Thanks Casey!
This looks very promising. How long before you have a
patch for jasper available? I would like to do some
testing of your tag pooling on Jasper in Tomcat 4.0.
Regards,
Glenn
Casey Lucas wrote:
>
> > > Great!
> > >
> > > You will do before/after performance comparisons?
> >
> > In the process...
>
> Ok, here are some basic numbers.
>
> For simple performance testing I wrote a jsp that
> uses an outer tag (BodyTag iteration style) and an
> inner tag. I placed timings around the outer tag.
> Based on 3.3 (nightly from a couple of days ago)
> and running 10000 iterations, over 10 runs each
> from one browser...
>
> tag processing took avg of:
> pre tag pooling: 7362 milliseconds
> tag pooling patches (pooling enabled): 1586 milli
> tag pooling patches (pooling disabled): 6494 milli
>
> Yes, I know most pages don't have 10000 tags and my
> tests are far from rigorous, but I just wanted to
> get a rough estimation.
>
> I found it interesting that the patched (but pooling
> disabled) runs were faster than the originals. The
> only thing that I can think of that might be different
> is that the old code had some references to a static
> variable that I removed. I'm not sure if that could/
> would make a difference. Maybe there was something
> else going on.
>
> >
> > >
> > > Have you tested your changes with Watchdog?
> > >
> >
>
> Well I tried to run the patches with watchdog and became
> worried when some of the tests failed. But the ones
> that failed appeared to be the same ones that failed with
> the originals. Are the nightly builds supposed to pass
> watchdog tests?
>
> Hopefully the 3.3m2 stuff will work cleanly with watchdog
> and I can test against that.
>
> -Casey
>
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MOREnet System Programming | * if iz ina coment. |
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