[Xenomai] Porting xenomai 2.6.3 and ipipe to 3.12 kernel

Gilles Chanteperdrix gilles.chanteperdrix at xenomai.org
Tue Apr 1 21:35:24 CEST 2014


On 04/01/2014 03:12 PM, Lennart Sorensen wrote:
> On Tue, Apr 01, 2014 at 12:52:44PM +0200, Gilles Chanteperdrix wrote:
>> The way I test it is by running xeno-regression-test, using dohell with
>> LTP to create a load. Note that the latency result given by
>> xeno-regression-test should not be taken into account as switchtest is
>> running concurrently and creates large non-preemptible sections,
>> xeno-regression-test is more a stress test.
> 
> I will see if I can find the invocation to run that then.
> 
> I let cyclictest, switchtest and latency running the last 8 hours,
> and latency test currently says:
> 
> RTD|     -0.814|      2.441|      7.486|       0|     0|     -2.116|     20.182
> 
> That seems decent at least.
> 

I use:
xeno-regression-test -l "dohell -s 192.168.0.5 -m /mnt -l /ltp"

Where the machine with ip 192.168.0.5 has the "discard" service enabled
(port 9, available in inetd), an usb key is mounted on /mnt, and LTP is
installed in /ltp.

-- 
                                                                Gilles.




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