From: Mats Karlssohn <mats@mida.se>
Subject: Re: Ada OS Kernel features
Date: Wed, 12 Sep 2001 08:47:00 +0200
Date: 2001-09-12T08:47:00+02:00 [thread overview]
Message-ID: <3B9F04E4.31F9EE65@mida.se> (raw)
In-Reply-To: OCbelAvsFWui@eisner.encompasserve.org
Larry Kilgallen wrote:
>
> In article <9n4euv$t9m$1@slb6.atl.mindspring.net>, "Brian Catlin" <briancatlin@mindspring.com> writes:
> > What sort of features would be desirable/required in the kernel?
>
> > Symmetric multi-processing:
> > This is the same capability general-purpose operating systems such as NT, VMS,
> > etc. have. Each processor is of the same type, and has the same view of memory.
> > It then becomes irrelevant which processor is running a particular task.
>
> You leave out a lot of big systems if you don't support NUMA.
Yes, have you seen (or maybe even published :-) any good paper(s) on
what kinds of OS support is needed for NUMA machines ? I must have
looked in the wrong direction...
--
Mats Karlssohn, developer mailto:mats@mida.se
Mida Systemutveckling AB http://www.mida.se
Box 64, S-732 22 ARBOGA, SWEDEN
Phone: +46-(0)589-89808 Fax: +46-(0)589-89809
next prev parent reply other threads:[~2001-09-12 6:47 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-05 5:58 Ada OS Kernel features Brian Catlin
2001-09-05 10:15 ` Jacob Sparre Andersen
2001-09-05 11:16 ` Larry Kilgallen
2001-09-05 17:06 ` Brian Catlin
2001-09-06 14:35 ` Marin David Condic
2001-09-07 9:31 ` Tarjei T. Jensen
2001-09-05 17:55 ` David Starner
2001-09-05 18:42 ` Darren New
2001-09-12 6:47 ` Mats Karlssohn [this message]
2001-09-05 14:04 ` Ted Dennison
2001-09-05 17:23 ` Brian Catlin
2001-09-05 20:17 ` Ted Dennison
2001-09-05 21:10 ` Brian Catlin
2001-09-06 6:45 ` Tarjei T. Jensen
2001-09-06 6:56 ` Brian Catlin
2001-09-06 14:05 ` Ted Dennison
2001-09-05 16:02 ` Alfred Hilscher
2001-09-05 16:19 ` Jacob Sparre Andersen
2001-09-05 17:58 ` Brian Catlin
2001-09-05 17:44 ` Brian Catlin
2001-09-05 17:58 ` Darren New
2001-09-05 18:51 ` Larry Kilgallen
2001-09-05 19:25 ` chris.danx
2001-09-05 20:07 ` Darren New
2001-09-05 20:14 ` Larry Kilgallen
2001-09-06 13:45 ` Alfred Hilscher
2001-09-06 18:06 ` chris.danx
2001-09-06 19:41 ` Larry Kilgallen
2001-09-06 22:32 ` chris.danx
2001-09-07 11:04 ` Larry Kilgallen
2001-09-07 8:04 ` Dmitry Kazakov
2001-09-07 8:18 ` Mattias Svensson
2001-09-07 12:40 ` Dmitry Kazakov
2001-09-12 7:12 ` Mats Karlssohn
2001-09-05 20:18 ` Brian Catlin
2001-09-06 6:48 ` Ole-Hjalmar Kristensen
2001-09-06 6:59 ` Brian Catlin
2001-09-10 7:32 ` Ole-Hjalmar Kristensen
2001-09-06 13:42 ` Alfred Hilscher
2001-09-07 8:13 ` Dmitry Kazakov
2001-09-08 3:55 ` Kenneth Almquist
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