[v1.x] ONNX Supoort for MXNet reverse op#19737
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Hey @Zha0q1 , Thanks for submitting the PR
CI supported jobs: [website, sanity, edge, windows-cpu, unix-gpu, centos-gpu, unix-cpu, windows-gpu, clang, miscellaneous, centos-cpu] Note: |
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| # Transpose takes perm as a parameter, so we must 'pad' the input to a known dim (10 here) | ||
| perm = [i for i in range(10)] | ||
| perm[0], perm[axis] = axis, 0 | ||
| print(perm) |
| axis = int(attrs.get('axis', 0)) | ||
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| # Transpose takes perm as a parameter, so we must 'pad' the input to a known dim (10 here) | ||
| perm = [i for i in range(10)] |
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what happens if 10 is not enough?
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I think in mxnet 10-d is the largest you can get
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I just checked: it seems we can create > 10-d tensors, but I think many ops do not support >= 10d tensors and in general there is no use case for high-dimensional tensors
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Got it, thanks for the explanation.
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There is no direct mapping of reverse in the onnx op set so I had to mimic the behavior by
The performance is not great most likely, but functionally i got it to behave the same as mxnet reverse