Fix c10d build without nccl.
authorGregory Chanan <gchanan@fb.com>
Fri, 29 Mar 2019 20:31:42 +0000 (13:31 -0700)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Fri, 29 Mar 2019 20:34:38 +0000 (13:34 -0700)
commitd895d30876015862ba64e40fde610274c281f507
tree2060428620f59ba72a791465bcd88e4635d6cdba
parent6ebfbdf4c66586d0c3237bc29b1267a9fe0a13cd
Fix c10d build without nccl.

Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/18582

Differential Revision: D14672928

Pulled By: gchanan

fbshipit-source-id: 74e9805cbaf5ebe8e3f579fe08dad72eb410b80a
torch/csrc/distributed/c10d/ddp.cpp