Hi Joshua,

Yes, I think it was implicitly understood that these chess competitions
were about creating the best chess playing (non-human) entity.   However
human nature being what it is we attach the author to the program and
judge the author through his program. 

However, if you create a really strong program even on modest hardware,
opportunities open up.   Some company, or in my case a university, will
approach you and give you some support.

- Don


On Thu, 2009-01-15 at 00:16 -0500, Joshua Shriver wrote:
> When I was big into Chess programming this was a sore topic for me as
> well. I felt it was unfair for people competing in the WCCC to win if
> they had a cluster of of 100 PCs, a Cray, etc,  when another person
> was using a P200mhz.
> 
> I believe it was Dr. Hyatt that said this and it made a lot of sense
> to me "It's not just about creating the best chess program, it's
> creating the best playing machine"
> 
> So when you look at competitions that dont have hardware limits, you
> can't look at it like Engine X is the best in the world. You have to
> look at it like Engine X + this hardware setup is the best in the
> world; and take it with a grain of salt.
> 
> Even if you did set hardware limits, it would be a hard task.  Even if
> it's just a single PC do you use single core or multicore? Multicore
> would help those who have parallelized their code but hurt others. Is
> it fair?  There's no real line that can be drawn, because on the flip
> side I wouldnt find it fair if I had written a parallel engine and
> spent all that time and effort to only be limited to 1 core.
> 
> Just my $0.02.  
> -Josh
> 
> 
>         
>         For now I tend to be of the opinion that in competitions, one
>         should be able to bring your own hardware or run on standard
>         hardware provided by organizers. The restriction that the
>         hardware be physically present allows for enough flexibility
>         that people or teams can try different set-ups (like a row of
>         PS3s) while avoiding having people with access to a big
>         cluster compete with people who only have access to a PC.
>         
>         But similarly to the competition of building the most powerful
>         computer in the world, I can see room for a competition
>         between big clusters that play Go as well. One doesn't have to
>         be to the exclusion of the other. Think of car-racing. You
>         have drag-racing where they use rockets to cross half a mile
>         as fast as possible and you have F1-racing where the
>         'hardware' is constrained within certain limits.
> 
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