NotImplementedError: The following operators are not implemented: ['aten::split']

Questions
1

I’m using file /python/tvm/relay/frontend/pytorch.py to convert pytorch model, but raise error like this:

Traceback (most recent call last):

  File "from_pytorch.py", line 106, in <module>
    shape_dict)

  File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/frontend/pytorch.py", line 1327, in from_pytorch
    _report_missing_conversion(op_names)

  File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/frontend/pytorch.py", line 948, in _report_missing_conversion
    raise NotImplementedError(msg)

NotImplementedError: The following operators are not implemented: ['aten::split']

pytorch == 1.4 and tvm is latest

2

I think it’s a missing op in the pytorch frontend converter. Could you help add the missing op in the frontend?

3

I would like to but sorry for unfamiliar with tvm, hope that you will add this op as soon as possible, thanks.