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Subject: Re: Crafty Benchmark

Author: Bo Persson

Date: 08:14:09 07/02/05

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On July 01, 2005 at 14:55:53, Luis Smith wrote:

>On July 01, 2005 at 00:01:19, Dann Corbit wrote:
>
>>On June 30, 2005 at 22:22:53, Luis Smith wrote:
>>
>>>Dann Corbit compile from Leo's site.
>>>Comp specs are:
>>>
>>>OS Name	Microsoft Windows XP Home Edition
>>>Version	5.1.2600 Service Pack 2 Build 2600
>>>OS Manufacturer	Microsoft Corporation
>>>System Manufacturer	HP Pavilion 061
>>>System Model	PP173AA-ABA A807W
>>>System Type	X86-based PC
>>>Processor	x86 Family 15 Model 12 Stepping 0 AuthenticAMD ~2210 Mhz
>>>BIOS Version/Date	Phoenix Technologies, LTD  3.04, 10/29/2004
>>>SMBIOS Version	2.3
>>>Total Physical Memory	512.00 MB
>>>
>>>
>>>EPD Kit revision date: 1996.04.21
>>>unable to open book file [./book.bin].
>>>book is disabled
>>>unable to open book file [./books.bin].
>>>
>>>Crafty v19.19
>>>
>>>White(1): benchmark
>>>Illegal move (ambiguous): benchmark
>>>White(1): bench
>>>Running benchmark. . .
>>>......
>>>Total nodes: 97149438
>>>Raw nodes per second: 1368301
>>>Total elapsed time: 71
>>>SMP time-to-ply measurement: 9.014085
>>>White(1):
>>>
>>>Does anyone know if I need a 64 bit compile?
>>
>>Only if you have a 64 bit operating system.  (E.g. Win64 or Linux64)
>>
>>>Or does Crafty run on 32 and 64?
>>
>>Yes.  If you have a 64 bit OS, then a 64 bit compile will fare better.
>
>This was a Wal-Mart bought computer.  Its AMD 64 but apparently it did not come
>with Win64.  Thanks for the info though.

According to Microsoft, home users do not need that. Therefore Win64 is only
available in the Professional edition.


Bo Persson





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