introduce a flag to disable aten::cat in TE (#49579)
Summary:
introduce a flag to disable aten::cat in TE
Pull Request resolved: https://github.com/pytorch/pytorch/pull/49579
Reviewed By: eellison
Differential Revision: D25763758
Pulled By: Krovatkin
fbshipit-source-id: c4f4a8220964813202369a3383057e77e7f10cb0
