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From "Tony Wu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-5122) [classlib][icu] significant performance degradation atfter ICU related commits
Date Thu, 15 Nov 2007 05:15:43 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-5122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12542671
] 

Tony Wu commented on HARMONY-5122:
----------------------------------

I've reported it to icu bug tracker and will follow this issue.
http://bugs.icu-project.org/trac/ticket/6027


> [classlib][icu] significant performance degradation atfter ICU related commits
> ------------------------------------------------------------------------------
>
>                 Key: HARMONY-5122
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5122
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>         Environment: windows 32, linux 32
>            Reporter: Rustem Rafikov
>            Assignee: Tony Wu
>         Attachments: testDLT.java
>
>
> Significant performance degradation is observed  on SPECjbb2005 after ICU related commits.
> There were two such commits:
> 1. r592434 - "Apply patch Harmony-5061 which removes the duplicate locale data"
> 2. r593469 - "fix the regression that we have different locale data for Europe/London,
along with some fixes for other difference against RI"
> The second one causes 15-20% degradation on jbb2005. 

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