Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: How can I tweak Shredder 7's hash size above the limit?

Author: m.d.hurd

Date: 04:30:49 09/13/03

Go up one level in this thread


On September 12, 2003 at 21:40:13, William Penn wrote:

>[running Shredder 7 with the March 2003 GUI update]
>
>I have 1024MB (1GB) RAM. My video graphics siphons off 32MB, leaving 992MB
>available. Shredder 7 therefore decides, by some kind of internal formula, that
>my maximum allowed hash shall be 784MB. It refuses to allow me to set it any
>larger. No matter what I've tried, it reverts to 784MB or less.
>
>Note: For those who have 1GB RAM free and clear (100% available), the hash limit
>shall be 816MB instead of my 784MB. (784+32=816) I expect this is the same

On my machine it is 819 MB


>the Fritz 8 GUI, which I believe is identical to the Shredder 7 GUI. Of course
>I'm talking about the Chessbase GUI, not the Classic Shredder one.
>
>I really should be able to set my hash to 800MB (or perhaps a little more)
>without a serious system problem, but the Shredder won't allow it. It would take
>a little longer for the swapfile, but that's OK with me. I'm not in a big hurry!
>I only run Shredder in infinite mode for an hour or more anyway, so I don't care
>if it takes 5 minutes for the swapfile. If it is taking too long, I can always
>abort it. But Shredder 7 refuses to give me that option...
>
>Yes, I know it won't help the engine's strength significantly, but I'd like to
>try it nevertheless. Maybe I just like round numbers -- 800MB sounds better to
>me than 784MB!

Go here for info : http://www.chessbase.com/support/support.asp?pid=199


>Anybody know a tweak to allow this? I've tried some obvious tweaks with the .ini
>files, and looked around in the system registry, but didn't get lucky. If anyone
>knows how to do this, I'd very much like that info.
>Thanks.
>WP

Regards

Mike



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.