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From "Naumova Natalya (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-5277) [startup][performance]
Date Mon, 10 Dec 2007 07:47:43 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-5277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Naumova Natalya  updated HARMONY-5277:
--------------------------------------

    Attachment: classloading.patch

2. better lookup procedures for methods and fileds resolving; moving Class.getMethod to JNI
: 
There was just linear search for lookup methods and fileds in DRLVM, so using hash for lookup
improves the performance on startup. 

> [startup][performance]
> ----------------------
>
>                 Key: HARMONY-5277
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5277
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Naumova Natalya 
>         Attachments: classloading.patch, jarmapping.BCP.patch
>
>
> Some general improvements for VM startup will be collected here. Optimizations are for
both DRLVM and CLASSLIB. 

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