Update nccl submodule to 2.4.2 (#17883)
authorPieter Noordhuis <pcnoordhuis@gmail.com>
Wed, 20 Mar 2019 21:30:55 +0000 (14:30 -0700)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Wed, 20 Mar 2019 21:39:52 +0000 (14:39 -0700)
commitd5328a8a3026d1e3590ac682c4af2957ecccb768
tree32f9a98ee44990999959e889aa9f76da2fdc5e0c
parent83d84c22e4158d2ad59459b3b21729549006a058
Update nccl submodule to 2.4.2 (#17883)

Summary:
Didn't test this. Let's see what happens.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/17883

Differential Revision: D14547470

Pulled By: pietern

fbshipit-source-id: c35d232f6bcc5a2dce55da636a0acbea5c2725d8
third_party/nccl/nccl