From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: makarand pradhan <makarand_u_pradhan@domain.hid>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] CPU utilization question
Date: Tue, 25 Oct 2011 17:16:53 +0200 [thread overview]
Message-ID: <4EA6D2E5.100@domain.hid> (raw)
In-Reply-To: <1319552289.52870.YahooMailNeo@domain.hid>
On 10/25/2011 04:18 PM, makarand pradhan wrote:
> [MP]: Yes. I've noticed that the sum of all tasks is always 100. My
> question was specifically about a xenomai task that transitions in
> secondary.
>
> e.g. Assume a xenomai task that uses a total of 20% CPU. Of this
> assume that 10% is spent executing system calls in secondary domain
> and 10% is spent in the primary domain. I believe that from an
> accounting perspective, 10% would get accounted against ROOT and the
> xenomai task will show a CPU util of 10%. Is this accurate?
Yes.
--
Gilles.
prev parent reply other threads:[~2011-10-25 15:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-24 22:19 [Xenomai-core] CPU utilization question makarand pradhan
2011-10-25 8:50 ` Gilles Chanteperdrix
2011-10-25 14:18 ` makarand pradhan
2011-10-25 15:16 ` Gilles Chanteperdrix [this message]
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