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From "ASF subversion and git services (Jira)" <j...@apache.org>
Subject [jira] [Commented] (GEODE-7134) Reduce overhead of PartitionedRegion.executeOnBucketSet
Date Wed, 02 Oct 2019 16:31:00 GMT

    [ https://issues.apache.org/jira/browse/GEODE-7134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16942954#comment-16942954
] 

ASF subversion and git services commented on GEODE-7134:
--------------------------------------------------------

Commit f05074ae80134dad024674072c261638017939ef in geode's branch refs/heads/develop from
Mario Ivanac
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=f05074a ]

GEODE-7134: Replace bucket Set with bucket int[] (#4002)



> Reduce overhead of PartitionedRegion.executeOnBucketSet
> -------------------------------------------------------
>
>                 Key: GEODE-7134
>                 URL: https://issues.apache.org/jira/browse/GEODE-7134
>             Project: Geode
>          Issue Type: Improvement
>          Components: functions, regions
>            Reporter: Jacob Barrett
>            Assignee: Mario Ivanac
>            Priority: Major
>              Labels: needs-review, performance, pull-request-available
>          Time Spent: 4h 10m
>  Remaining Estimate: 0h
>
> {{PartitionedRegion.executeOnBucketSet}} spends 56% of function executions CPU time comparing
and pruning bucket sets. It also accounts for 89% of the transient object allocation during
function execution.
> Given that bucket sets are sets of integers let's look for a more suitable implementation
of set operations on integers. Consider {{int[]}} as set of integers too reduce CPU and transient
object allocations.



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