Nvcc fatal error: unknown option 'openmp '

[darissa]

Hi Jhultman,

I'm using CUDA 10.1, MVSC 2019, Pytorch 1.4 run on WIndows 10.

After successfully ran step 0-1, I ran the spconv setup.py bdist_wheel. However, I got this error 'nvcc fatal error: unknown option 'openmp '. Most of the solution seems like the link below:

https://stackoverflow.com/questions/3211614/using-openmp-in-the-cuda-host-code

But, still got same error. I don't know what to do. Anyone encounter the same error? Please help me. Almost 2 days stuck here.

Thank you.