Author: Andreas Herrmann
Date: 12:48:56 02/13/01
Go up one level in this thread
On February 13, 2001 at 14:48:51, Heiner Marxen wrote: >On February 13, 2001 at 14:35:51, Pat King wrote: > >>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 > >Did you forget to include "side to move" into the hash code? >(just a simple idea) > >Heiner No the "side to move" is a part of my hash entrys. Andreas
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