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https://issues.apache.org/jira/browse/ARTEMIS-1772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16424142#comment-16424142
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ASF subversion and git services commented on ARTEMIS-1772:
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Commit f6e8345dbec7a809b1efd782b22d5e8f735964e6 in activemq-artemis's branch
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=activemq-artemis.git;h=f6e8345 ]
ARTEMIS-1772 Reduce memory footprint and allocations of QueueImpl
It includes:
- Message References: no longer uses boxed primitives and AtomicInteger
- Node: intrusive nodes no longer need a reference field holding itself
- RefCountMessage: no longer uses AtomicInteger, but AtomicIntegerFieldUpdater
> Reduce memory footprint and allocations of QueueImpl
> ----------------------------------------------------
>
> Key: ARTEMIS-1772
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1772
> Project: ActiveMQ Artemis
> Issue Type: New Feature
> Reporter: Francesco Nigro
> Assignee: Francesco Nigro
> Priority: Major
>
> Each message referenced into QueueImpl is using Atomic* and boxed types that
> could be turned into primitive types, reducing the number of allocations and
> increasing the precision of the memory footprint estimation.
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