benchmark

9f4b27c3 - Checkout the lazy_tensor_staging branch from the pytorch repo. (#615)

Checkout the lazy_tensor_staging branch from the pytorch repo. (#615) Summary: Fixes lazy tensor nightly CI. Pull Request resolved: https://github.com/pytorch/benchmark/pull/615 Reviewed By: alanwaketan Differential Revision: D32895074 Pulled By: xuzhao9 fbshipit-source-id: de8287fd6db8d6951c40d9714768ba4d9478bead