"scripts/ci/ci_install_dependency.sh" did not exist on "8ec0bb7d558d1722be4efb8b3abf5e09c0e9c20e"
  1. 03 Mar, 2022 1 commit
  2. 22 May, 2021 1 commit
    • Zhicheng Yan's avatar
      support FP16 gradient compression · 57809b0f
      Zhicheng Yan authored
      Summary:
      Pull Request resolved: https://github.com/facebookresearch/d2go/pull/70
      
      DDP supports an fp16_compress_hook which compresses the gradient to FP16 before communication. This can result in a significant speed up.
      
      Add one argument `_C.MODEL.DDP_FP16_GRAD_COMPRESS` to trigger it.
      
      Reviewed By: zhanghang1989
      
      Differential Revision: D28467701
      
      fbshipit-source-id: 3c80865222f48eb8fe6947ea972448c445ee3ef3
      57809b0f
  3. 03 Mar, 2021 1 commit