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Subject: Re: Tweaked Crafty 18.01 now running at 10,000 RPM

Author: Hermano Ecuadoriano

Date: 18:05:47 01/13/01

Go up one level in this thread


On January 13, 2001 at 19:09:49, Hermano Ecuadoriano wrote:

>On January 13, 2001 at 16:28:42, Brian Kostick wrote:
>
>>On January 13, 2001 at 13:51:47, Hermano Ecuadoriano wrote:
>>
>>>On January 13, 2001 at 13:03:35, Brian Kostick wrote:
>>>
>>>>On January 10, 2001 at 21:14:48, Robert Hyatt wrote:
>>>>
>>>>relevant snip (refering to 10,000 rpm code post):
>>>>>Are there any source changes I should make to make this an easier thing
>>>>>to do?
>>>>
>>>>  I'm wondering if wcrafty-18.01.exe (or whatever is current) might become
>>>>available at your ftp site??  I would like to run "bench" on it when it is
>>>>compiled with the same compiler as wcrafty-17.14.exe.
>>>>
>>>>Here (733-PIII)I get a wcrafty-17.14 bench of 122sec. and a Crafty1.exe(Corbit)
>>>>bench of 150sec. Is it realistic that version 18 would be slower? At any rate I
>>>>think side by side test would be nice to run before you bothered with source
>>>>changes. If this is already done then my post is in vain and I'm sorry to bother
>>>>you.
>>>>
>>>> I can compile with the Intel 5.0 compiler (trial run) with minimal changes to
>>>>the makefile.nt. I don't have the optimizing MS compiler if that is what was
>>>>used to build wcrafty-17.14.exe.
>>>>
>>>>Thanks for any info/insight that you can afford, Br5an
>>>
>>>PII-300 48M hash, 5M hashp
>>>
>>>version, nodes, n/s, time
>>>
>>>wcrafty-18.1  56199841  172922  325
>>>CRAFTY1       56199841  153133  367
>>>wcrafty-17.14 52518631  170515  308
>>
>>  Thank you for posting your timings. If I interpret correctly you are
>>confirming my suspicions. Might I ask where you found wcrafty-18.1.exe?? (or did
>>you build it?) I currently do not see it at Mr. Hyatt's ftp location in the 18
>>directory as was common with previous versions. Br5an
>
>It has been right there for at least five hours!
>So far, it looks stronger according to testing on one machine.
>60% after 19 games of 5 3. +6 -2 =11.

wcrafty-17.14 vs. wcrafty-18.1 now +7 -7 =13.



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