[Rock-dev] error while running
Sylvain Joyeux
sylvain.joyeux at dfki.de
Tue Jan 22 20:05:14 CET 2013
On 01/22/2013 06:43 PM, Janosch Machowinski wrote:
>> 0.035 [ Warning][Thread] Lowering scheduler type to SCHED_OTHER for
>> non-privileged users..
> This means your user has not the permission to run processes
> in the realtime domain. This is normally no problem, unless you
> have high cpu load an depend on the fact that you tasks need
> to be 'executed as exact as possible'.
To be exact, this is an issue with RTT trying to place some threads
"behind the scenes" in the realtime scheduler. The component and
CORBA-related threads are properly placed in "normal" scheduling policy
unless realtime is explicitely required.
As Janosch points it out, it is not a problem in practice, just an
annoying spurious warning.
--
Sylvain Joyeux (Dr.Ing.)
Space & Security Robotics
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