In order to build the optix Python module correctly on Windows, please modify target_link_libraries
Change CUDA::cuda_driver to CUDA::cudart
https://github.com/NVIDIA/optix-toolkit/blob/master/PyOptiX/optix/CMakeLists.txt#L42-L45
Otherwise this error occurs:
main.obj : error LNK2001: unresolved external symbol cudaFree
I used a conda environment to set things up before building.
https://github.com/NVIDIA/optix-toolkit/tree/master/PyOptiX#conda-environment
My environment:
OptiX SDK 7.5.0
CUDA Toolkit 11.8
CMake 3.24.2
Windows 10 Enterprise 21H2 64 bit
Visual Studio 2019
In order to build the optix Python module correctly on Windows, please modify
target_link_librariesChange
CUDA::cuda_drivertoCUDA::cudarthttps://github.com/NVIDIA/optix-toolkit/blob/master/PyOptiX/optix/CMakeLists.txt#L42-L45
Otherwise this error occurs:
main.obj : error LNK2001: unresolved external symbol cudaFreeI used a conda environment to set things up before building.
https://github.com/NVIDIA/optix-toolkit/tree/master/PyOptiX#conda-environment
My environment:
OptiX SDK 7.5.0
CUDA Toolkit 11.8
CMake 3.24.2
Windows 10 Enterprise 21H2 64 bit
Visual Studio 2019