[PyTorch][Frontend] Semantic difference of 'bias_add' between relay and pytorch #9204
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soodoshll
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Thanks, can you add a test? |
junrushao
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LGTM. Thanks for the bugfix!
soodoshll
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@masahi Hi, test is also fixed. |
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Thanks @soodoshll |
ylc
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Jan 7, 2022
…nd pytorch (apache#9204) * fix bias_add * add test * add test
ylc
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…nd pytorch (apache#9204) * fix bias_add * add test * add test
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Greetings. I encountered a problem when trying translating Pytorch models into relay.
relay.nn.bias_addhas a defaultaxis=1, which is inconsistent with linear in PyTorch (when ndim>2), which always adds bias to the last dimension. So it is necessary to explicitly assignaxis=-1here.Thanks @spectrometerHBH for helping debug. cc @junrushao1994