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From "LI Guobao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SYSTEMML-2352) Inline the agg service thread in ps
Date Thu, 31 May 2018 14:14:00 GMT

     [ https://issues.apache.org/jira/browse/SYSTEMML-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

LI Guobao updated SYSTEMML-2352:
--------------------------------
    Description: Currently, the agg service is exposed outside of the ps which is unnecessary.
Thus, the task aims to privatize the agg service inside the ps. Concretly, the agg service
will not run as a long-run thread. Instead, it will only be triggered inside the push method
because it is at moment when workers push a new gradients should aggregate the gradients to
update the model.  (was: Currently, the agg service is exposed outside of the ps which is
unnecessary. Thus, the task aims to privatize the agg service inside the ps.)

> Inline the agg service thread in ps
> -----------------------------------
>
>                 Key: SYSTEMML-2352
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2352
>             Project: SystemML
>          Issue Type: Sub-task
>            Reporter: LI Guobao
>            Assignee: LI Guobao
>            Priority: Major
>
> Currently, the agg service is exposed outside of the ps which is unnecessary. Thus, the
task aims to privatize the agg service inside the ps. Concretly, the agg service will not
run as a long-run thread. Instead, it will only be triggered inside the push method because
it is at moment when workers push a new gradients should aggregate the gradients to update
the model.



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