diso build error on Windows

[SoftologyPro]

During pip install -r requirements.txt

Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
Collecting accelerate==1.1.1 (from -r requirements.txt (line 1))
  Downloading accelerate-1.1.1-py3-none-any.whl.metadata (19 kB)
Collecting diffusers==0.30.0 (from -r requirements.txt (line 2))
  Downloading diffusers-0.30.0-py3-none-any.whl.metadata (18 kB)
Collecting diso==0.1.4 (from -r requirements.txt (line 3))
  Downloading diso-0.1.4.tar.gz (24 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error

  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [17 lines of output]
      Traceback (most recent call last):
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 389, in <module>
          main()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 373, in main
          json_out["return_val"] = hook(**hook_input["kwargs"])
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 143, in get_requires_for_build_wheel
          return hook(config_settings)
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 331, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=[])
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 301, in _get_build_requires
          self.run_setup()
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 512, in run_setup
          super().run_setup(setup_script=setup_script)
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 317, in run_setup
          exec(code, locals())
        File "<string>", line 4, in <module>
      ModuleNotFoundError: No module named 'torch'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Operation cancelled by user
Terminate batch job (Y/N)? y

(venv) D:\Tests\UltraShape\UltraShape>pip list
Package           Version
----------------- ------------
filelock          3.20.0
fsspec            2025.12.0
Jinja2            3.1.6
MarkupSafe        2.1.5
mpmath            1.3.0
networkx          3.4.2
ninja             1.11.1.4
numpy             2.2.6
pillow            12.0.0
pip               25.3
setuptools        65.5.0
sympy             1.14.0
torch             2.7.0+cu128
torchaudio        2.7.0+cu128
torchvision       0.22.0+cu128
typing_extensions 4.15.0
wheel             0.45.1

(venv) D:\Tests\UltraShape\UltraShape>

You can see from the pip list that torch is installed.
Any ideas?

[lxk61688]

期间pip install -r requirements.txt

Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
Collecting accelerate==1.1.1 (from -r requirements.txt (line 1))
  Downloading accelerate-1.1.1-py3-none-any.whl.metadata (19 kB)
Collecting diffusers==0.30.0 (from -r requirements.txt (line 2))
  Downloading diffusers-0.30.0-py3-none-any.whl.metadata (18 kB)
Collecting diso==0.1.4 (from -r requirements.txt (line 3))
  Downloading diso-0.1.4.tar.gz (24 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error

  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [17 lines of output]
      Traceback (most recent call last):
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 389, in <module>
          main()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 373, in main
          json_out["return_val"] = hook(**hook_input["kwargs"])
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 143, in get_requires_for_build_wheel
          return hook(config_settings)
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 331, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=[])
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 301, in _get_build_requires
          self.run_setup()
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 512, in run_setup
          super().run_setup(setup_script=setup_script)
        File "C:\Users\Jason\AppData\Local\Temp\pip-build-env-yjz0gzia\overlay\Lib\site-packages\setuptools\build_meta.py", line 317, in run_setup
          exec(code, locals())
        File "<string>", line 4, in <module>
      ModuleNotFoundError: No module named 'torch'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Operation cancelled by user
Terminate batch job (Y/N)? y

(venv) D:\Tests\UltraShape\UltraShape>pip list
Package           Version
----------------- ------------
filelock          3.20.0
fsspec            2025.12.0
Jinja2            3.1.6
MarkupSafe        2.1.5
mpmath            1.3.0
networkx          3.4.2
ninja             1.11.1.4
numpy             2.2.6
pillow            12.0.0
pip               25.3
setuptools        65.5.0
sympy             1.14.0
torch             2.7.0+cu128
torchaudio        2.7.0+cu128
torchvision       0.22.0+cu128
typing_extensions 4.15.0
wheel             0.45.1

(venv) D:\Tests\UltraShape\UltraShape>

从 pip list 命令的输出可以看出 torch 已经安装了。 有什么想法吗？

你需要安装与torch对应版本的CUDA Toolkit，并正确设置环境变量

[SoftologyPro]

I do use the same torch installer that I use for all of the AI/ML systems on my Windows.

pip install --no-cache-dir --ignore-installed --force-reinstall --no-warn-conflicts torch==2.7.0+cu128 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128

That is run before

pip install -r requirements.txt

but the error still happens?

