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https://issues.apache.org/jira/browse/LUCENE-9629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17251815#comment-17251815
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ASF subversion and git services commented on LUCENE-9629:
---------------------------------------------------------
Commit 1e1cb518251f62b79b5fa84d45366458b34f3ce1 in lucene-solr's branch
refs/heads/branch_8x from gf2121
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=1e1cb51 ]
LUCENE-9629: Use computed masks (#2113)
Co-authored-by: 郭峰 <[email protected]>
> Use computed mask values in ForUtil
> -----------------------------------
>
> Key: LUCENE-9629
> URL: https://issues.apache.org/jira/browse/LUCENE-9629
> Project: Lucene - Core
> Issue Type: Improvement
> Components: core/codecs
> Reporter: Feng Guo
> Priority: Minor
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> In the class ForkUtil, mask values have been computed and stored in static
> final vailables, but they are recomputed for every encoding, which may be
> unnecessary.
> anther small fix is that change
> {code:java}
> remainingBitsPerValue > remainingBitsPerLong{code}
> to
> {code:java}
> remainingBitsPerValue >= remainingBitsPerLong{code}
> otherwise
> {code:java}
> if (remainingBitsPerValue == 0) {
> idx++;
> remainingBitsPerValue = bitsPerValue;
> }
> {code}
> these code will never be used.
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