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Re: xslt processors

2004-10-08 11:21:23
xml size=2MB
XalanC transforms it ok, but speed is 4-5 times slower than xsltproc.
Parsing/transforming time is 1:2. So when I run Xalan, it tooks about 
8 sec to initialize and 15 sec to transform.

xsltproc transform it ok with speed 4-5 times faster than XalanC.
Parsing/transforming time is about 1:1 (3 and 4 seconds)


xml size=17MB
XalanC transforms it ok, but speed is 4-5 times slower than xsltproc.
Parsing/transforming times are 20/60 sec.

But xsltproc initialization tooks very long time (after 5 minutes I 
have killed that process).

Well, if you can make the document public, you can always create a bug 
report in the Xalan-C bug system, and someone will take a look at the 
performance issue.  It's possible we could fix it in the next release, or 
even provide a patch for a current release.

http://nagoya.apache.org/jira/secure/BrowseProject.jspa?id=10582

By the way, I'm not sure how you can report that Xalan-C is 4-5 times 
slower than xsltproc for the 17MB file when you killed the process after 5 
minutes!  That doesn't make any sense at all. Can you elaborate more?

Dave


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