Re: [Xenomai] imx6q xenomai ipipe-3.0-imx6q

[嵌入式工程师 <ericvic@163.com>]

I know latency test can not run with e other real-time  activity, but my program will run some real-time activties at the same time ,now it  looks  like because multiple cpu shared memory causes a great difference jitter .
在 2014-04-01 18:49:17，"Gilles Chanteperdrix" <gilles.chanteperdrix@xenomai.org> 写道：
>On 04/01/2014 04:35 AM, 嵌入式工程师 wrote:
>> Hello Gilles ，this is my test about xenomai ，this can also effect the
>> my program  and the latency test
>> ，thanks 。
>
>For the third time: running the latency test while other real-time
>activity is running gives meaningless results. Here, the following piece
>of code:
>>  for(i=1;i<1000;i++)
>> for(j=1;j<i;j++)
>> k=i*j;
>
>Takes 1.6ms to execute, this is what the latency test measures.
>
>-- 
>                                                                Gilles.