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Subject: Re: 2M+ nps Crafty (more info)

Author: Robert Allgeuer

Date: 01:35:25 02/27/04

Go up one level in this thread


On February 26, 2004 at 23:45:45, Slater Wold wrote:

>On February 26, 2004 at 23:41:29, Russell Reagan wrote:
>
>>On February 26, 2004 at 23:31:25, Slater Wold wrote:
>>
>>>Crafty v19.10
>>>
>>>White(1): bench
>>>Running benchmark. . .
>>>......
>>>Total nodes: 102625951
>>>Raw nodes per second: 2052519
>>>Total elapsed time: 50
>>>SMP time-to-ply measurement: 12.800000
>>>White(1):
>>>
>>>
>>>AMD FX-51
>>>
>>>64-bit.  No compiler options.  No assembly.
>>
>>So this is a 64-bit compile now? Did you compile it? If so, with what?
>
>It is a 64-bit compile.  I did compile it myself.  The Windows Server 2003 DDK
>comes with a 64-bit compiler.
>
>
>Microsoft (R) C/C++ Optimizing Compiler Version 14.00.2207 for AMD64
>Copyright (C) Microsoft Corporation 1984-2002. All rights reserved.
>
>
>Just for reference, here is the 32-bit compile, same source/options/etc:
>
>White(1): bench
>Running benchmark. . .
>......
>Total nodes: 102625951
>Raw nodes per second: 733042
>Total elapsed time: 140
>SMP time-to-ply measurement: 4.571429


running on the same hardware just one third the speed? Or is this on another
machine?

Robert



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