pytorch

2337d4e5 - Disable all buffer tracing

Disable all buffer tracing Summary: Context: S264005 Test Plan: UTs, signals Reviewed By: seemethere, drdarshan Differential Revision: D34837385 fbshipit-source-id: a4450973bb44d7653aa3412dd95bad1ed8ec64f1 (cherry picked from commit 19c7404c4b5f0d83d967be7f2c077dc8a88c64ca)