Author: Severi Salminen
Date: 08:20:32 12/06/01
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>I ran the test and you are absolutely correct. 32 bit pawn hash keys >are not usable. I am not sure when I went to this, but I did look back >thru my test results in my file at the office, and the last time I did any >hash sanity testing was when I did use 64 bits. Since I made the change to >32 I apparently didn't test well enough. > >It is a trivial change to fix, and Crafty is now back to 64 bit signatures. > >Glad you took the time to test and kept the idea "alive". You were >certainly correct about the number of collisions... and it has to be >unacceptable. So how many errors are you getting (in form of errors/searched nodes) with 32-bit keys? And no errors with 64-bit keys? Severi
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