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From Reto Bachmann-Gmür (JIRA) <j...@apache.org>
Subject [jira] Commented: (CLEREZZA-320) SSP rendering is slow: scala.tool.nsc.interpreter.AbstractFileClassLoader.findClass needs a lot of time to be executed
Date Fri, 08 Oct 2010 18:26:34 GMT

    [ https://issues.apache.org/jira/browse/CLEREZZA-320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12919341#action_12919341
] 

Reto Bachmann-Gmür commented on CLEREZZA-320:
---------------------------------------------

things getting clerarer: the classloader can be used for 15 requests!

http://www.mail-archive.com/users@felix.apache.org/msg07724.html

> SSP rendering is slow: scala.tool.nsc.interpreter.AbstractFileClassLoader.findClass needs
 a lot of time to be executed
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLEREZZA-320
>                 URL: https://issues.apache.org/jira/browse/CLEREZZA-320
>             Project: Clerezza
>          Issue Type: Bug
>         Environment: in netbeans, during cpu profiling exclude all java core classes
>            Reporter: Tsuyoshi Ito
>            Priority: Blocker
>         Attachments: org.clerezza.test.render.zip, page_reuest_wo_javacore.png
>
>
> during profiling session we detected that rendering ssp is very slow. A lot of time is
used to execute scala.tool.nsc.interpreter.AbstractFileClassLoader.findClass. Seems that each
execution the classes are (re)loaded. IMO this should not be the case.

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