When I run the program, I encounter the error: DLL load failed while importing _C: The specified module could not be found.

[LijieJia]

When I run the program, I encounter the error: DLL load failed while importing _C: The specified module could not be found.

[LijieJia]

It also can be ImportError: cannot import name '_C' from partially initialized module 'diso' (most likely due to a circular import) ImportError: cannot import name '_C' from partially initialized module 'diso' (most likely due to a circular import)

[SarahWeiii]

Can you share more info about the OS, GPU and cuda version?

[Fen9]

same problem
/opt/conda/lib/python3.10/site-packages/diso/_C.so: undefined symbol: _ZN4cumc4CuMCIfiE7forwardEPKfPKNS_6VertexIfEEiiifi
OS: ubuntu 20.04, CUDA=12.1, GPU:A100. GCC version: 9.4

[LijieJia]

Thank you for the response. I solved the issue by setting compiler flags, specifically the nvcc_flags. I hope this helps you.