pytorch

fdc5dfdd - [PyTorch] Migrate TI usage in ATen/native/cpu to borrowing (#58303)

[PyTorch] Migrate TI usage in ATen/native/cpu to borrowing (#58303) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/58303 Borrowing is more efficient, and we can see in all these cases that the TensorIterator doesn't outlive the input & output Tensors. ghstack-source-id: 129471191 Test Plan: Existing CI Reviewed By: ezyang Differential Revision: D28444032 fbshipit-source-id: f6a9e9effb43c273f464ef6ff410274962f3ab23