[antlr-interest] parsing performance

[Terence Parr]

On Sunday, September 8, 2002, at 10:02  PM, John D. Mitchell wrote:
>>>>>> "Terence" == Terence Parr <parrt at jguru.com> writes:
> [...]
>> Also note that 1.4 java is supposed to be much faster at IO than 1.3 
>> and
>> before.  Let's hope ;)
>
> To be clear, Java v1.4 supports a number of I/O improvements in the 
> "nio"
> (New I/O) package (such as memory-mapped files).
>
> Those changes have *NOT* yet been incorporated into the old, standard 
> Java
> I/O packages.  That might happen for Java v1.5.
>
> So, any code that y'all want to make faster by taking advantage of the 
> new
> I/O support has to be rewritten.

Ouch.  Dang!  I'll look at the API, but this is something we could use 
by making a new constructor on the lexer to take a different kind o 
stream, right?

Ter
--
Co-founder, http://www.jguru.com
Creator, ANTLR Parser Generator: http://www.antlr.org


 

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/