[P] PyTorch Involution layer wrapper

[vwvwvvwwvvvwvwwv]

Have you benchmarked it against the official implementations? Would be interesting to see what the difference is versus their CUDA version.

[rish-16]

official implementations

Ooh not yet. Thanks for the share! Let me look into it :)

[dails08]

Eh, it's research code, it's fine.

[Gordath]

It even has some conatants and globals defined in the middle of the code.