[GitHub] [tvm] t-vi commented on pull request #7231: Adding aten::unsqueeze_ to PT Frontend

[GitBox <gi...@apache.org>]

t-vi commented on pull request #7231:
URL: https://github.com/apache/tvm/pull/7231#issuecomment-759786425


   FWIW, I don't think the test is really effective in ensuring that it's good.
   ```python
   @torch.jit.script
   def fn(x):
     _ = x.unsqueeze_(2)
     y = x *2
     return y
   m,p = tvm.relay.frontend.from_pytorch(fn, [('input', [5, 5])])
   m2 = tvm.relay.transform.InferType()(m)
   print(m2['main'].body.checked_type)
   print(fn(torch.randn(5,5)).shape)
   ```
   
   gives
   ```
   Tensor[(5, 5), float32]
   torch.Size([5, 5, 1])
   ```
   


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