pytorch

decbdf7b - Get rid of {Cpu,Cuda}{Channel,Context} in tensorpipe_agent. (#54432)

Get rid of {Cpu,Cuda}{Channel,Context} in tensorpipe_agent. (#54432) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/54432 Following the merge of channel hierarchies, here comes the promised clean up. Test Plan: CI Reviewed By: lw Differential Revision: D27232442 fbshipit-source-id: 540dc6bc18a9a415b676e06e75530d729daf2d5b