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Posted to issues@solr.apache.org by "Houston Putman (Jira)" <ji...@apache.org> on 2023/07/07 15:02:00 UTC

[jira] [Resolved] (SOLR-16869) Enable Java Vector optimizations

     [ https://issues.apache.org/jira/browse/SOLR-16869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Houston Putman resolved SOLR-16869.
-----------------------------------
      Assignee: Houston Putman
    Resolution: Implemented

> Enable Java Vector optimizations
> --------------------------------
>
>                 Key: SOLR-16869
>                 URL: https://issues.apache.org/jira/browse/SOLR-16869
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Houston Putman
>            Assignee: Houston Putman
>            Priority: Blocker
>             Fix For: 9.3
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Starting with Lucene 9.7.0, the vector search module uses the incubating Java Panama Vector API if a user is running Java 20 or 21.
> Unlike the Panama Memory optimizations, the Panama Vector optimizations require a command line option to java, because the APIs are further away from stability. This command line option is: "--add-modules jdk.incubator.vector". We should set this flag by default for users running Java 20 and 21



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