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Subject: Deep Junior 8 / Junior 8 CPU Affinity Bug!

Author: Anson T J

Date: 11:54:30 06/04/03

Has anyone noticed if you do engine matches with Junior 8 / Deep Junior 8, ZX,
YY (any of them). If you set 1 thread per engine (on a dual machine), they share
1 cpu with a net cpu usage of 50% !!

Deep Fritz 7, Shredder 7 / 7.04 and all other SMP engines I know of don't have
this problem.

I guess the Junior 8 engines fix the affinity of the single cpu setup meaning in
an engine match or tournament they share the same cpu instead of using one each.

Any fixes known?

-Anson

Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Amir Ban 15:32:43 06/04/03
- Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Robert Hyatt 19:24:59 06/04/03
  - Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Amir Ban 03:06:13 06/05/03
  - Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Matthew White 20:08:15 06/04/03
    - Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Robert Hyatt 13:02:51 06/05/03
      - Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Matthew White 16:21:46 06/05/03
        
        Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Robert Hyatt 17:37:53 06/05/03
- Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Anson T J 16:06:38 06/04/03
- Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Marc van Hal 15:44:37 06/04/03
  - Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Anson T J 15:59:04 06/04/03
    - Re: Deep Junior 8 / Junior 8 CPU Affinity Bug! Marc van Hal 16:53:07 06/04/03

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