Subject: RE: [xsl] Lookup efficiency in XALAN? From: JWolpert@xxxxxxxxxxx Date: Fri, 21 Nov 2003 13:41:19 -0800 |
Final update, with 256m allocated to java and a varient of Michael & Wendell's code: <xsl:variable name="goodid"> <xsl:for-each select="$id-master"> <xsl:if test="not(key('keys-by-id', $id))">1</xsl:if> </xsl:for-each> </xsl:variable> my transform ran like a bat out of hell! THANKS so much! -----Original Message----- From: Wolpert, Jake Sent: Friday, November 21, 2003 11:57 AM To: 'xsl-list@xxxxxxxxxxxxxxxxxxxxxx' Subject: RE: [xsl] Lookup efficiency in XALAN? DUH, I forgot to RTFM! I had assumed that java would use whatever memory I had, WRONG! When I goose the java memory up to 256m! Xalan moves faster, processed all my records... But, most important, finally it worked. I guess I was running out of memory and using a slow/simplistic lookup method. Now that I have allocated lots of memory... I think it's time to revisit Michael & Wendell's optimizations. Thanks to Michael & Wendell & Robert! -----Original Message----- From: Dr. Robert Spiske [mailto:spiske@xxxxxxxxxxxxxxxxxxx] Sent: Friday, November 21, 2003 1:03 AM To: JWolpert@xxxxxxxxxxx Subject: [xsl] Lookup efficiency in XALAN? Hi! You don't mention it, but i assume you raised the amount of memory your Java-VM may use? There some memory problems which can be resolved with some hints from: http://xml.apache.org/xalan-j/faq.html#faq-N100B4 good luck Robert XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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