[antlr-interest] pleasant new table-based DFA speed

Vidar Håkestad vidar at hawkis.com
Sun Jun 4 13:37:39 PDT 2006


> 1088ms for using old DFA.  The ms counter in Java is not very
> accurate, but it looks like we save almost 600ms using new DFA.  That

This will depend on what OS you are running. 

See for example http://www.hawkis.com/pages/hawkistools/uid/thetime.jsp (links 
at the bottom) for some info. It seems that Linux and Windows have quite 
different updates of their wall clocks.

Best way would probably be to use some native code to get exact timings.

regards
hawkis



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