flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From StephanEwen <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-785] Chained AllReduce / AllGroupReduce...
Date Fri, 13 Feb 2015 10:54:48 GMT
Github user StephanEwen commented on the pull request:

    The chained reducer variant makes more sense. The question is, what is cheaper - serialized
exchange through the in-mem-channel, or the copying. My gut feeling is that the copy is a
bit better, so it may be worth it.

If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.

View raw message