guan404ming opened a new pull request, #18449: URL: https://github.com/apache/tvm/pull/18449
## Related Issue - https://github.com/apache/tvm/pull/18401 ## Why - When run_ep_decomposition=True is enabled, PyTorch decomposes pad operators into lower-level operations: - Constant mode → `constant_pad_nd.default` - Reflect/Replicate modes → `index.Tensor` with None indices - Circular mode → `copy.default` and `slice` operations - Some of the decomposed operators were not supported, causing failures ## How - Added support for `constant_pad_nd.default` and `copy.default` operator - Fixed `_index_tensor` to handle None indices by: - Using `take` operation when only one dimension is indexed (optimization) - Converting `None` to explicit `arange` for general cases - Updated test_pad to use run_ep_decomposition=True -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
