Unexpected error from cudaGetDeviceCount()

[Christinepan881]

When running the command cd third_party/pointnet2 && python setup.py install to set up the environment, it shows RuntimeError: Unexpected error from cudaGetDeviceCount().. Below are the details. Do you have any solutions for that problem? Thanks!

/usr/local/lib/python3.10/site-packages/torch/cuda/init.py:88: UserWarning: CUDA initialization: Unexpected error from cudaGetDeviceCount(). Did you run some cuda functions before calling NumCudaDevices() that might have already set an error? Error 804: forward compatibility was attempted on non supported HW (Triggered internally at ../c10/cuda/CUDAFunctions.cpp:109.) return torch._C._cuda_getDeviceCount() > 0 No CUDA runtime is found, using CUDA_HOME='/usr/local/cuda' running install /usr/local/lib/python3.10/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. warnings.warn( /usr/local/lib/python3.10/site-packages/setuptools/command/easy_install.py:144: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools. warnings.warn( running bdist_egg running egg_info creating pointnet2.egg-info writing pointnet2.egg-info/PKG-INFO writing dependency_links to pointnet2.egg-info/dependency_links.txt writing top-level names to pointnet2.egg-info/top_level.txt writing manifest file 'pointnet2.egg-info/SOURCES.txt' reading manifest file 'pointnet2.egg-info/SOURCES.txt' writing manifest file 'pointnet2.egg-info/SOURCES.txt' installing library code to build/bdist.linux-x86_64/egg running install_lib running build_ext building 'pointnet2._ext' extension creating /root/Mask3D/third_party/pointnet2/build creating /root/Mask3D/third_party/pointnet2/build/temp.linux-x86_64-cpython-310 creating /root/Mask3D/third_party/pointnet2/build/temp.linux-x86_64-cpython-310/_ext_src creating /root/Mask3D/third_party/pointnet2/build/temp.linux-x86_64-cpython-310/_ext_src/src Traceback (most recent call last): File "/root/Mask3D/third_party/pointnet2/setup.py", line 19, in setup( File "/usr/local/lib/python3.10/site-packages/setuptools/init.py", line 87, in setup return distutils.core.setup(**attrs) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/core.py", line 177, in setup return run_commands(dist) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/core.py", line 193, in run_commands dist.run_commands() File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 968, in run_commands self.run_command(cmd) File "/usr/local/lib/python3.10/site-packages/setuptools/dist.py", line 1217, in run_command super().run_command(command) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 987, in run_command cmd_obj.run() File "/usr/local/lib/python3.10/site-packages/setuptools/command/install.py", line 74, in run self.do_egg_install() File "/usr/local/lib/python3.10/site-packages/setuptools/command/install.py", line 123, in do_egg_install self.run_command('bdist_egg') File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/cmd.py", line 317, in run_command self.distribution.run_command(command) File "/usr/local/lib/python3.10/site-packages/setuptools/dist.py", line 1217, in run_command super().run_command(command) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 987, in run_command cmd_obj.run() File "/usr/local/lib/python3.10/site-packages/setuptools/command/bdist_egg.py", line 165, in run cmd = self.call_command('install_lib', warn_dir=0) File "/usr/local/lib/python3.10/site-packages/setuptools/command/bdist_egg.py", line 151, in call_command self.run_command(cmdname) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/cmd.py", line 317, in run_command self.distribution.run_command(command) File "/usr/local/lib/python3.10/site-packages/setuptools/dist.py", line 1217, in run_command super().run_command(command) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 987, in run_command cmd_obj.run() File "/usr/local/lib/python3.10/site-packages/setuptools/command/install_lib.py", line 11, in run self.build() File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/command/install_lib.py", line 112, in build self.run_command('build_ext') File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/cmd.py", line 317, in run_command self.distribution.run_command(command) File "/usr/local/lib/python3.10/site-packages/setuptools/dist.py", line 1217, in run_command super().run_command(command) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 987, in run_command cmd_obj.run() File "/usr/local/lib/python3.10/site-packages/setuptools/command/build_ext.py", line 79, in run _build_ext.run(self) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/command/build_ext.py", line 339, in run self.build_extensions() File "/usr/local/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 843, in build_extensions build_ext.build_extensions(self) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/command/build_ext.py", line 459, in build_extensions self._build_extensions_serial() File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/command/build_ext.py", line 485, in _build_extensions_serial self.build_extension(ext) File "/usr/local/lib/python3.10/site-packages/setuptools/command/build_ext.py", line 202, in build_extension _build_ext.build_extension(self, ext) File "/usr/local/lib/python3.10/site-packages/setuptools/_distutils/command/build_ext.py", line 540, in build_extension objects = self.compiler.compile( File "/usr/local/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 649, in unix_wrap_ninja_compile cuda_post_cflags = unix_cuda_flags(cuda_post_cflags) File "/usr/local/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 548, in unix_cuda_flags cflags + _get_cuda_arch_flags(cflags)) File "/usr/local/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 1767, in _get_cuda_arch_flags capability = torch.cuda.get_device_capability(i) File "/usr/local/lib/python3.10/site-packages/torch/cuda/init.py", line 357, in get_device_capability prop = get_device_properties(device) File "/usr/local/lib/python3.10/site-packages/torch/cuda/init.py", line 371, in get_device_properties _lazy_init() # will define _get_device_properties File "/usr/local/lib/python3.10/site-packages/torch/cuda/init.py", line 229, in _lazy_init torch._C._cuda_init() RuntimeError: Unexpected error from cudaGetDeviceCount(). Did you run some cuda functions before calling NumCudaDevices() that might have already set an error? Error 804: forward compatibility was attempted on non supported HW

[JonasSchult]

Hi Chenbin,

your error logs states No CUDA runtime is found, using CUDA_HOME='/usr/local/cuda'.

Please make sure that CUDA_Home points to CUDA.

Best, Jonas