ed... after about 4 hours :-)
On 13/04/2015 14:24, Trevor Woerner wrote:
Hi Stephen,
(replying to really old post, sorry)
On 02/10/15 08:06, Stephen Flowers wrote:
I have built the realtime kernel using Yocto and deployed on the
beaglebone black (specifically core-image-rt-sdk).
I'm cur
ield wrote:
On 15-02-17 05:57 PM, Stephen Flowers wrote:
I loaded the system effectively and also changed my rt application to
use asynchronous IO - I find the rt kernel is much tighter at periodic
latency yet seems to be worse in the latency measurements. I'm asuming
the non-deteministic nat
587306337206.8056595
Standard
Min-608.667123.75
Max612448.083
Avg0.5557039153.5281784
All help appreciated,
Steve
On 13/02/2015 05:08, Bruce Ashfield wrote:
On 2015-02-12 7:20 PM, William Mills wrote:
On 02/12/2015 05:05 PM, Stephen Flow
message.]
~ 15-02-11, Stephen Flowers wrote:
> Thanks for your input. Here are results of 1000 samples over a
> 10 second period:
>
> Interrupt response (microseconds)
> standard: min: 81, max:118, average: 84
> rt: min: 224, max: 289, average: 231
>
>Will share the .config l
Sorry, no I have not run cyclictest yet. The results are latencies
measured via gpio toggles from running the code posted previously.
Steve
On 10/02/2015 14:40, Bruce Ashfield wrote:
On 15-02-10 09:39 AM, Stephen Flowers wrote:
Thanks for your input. Here are results of 1000 samples over
Ashfield wrote:
On 15-02-10 08:06 AM, Stephen Flowers wrote:
Hi All,
I have built the realtime kernel using Yocto and deployed on the
beaglebone black (specifically core-image-rt-sdk). I have written a
program to test the timer latency and interrupt latency of userspace
applications. For this I&#
Hi All,
I have built the realtime kernel using Yocto and deployed on the
beaglebone black (specifically core-image-rt-sdk). I have written a
program to test the timer latency and interrupt latency of userspace
applications. For this I'm using a simple timerfd to generate a
periodic 10ms gpi
