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Posted to issues@lucene.apache.org by "Adrien Grand (Jira)" <ji...@apache.org> on 2021/10/07 08:02:00 UTC

[jira] [Resolved] (LUCENE-10153) More speedups for operations on byte[] via VarHandles

     [ https://issues.apache.org/jira/browse/LUCENE-10153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrien Grand resolved LUCENE-10153.
-----------------------------------
    Fix Version/s: main (9.0)
       Resolution: Fixed

> More speedups for operations on byte[] via VarHandles
> -----------------------------------------------------
>
>                 Key: LUCENE-10153
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10153
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Priority: Minor
>             Fix For: main (9.0)
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> LUCENE-10145 leveraged VarHandles to speed up unsigned comparisons of byte[4] or byte[8]. But we could do more, such as speeding up the computation of common prefix lengths.



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