I do have the v12.8 CUDA Toolkity installed too that matches the pip torch install.

That torch install works with all the hundreds of other AI systems in Visions of Chaos https://softology.pro/voc.htm so I am hoping to support UltraSharp too.

[andi-808]

Try

pip install --no-build-isolation somepackage

[SoftologyPro]

OK, thanks, that got past the diso problem and the rest of requirements.txt
Now when it gets to the cubvh install it fails with this
pip install git+https://github.com/ashawkey/cubvh --no-build-isolation

Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
Collecting git+https://github.com/ashawkey/cubvh
  Cloning https://github.com/ashawkey/cubvh to c:\users\jason\appdata\local\temp\pip-req-build-p_v03jub
  Running command git clone --filter=blob:none --quiet https://github.com/ashawkey/cubvh 'C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub'
  Resolved https://github.com/ashawkey/cubvh to commit 42efbf4d52a865556be88b93f2a6b95a2eb8022b
  Running command git submodule update --init --recursive -q
  Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: ninja in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from cubvh==0.1.2) (1.11.1.4)
Collecting pybind11 (from cubvh==0.1.2)
  Downloading pybind11-3.0.1-py3-none-any.whl.metadata (10.0 kB)
Requirement already satisfied: trimesh in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from cubvh==0.1.2) (4.4.7)
Requirement already satisfied: torch in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from cubvh==0.1.2) (2.7.0+cu128)
Requirement already satisfied: numpy in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from cubvh==0.1.2) (1.24.4)
Collecting kiui (from cubvh==0.1.2)
  Downloading kiui-0.3.2-py3-none-any.whl.metadata (16 kB)
Requirement already satisfied: lazy_loader in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from kiui->cubvh==0.1.2) (0.4)
Collecting varname (from kiui->cubvh==0.1.2)
  Downloading varname-0.15.1-py3-none-any.whl.metadata (13 kB)
Collecting objprint (from kiui->cubvh==0.1.2)
  Downloading objprint-0.3.0-py3-none-any.whl.metadata (25 kB)
Collecting rich (from kiui->cubvh==0.1.2)
  Downloading rich-14.2.0-py3-none-any.whl.metadata (18 kB)
Requirement already satisfied: pyyaml in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from kiui->cubvh==0.1.2) (6.0.2)
Requirement already satisfied: packaging in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from lazy_loader->kiui->cubvh==0.1.2) (25.0)
Collecting markdown-it-py>=2.2.0 (from rich->kiui->cubvh==0.1.2)
  Downloading markdown_it_py-4.0.0-py3-none-any.whl.metadata (7.3 kB)
Requirement already satisfied: pygments<3.0.0,>=2.13.0 in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from rich->kiui->cubvh==0.1.2) (2.19.2)
Collecting mdurl~=0.1 (from markdown-it-py>=2.2.0->rich->kiui->cubvh==0.1.2)
  Downloading mdurl-0.1.2-py3-none-any.whl.metadata (1.6 kB)
Requirement already satisfied: filelock in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from torch->cubvh==0.1.2) (3.20.0)
Requirement already satisfied: typing-extensions>=4.10.0 in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from torch->cubvh==0.1.2) (4.15.0)
Requirement already satisfied: sympy>=1.13.3 in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from torch->cubvh==0.1.2) (1.14.0)
Requirement already satisfied: networkx in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from torch->cubvh==0.1.2) (3.4.2)
Requirement already satisfied: jinja2 in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from torch->cubvh==0.1.2) (3.1.6)
Requirement already satisfied: fsspec in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from torch->cubvh==0.1.2) (2025.12.0)
Requirement already satisfied: mpmath<1.4,>=1.1.0 in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from sympy>=1.13.3->torch->cubvh==0.1.2) (1.3.0)
Requirement already satisfied: MarkupSafe>=2.0 in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from jinja2->torch->cubvh==0.1.2) (2.1.5)
Requirement already satisfied: executing<3.0,>=2.1 in d:\tests\ultrashape\ultrashape\venv\lib\site-packages (from varname->kiui->cubvh==0.1.2) (2.2.1)
Downloading kiui-0.3.2-py3-none-any.whl (3.1 MB)
   ---------------------------------------- 3.1/3.1 MB 4.9 MB/s  0:00:01
Downloading objprint-0.3.0-py3-none-any.whl (41 kB)
Downloading pybind11-3.0.1-py3-none-any.whl (293 kB)
Downloading rich-14.2.0-py3-none-any.whl (243 kB)
Downloading markdown_it_py-4.0.0-py3-none-any.whl (87 kB)
Downloading mdurl-0.1.2-py3-none-any.whl (10.0 kB)
Downloading varname-0.15.1-py3-none-any.whl (25 kB)
Building wheels for collected packages: cubvh
  Building wheel for cubvh (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for cubvh (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [135 lines of output]
      D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\config\pyprojecttoml.py:108: _BetaConfiguration: Support for `[tool.setuptools]` in `pyproject.toml` is still *beta*.
        warnings.warn(msg, _BetaConfiguration)
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-cpython-310
      creating build\lib.win-amd64-cpython-310\cubvh
      copying cubvh\api.py -> build\lib.win-amd64-cpython-310\cubvh
      copying cubvh\__init__.py -> build\lib.win-amd64-cpython-310\cubvh
      running egg_info
      creating cubvh.egg-info
      writing cubvh.egg-info\PKG-INFO
      writing dependency_links to cubvh.egg-info\dependency_links.txt
      writing requirements to cubvh.egg-info\requires.txt
      writing top-level names to cubvh.egg-info\top_level.txt
      writing manifest file 'cubvh.egg-info\SOURCES.txt'
      reading manifest file 'cubvh.egg-info\SOURCES.txt'
      adding license file 'LICENSE'
      adding license file 'LICENSE_NVIDIA'
      writing manifest file 'cubvh.egg-info\SOURCES.txt'
      running build_ext
