[GitHub] [incubator-tvm] BokyLiu opened a new issue #4427: PReLU dimension mismatch error when converting ONNX model to TVM

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

BokyLiu opened a new issue #4427: PReLU dimension mismatch error when converting ONNX model to TVM
URL: https://github.com/apache/incubator-tvm/issues/4427
 
 
   Hi, I try to convert a pytorch model to tvm via onnx intermediate model following this tutorial, but fail at prelu operation convertion which reports a dimension mismatch error:
   ```
   tensor type `Tensor[(64), float32]` has 1 dimensions, while `Tensor[(64, 1, 1), float32]` has 3 dimensions; unable to unify: `Tensor[(64), float32]` and `Tensor[(64, 1, 1), float32]`;
   ```
   every single **prelu** in my model has same error. 
   BTW there has same warnings at begining:
   ```
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   WARNING:root:Attribute momentum is ignored in relay.sym.batch_norm
   ```
   my tvm is 0.6. 
   Need help, tks.

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