pytorch

5504e4ae - [nnc] Move DispatchParallel to external_functions (#70221)

[nnc] Move DispatchParallel to external_functions (#70221) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/70221 Test Plan: Imported from OSS Reviewed By: ZolotukhinM Differential Revision: D33249149 Pulled By: IvanKobzarev fbshipit-source-id: fa6b2535dc09229d72b1c45eaa75434477cdff5e