pytorch

c8f78d41 - [ShardedTensor] Add `is_meta` (#85482)

[ShardedTensor] Add `is_meta` (#85482) This adds `is_meta` support to `ShardedTensor`. This is needed for `ShardedTensor` + FSDP. Pull Request resolved: https://github.com/pytorch/pytorch/pull/85482 Approved by: https://github.com/wanchaol