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Re: [Bug-gnubg] Crash during play


From: Nardy Pillards
Subject: Re: [Bug-gnubg] Crash during play
Date: Fri, 29 Nov 2002 10:36:12 +0100

> Since it crashes on race positions there might be a problem with the new
> bearoff databases (gnubg uses bearoff databases for calculating bg
> chances; also multiple ply may reach bearoff database).
>
> Has anybody been able to reproduce the problem on un*x? Especially
> interesting is Jim's BSD since the memory handling is different on those
> boxses, so any possible memory problem would be more likely to show up
> there.

> Jørn

The Windows builds crash:
- Race position during game play
- Analyse Kleinman Count
- Analyse Thorp Count
- Analyse One Chequer Race
- Analyse One Sided Rollout

(all other Analyse: OK)

FYI:
Analyse Evaluate outputs:

 * Contact neural network evaluator:
   - version 0.12, 250 inputs, 128 hidden units.
 * Crashed neural network evaluator:
   - version 0.12, 250 inputs, 128 hidden units.
 * Race neural network evaluator:
   - version 0.12, 218 inputs, 128 hidden units.
 * In memory 1-sided bearoff database evaluator:
   - up to 15 chequers on 6 points (54264 positions) per player
   - database includes gammon distributions
 * In memory 2-sided bearoff database evaluator:
   - up to 6 chequers on 6 points (924 positions) per player
   - database includes both cubeful and cubeless equities

Nardy






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