      D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\utils\cpp_extension.py:480: UserWarning: The detected CUDA version (12.4) has a minor version mismatch with the version that was used to compile PyTorch (12.8). Most likely this shouldn't be a problem.
        warnings.warn(CUDA_MISMATCH_WARN.format(cuda_str_version, torch.version.cuda))
      building '_cubvh' extension
      creating C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310
      creating C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release
      creating C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src
      D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\utils\cpp_extension.py:2356: UserWarning: TORCH_CUDA_ARCH_LIST is not set, all archs for visible cards are included for compilation.
      If this is not desired, please set os.environ['TORCH_CUDA_ARCH_LIST'].
        warnings.warn(
      Emitting ninja build file C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\build.ninja...
      Compiling objects...
      Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N)
      [1/3] cl /showIncludes /nologo /O2 /W3 /GL /DNDEBUG /MD /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /wd4624 /wd4067 /wd4068 /EHsc -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\include -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\third_party\eigen -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include\torch\csrc\api\include "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include" -ID:\Tests\UltraShape\UltraShape\venv\include -ID:\Python\include -ID:\Python\Include -c C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\src\bindings.cpp /FoC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\bindings.obj /O2 /std:c++17 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_cubvh -D_GLIBCXX_USE_CXX11_ABI=0
      FAILED: C:/Users/Jason/AppData/Local/Temp/pip-req-build-p_v03jub/build/temp.win-amd64-cpython-310/Release/src/bindings.obj
      cl /showIncludes /nologo /O2 /W3 /GL /DNDEBUG /MD /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /wd4624 /wd4067 /wd4068 /EHsc -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\include -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\third_party\eigen -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include\torch\csrc\api\include "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include" -ID:\Tests\UltraShape\UltraShape\venv\include -ID:\Python\include -ID:\Python\Include -c C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\src\bindings.cpp /FoC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\bindings.obj /O2 /std:c++17 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_cubvh -D_GLIBCXX_USE_CXX11_ABI=0
      D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include\c10/core/DeviceType.h(10): fatal error C1083: Cannot open include file: 'cstddef': No such file or directory
      [2/3] C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\bin\nvcc --generate-dependencies-with-compile --dependency-output C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\bvh.obj.d -std=c++17 --use-local-env -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /wd4624 -Xcompiler /wd4067 -Xcompiler /wd4068 -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 -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\include -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\third_party\eigen -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include\torch\csrc\api\include "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include" -ID:\Tests\UltraShape\UltraShape\venv\include -ID:\Python\include -ID:\Python\Include -c C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\src\bvh.cu -o C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\bvh.obj -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_BFLOAT16_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -O3 -std=c++17 --extended-lambda --expt-relaxed-constexpr -U__CUDA_NO_HALF_OPERATORS__ -U__CUDA_NO_HALF_CONVERSIONS__ -U__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_cubvh -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_89,code=compute_89 -gencode=arch=compute_89,code=sm_89
      FAILED: C:/Users/Jason/AppData/Local/Temp/pip-req-build-p_v03jub/build/temp.win-amd64-cpython-310/Release/src/bvh.obj
      C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\bin\nvcc --generate-dependencies-with-compile --dependency-output C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\bvh.obj.d -std=c++17 --use-local-env -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /wd4624 -Xcompiler /wd4067 -Xcompiler /wd4068 -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 -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\include -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\third_party\eigen -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include\torch\csrc\api\include "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include" -ID:\Tests\UltraShape\UltraShape\venv\include -ID:\Python\include -ID:\Python\Include -c C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\src\bvh.cu -o C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\bvh.obj -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_BFLOAT16_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -O3 -std=c++17 --extended-lambda --expt-relaxed-constexpr -U__CUDA_NO_HALF_OPERATORS__ -U__CUDA_NO_HALF_CONVERSIONS__ -U__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_cubvh -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_89,code=compute_89 -gencode=arch=compute_89,code=sm_89
      cl : Command line warning D9025 : overriding '/D__CUDA_NO_HALF_OPERATORS__' with '/U__CUDA_NO_HALF_OPERATORS__'
      cl : Command line warning D9025 : overriding '/D__CUDA_NO_HALF_CONVERSIONS__' with '/U__CUDA_NO_HALF_CONVERSIONS__'
      cl : Command line warning D9025 : overriding '/D__CUDA_NO_HALF2_OPERATORS__' with '/U__CUDA_NO_HALF2_OPERATORS__'

