How to compare layers with origin network

cause tvm leave no origin network layers infomation in the tvm graph, so how can i use dump data compared with orgin network layers?

for exmaple, the bert-large has 2000+ ops, but which op related to origin layer is hard to figure out.

when you face accuracy problem, you dump the data and compared with what?

or just changed origin network? to get new network output.

Can anyone give me some advice about pytorch?

@Wheest @tqchen

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