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Subject: Re: The need to unmake move

Author: Sune Fischer

Date: 10:20:38 09/03/03

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On September 03, 2003 at 13:12:47, Robert Hyatt wrote:

>
>
>Forget "mail boxes".  Think:
>
>if (tree->stop) then get out of here _now_.
>
>tree->stop can be set by _anybody_ but it is in this processor's local
>memory.

Yep, this is what I meant.

Everything processed frequently must be local, setting stop flags should be a
lot less frequent than checking for them, hence the design.

-S.



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