Allow criterion backwards test on modules requiring extra args (i.e. CTCLoss). (#44050)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/44050
We don't actually turn on the CTCLoss tests since they fail, but this allows you to toggle check_forward_only and for the code to actually run.
Test Plan: Imported from OSS
Reviewed By: zou3519
Differential Revision: D23481091
Pulled By: gchanan
fbshipit-source-id: f2a3b0a2dee27341933c5d25f1e37a878b04b9f6
