Profiler support in TestXSLT
----------------------------
Key: XALANC-623
URL: http://issues.apache.org/jira/browse/XALANC-623
Project: XalanC
Issue Type: New Feature
Components: XalanC
Affects Versions: CurrentCVS
Reporter: Marc Pawlowsky
Attachments: diff.txt
Have support for supporting profiling in testXSLT.
Profiling is the indication of how many times each element in the stylesheet
was executed and how long it took.
Example usage:
bash-2.05b$ time ./testXSLT -in /tmp/v5.xml -out /tmp/t.xml -xsl /tmp/copy.xsl
real 0m22.116s
user 0m20.950s
sys 0m0.430s
bash-2.05b$
Now where do I spend my time? Beware profiling itself takes time.
bash-2.05b$ time bin/testXSLT -in /tmp/v5.xml -out /tmp/out.xml -xsl
/tmp/copy.xsl -profile /tmp/profile.xml
real 1m18.900s
user 0m50.330s
sys 0m27.390s
bash-2.05b$ cat /tmp/profile.xml
<profile>
<profileData count="1" duration="0" line="-1" col="-1"
uri="file:///tmp/copy.xsl" />
<profileData count="952510" duration="4580000" line="12" col="39"
uri="file:///tmp/copy.xsl" />
<profileData count="476255" duration="7780000" line="13" col="38"
uri="file:///tmp/copy.xsl" />
<profileData count="476255" duration="7270000" line="14" col="49"
uri="file:///tmp/copy.xsl" />
<profileData count="1" duration="0" line="-1" col="-1"
uri="file:///tmp/copy.xsl" />
<profileData count="832672" duration="5810000" line="18" col="28"
uri="file:///tmp/copy.xsl" />
<profileData count="1439110" duration="8890000" line="24" col="28"
uri="file:///tmp/copy.xsl" />
</profile>
bash-2.05b$ cat /tmp/copy.xsl
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:fo="http://www.w3.org/1999/XSL/Format";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:fn="http://www.w3.org/2005/xpath-functions";
xmlns:xdt="http://www.w3.org/2005/xpath-datatypes";>
<xsl:output method="xml" indent="yes"/>
<xsl:template match="*">
<xsl:element name="{local-name(.)}">
<xsl:apply-templates select="@*"/>
<xsl:apply-templates select="child::node()"/>
</xsl:element>
</xsl:template>
<xsl:template match="text()">
<xsl:copy-of select="."/>
</xsl:template>
<xsl:template match="comment()">
<xsl:copy-of select="."/>
</xsl:template>
<xsl:template match="@*">
<xsl:copy-of select="."/>
</xsl:template>
</xsl:stylesheet>
bash-2.05b$
Code is attached
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