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From: Marius Vollmer <marius.vollmer@uni-dortmund.de>
Cc: guile-user@gnu.org, Ken Raeburn <raeburn@raeburn.org>
Subject: Re: Some introductory docs about C level threading
Date: Wed, 09 Feb 2005 13:17:24 +0100	[thread overview]
Message-ID: <ljy8dyrkq3.fsf@troy.dt.e-technik.uni-dortmund.de> (raw)
In-Reply-To: <878y61jiuz.fsf@zip.com.au> (Kevin Ryde's message of "Mon, 07 Feb 2005 11:48:04 +1100")

Kevin Ryde <user42@zip.com.au> writes:

> I think we have to assume all threads see memory ops in the order
> they're done (anything else is too crazy),

Why?  I think it is very common to have weakly ordered memory models
in SMP systems these days, and we really can't assume a strong order.
I also think we can tolerate such a weak ordering, in the sense that
Guile remains 'thread-robust', i.e., doesn't corrupt its own heap such
that the GC will crash, for example.

Whether the heap remains in a state that makes sense to the
application, well, that problem is not solved by Guile automatically.


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  parent reply	other threads:[~2005-02-09 12:17 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-21 18:29 Some introductory docs about C level threading Marius Vollmer
2005-01-21 21:20 ` Neil Jerram
2005-01-24 19:23   ` Marius Vollmer
2005-02-15  4:11     ` Robert Uhl
2005-01-22 12:37 ` tomas
2005-01-24 19:28   ` Marius Vollmer
2005-01-25  9:06     ` tomas
2005-01-25 15:58       ` Rob Browning
2005-01-25 16:01         ` Rob Browning
2005-01-26  9:05         ` tomas
2005-02-01 16:01           ` Marius Vollmer
2005-02-02  9:31             ` tomas
2005-02-02 13:18               ` Marius Vollmer
2005-02-02 13:47                 ` tomas
2005-01-23 23:34 ` Kevin Ryde
2005-01-24 19:31 ` Some new reference docs about initialization Marius Vollmer
2005-01-24 20:27   ` Andreas Rottmann
2005-01-24 22:00     ` Marius Vollmer
2005-02-01 17:37 ` Some introductory docs about C level threading Ken Raeburn
2005-02-01 23:40   ` Kevin Ryde
2005-02-02  0:38     ` Ken Raeburn
2005-02-07  0:48       ` Kevin Ryde
2005-02-08 21:45         ` Ken Raeburn
2005-02-09 12:17         ` Marius Vollmer [this message]
2005-02-09 20:26           ` Kevin Ryde
2005-02-10 11:36             ` Marius Vollmer
2005-02-09 12:13       ` Marius Vollmer
2005-02-09 18:10         ` Ken Raeburn
2005-02-10 12:05           ` Marius Vollmer
2005-02-10 19:59             ` Ken Raeburn
2005-02-09 12:08     ` Marius Vollmer
2005-02-09 16:33       ` Doug Evans
2005-02-10 11:15         ` Marius Vollmer
2005-02-09 20:19       ` Kevin Ryde
2005-02-09 12:04   ` Marius Vollmer

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