      bvh.cu

      C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include\crt/host_config.h(248): fatal error C1083: Cannot open include file: 'crtdefs.h': No such file or directory

      bvh.cu

      [3/3] C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\bin\nvcc --generate-dependencies-with-compile --dependency-output C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\api_gpu.obj.d -std=c++17 --use-local-env -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /wd4624 -Xcompiler /wd4067 -Xcompiler /wd4068 -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 -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\include -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\third_party\eigen -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include\torch\csrc\api\include "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include" -ID:\Tests\UltraShape\UltraShape\venv\include -ID:\Python\include -ID:\Python\Include -c C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\src\api_gpu.cu -o C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\api_gpu.obj -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_BFLOAT16_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -O3 -std=c++17 --extended-lambda --expt-relaxed-constexpr -U__CUDA_NO_HALF_OPERATORS__ -U__CUDA_NO_HALF_CONVERSIONS__ -U__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_cubvh -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_89,code=compute_89 -gencode=arch=compute_89,code=sm_89
      FAILED: C:/Users/Jason/AppData/Local/Temp/pip-req-build-p_v03jub/build/temp.win-amd64-cpython-310/Release/src/api_gpu.obj
      C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\bin\nvcc --generate-dependencies-with-compile --dependency-output C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\api_gpu.obj.d -std=c++17 --use-local-env -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /wd4624 -Xcompiler /wd4067 -Xcompiler /wd4068 -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 -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\include -IC:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\third_party\eigen -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include -ID:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\include\torch\csrc\api\include "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include" -ID:\Tests\UltraShape\UltraShape\venv\include -ID:\Python\include -ID:\Python\Include -c C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\src\api_gpu.cu -o C:\Users\Jason\AppData\Local\Temp\pip-req-build-p_v03jub\build\temp.win-amd64-cpython-310\Release\src\api_gpu.obj -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_BFLOAT16_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -O3 -std=c++17 --extended-lambda --expt-relaxed-constexpr -U__CUDA_NO_HALF_OPERATORS__ -U__CUDA_NO_HALF_CONVERSIONS__ -U__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_cubvh -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_89,code=compute_89 -gencode=arch=compute_89,code=sm_89
      cl : Command line warning D9025 : overriding '/D__CUDA_NO_HALF_OPERATORS__' with '/U__CUDA_NO_HALF_OPERATORS__'
      cl : Command line warning D9025 : overriding '/D__CUDA_NO_HALF_CONVERSIONS__' with '/U__CUDA_NO_HALF_CONVERSIONS__'
      cl : Command line warning D9025 : overriding '/D__CUDA_NO_HALF2_OPERATORS__' with '/U__CUDA_NO_HALF2_OPERATORS__'
      api_gpu.cu
      C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include\crt/host_config.h(248): fatal error C1083: Cannot open include file: 'crtdefs.h': No such file or directory

