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Subject: Re: Crafty 14.5 peformance on the Mac

Author: Carsten Kossendey

Date: 19:38:11 01/21/98

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On January 21, 1998 at 21:40:01, Robert Hyatt wrote:

>On January 21, 1998 at 18:18:17, John Scalo wrote:
>
>>On my PowerBook G3/250 (hash table = 768k, pawn hash = 80k) --
>>
>>              time:  3.43  cpu:100%  mat:0  n:212481  nps:61947
>>              ext-> checks:2714 recaps:1268 pawns:0 1rep:3805
>>              predicted:0  nodes:212481  evals:72890
>>              endgame tablebase-> probes done: 0  successful: 0
>>              hashing-> trans/ref:22%  pawn:88%  used:w83% b80%
>>
>>Black(1): d5
>>              time used:   3.47
>>White(2):
>>
>>---
>>
>>How does 62knps compare to other fast DOS boxes?
>>-j
>>--
>>John Scalo
>>j.scalo@ix.netcom.com
>
>same ballpark as pentium pro 200...

Of course the PPro has a 1:1 cache clock, unlike John's 2:5, and the
system bus will be somewhat faster than 50 MHz ;)

Also Crafty will eventually be compiled in FAST mode and using assembly
plug-ins for the attack functions. That should be around 15-20% alone,
right?



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