Kirk Rasmussen wrote:
Has anyone profiled webwork with JProbe or similar tools to look for hot spots that could be optimized?
Yes, but it was some time ago. I'm probably going to profile it again once I decide to update the webwork version that Jive is using (currently 1.2.1 + a lot of cvs changes + a few of our own) to the latest CVS codebase (or 1.3, whichever comes first). Currently the only issue holding me back is some i18n issues that I have yet to resolve. IIRC, once the obvious issues (that the profiler pointed out) were resolved the main hotspot was the findValue(..) method. That won't go away in 1.3 unless some magic occurs, but Patrick's quick stats on OGNL (in it's compiled form) shows that OGNL seems to be faster. If that holds up in real use then it may be worthwhile to (backport?) any OGNL work into webwork 1.3+ from webwork 2.0/xwork/etc. Regards, Bruce Ritchie
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