      api_gpu.cu

      ninja: build stopped: subcommand failed.
      Traceback (most recent call last):
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\utils\cpp_extension.py", line 2506, in _run_ninja_build
          subprocess.run(
        File "D:\Python\lib\subprocess.py", line 526, in run
          raise CalledProcessError(retcode, process.args,
      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:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 389, in <module>
          main()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 373, in main
          json_out["return_val"] = hook(**hook_input["kwargs"])
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 280, in build_wheel
          return _build_backend().build_wheel(
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\build_meta.py", line 412, in build_wheel
          return self._build_with_temp_dir(['bdist_wheel'], '.whl',
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\build_meta.py", line 397, in _build_with_temp_dir
          self.run_setup()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\build_meta.py", line 335, in run_setup
          exec(code, locals())
        File "<string>", line 61, in <module>
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\__init__.py", line 87, in setup
          return distutils.core.setup(**attrs)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\core.py", line 185, in setup
          return run_commands(dist)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\core.py", line 201, in run_commands
          dist.run_commands()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\dist.py", line 968, in run_commands
          self.run_command(cmd)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\dist.py", line 1217, in run_command
          super().run_command(command)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\dist.py", line 987, in run_command
          cmd_obj.run()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\wheel\_bdist_wheel.py", line 387, in run
          self.run_command("build")
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\cmd.py", line 319, in run_command
          self.distribution.run_command(command)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\dist.py", line 1217, in run_command
          super().run_command(command)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\dist.py", line 987, in run_command
          cmd_obj.run()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\command\build.py", line 132, in run
          self.run_command(cmd_name)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\cmd.py", line 319, in run_command
          self.distribution.run_command(command)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\dist.py", line 1217, in run_command
          super().run_command(command)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\dist.py", line 987, in run_command
          cmd_obj.run()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\command\build_ext.py", line 84, in run
          _build_ext.run(self)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 346, in run
          self.build_extensions()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\utils\cpp_extension.py", line 1010, in build_extensions
          build_ext.build_extensions(self)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 466, in build_extensions
          self._build_extensions_serial()
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 492, in _build_extensions_serial
          self.build_extension(ext)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\command\build_ext.py", line 246, in build_extension
          _build_ext.build_extension(self, ext)
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 547, in build_extension
          objects = self.compiler.compile(
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\utils\cpp_extension.py", line 978, in win_wrap_ninja_compile
          _write_ninja_file_and_compile_objects(
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\utils\cpp_extension.py", line 2159, in _write_ninja_file_and_compile_objects
          _run_ninja_build(
        File "D:\Tests\UltraShape\UltraShape\venv\lib\site-packages\torch\utils\cpp_extension.py", line 2522, in _run_ninja_build
          raise RuntimeError(message) from e
      RuntimeError: Error compiling objects for extension
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cubvh
Failed to build cubvh
error: failed-wheel-build-for-install

× Failed to build installable wheels for some pyproject.toml based projects
╰─> cubvh

I did ask them for a WHL, but if anyone here can provide one, please do.
ashawkey/cubvh#30

[Deathdadev]

I did ask them for a WHL, but if anyone here can provide one, please do. ashawkey/cubvh#30

Hey man, I will build wheels for you, what do you need? Let me know your python, torch, and cuda versions

[SoftologyPro]

I did ask them for a WHL, but if anyone here can provide one, please do. ashawkey/cubvh#30

Hey man, I will build wheels for you, what do you need? Let me know your python, torch, and cuda versions

That would be great. Python 3.10.x Torch 2.7 CUDA 12.8

[Deathdadev]

I did ask them for a WHL, but if anyone here can provide one, please do. ashawkey/cubvh#30

