pytorch

e4314dac - [PyTorch] Reduce heap allocations in OperatorName::setNamespaceIfNotSet (#64673)

[PyTorch] Reduce heap allocations in OperatorName::setNamespaceIfNotSet (#64673) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64673 We are now guaranteed to allocate at most one time in this function. ghstack-source-id: 137786392 Test Plan: Previous diff adds test coverage for this function. Reviewed By: dhruvbird Differential Revision: D30813014 fbshipit-source-id: 17d844a1cc8c30574afcc6b0b41b219e62c0b723