add elastic zeus handler (#16746)
authorJane Wang <janewang@fb.com>
Wed, 27 Feb 2019 19:26:40 +0000 (11:26 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Wed, 27 Feb 2019 19:29:59 +0000 (11:29 -0800)
commita2b9f7f484d7cc8663eb524cd43d376ebae06621
tree227336af3eac79610e15bbd6e86025d2d2680fbb
parent222a07863fc6f997ac695315c3047c1169e7ff60
add elastic zeus handler (#16746)

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16746

as titled. We use a special url schem elasticzeus for elastic zeus so that we dont need to change the public interface of init_process_group.

Reviewed By: aazzolini, soumith

Differential Revision: D13948151

fbshipit-source-id: 88939dcfa0ad93467dabedad6905ec32e6ec60e6
torch/distributed/distributed_c10d.py