Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Tiger SMP: why ?

Author: Robert Hyatt

Date: 13:10:37 05/02/01

Go up one level in this thread


On May 02, 2001 at 15:51:06, Tony Werten wrote:

>On May 02, 2001 at 12:30:28, Robert Hyatt wrote:
>
>>On May 01, 2001 at 04:33:28, Tony Werten wrote:
>>
>>>It's already a long discussion but one thing is unclear to me.
>>>
>>>Why does GT have to be smp to participate  in the challenge for Kramnik
>>>tournament ? Last dutch championship Fritz participated on a dual machine and
>>>finished third. Tiger won the tournament with 2 points more, the King (also
>>>single processor) finished second.
>>>
>>>So why exclude a single processor program that has proven to be capable of
>>>beating multi processor programs ?
>>>
>>>cheers,
>>>
>>>Tony
>>
>>
>>Because the SMP programs are _stronger_.  Simple math.  Just take Fritz
>>vs Fritz  5 times faster to understand.  That is what SMP means when you
>>have 8 cpus.
>
>Yes, this is very simple math. Let a program play against itself on a faster
>machine and it will be stronger. The faster program will see everything the
>slower does and more.
>
>I'm just not convinced that an 8 processor Fritz will beat Gambit Tiger. Last
>year dutch (human) championship has proven that such a Fritz can be killed by
>experienced players quite easily. It doesn't stand a change against Kramnik.
>
>Tony


Why?  Last time something was posted here, fritz _was_ beating gambit tiger,
and on _equal_ hardware to boot.  If Fritz can beat it on equal hardware, don't
you imagine that a 5x faster fritz will do even better?

I don't think Tiger's speculative stuff will work against Kramnik any better
than Fritz's passive style of play.  _Either_ will have severe problems I
suspect.

You might attack a GM wildly in a 5 0 blitz game on ICC.  But to do so at 40/2,
you had _better_ know what you are doing...



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.