add gloo scatter support on GPU (#14917)
authorJane Wang <janewang@fb.com>
Wed, 12 Dec 2018 00:13:31 +0000 (16:13 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Wed, 12 Dec 2018 01:11:13 +0000 (17:11 -0800)
commit05523268469c48725aed180aa01cb0cdf8260237
tree2e0663b18f9ec1506550bfee72aa88c1575c3911
parent92314c83fa8bd27638ece087a95f0505e960d326
add gloo scatter support on GPU (#14917)

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/14917

as titled

Reviewed By: pietern

Differential Revision: D13271560

fbshipit-source-id: 0187a3390f8ebd72a2c074e7a651432159d427c0
test/test_c10d.py
torch/lib/c10d/ProcessGroupGloo.cpp