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From Reinhard Poetz <>
Subject Re: Speed of jx-macros compared to FormsTransformer
Date Tue, 17 May 2005 06:18:42 GMT
Sylvain Wallez wrote:
> Reinhard Poetz wrote:
>> Today I've run some load tests that compare Cocoon Forms using 
>> jx-macros and the FormsTransformer. The transformer is *considerably* 
>> faster (~ factor of 3!) than the macros and the higher the load the 
>> better for the transformer.
>> Is there any special reason for this? Any chance to speed up JX?
>> (If somebody wants to run the tests himself, he can find them in 
>> trunk\tools\jmeter\CocoonForms_JXTemplate.jmx)
> Are you using the new JXTG (in the templates block), or the old one?

JXTG in the template block

> The performance difference may be related to all the expression 
> evaluations that occur in the template compared to the transforme.

this would be bad as those evaluations are runtime operations, aren't they?

Reinhard Pötz           Independent Consultant, Trainer & (IT)-Coach 

{Software Engineering, Open Source, Web Applications, Apache Cocoon}


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