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Subject: Re: 4,200,000 max kN with Shredder 7.04

Author: Tony Werten

Date: 14:44:53 08/17/03

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On August 17, 2003 at 17:34:14, William Penn wrote:

>I've noticed that when running Shredder 7.04 UCI engine in CB Shredder 7 GUI in
>infinite analysis mode, there's a problem with the kN and kN/s counters after
>the total KN exceeds about 4,200,000. That's not an exact number, but
>approximated.

I can make the pretty precise gues that problems start after 4,294,967,295
nodes.


>In any case, kN reverts to zero at that point and begins counting
>up again. The value of kN/s also drops to zero then start increasing again (very
>slowly). I believe the 7.04 engine continues to work OK, just that counter is
>buggy.

It's not buggy, it's 32 bit.

Tony


>WP

• Re: 4,200,000 max kN with Shredder 7.04 Gian-Carlo Pascutto 10:48:35 08/18/03
• Re: 4,200,000 max kN with Shredder 7.04 Michael P. Nance Sr. 16:05:57 08/17/03
  • Re: 4,200,000 max kN with Shredder 7.04 Tony Werten 01:20:01 08/18/03
    • Re: 4,200,000 max kN with Shredder 7.04 Jouni Uski 01:51:31 08/18/03
      • Re: 4,200,000 max kN with Shredder 7.04 Tony Werten 02:26:35 08/18/03
  • Re: 4,200,000 max kN with Shredder 7.04 Aaron Gordon 17:18:57 08/17/03

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