It's working, many thanks.
BR
chensong
On 2020年12月29日 11:06, Chen, Hongzhan wrote:
Hi chensong
Let us switch to and focus on CXP. Actually
https://github.com/hongzhanchen/xenomai.git is
not based on
https://lab.xenomai.org/xenomai-rpm.git/log/?h=for-upstream/dovetail which
is base of CXP
OK, so then my theory about it having to do with launching a printf
helper must be wrong (maybe that only happens on the original thread).
I don't recall whether you had a flush call after your printf though...
On 1/3/2021 4:22 PM, Leandro Bucci wrote:
I understand, but it's strange because
I understand, but it's strange because if I do a printf inside the task I
always have MSW = 2. Yes maybe Philippe can help. Thank you too
Il dom 3 gen 2021, 23:16 steve freyder ha scritto:
> Might need some help from Philippe on this one but my thinking says that
> thread creation happens in
Might need some help from Philippe on this one but my thinking says that
thread creation happens in secondary mode, so there's gotta be at least
*one* mode switch on the way to becoming a cobalt thread running in
primary mode, perhaps the second one has to do with launching the
background
But in the task I don't do any printf, how is it possible that MSW = 2?
Il dom 3 gen 2021, 23:00 steve freyder ha scritto:
> Each time I would do something like this:
>
>
> printf(...) ;
>
> fflush(stdout) ;
>
> rt_task_sleep(1e9/5) ;
>
> rt_task_inquire(...) ;
>
>
> msw incremented by 1, csw
Each time I would do something like this:
printf(...) ;
fflush(stdout) ;
rt_task_sleep(1e9/5) ;
rt_task_inquire(...) ;
msw incremented by 1, csw would increment by 2.
On 1/3/2021 2:29 PM, Leandro Bucci via Xenomai wrote:
Hi, I have a strange behavior regarding the "mode switch".
In the
Hi, I have a strange behavior regarding the "mode switch".
In the attached code, the task should never switch to the Linux domain, but
instead I have a value of MSW = 2.
How is it possible?
Even if I do a printf in the task I always get MSW = 2.
I can't understand where the problem is.
#include
Sorry for the inconvenience,
I tried to write this code to report domain changes (or mode switch):
##
#include
#include
#include
#include
#include
#include
RT_TASK task;
void task_body(void *arg)
{
RT_TASK_INFO info;
Hailongliu via Xenomai writes:
> Hi,
>
> I learned the "Common Xenomai Platform" program from this mail-list and wiki
> of project Xenomai. This is a very attractive plan, as it will port Xenomai
> for
> recent LTS kernel(v5.10).
>
> I noticed that March 31, 2021 is the deadline for "CXP",
Philippe Gerum writes:
> The common Xenomai platform specification is about defining the
> commonalities among future Xenomai releases starting from 3.3, including
> the Xenomai 4 series based on a next generation (EVL) core. A common API
> available to applications for issuing requests to the
perfect thank you so much for the explanation
Il dom 3 gen 2021, 12:06 Philippe Gerum ha scritto:
>
> Leandro Bucci writes:
>
> > is it possible to have the same thing for tasks instead of threads?
> >
>
> task == thread
>
> > Il dom 3 gen 2021, 11:31 Philippe Gerum ha scritto:
> >
> >>
> >>
Leandro Bucci writes:
> is it possible to have the same thing for tasks instead of threads?
>
task == thread
> Il dom 3 gen 2021, 11:31 Philippe Gerum ha scritto:
>
>>
>> steve freyder via Xenomai writes:
>>
>> > Right.
>> >
>> >
>> > AKA, "mode switch", a switch from "primary mode" to
is it possible to have the same thing for tasks instead of threads?
Il dom 3 gen 2021, 11:31 Philippe Gerum ha scritto:
>
> steve freyder via Xenomai writes:
>
> > Right.
> >
> >
> > AKA, "mode switch", a switch from "primary mode" to "secondary mode",
> > or vice versa.
> >
> > One place you
steve freyder via Xenomai writes:
> Right.
>
>
> AKA, "mode switch", a switch from "primary mode" to "secondary mode",
> or vice versa.
>
> One place you can find that information is in:
>
> /proc/xenomai/sched/acct
>
> there are two fields MSW, and CSW which count mode/context switches
>
Hi,
I learned the "Common Xenomai Platform" program from this mail-list and wiki
of project Xenomai. This is a very attractive plan, as it will port Xenomai for
recent LTS kernel(v5.10).
I noticed that March 31, 2021 is the deadline for "CXP", dose that mean we
can expect the new features at
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