pytorch

4068c546 - [Reland] Move functorch/_src to torch/_functorch (#88756) (#90091)

[Reland] Move functorch/_src to torch/_functorch (#88756) (#90091) This will be the last disruptive functorch internals change. Why are we moving these files? - As a part of rationalizing functorch we are moving the code in functorch/_src to torch/_functorch - This is so that we can offer the functorch APIs as native PyTorch APIs (coming soon) and resolve some internal build issues. Why are we moving all of these files at once? - It's better to break developers all at once rather than many times Test Plan: - wait for tests Pull Request resolved: https://github.com/pytorch/pytorch/pull/90091 Approved by: https://github.com/anijain2305, https://github.com/ezyang