Copy NamedTensorMeta in TensorImpl::copy_tensor_data() (#21735)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21735
ghimport-source-id: 4a4289693e372880e3d36e579c83d9e8745e70ed
Test Plan:
- I'm not sure how to test this other than making sure it compiles.
- [namedtensor ci]
gh-metadata: pytorch pytorch 21735 gh/zou3519/49/head
Imported from OSS
Differential Revision: D15833456
Pulled By: zou3519
fbshipit-source-id: ea2fa6d5c5f1eb2d7970d47189d6e4fcd947146d
