From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4632148D.4060401@domain.hid> Date: Fri, 27 Apr 2007 17:19:41 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <7289437c0704270747g122b5c84p1c4decbd31e2e4fe@domain.hid> <463211B8.7060509@domain.hid> <46321237.6080509@domain.hid> In-Reply-To: <46321237.6080509@domain.hid> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] Benchmark for Xenomai List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: xenomai@xenomai.org Jan Kiszka wrote: > Gilles Chanteperdrix wrote: > >>Perrine Martignoni wrote: >> >>>Hello, >>> >>>I would like to know if you have a list of benchmark for the board >>>CSB637 or a board with an ARM9. >> >>I sent a mail last week about some latencies result on the CSB637. >>https://mail.gna.org/public/adeos-main/2007-04/msg00058.html >> >> >>>I want to test performances of Xenomai with API Posix and I don't know >>>how to begin. >> >>A starting point would be to compile Xenomai for your CSB637 board, and >>run the "xeno-test" script. Among the tests run by the xeno-test script, >>cyclictest uses the POSIX API and is equivalent to the native API >>latency test. If you want other results than latency, I am afraid you >>will have to write the tests yourself. But if you do so, we will be >>pleased to add them to Xenomai. > > > Here is some potential source for further benchmarks: > > http://www.kernel.org/pub/linux/kernel/people/dvhart/realtime/tests/ > > They were written for -rt Linux, but should (in theory) work for > Xenomai's POSIX skin as well (haven't looked nor tried yet) -- except > for tests that may use silly signals. And for a little help on how to compile POSIX programs for Xenomai POSIX skin, read: http://svn.gna.org/viewcvs/xenomai/trunk/doc/txt/pse51-skin.txt?rev=&view=auto -- Gilles Chanteperdrix