transformers

ac2707e8 - Revert "fixes to properly shard FSDP across cpu and meta for cpu_effcient_loading for prequantized 4bit (#32276)" (#32477)

Revert "fixes to properly shard FSDP across cpu and meta for cpu_effcient_loading for prequantized 4bit (#32276)" (#32477) * Revert "fixes to properly shard FSDP across cpu and meta for cpu_efficient_loading for prequantized 4bit (#32276)" This reverts commit 62c60a30181a65e1a3a7f19c3055a240a6a21335. We uncovered an issue with this change that caused our training runs to hang. * `is_torchdynamo_compiling` -- cast a wide exception net (#32476) * cast a wide net * make fix-copies with a few manual changes * add copied from --------- Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>