pytorch

2c243ed1 - Enable the on-demand performance PR testing to run on a specified TB branch (#64701)

Enable the on-demand performance PR testing to run on a specified TB branch (#64701) Summary: This is to enable performance testing of experimental features such as LazyTensor. Pull Request resolved: https://github.com/pytorch/pytorch/pull/64701 Test Plan: TorchBench CI RUN_TORCHBENCH: BERT_pytorch, mobilenet_v3_large TORCHBENCH_BRANCH: v1.0 Reviewed By: seemethere Differential Revision: D30847389 Pulled By: xuzhao9 fbshipit-source-id: 6853b368fa6f1ba8ffde517805c74bf318dcb35b