pytorch

d67963a2 - Mark unused functions with `C10_UNUSED` (#62929)

Mark unused functions with `C10_UNUSED` (#62929) Summary: Which fixes number of warnings Pull Request resolved: https://github.com/pytorch/pytorch/pull/62929 Reviewed By: walterddr, albanD Differential Revision: D30171953 Pulled By: malfet fbshipit-source-id: f82475289ff4aebb0c97794114e94a24d00d2ff4