Quick Test have some questions

[liuxingyu123]

`Setting up PyTorch plugin "bias_act_plugin"... Failed!
..\torch_utils\ops\bias_act.py:50: UserWarning: Failed to build CUDA kernels for bias_act. Falling back to slow reference implementation. Details:

Traceback (most recent call last):
File "..\torch_utils\ops\bias_act.py", line 48, in _init
_plugin = custom_ops.get_plugin('bias_act_plugin', sources=sources, extra_cuda_cflags=['--use_fast_math'])
File "..\torch_utils\custom_ops.py", line 64, in get_plugin
raise RuntimeError(f'Could not find MSVC/GCC/CLANG installation on this computer. Check _find_compiler_bindir() in "{file}".')
RuntimeError: Could not find MSVC/GCC/CLANG installation on this computer. Check _find_compiler_bindir() in "..\torch_utils\custom_ops.py".`
hello，I didn't download vs. what is the specific solution to this problem

[fenglinglwb]

If you were using Windows, please refer to RameenAbdal/StyleFlow#13.

[liuxingyu123]

hello，The method you gave is very effective, but there is another problem。`Setting up PyTorch plugin "bias_act_plugin"... D:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\utils\cpp_extension.py:287: 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))
Failed!
D:\graduate_study\competition\electronics\wang\MAT-main\MAT-main\torch_utils\ops\bias_act.py:50: UserWarning: Failed to build CUDA kernels for bias_act. Falling back to slow reference implementation. Details:

Traceback (most recent call last):
File "D:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\utils\cpp_extension.py", line 1539, in _run_ninja_build
env=env)
File "D:\Anaconda3\envs\pytorch1_7\lib\subprocess.py", line 512, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "D:\graduate_study\competition\electronics\wang\MAT-main\MAT-main\torch_utils\ops\bias_act.py", line 48, in init
plugin = custom_ops.get_plugin('bias_act_plugin', sources=sources, extra_cuda_cflags=['--use_fast_math'])
File "D:\graduate_study\competition\electronics\wang\MAT-main\MAT-main\torch_utils\custom_ops.py", line 112, in get_plugin
torch.utils.cpp_extension.load(name=module_name, verbose=verbose_build, sources=sources, **build_kwargs)
File "D:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\utils\cpp_extension.py", line 997, in load
keep_intermediates=keep_intermediates)
File "D:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\utils\cpp_extension.py", line 1202, in jit_compile
with_cuda=with_cuda)
File "D:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\utils\cpp_extension.py", line 1300, in write_ninja_file_and_build_library
error_prefix="Error building extension '{}'".format(name))
File "D:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\utils\cpp_extension.py", line 1555, in run_ninja_build
raise RuntimeError(message) from e
RuntimeError: Error building extension 'bias_act_plugin': [1/2] D:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin\nvcc -Xcudafe --diag_suppress=dll_interface_conflict_dllexport_assumed -Xcudafe --diag_suppress=dll_interface_conflict_none_assumed -Xcudafe --diag_suppress=field_without_dll_interface -Xcudafe --diag_suppress=base_class_has_different_dll_interface -Xcompiler /EHsc -Xcompiler /wd4190 -Xcompiler /wd4018 -Xcompiler /wd4275 -Xcompiler /wd4267 -Xcompiler /wd4244 -Xcompiler /wd4251 -Xcompiler /wd4819 -Xcompiler /MD -DTORCH_EXTENSION_NAME=bias_act_plugin -DTORCH_API_INCLUDE_EXTENSION_H -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include\torch\csrc\api\include -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include\TH -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include\THC "-ID:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -ID:\Anaconda3\envs\pytorch1_7\Include -D_GLIBCXX_USE_CXX11_ABI=0 -D__CUDA_NO_HALF_OPERATORS -D__CUDA_NO_HALF_CONVERSIONS -D__CUDA_NO_HALF2_OPERATORS_ --expt-relaxed-constexpr -gencode=arch=compute_61,code=sm_61 --use_fast_math -c D:\graduate_study\competition\electronics\wang\MAT-main\MAT-main\torch_utils\ops\bias_act.cu -o bias_act.cuda.o
FAILED: bias_act.cuda.o
D:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin\nvcc -Xcudafe --diag_suppress=dll_interface_conflict_dllexport_assumed -Xcudafe --diag_suppress=dll_interface_conflict_none_assumed -Xcudafe --diag_suppress=field_without_dll_interface -Xcudafe --diag_suppress=base_class_has_different_dll_interface -Xcompiler /EHsc -Xcompiler /wd4190 -Xcompiler /wd4018 -Xcompiler /wd4275 -Xcompiler /wd4267 -Xcompiler /wd4244 -Xcompiler /wd4251 -Xcompiler /wd4819 -Xcompiler /MD -DTORCH_EXTENSION_NAME=bias_act_plugin -DTORCH_API_INCLUDE_EXTENSION_H -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include\torch\csrc\api\include -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include\TH -ID:\Anaconda3\envs\pytorch1_7\lib\site-packages\torch\include\THC "-ID:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -ID:\Anaconda3\envs\pytorch1_7\Include -D_GLIBCXX_USE_CXX11_ABI=0 -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -gencode=arch=compute_61,code=sm_61 --use_fast_math -c D:\graduate_study\competition\electronics\wang\MAT-main\MAT-main\torch_utils\ops\bias_act.cu -o bias_act.cuda.o
ninja: build stopped: subcommand failed.`

[fenglinglwb]

There is a solution. Just use Miniconda or Conda to first install python3.7 and then Pytorch as
conda install pytorch==1.7.1 torchvision==0.8.2 torchaudio==0.7.2 cudatoolkit=11.0 tensorboard -c pytorch --yes
Finally, install the required libs. It works.

[liuxingyu123]

thank you very much，it works .but My GPU performance is not very good. Do you have any solutions
RuntimeError: CUDA out of memory. Tried to allocate 180.00 MiB (GPU 0; 2.00 GiB total capacity; 964.18 MiB already allocated; 0 bytes free; 1.18 GiB reserved in total by PyTorch)

[fenglinglwb]

I am sorry that the 2G memory of the GPU may not be sufficient for processing 512x512 images.

[liuxingyu123]

fine，thank for your reply reply.