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Subject: Re: Hash kollision ??

Author: Pat King

Date: 11:35:51 02/13/01

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On February 13, 2001 at 11:19:43, Andreas Herrmann wrote:

>On February 13, 2001 at 10:52:19, Gian-Carlo Pascutto wrote:
>
>>On February 13, 2001 at 08:28:33, Andreas Herrmann wrote:
>>
>>>I only uses 32-bit hash keys because Delphi
>>>cannot manage XOR with 64-bit values.
>>
>>Use the XOR on the 2 32-bit parts of the hashkey. The result
>>is the same.
>>
>>--
>>GCP
>
>Yes i know, in future i will do so, but in the moment i think that's not the
>reason of my problem. Before some month i had a look to the code of phalanx, and
>i saw that he uses 32-Bit keys and random numbers. A while i tryd his static 32-
>bit random numbers, but that didn't solve my problem.
It could be the combination of null move and hash problems. My program starts
spitting out hash errors at an alarming rate when I activate null move, and
almost never otherwise.
>
>Andreas



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