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Subject: Re: Chess-specific Compiler & Operating System Issues [Continued]

Author: Vincent Diepeveen

Date: 05:20:30 05/27/02

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On May 25, 2002 at 22:02:09, Robert Henry Durrett wrote:

>All that discussion, although very interesting was not directly about chess
>programming.
>
>What I am trying to say is that I would like to see the linkage between the
>general discussions, applicable to all computer software professionals, and the
>rarified world of the "chess programmers."
>
>How, for example, does a typical chess programmer select the language, compiler,
>operating system, and programming environment he/she will use for his/her
>chess-related programming?

Programming language i use is C.

Reason: it is the fastest low level programming language available
to mankind, which isn't processor specific.

With regards to programming environment: i use multiedit under windows
to edit my source code. Best compiler there is for a person who develops
on his own software (vslick is a good editor for big companies running
on any OS by the way).

The OS i run diep under at the world championship is the OS where the
compiler works that generates the fastest executable.

GCC though on paper working for windows too, please don't believe that
fairy tale, it just works for linux basically.

Right now for me fastest on the K7 MP is gcc 3.1 because it has not only
cool optimizations, also because it finally has a bugfree reordering of
branches.

This is 5% faster for me than any other compiler is at the moment at the
K7 MP. So i go for that.

Right now busy porting my GUI to linux, because working in textmode
is not exactly fun.

If next year windows is faster for me, then i go for windows obviously.

So the decision what OS to take is easy: try them all and use the fastest.

Best regards,
Vincent

p.s. for coming weekend tournament icsvn2 tournament in netherlands where
the whole world top is joining, there the decision what OS to take is
less important, i care less for the tournament. might go for the 5% slower
windows version there, in order to be able to operate it faster.





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