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https://issues.apache.org/jira/browse/SYSTEMML-2392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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LI Guobao closed SYSTEMML-2392.
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> Extend statistics for paramserv func
> ------------------------------------
>
> Key: SYSTEMML-2392
> URL: https://issues.apache.org/jira/browse/SYSTEMML-2392
> Project: SystemML
> Issue Type: Sub-task
> Reporter: LI Guobao
> Assignee: LI Guobao
> Priority: Major
> Fix For: SystemML 1.2
>
>
> In preparation of these experiments, it might be very useful to extend the
> parameter server and SystemML {{-stats}}tool to keep track where we spent how
> much time (e.g., time in compute gradients, aggregation, copying of matrices,
> slicing of batches). This would allow us to understand the bottlenecks better
> and address them in a systematic manner. Please have a look into
> {{org.apache.sysml.utils.Statistics}}. We could show a few summary statistics
> for the parameter server if at least one paramserv function was executed.
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