Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: depth 24 in 96 hours

Author: Frank Schneider

Date: 10:33:42 08/22/02

Go up one level in this thread


On August 22, 2002 at 03:36:08, Tony Werten wrote:

>On August 22, 2002 at 01:46:39, Kurt Utzinger wrote:
>
>>On August 21, 2002 at 23:04:30, K. Burcham wrote:
>>
>>>
>>>I was using Gandalf to analyse a position, and left running
>>>longer than what I meant to, got busy with new race car.
>>>I think this is the longest I have let a program run.
>>>
>>>notice depth 20 in one hour.
>>>and then 95 more hours for depth 24.
>>>took 53 hours to go from depth 22 to depth 23.
>>>I found this interesting.
>>>kburcham
>>
>>Indeed very interesting and showing that the general rule (3 more time to get
>>next ply) does not apply to Gandalf.
>
>My feeling says that most programs can't keep the x3 with these search times.
>

Yes, hashtables get filled and then it slows down.

Frank

>Tony
>
>>Kurt



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.