From: Markus Franke <Markus.Franke@domain.hid>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: adeos-main@gna.org
Subject: Re: [Adeos-main] Scheduling of different domains in Adeos
Date: Mon, 26 Feb 2007 16:20:19 +0100 [thread overview]
Message-ID: <45E2FAB3.2000305@domain.hid> (raw)
In-Reply-To: <45E161AA.9070005@domain.hid>
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Jan Kiszka wrote:
> Scheduling takes place only based on the domain priority, each time a
> new asynchronous event (interrupt) arrives or a domain reports to be
> idle. There is no explicit source file or function called "scheduler",
> you will find its logic in the dispatching code of pipelined interrupts
> and in ipipe_suspend_domain().
As far as I understood, it is possible to run more than operating system
on top of Adeos, at a time. Adeos is said to be a resource
virtualization layer and the CPU is also a resource, which has to be
shared. But if there are more than one operating system, who decides
which one get's the CPU?
The question is out of scope of the interrupt virtualization. It's just
a question about CPU virtualization.
Please correct me if I missunderstood something totally. :-)
Regards,
Markus Franke
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next prev parent reply other threads:[~2007-02-26 15:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-25 9:49 [Adeos-main] Scheduling of different domains in Adeos Markus Franke
2007-02-25 10:15 ` Jan Kiszka
2007-02-26 15:20 ` Markus Franke [this message]
2007-02-26 16:57 ` Jan Kiszka
2007-02-27 7:52 ` Markus Franke
2007-02-27 10:13 ` Jan Kiszka
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