From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: 嵌入式工程师 <ericvic@163.com>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai] On mx6q specifically, it seems the framebuffer is a latency killer
Date: Tue, 25 Mar 2014 12:30:18 +0100 [thread overview]
Message-ID: <533168CA.6010703@xenomai.org> (raw)
In-Reply-To: <36d2cb6f.ac9a.144f81578c0.Coremail.ericvic@163.com>
On 03/25/2014 08:12 AM, 嵌入式工程师 wrote:
>
> Thanks ,I find the problem like mine ,http://www.marshut.com/iqphrn/user-space-problems.html
Please try the
ipipe-3.0-imx6q
branch on git://git.xenomai.org/ipipe-gch.git
It should solve high latencies with imx6q. Note however that a 40us
latency is not really considered a problem for this class of processors.
--
Gilles.
next prev parent reply other threads:[~2014-03-25 11:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-25 2:07 [Xenomai] On mx6q specifically, it seems the framebuffer is a latency killer 嵌入式工程师
2014-03-25 7:12 ` 嵌入式工程师
2014-03-25 11:30 ` Gilles Chanteperdrix [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-03-25 8:41 嵌入式工程师
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