[antlr-interest] Profiler of ANTLR usage
Micheal J
open.zone at virgin.net
Thu Dec 1 17:11:49 PST 2005
> Simple test. We add 100,000 record using SQL INSERT into
> Valentina database.
> As you can see
>
> ANTLR take 74.6% of time. This is only parsing
> and tree parsing :-((
This figures make uncomfortable reading. I have a few questions if you don't
mind answering:
- Does this figure include the time taken by the lexer?
- Are you using an ANTLR v2 generated lexer?
- Are you re-using a single lexer/parser/treeparser instance to handle all
queries?
Cheers,
Micheal
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