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Subject: Re: Does someone has perft 8 info of Crafty??

Author: Michel Langeveld

Date: 08:46:49 06/15/99

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On June 14, 1999 at 12:59:21, Dann Corbit wrote:

>On June 14, 1999 at 00:23:50, Michel Langeveld wrote:
>[snip]
>>My own movegenerator says 84.998.978.956 will be the right number for perft 8.
>>I shall check this number with BTM.
>>I use a 100M hashable of 64bit with the nodecount in it. So I don't have to
>>visit every node. My program produces also the same results with Perft 7. So I
>>hope I'm right with perft 8.
>>
>>Can somebody with a fast machine check this with crafty??
>Crafty's node counter overflows at 2^32 -1 (or at least the display of the
>information does).  I tried to change it to double once, but it turned out to be
>too much effort.

Thanks for the try anyway. Is it doable in a _int64 or don't you use a compiler
which supports that.

Kind regards,

Michel Langeveld




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