pytorch

edd3fbc6 - Add aarch64 specific quantize_tensor using arm intrinsics. (#40113)

Add aarch64 specific quantize_tensor using arm intrinsics. (#40113) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/40113 Earlier version covered only armv7, aka aarch32. This diff adds aarch64 stuff as well. ghstack-source-id: 105990688 Test Plan: CI Reviewed By: jerryzh168 Differential Revision: D22072779 fbshipit-source-id: c01f0b3f84394710339cf3b791832fcf68fcd4c0