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https://issues.apache.org/jira/browse/LUCENE-8914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16887000#comment-16887000
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ASF subversion and git services commented on LUCENE-8914:
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Commit f026053d4d8269c7f7135d8a76ffa21235a05d4b in lucene-solr's branch
refs/heads/master from Ignacio Vera
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=f026053 ]
LUCENE-8914: Move compare logic to IntersectVisitor in
FloatPointNearestNeighbor (#783)
Move the logic for discarding inner modes to the IntersectVisitor so we take
advantage of the change introduced in LUCENE-7862
> Small improvement in FloatPointNearestNeighbor
> ----------------------------------------------
>
> Key: LUCENE-8914
> URL: https://issues.apache.org/jira/browse/LUCENE-8914
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Ignacio Vera
> Priority: Minor
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Currently the logic to visit inner nodes of the BKD tree in
> FloatPointNearestNeighbor is in the custom tree traversing logic instead of
> in the IntersectVisitor. This approach is missing the improvement added on
> LUCENE-7862 which my experiments shows that for a high number of dimensions
> can give a performance improvements of around 10%.
> This change proposes to move the logic for discarding inner modes to the
> IntersectVisitor.
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