The `usort` config in `pyproject.toml` has no effect due to a typo. Fixing the typo make `usort` do more and generate the changes in the PR. Except `pyproject.toml`, all changes are generated by `lintrunner -a --take UFMT --all-files`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/127126
Approved by: https://github.com/kit1980
The `usort` config in `pyproject.toml` has no effect due to a typo. Fixing the typo make `usort` do more and generate the changes in the PR. Except `pyproject.toml`, all changes are generated by `lintrunner -a --take UFMT --all-files`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/127126
Approved by: https://github.com/kit1980
ghstack dependencies: #127122, #127123, #127124, #127125
Summary:
We've made the following changes:
- The new way to use the API is `m.impl_abstract_pystub(module, context)`.
Every subsequent m.def of an op inside the TORCH_LIBRARY block gives
the op the `impl_abstract_pystub`.
- Added a mechanism to determine if an operator was defined in Python or C++.
Library.define in Python appends the op to a global set, which is analogous
to what we do for tracking Library.impl.
- If someone does `torch.library.impl_abstract` in Python for an operator, then
we require that it has an `impl_abstract_pystub` specified and we also check
that the module in the `impl_abstract_pystub` is the same as the module where
the call to `torch.library.impl_abstract` exists.
- Unfortunately we can't check the "context" (which is the buck target on
buck-based systems) because buck sits above us.
bypass-github-export-checks
Test Plan: - existing tests
Differential Revision: D51080493
Pull Request resolved: https://github.com/pytorch/pytorch/pull/113182
Approved by: https://github.com/ezyang
Summary:
We've made the following changes:
- The new way to use the API is `m.impl_abstract_pystub(module, context)`.
Every subsequent m.def of an op inside the TORCH_LIBRARY block gives
the op the `impl_abstract_pystub`.
- Added a mechanism to determine if an operator was defined in Python or C++.
Library.define in Python appends the op to a global set, which is analogous
to what we do for tracking Library.impl.
- If someone does `torch.library.impl_abstract` in Python for an operator, then
we require that it has an `impl_abstract_pystub` specified and we also check
that the module in the `impl_abstract_pystub` is the same as the module where
the call to `torch.library.impl_abstract` exists.
- Unfortunately we can't check the "context" (which is the buck target on
buck-based systems) because buck sits above us.
Test Plan: - existing tests
Differential Revision: D50972148
Pull Request resolved: https://github.com/pytorch/pytorch/pull/112851
Approved by: https://github.com/ezyang
