Re: [apache/tvm] WIP/RFC: initial stab at TorchScript fallback (#7401)

2021-02-04 Thread Thomas Viehmann
> I'm curious how it integrates with PyTorch frontend. Do we convert every op > not supported to relay.torchop, run BYOC flow to get TorchScript subgraphs, > and send them to libtorch? Sounds interesting! This is how I'd like it to work out. I've been thinking what the best "level" is and while

Re: [apache/tvm] WIP/RFC: initial stab at TorchScript fallback (#7401)

2021-02-04 Thread Cody Yu
I have the same question as masahi. IIUC, after this PR, the PyTorch frontend has the capablility to convert all unsupported ops to `torchop` so that we can guarantee the flow would work. This is an interesting idea and this would be the first BYOC use case that could potentially incopreate two