* [Xenomai] question: scheduling3
@ 2012-08-06 12:13 ali hagigat
2012-08-06 12:29 ` Philippe Gerum
2012-08-06 13:18 ` Gilles Chanteperdrix
0 siblings, 2 replies; 4+ messages in thread
From: ali hagigat @ 2012-08-06 12:13 UTC (permalink / raw)
To: Xenomai
It seems there are some scheduling policies like RT, TP, IDLE and
SPORADIC inside Xenomai code. Is there any document to explain them?
For kernel, man page of sched_setscheduler() explains every thing
about the scheduling policies, can you add some comments to clarify
the functionality of those?
Regards
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai] question: scheduling3
2012-08-06 12:13 [Xenomai] question: scheduling3 ali hagigat
@ 2012-08-06 12:29 ` Philippe Gerum
2012-08-06 12:45 ` Gilles Chanteperdrix
2012-08-06 13:18 ` Gilles Chanteperdrix
1 sibling, 1 reply; 4+ messages in thread
From: Philippe Gerum @ 2012-08-06 12:29 UTC (permalink / raw)
To: ali hagigat; +Cc: Xenomai
On 08/06/2012 02:13 PM, ali hagigat wrote:
> It seems there are some scheduling policies like RT, TP, IDLE and
> SPORADIC inside Xenomai code. Is there any document to explain them?
> For kernel, man page of sched_setscheduler() explains every thing
> about the scheduling policies, can you add some comments to clarify
> the functionality of those?
No, because FIFO, SPORADIC, round-robin and Time Partitioning are common
in the real-time space. If you want more doc to appear in the scheduler
documentation, just send it there for review.
> Regards
>
> _______________________________________________
> Xenomai mailing list
> Xenomai@xenomai.org
> http://www.xenomai.org/mailman/listinfo/xenomai
>
--
Philippe.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai] question: scheduling3
2012-08-06 12:29 ` Philippe Gerum
@ 2012-08-06 12:45 ` Gilles Chanteperdrix
0 siblings, 0 replies; 4+ messages in thread
From: Gilles Chanteperdrix @ 2012-08-06 12:45 UTC (permalink / raw)
To: Philippe Gerum; +Cc: Xenomai
On 08/06/2012 02:29 PM, Philippe Gerum wrote:
> On 08/06/2012 02:13 PM, ali hagigat wrote:
>> It seems there are some scheduling policies like RT, TP, IDLE and
>> SPORADIC inside Xenomai code. Is there any document to explain them?
>> For kernel, man page of sched_setscheduler() explains every thing
>> about the scheduling policies, can you add some comments to clarify
>> the functionality of those?
>
> No, because FIFO, SPORADIC, round-robin and Time Partitioning are common
> in the real-time space. If you want more doc to appear in the scheduler
> documentation, just send it there for review.
As a matter of fact SCHED_FIFO, SCHED_SPORADIC, SCHED_RR are normalized
by POSIX, so, you may find all the documentation you need on the Open
Group website.
--
Gilles.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai] question: scheduling3
2012-08-06 12:13 [Xenomai] question: scheduling3 ali hagigat
2012-08-06 12:29 ` Philippe Gerum
@ 2012-08-06 13:18 ` Gilles Chanteperdrix
1 sibling, 0 replies; 4+ messages in thread
From: Gilles Chanteperdrix @ 2012-08-06 13:18 UTC (permalink / raw)
To: ali hagigat; +Cc: Xenomai
On 08/06/2012 02:13 PM, ali hagigat wrote:
> It seems there are some scheduling policies like RT, TP, IDLE and
> SPORADIC inside Xenomai code. Is there any document to explain them?
> For kernel, man page of sched_setscheduler() explains every thing
> about the scheduling policies, can you add some comments to clarify
> the functionality of those?
Actually, as usual, you have not read xenomai documentation, because
they are documented in the API documentation with a link to the
opengroup page explaining the scheduling policies.
So, again, please go read the documentation before asking further questions.
--
Gilles.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-08-06 13:18 UTC | newest]
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2012-08-06 12:13 [Xenomai] question: scheduling3 ali hagigat
2012-08-06 12:29 ` Philippe Gerum
2012-08-06 12:45 ` Gilles Chanteperdrix
2012-08-06 13:18 ` Gilles Chanteperdrix
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