Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: A Very Good Test Position For Dedicated Units

Author: Bruce Humphrey

Date: 19:11:04 07/02/04

Go up one level in this thread


On July 02, 2004 at 00:01:50, Mike Byrne wrote:

>On July 01, 2004 at 22:55:30, Bruce Humphrey wrote:
>
>>On June 30, 2004 at 18:48:13, Mike Byrne wrote:
>>
>>>On June 30, 2004 at 08:56:28, Daniel Jackson wrote:
>>>
>>>>[D]2r4k/ppqbpp1p/3p1npQ/3R4/2r1P1P1/2N2P2/PPP1N3/1K5R w
>>>>
>>>>
>>>>I tested this position with the Mach III Master back in 1989, it took about
>>>>1hr.09min. to find Rf5!! with the double threat of Rxf6! and Nd5!
>>>>
>>>>Daniel
>>>
>>>Pocket PC Genius                1:58
>>>Pocket Grandmaster (Ruffian)  ~12:00
>>>Pocket Fritz 2                ~31:20 (on the 12th ply )
>>>
>>>
>>>Dell Axim 590 Mhz (oc)
>>
>>Are you sure? You should be getting better results (I expect)! I thought genius
>>2.1 for palm was the same soft (basically) than pocket pc genius? Either that,
>>or it is true that Pocket PC (operating system) is a resources hog (in
>>comparisson with palm and symbian)
>>
>>In my palm T3 (400 Mhz arm)
>>-Hiarcs 9.32 palm:          depth 7, 23sec*
>>-Genius 2.1 (arm):          depth 8, 01:44 , 61880 n/sec
>>-Tiger 15.1:                depth 8, 04:33**
>>
>>*- Hiarcs does 'see it' at 18sec, but doesn't select the move until 23 sec
>>
>>**- In Tiger depth 8, at 180 sec Rf6 is move 31/51. Then at 232 sec it gives it
>>a ! (meaning it has discovered it is a lot better than previously thought) and
>>it ends selecting it at 273 sec
>>
>>Bruce Humphrey
>
>in Genius hashsize matters a lot, tell me what hashsize you ran it at and I will
>rerun the  test.

Didn't know hashsize was so important for genius!

I have 8Mb Hash Table, maximum I can set for my palm T3.

got same time again with 8Mb, 01:44

Tested it with 256Kb Hash:
it searches same nodes per second, more or less, but... takes longer:
-02:02 62742/sec

Bruce Humphrey



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.