This repository has been archived by the owner on Sep 30, 2022. It is now read-only.
Fix the grpcomm operations at scale. #952
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…be the default, and to execute a rollup collective. This may in fact be faster than the alternatives, and something appears broken at scale when using brks in particular. Turn off the rcd and brks components as they don't work at scale right now - they can be restored at some future point when someone can debug them. Adjust to Jeff's quibbles (cherry picked from commit open-mpi/ompi@68912d0)
|
Test PASSed. |
|
👍 |
|
@hppritcha This is good to go. |
hppritcha
added a commit
that referenced
this pull request
Feb 16, 2016
Fix the grpcomm operations at scale.
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Restore the direct component to be the default, and to execute a rollup collective. This may in fact be faster than the alternatives, and something appears broken at scale when using brks in particular. Turn off the rcd and brks components as they don't work at scale right now - they can be restored at some future point when someone can debug them.
Adjust to Jeff's quibbles
(cherry picked from commit open-mpi/ompi@68912d0)