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RE: [computer-go] Pattern Matcher



Wait a minute, you guys want to use the 3 times slower JAVA platform for
game programming?

You are not serious are you?

JAVA is great for connectivity and a quick programming of internet tools
and for server tools and interfaces.

But for the pure speed, i must refer this inferior compiler technology to
the outdated desk.

A complex program will be a factor 3 slower with it at least.

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



At 19:49 8-11-2004 -0200, Mark Boon wrote:
>
>
>> -----Original Message-----
>> From: computer-go-bounces@xxxxxxxxxxxxxxxxx
>> [mailto:computer-go-bounces@xxxxxxxxxxxxxxxxx]On Behalf Of Stuart A Yeates
>> Sent: Monday, November 08, 2004 18:58
>> To: computer-go
>> Subject: Re: [computer-go] Pattern Matcher
>>
>>
>> Mark Boon wrote:
>>
>> > I would be really interested if it would give a significant speedup.
>>  > In Java it's probably even more practical than in C, as it has the
>> > built-in capability of doing run-time compilation of the code and
>>  > load the compiled class run-time to replace the existing one.
>>
>> This is not true in the general case.
>>
>> While it is true that the Java standard libraries have a method for
>> calling the compiler, an implementation is not required to have a
>> compiler to be called. This is the key difference between Sun's JRE
>> (Java Runtime Envirnoment) which doesn't have a compiler and Sun's JDK
>> (Java Development Kit) which does.
>
>That could be. I did something like this some years ago, although it was for
>a more mundane application for a bank. You don't necessarily need the JDK,
>just the 'tools' library.
>
>>
>> Indeed, with the recent release of GNU's GCJ (Gnu Compiler for Java),
>> it's going to be increasingly frequent for the Java code to actually be
>> running as a pre-compiled binary executable.
>>
>> cheers
>> stuart
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