Author: Gian-Carlo Pascutto
Date: 04:54:00 12/03/01
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On December 03, 2001 at 07:08:43, David Rasmussen wrote: >If you have collisions, you _will_ fuck up evaluation. True. But one needs to think about how much this matters. I did a test (and posted the numbers here) of 32 bit hashing. I was not, and have never been, able to determine any kind of weakening of my program when using only 32 bits hashing. The amount of collisions when hashing only pawns will be significantly less. You need to think about, and preferably test, whether it is beneficial to take the few extra collisions and make hash updates + storage significantly cheaper, or not. There is a common misconception that collisions are so evil that they will automatically weaken your program when they happen. That is totally false. -- GCP
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