benchmark

dc42262b - Fix the installer script path (#721)

Fix the installer script path (#721) Summary: Use `os.path.realpath()` to get the absolute path of the current file. Pull Request resolved: https://github.com/pytorch/benchmark/pull/721 Reviewed By: jansel Differential Revision: D33829270 Pulled By: xuzhao9 fbshipit-source-id: b07ab6e5190b02f0ea0a685fa38965fad196c320