Author: Mathieu Pagé
Date: 07:56:25 11/22/05
Go up one level in this thread
On November 22, 2005 at 05:20:59, Uri Blass wrote: >On November 22, 2005 at 05:17:44, Lin Harper wrote: > >>On November 22, 2005 at 02:35:15, Alexander Ermolenko wrote: >> >>>Why max Hashtable Limit for Fruit is 1024 ? >> This does'nt answer your question, but I just as an experiment, set up a >>position and analyze it with just 1mb hash. Check the nps. Now reset the same >>position and set your hash to the maximum. Check the nps again. See a >>difference? >>There appears to be a trade-off between speed and hash size. I'm no expert, but >>it seems to me that optimal playing strength will be had with a moderate hash >>size. >> regards >> Lin > >I think that this is the wrong way to test hash. >You should test time to solution and not nodes per second. > >Uri I agree with Uri, an engine with no TT will have higher NPS than one with an TT.
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