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Posted to issues@madlib.apache.org by "Domino Valdano (Jira)" <ji...@apache.org> on 2021/01/20 01:02:19 UTC

[jira] [Resolved] (MADLIB-1428) DL - reduce GPU idle time between hops

     [ https://issues.apache.org/jira/browse/MADLIB-1428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Domino Valdano resolved MADLIB-1428.
------------------------------------
    Resolution: Fixed

> DL - reduce GPU idle time between hops
> --------------------------------------
>
>                 Key: MADLIB-1428
>                 URL: https://issues.apache.org/jira/browse/MADLIB-1428
>             Project: Apache MADlib
>          Issue Type: Improvement
>          Components: Deep Learning
>    Affects Versions: v1.17
>            Reporter: Frank McQuillan
>            Assignee: Domino Valdano
>            Priority: Major
>             Fix For: v1.18.0
>
>
> For large models like VGG16, we are seeing ~50 sec idle GPU time while model state is hopped between segments.  We should investigate ways to reduce this idle GPU time.



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