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Subject: Re: Computer for Kramnik Match: 64-bit Deep Fritz for Unix?

Author: Adam Oellermann

Date: 05:55:55 06/18/02

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On June 18, 2002 at 08:24:47, Robert Henry Durrett wrote:

>On June 17, 2002 at 23:54:37, Slater Wold wrote:
>
>>On June 17, 2002 at 20:13:26, Robert Henry Durrett wrote:
>>
>>>
>>>I recently contacted Chessbase [info@chessbase.com] and received an email
>>>response saying that they will soon provide the information I requested, and
>>>more, about the computer.  It will appear on their Chessbase News webpage.
>>>
>>>In the meantime, it's not too late to speculate!
>>>
>>>While discussing the computer [for the Kramnik match] with my son, who is here
>>>at my house for a visit, he noted that "there are plenty of 64-bit 64-processor
>>>computers running under UNIX."  When pressed for details, he could not give me
>>>any because he does not use such "beasts" in his job.  Maybe someone here is
>>>more familiar with this?
>>>
>>>The commercial version of Fritz runs on PCs that have Windows operating systems
>>>simply because the customers want to put Fritz on their home PCs, which run
>>>under Windows.
>>>
>>>But is there any reason, or LAW, that says that the computer they will use for
>>>the Kramnik match cannot run under UNIX?
>>>
>>>Essentially the same situation applies for word length.  The Fritz customers
>>>have 32-bit computers, so Fritz is designed to run on those 32-bit computers.
>>>
>>>But is there any reason, or LAW, that says that the computer they will use for
>>>the Kramnik match cannot be a 64-bit computer?  i.e. have a 64-bit deep fritz
>>>running under UNIX?
>>>
>>>If so, do any of the "UNIX-types" here at ICD/CCC know how fast the processors
>>>could be in that case?  Which processors would they use?
>>>
>>>What do you think?  Is an 8-processor 64-bit computer running under UNIX a
>>>possibility for the Deep Fritz versus Kramnik October 2002 match?
>>>
>>>Bob D.
>>
>>I agree with Dann.  There's not a snowflakes chance in hell Chessbase would be
>>stupid enough to go against Kramnik on a Linux computer.  (Which does have a
>>64-bit OS.)
>>
>>Why?  Simple!
>>
>>If they decided "Hey!  We can get some serious speedups using this 64 CPU with
>>Linux!  We'd have a better chance at winning!" then not ONLY do they have to
>>sell Fritz, they also have to sell Linux.
>>
>>Linux is a damn fine OS.  There is absolutly nothing at all wrong with it.  But
>>it is *FAR* from the standard OS of the common computer user.
>>
>>Also, 64 bit CPUs are NOT common.  Most people don't have $2k to go spend on a
>>PC, let alone a single CPU.  Besides, a computer running dual, quad, i2 Pentium
>>CPUs is NOT a PC.  It's a super-computer.  I believe the goal at hand, is
>>beating Kramnik with a computer that most people can at least "relate" to.  I
>>can "relate" to an 8-way Xeon.  I cannot "relate" to an 8-way i2 box.
>>
>>They want people to see this computer, (no matter what it may be) running the
>>same OS that they use everyday, beat this Super-GM.  They don't want people
>>saying, "Sure, it won.  But what the hell is Linux?!"
>
>"The Fritz guys" have already advertised that the computer to be used for the
>match will be more powerful than Deep Blue.  Kramnik said that too.  I think
>they are somewhat obligated, or at least that's what I want.
>
>Bob D.

I don't think that anyone would honestly say that *any* current Win32 machine is
more powerful (from a raw computation perspective) than Deep Blue's hardware
platform. I would suggest that an 8-way SMP box isn't even in the neighbourhood.

There is some argument to be made about the software (but it's likely to be a
"holy war"), given that so little is known about Deep Blue's internals.

Regards
Adam



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