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Subject: Deep Junior 9 Hash problem?

Author: Rick Hagen

Date: 03:16:34 12/21/04

I read about this on the German CSS forum, where someone mentioned this "losing
memory" problem.
I've tested this with a testposition, DJ9 having 256MB Hashmem, in analysis
mode.
After finding the keymove in 5 minutes, I played the move on the board and the
evaluation went up from there. Then I took back the move... Any other engine
will find the keymove in his hashmem, but not DJ9!
It takes the same time (5 min) to find the move again.
Default parameters: clear hash unchecked.
This could also influence the ongoing Shredder8-DJ9 match, where pondering is
off.
(3-1 for DJ9 atm)

Is this a bug?

Greetz,
Rick

• look at this german link Jouni Uski 05:24:25 12/21/04
  • Re: YES, ChessBase have an important new Update for J9 Eduard Nemeth 06:57:08 12/21/04
    • Re: YES, ChessBase have an important new Update for J9 Graham Banks 13:02:18 12/21/04
      • Re: YES, ChessBase have an important new Update for J9 F. Huber 13:11:37 12/21/04
        • Re: YES, ChessBase have an important new Update for J9 Uri Blass 15:58:51 12/21/04
          • Re: YES, ChessBase have an important new Update for J9 Uri Blass 16:04:27 12/21/04
            • Re: BUG Eduard Nemeth 13:15:28 12/22/04
        • Thanks Franz Graham Banks 13:27:30 12/21/04
  • Thanks (NT) Rick Hagen 06:45:38 12/21/04

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