Document how to debug the dispatcher #8712
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pgmoka
approved these changes
Feb 19, 2025
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@mikegre-google gentle ping |
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| This suggests that the dispatcher wants to call the `aten.einsum` | ||
| operation with the `AutogradXLA` dispatch key. The best guide level |
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Couldn't we say that PyTorch uses the dispatch key to determine which kernel to call and then point to the blog?
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| ### Debugging op dispatch | ||
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| Sometimes even after registering the lowering, PyTorch might not make use |
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Suggest: "After registering an op lowering, PyTorch might not call it as expected."
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