[jira] [Commented] (OPENJPA-2026) Replace java.util.* or java.util.concurrent.* collections with scalable collection for better performance on multicore platforms

["Michael Dick (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENJPA-2026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13060839#comment-13060839 ] 

Michael Dick commented on OPENJPA-2026:
---------------------------------------

Maybe I'm overly skeptical, but I'd like to see some benchmark (ideally a prototype of OpenJPA using them). It's also in beta, I'm not sure I'd want to move to it just yet.

The licensing section on the summary page indicates it's public domain, but I'd feel better if there was a file in the distribution that said the same (maybe I missed it). 

It's definitely an interesting project and worth keeping an eye on. 

> Replace java.util.* or java.util.concurrent.* collections  with scalable collection for better performance on multicore platforms
> ---------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: OPENJPA-2026
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2026
>             Project: OpenJPA
>          Issue Type: Improvement
>            Reporter: Pinaki Poddar
>
> Highly scalable utilities -- a drop-in replacement for java.util.* collection classes demonstrably shows better performance on multi-core machines.
> Should we consider using them?
> [1] http://sourceforge.net/projects/high-scale-lib/ 

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