[antlr-interest] Re: parsing performance

gary_schaps gschaps at attbi.com
Fri Sep 6 08:01:37 PDT 2002

Mark -

Have you profiled your application to see where it's spending
the most time?

Also, sometime ago someone pointed out in this 
group that using BufferedInputStream dramatically improves 


--- In antlr-interest at y..., "Mark Johnson" <msjohnson at a...> wrote:
> I have developed my first rule grammar for an e-contracting
and now
> am looking at how to survive processing 300,000 rules.  Can anyone 
> some hints in arranging the grammar which will improve performance 
> Java?
> thanks in advance
> Mark Johnson


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