Author: Günther Simon
Date: 11:07:36 11/23/05
Go up one level in this thread
On November 23, 2005 at 13:52:51, chandler yergin wrote: >On November 22, 2005 at 02:35:15, Alexander Ermolenko wrote: > >>Why max Hashtable Limit for Fruit is 1024 ? > >It's based on the Optimum amount set by the speed of your Processor. >In the Analysis Window 'right click' on the Engine, use menu and click on >parameters, it will tell you the Maximum Hash allowed for your system. No, this is an internal limit of Fruit and the option line for this was already posted here. It has nothing to do of course with any persons system. 'option name Hash type spin default 16 min 4 max 1024' You can verify this for yourself by starting the Fruit.exe itself (e.g. double clicking). Type UCI and you will see all options, which can be changed and their default values: (I choose 2.1 here, because my test version of 2.21 on this machine was running out of time, the hash option is identically) Guenther uci id name Fruit 2.1 id author Fabien Letouzey option name Hash type spin default 16 min 4 max 1024 option name Ponder type check default false option name OwnBook type check default true option name BookFile type string default book_small.bin option name NullMove Pruning type combo default Fail High var Always var Fail High var Never option name NullMove Reduction type spin default 3 min 1 max 3 option name Verification Search type combo default Endgame var Always var Endgame var Never option name Verification Reduction type spin default 5 min 1 max 6 option name History Pruning type check default true option name History Threshold type spin default 60 min 0 max 100 option name Futility Pruning type check default false option name Futility Margin type spin default 100 min 0 max 500 option name Delta Pruning type check default false option name Delta Margin type spin default 50 min 0 max 500 option name Quiescence Check Plies type spin default 1 min 0 max 2 option name Material type spin default 100 min 0 max 400 option name Piece Activity type spin default 100 min 0 max 400 option name King Safety type spin default 100 min 0 max 400 option name Pawn Structure type spin default 100 min 0 max 400 option name Passed Pawns type spin default 100 min 0 max 400 uciok
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