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https://issues.apache.org/jira/browse/PROTON-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14166800#comment-14166800
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ASF subversion and git services commented on PROTON-700:
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Commit 1630869 from [~gsim] in branch 'proton/branches/examples'
[ https://svn.apache.org/r1630869 ]
PROTON-700
By not saying 'static' on previous checkin, I broke debug builds.
> small performance improvement from inling one fn.
> -------------------------------------------------
>
> Key: PROTON-700
> URL: https://issues.apache.org/jira/browse/PROTON-700
> Project: Qpid Proton
> Issue Type: Improvement
> Components: proton-c
> Reporter: michael goulish
> Assignee: michael goulish
> Priority: Minor
>
> inlining the internal function pn_data_node() improves speed somewhere
> between 2.6% and 6%, depending on architecture.
> This is based on testing I did with two C-based clients written at the engine
> interface level.
> The higher 6% figure was seen on a more modern machine with recent Intel
> processors, the lower figure was seen on an older box with AMD processors.
> But the effect is real: after 5- repetition before the change & 50 after,
> T-test indicates odds of this happening by chance is 2.0e-18 .
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