From: Philippe Gerum <rpm@xenomai.org>
To: 송대영 <daeyoungsong@cnu.ac.kr>, xenomai@xenomai.org
Subject: Re: Xenomai Mercury and PREEMPT_RT
Date: Mon, 6 May 2019 10:07:00 +0200 [thread overview]
Message-ID: <4c39d8ca-3c98-4b35-6b06-2013dc80134b@xenomai.org> (raw)
In-Reply-To: <1823257552.1557117297954.94.KebiMail.daeyoungsong@cnu.ac.kr>
On 5/6/19 6:34 AM, 송대영 via Xenomai wrote:
> [webmailreconf.public.do?24538165]
>
> Hello, expert.
>
> I have a question about Xenomai Mercury and PREEMPT_RT.
> Following "Xenomai 3 – An Overview of the Real-Time Framework for
> Linux", Mercury is based on PREEMPT_RT and only offers API emulation.
> Is Mercury's latency performance better than PREEMPT_RT?
No, it merely uses what native preemption provides for.
--
Philippe.
next prev parent reply other threads:[~2019-05-06 8:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-06 4:34 Xenomai Mercury and PREEMPT_RT 송대영
2019-05-06 8:07 ` Philippe Gerum [this message]
2019-05-07 6:53 ` Per Oberg
2019-05-16 15:51 ` Philippe Gerum
2019-05-17 7:13 ` Per Oberg
2019-05-17 7:36 ` Per Oberg
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