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RE: [computer-go] Pattern Matcher




> -----Original Message-----
> From: computer-go-bounces@xxxxxxxxxxxxxxxxx
> [mailto:computer-go-bounces@xxxxxxxxxxxxxxxxx]On Behalf Of Don Dailey
> Sent: Monday, November 08, 2004 20:48
> To: computer-go@xxxxxxxxxxxxxxxxx
> Cc: computer-go@xxxxxxxxxxxxxxxxx; computer-go@xxxxxxxxxxxxxxxxx
> Subject: Re: [computer-go] Pattern Matcher
>
>    A complex program will be a factor 3 slower with it at least.

Quite the opposite, see below.


>    In fact small 30 line programs already are to my amazement not
> seldom up to
>    a factor 3 slower.
>

Actually, this IS quite true. Small Java programs perform relatively poorly
when not run sufficiently long. This is because you get hit by the
class-loader and the JIT-compiler which needs to compile the code. Once
they're done, it runs fast.

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