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Posted to users@cocoon.apache.org by km <km...@o2.pl> on 2007/01/12 22:23:59 UTC
normalize-space and cocoon
Hello
I use cocoon 2.1 and tomcat.
I use a lot of xsl with different params. Some of the params I catche with "normalize-space($param)".
I think I can delete all "normalize-space", but bevor I do something like this, I have a question:
Do this function cost a lot of performance? If I delete it, will my application faster?
Thanks
Kris
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Krzysztof Murmylo
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Re: Re: normalize-space and cocoon
Posted by Bertrand Delacretaz <bd...@apache.org>.
On 1/13/07, km <km...@o2.pl> wrote:
>...The Problem is, we are looking for a performace -
> my boss think, it can make the application faster....
I doubt removing normalize-space would make a significant difference
in performance, slow XSLT transforms have usually much worse problems
than that (not using keys, inefficient matching patterns, overuse of
xsl:if and xsl:choose, etc.).
Anyway, as with all performance issues you'll need to measure the
difference to find out what's really happening. But your performance
problem is most probably elsewhere.
-Bertrand
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Re: Re: normalize-space and cocoon
Posted by km <km...@o2.pl>.
hi
>
> Hi km,
>
> On Jan 12, 2007, at 1:23 PM, km wrote:
>
> >
> > I use a lot of xsl with different params. Some of the params I catche
> > with "normalize-space($param)".
>
> Why? Is it your own XSLT that you wrote, or did you inherit it from
> somebody else?
It is a mix from my own stylesheets and stylesheets from somebody else. At the begining I had a problem with values, that I used the normalize-space.
>
> > I think I can delete all "normalize-space",
>
> Why do you think you can delete them all?
I will do this one after another, with test between. The Problem is, we are looking for a performace - my boss think, it can make the application faster.
>
> > but bevor I do something like this, I have a question:
> >
> > Do this function cost a lot of performance?
>
> no
>
> > If I delete it, will my application faster?
>
> it won't make your app run significantly faster, no.
thanks.
>
> HTH,
> —ml—
>
>
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> To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
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****************************
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Krzysztof Murmylo
Mobil: +49 179 31 53 791
eMail: info@kmconsulting.org
http://www.kmconsulting.org
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Re: normalize-space and cocoon
Posted by Mark Lundquist <ml...@wrinkledog.com>.
Hi km,
On Jan 12, 2007, at 1:23 PM, km wrote:
>
> I use a lot of xsl with different params. Some of the params I catche
> with "normalize-space($param)".
Why? Is it your own XSLT that you wrote, or did you inherit it from
somebody else?
> I think I can delete all "normalize-space",
Why do you think you can delete them all?
> but bevor I do something like this, I have a question:
>
> Do this function cost a lot of performance?
no
> If I delete it, will my application faster?
it won't make your app run significantly faster, no.
HTH,
—ml—
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Re: normalize-space and cocoon
Posted by Alfred Nathaniel <an...@apache.org>.
On Fri, 2007-01-12 at 22:23 +0100, =?UTF-8?Q? km ?= wrote:
> Hello
>
> I use cocoon 2.1 and tomcat.
>
> I use a lot of xsl with different params. Some of the params I catche with "normalize-space($param)".
>
> I think I can delete all "normalize-space", but bevor I do something like this, I have a question:
>
> Do this function cost a lot of performance? If I delete it, will my application faster?
>
> Thanks
> Kris
I doubt it. But why don't you just try and tell us the result?
Cheers, Alfred.
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