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From Remy Maucherat <>
Subject Re: Digester/Beanutils performance
Date Thu, 15 Aug 2002 21:20:28 GMT
robert burrell donkin wrote:
> On Thursday, August 15, 2002, at 09:42 PM, Remy Maucherat wrote:
>> robert burrell donkin wrote:
>>> hi costin
>>> i've done some small scale timed tests (using the web ruleset from 
>>> current tomcat). i've modified getMatchingAccessibleMethod so that it 
>>> first tries to see if it can get the method directly before trying a 
>>> method walk.
>>> this gives a large improvement (for my tests at least). i'll probably 
>>> have a look at caching the methods later but it'd be very useful if 
>>> you could run OptimizeIt against tomcat startup, measure the 
>>> improvement and perhaps find some other high-pay areas to focus on.
>> If this gives really good results, that's something we'd want to 
>> include in Tomcat 4.1.x stable. Would it be possible to release new 
>> ".1" versions of the affected components ?
> in theory: yes.
> but in practice:
> 1. it seems to be such a struggle to release components these days. we'd 
> need a release manager, a vote on a release manager, a release plan, a 
> vote on the release plan, etc.
> 2. it's only a three line change. i have some other ideas that i'd like 
> to try. we might be able to squeeze some more performance gains and then 
> release them all together.
> do you have imminent deadline?

The plan is to release 4.1.10 which would be a RC sometime next week, 
and then try to promote it to stable. So we'd need the associated 
components by then.


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