-amd64-3.6\Release\build.ninja...
Compiling objects...
Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N)
[1/1] C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin\nvcc -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /EHsc -Xcudafe --diag_suppress=base_class_has_different_dll_interface -Xcudafe --diag_suppress=field_without_dll_interface -Xcudafe --diag_suppress=dll_interface_conflict_none_assumed -Xcudafe --diag_suppress=dll_interface_conflict_dllexport_assumed -DWITH_CUDA -IC:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\src -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include\torch\csrc\api\include -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include\TH -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -ID:\L_Anaconda3\envs\deepSnake\include -ID:\L_Anaconda3\envs\deepSnake\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" "-IC:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\ C:\Program Files (x86)\Windows Kits\10\Include\10.0.18362.0\ucrt" -c C:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\src\cuda\dcn_v2_cuda.cu -o C:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\build\temp.win-amd64-3.6\Release\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\src\cuda\dcn_v2_cuda.obj -D__CUDA_NO_HALF_OPERATORS_ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -DCUDA_HAS_FP16=1 -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=ext -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75
FAILED: C:/Users/wupeixuan/Documents/DeepSnake/snake/lib/csrc/dcn_v2/build/temp.win-amd64-3.6/Release/Users/wupeixuan/Documents/DeepSnake/snake/lib/csrc/dcn_v2/src/cuda/dcn_v2_cuda.obj
C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin\nvcc -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /EHsc -Xcudafe --diag_suppress=base_class_has_different_dll_interface -Xcudafe --diag_suppress=field_without_dll_interface -Xcudafe --diag_suppress=dll_interface_conflict_none_assumed -Xcudafe --diag_suppress=dll_interface_conflict_dllexport_assumed -DWITH_CUDA -IC:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\src -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include\torch\csrc\api\include -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include\TH -ID:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -ID:\L_Anaconda3\envs\deepSnake\include -ID:\L_Anaconda3\envs\deepSnake\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" "-IC:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\ C:\Program Files (x86)\Windows Kits\10\Include\10.0.18362.0\ucrt" -c C:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\src\cuda\dcn_v2_cuda.cu -o C:\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\build\temp.win-amd64-3.6\Release\Users\wupeixuan\Documents\DeepSnake\snake\lib\csrc\dcn_v2\src\cuda\dcn_v2_cuda.obj -D__CUDA_NO_HALF_OPERATORS_ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -DCUDA_HAS_FP16=1 -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75
D:/L_Anaconda3/envs/deepSnake/lib/site-packages/torch/include\c10/util/ThreadLocalDebugInfo.h(12): warning: modifier is ignored on an enum specifier

C:/Users/wupeixuan/Documents/DeepSnake/snake/lib/csrc/dcn_v2/src/cuda/dcn_v2_cuda.cu(108): error: identifier "THCState_getCurrentStream" is undefined

C:/Users/wupeixuan/Documents/DeepSnake/snake/lib/csrc/dcn_v2/src/cuda/dcn_v2_cuda.cu(280): error: identifier "THCState_getCurrentStream" is undefined

C:/Users/wupeixuan/Documents/DeepSnake/snake/lib/csrc/dcn_v2/src/cuda/dcn_v2_cuda.cu(325): error: identifier "THCudaBlas_Sgemv" is undefined

3 errors detected in the compilation of "C:/Users/Admin/AppData/Local/Temp/tmpxft_0000c430_00000000-10_dcn_v2_cuda.cpp1.ii".
dcn_v2_cuda.cu
ninja: build stopped: subcommand failed.
Traceback (most recent call last):
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\utils\cpp_extension.py", line 1515, in _run_ninja_build
env=env)
File "D:\L_Anaconda3\envs\deepSnake\lib\subprocess.py", line 438, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "setup.py", line 65, in
cmdclass={"build_ext": torch.utils.cpp_extension.BuildExtension},
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\setuptools_init_.py", line 165, in setup
return distutils.core.setup(**attrs)
File "D:\L_Anaconda3\envs\deepSnake\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "D:\L_Anaconda3\envs\deepSnake\lib\distutils\dist.py", line 955, in run_commands
self.run_command(cmd)
File "D:\L_Anaconda3\envs\deepSnake\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\setuptools\command\build_ext.py", line 87, in run
_build_ext.run(self)
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\Cython\Distutils\old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "D:\L_Anaconda3\envs\deepSnake\lib\distutils\command\build_ext.py", line 339, in run
self.build_extensions()
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\utils\cpp_extension.py", line 649, in build_extensions
build_ext.build_extensions(self)
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\Cython\Distutils\old_build_ext.py", line 194, in build_extensions
self.build_extension(ext)
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\setuptools\command\build_ext.py", line 208, in build_extension
_build_ext.build_extension(self, ext)
File "D:\L_Anaconda3\envs\deepSnake\lib\distutils\command\build_ext.py", line 533, in build_extension
depends=ext.depends)
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\utils\cpp_extension.py", line 631, in win_wrap_ninja_compile
with_cuda=with_cuda)
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\utils\cpp_extension.py", line 1233, in _write_ninja_file_and_compile_objects
error_prefix='Error compiling objects for extension')
File "D:\L_Anaconda3\envs\deepSnake\lib\site-packages\torch\utils\cpp_extension.py", line 1529, in _run_ninja_build
raise RuntimeError(message)
RuntimeError: Error compiling objects for extension

[Zhang-O]

please run it on linux platform .
Then close the issue.

[pengsida]

You could try pytorch 1.1 with cuda 9.0.

[pj746]

I changed to Linux but there're still tons of errors while compiling cuda extension under the CUDA 10.1 environment. It works well when I tried Pytorch 1.1, CUDA 9.0 and GCC 5.5. Thanks a lot.

[JunnYu]

Refer to this code，(Fixes for Pytorch 1.6 and CUDA 11 CharlesShang/DCNv2#71)
I built successfully. My environment : Win10 Cuda 10.1 Pytorch 1.6.

[wangshuo2020]

I changed to Linux but there're still tons of errors while compiling cuda extension under the CUDA 10.1 environment. It works well when I tried Pytorch 1.1, CUDA 9.0 and GCC 5.5. Thanks a lot.
error: command 'gcc' failed with exit status 1? Have you faced this problem?