pytorch

a299a2fa - [PyTorch] Record Sequence Number to Match Forward and Backward Operators (#78795)

[PyTorch] Record Sequence Number to Match Forward and Backward Operators (#78795) Summary: Add sequence number to map forward and backward operators. Test Plan: ``` buck build mode/dev-nosan cea/ml_perf_model/gpu/scripts: --show-output buck-out/gen/caffe2/test/profiler#binary.par test_profiler.TestExecutionGraph.test_execution_graph_start_stop ``` Outputs with seq_id: P505545974 Differential Revision: D36881999 Pull Request resolved: https://github.com/pytorch/pytorch/pull/78795 Approved by: https://github.com/robieta