pytorch

a5ad08ec - Migrate uses of THCReduceApplyUtils to cuda_utils::BlockReduce (#64442)

Migrate uses of THCReduceApplyUtils to cuda_utils::BlockReduce (#64442) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64442 Test Plan: Imported from OSS Reviewed By: mrshenli Differential Revision: D30735341 Pulled By: ngimel fbshipit-source-id: 3cb58bed8f1f5aa32fd49fd37b10c8490bcc645a