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RE: Comment about XSLT Complier?
- To: <xsl-list at lists dot mulberrytech dot com>
- Subject: RE: [xsl] Comment about XSLT Complier?
- From: "Dylan Walsh" <Dylan dot Walsh at Kadius dot com>
- Date: Thu, 15 Mar 2001 16:07:17 -0000
- Reply-To: xsl-list at lists dot mulberrytech dot com
- Thread-Index: AcCtTBKv49Z91m4bS16jladlOGH3RAAFsMQg
- Thread-Topic: [xsl] Comment about XSLT Complier?
>My timings for the XSLT compiler were obtained from within a Java
>application and therefore aren't affected by JVM initialisation time
and my
>Xalan timings were the numbers produced by Xalan itself for the
>transformation step only. I believe these give a like-with-like
comparison.
When you said "The speed was unimpressive - no faster than Xalan 1 from
the command
line" I infered that you were running both of them from the command
line, and in such a case the JVM startup time dwarves any difference in
transformation speed.
> -----Original Message-----
> From: Ball, Mike [SMTP:Mike.Ball@softwareag.co.uk]
> Sent: Thursday, March 15, 2001 12:31 PM
> To: 'xsl-list@lists.mulberrytech.com'
> Subject: RE: [xsl] Comment about XSLT Complier?
>
> Hi Dylan
>
> >
> > >The speed was unimpressive - no faster than Xalan 1 from the
> command
> > >line on my limited and unscientific test - but then it is only an
> > alpha
> > >version and I would guess this will improve.
> >
> > Such a test is measures the time it takes to start the Java VM to a
> > greater extent than it measures the speed of transformation. This is
> > true of any Java XSLT processor.
>
>
>
> > You need to get it running and do
> > multiple transformations to benchmark it correctly.
>
> I agree entirely. I did say my tests were limited and unscientific.
>
> > There are benchmarks on the web which show the XSLTC to be a good
> > performer.
>
> Oh good! Could you point me at a URL for these benchmarks? I've seen
> figures
> for other XSLT processors but not for XSLTC.
>
> Regards
>
> Mike Ball
>
>
> Application Services Consultant
> Software AG UK
>
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