file:line for tracing (#21247)
Summary:
Stacked on https://github.com/pytorch/pytorch/pull/21217
This adds support for recording file and line information during tracing, by extracting the top Python interpreter frame
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21247
Reviewed By: suo, driazati
Differential Revision: D15594553
Pulled By: jamesr66a
fbshipit-source-id: 72e1b3a46f1dabe3e83a608ec1a7d083bd1720f9
