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xom-interest - Re: [XOM-interest] Serializer performance patches

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Subject: XOM API for Processing XML with Java

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  • From: "Michael Kay" <mike AT saxonica.com>
  • To: "'Andrew Stewart'" <andrew.stewart AT aspectcapital.com>, "'Elliotte Harold'" <elharo AT metalab.unc.edu>
  • Cc: xom-interest AT lists.ibiblio.org
  • Subject: Re: [XOM-interest] Serializer performance patches
  • Date: Thu, 30 Jun 2005 19:23:26 +0100

> How about JUnitPerf?
>
> "JUnitPerf is a collection of JUnit test decorators used to
> measure the
> performance and scalability of functionality contained within existing
> JUnit tests."

Measuring performance is all very well, the difficulty I find is creating an
automated test suite that detects performance regression - results aren't
nearly reproducable enough. A far cry from my maainframe experience 25 years
ago where a program could measure its own pathlength accurate to the nearest
instruction...

Michael Kay






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