XOM API for Processing XML with Java

["Sean Truman" <struman AT nuparadigm.com>]

I have profiled, and it is hanging in the XPath Query

write(node.query(".//. | .//@* | .//namespace::*"));

So I think that it has something to do with the Jaxen plugin.


Sean Truman


-----Original Message-----
From: xom-interest-bounces AT lists.ibiblio.org 
[mailto:xom-interest-bounces AT lists.ibiblio.org] On Behalf Of Elliotte Harold
Sent: Monday, August 28, 2006 10:13 AM
To: xom-interest
Subject: Re: [XOM-interest] Canonicalizer Performance

Sean Truman wrote:
> I have a 3MB xml ( http://download.nuparadigm.com/xom-issue/test.xml )
> file
> that I am trying to canonicalize and it is taking close to 14 Minutes
> for
> xom on a P4 3.2 with 1GB ram to canonicalize it. Any idea?
> 

Not off the top of my head. There's probably a O(N^2) algorithm in there
somewhere or some such. I'll have to profile it and take a look.
However, this isn't going to happen momentarily barring funding, I'm
afraid. Right now I have several paying projects I have to give priority
too.

-- 
Elliotte Rusty Harold  elharo AT metalab.unc.edu
Java I/O 2nd Edition Just Published!
http://www.cafeaulait.org/books/javaio2/
http://www.amazon.com/exec/obidos/ISBN=0596527500/ref=nosim/cafeaulaitA/

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