Dear Marty;
Thank you very much for the information.
Just say "YES"...
Is that all what I have to do?
How wonderful life is!
Jun-ichi
----- Original Message -----
> [email protected] wrote:
> > Dear All;
> >
> > I've recently come to notice that the real-time performance of Linux
> > kernel is incredibly improving (against my expectations).
> >
> > http://www.osadl.org/Single-View.111+M5b96e97f67b.0.html
> >
> > I'd like to know if the implementation of OSD-library is implemented
in
> > such a manner that the kernel-level threads can reflect the priority
> > given by the user to the scheduling of epicsThreads?
> >
> > In other words, can I benefit from the improvement of Linux kernel
> > without making any changes in EPICS source codes?
> >
> >
> in file base/configure/CONFIG_SITE
>
> change
>
> USE_POSIX_THREAD_PRIORITY_SCHEDULING = NO
>
> to
>
> USE_POSIX_THREAD_PRIORITY_SCHEDULING = YES
>
> Also you must start the IOC as root.
>
> Marty
>
>
- Replies:
- Re: Priorities of epicsThreads on Linux Andrew Johnson
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- Priorities of epicsThreads on Linux jun-ichi.odagiri
- Re: Priorities of epicsThreads on Linux Marty Kraimer
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