[LITMUS^RT] issue with P-RES

Laurent Pautet laurent.pautet at telecom-paristech.fr
Sat Feb 22 23:23:35 CET 2020


On 22/02/2020 12:24, Laurent Pautet wrote:
> I am testing P-RES with the following scenario
>
> setsched Linux
> setsched P-FP
oops, sorry i was not using P-RES.

But actually I have another issue.
I can't figure out how to use rtspin with P-RES

# setsched Linux
# setsched P-RES
# resctl -n 100 -c 1 -t table-driven -m 100 '[0, 50)'
# rtspin -w -r 100 50 100 5
could not become RT task: Invalid argument

In the slides, rtspin is not used either. Is rtspin working under P-RES ?
How to run realtime tasks that execute for their wcet ?

Thanks

-- 
--  Laurent

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