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Re: Concurrency: hypothetical variables and atomic blocks

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From:
Jonathan Scott Duff
Date:
June 1, 2006 15:02
Subject:
Re: Concurrency: hypothetical variables and atomic blocks
Message ID:
20060601220222.GA10521@pobox.com
On Thu, Jun 01, 2006 at 02:22:12PM -0700, Jonathan Lang wrote:
> Larry Wall wrote:
> >The way I see it, the fundamental difference is that with ordinary
> >locking, you're locking in real time, whereas with STM you potentially
> >have the ability to virtualize time to see if there's a way to order
> >the locks in virtual time such that they still make sense.  Then you
> >just pretend that things happened in that order.
> 
> Forgive this ignorant soul; but what is "STM"?

Software Transaction Memory

-Scott
-- 
Jonathan Scott Duff
duff@pobox.com

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