[antlr-interest] Re: BENCHMARK. ANTLR.
open.zone at virgin.net
Sat Nov 13 13:24:44 PST 2004
--- In antlr-interest at yahoogroups.com, Ruslan Zasukhin <sunshine at p...>
> >> Alex Sedow already have give you exact numbers:
> >> 3-4 times speed up thanks to special string + allocator.
> > OK, I got a 5-7x speedup just by buffering the whole input (tested
> > with C# not C++). In your tests, were you reading from a file or
> > memory buffer?
> We have just SQL query. 100-20-300 bytes.
> So no files invoked.
Ok and that also means the input is already buffered in memory.
Hate to ask you this but, you were reusing a single instance of the
Lexer/Parser to run all the million queries right?.
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