Hey man, I will build wheels for you, what do you need? Let me know your python, torch, and cuda versions

That would be great. Python 3.10.x Torch 2.7 CUDA 12.8

https://github.com/Deathdadev/cubvh/releases/tag/wheels

Uploaded your specific wheel there... I feel like I really need to make a repository that contains all of my wheels for different projects because it seems like we see each other alot 😂

[SoftologyPro]

Uploaded your specific wheel there... I feel like I really need to make a repository that contains all of my wheels for different projects because it seems like we see each other alot 😂

Thank you! That worked fine.
Having a general WHL repository would help when people have these sort of build errors.
I look forward to seeing you in the future :)

[SoftologyPro]

It works now. You do need an image and a low res mesh to process.

And here is a before and after in Blender.

[SoftologyPro]

Here is an install.bat and run.bat batch files to install and run on WIndows.
This is for Python 3.10.x, Torch 2.7.x and CUDA 12.8.
Create an empty directory. Create the 2 batch files inside. Command prompt into the directory. Run install.bat then run run.bat to start.

install.bat

@echo off

echo *** %time% *** Deleting UltraShape directory if it exists
if exist UltraShape\. rd /S /Q FaithC

echo *** %time% *** Cloning repository
git clone https://github.com/PKU-YuanGroup/UltraShape-1.0.git
move UltraShape-1.0 UltraShape
cd UltraShape

echo *** %time% *** Creating venv
python -m venv venv

echo *** %time% *** Activating venv
call venv\scripts\activate.bat

echo *** %time% *** Upgrading pip
python.exe -m pip install --upgrade pip
pip install wheel==0.45.1
pip install setuptools==65.5.0
pip install ninja==1.11.1.4

echo *** %time% *** Installing GPU torch
pip install --no-cache-dir --ignore-installed --force-reinstall --no-warn-conflicts torch==2.7.0+cu128 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128

echo *** Removing deepspeed from requirements.txt
type requirements.txt | findstr /v deepspeed > stripped.txt
del requirements.txt
ren stripped.txt requirements.txt

echo *** Removing flash-attn from requirements.txt
type requirements.txt | findstr /v flash > stripped.txt
del requirements.txt
ren stripped.txt requirements.txt

echo *** %time% *** Installing requirements
pip install --no-build-isolation -r requirements.txt
pip install https://huggingface.co/datasets/Softology-Pro/VoC/resolve/main/deepspeed-0.16.3-cp310-cp310-win_amd64.whl
pip install https://huggingface.co/datasets/Softology-Pro/VoC/resolve/main/flash_attn-2.7.4.post1-cp310-cp310-win_amd64.whl
pip install gradio

echo *** %time% *** Installing GPU torch
pip uninstall -y torch
pip uninstall -y torch
pip install --no-cache-dir --ignore-installed --force-reinstall --no-warn-conflicts torch==2.7.0+cu128 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128

echo *** %time% *** Installing cubvh
pip install "https://huggingface.co/datasets/Softology-Pro/VoC/resolve/main/cubvh-0.1.2+cu128.torch271-cp310-cp310-win_amd64.whl" --no-build-isolation

rem For Training & Sampling (Optional)
rem pip install --no-build-isolation "git+https://github.com/facebookresearch/pytorch3d.git@stable"
rem pip install https://data.pyg.org/whl/torch-2.5.0%2Bcu121/torch_cluster-1.6.3%2Bpt25cu121-cp310-cp310-linux_x86_64.whl

echo *** %time% *** Downloading models
if not exist checkpoints\. md checkpoints
curl -L -o checkpoints\ultrashape_v1.pt https://huggingface.co/infinith/UltraShape/resolve/main/ultrashape_v1.pt

call venv\scripts\deactivate.bat
cd ..
echo *** %time% *** Finished UltraShape install
echo.
echo Check the stats for any errors.  Do not assume it worked.
pause

run.bat

@echo off
cd UltraShape
call venv\scripts\activate.bat
python scripts/gradio_app.py  --ckpt ./checkpoints/ultrashape_v1.pt
call venv\scripts\deactivate.bat
cd..

For those who want a simpler install (and hundreds of other AI systems), support for UltraShape will be in the next release of Visions of Chaos. https://softology.pro/voc.htm