Re: Change the Politic of Scheduling

[email protected] Thu, 23 Mar 2006 18:59:14 +0100 (CET)
Newsgroups gmane.linux.real-time.rtlinux.general
Message-ID <[email protected]>
> Hi,
> 
> Somebody knows if can be modified the politics of scheduling of
> RTLinux, or for the classic techniques of real-time as RM (Rate
> Monotonic) or EDF (Earliest Deadline First) or other defining for the
> user. Sorry for my poor English.
>
basically you can write your own scheduler as it is a module and the core
scheduling algorithm in schedulers/rtl_sched.c: rtl_schedule is not that
complex - so modifying to fit your needs should not be that hard. Futher
more there are EDF scheduler variants around for RTLinux they are though a
bit outdated. The OCERA people implemented CBS scheduling for RTLinux and
application schedulers - which basically lets you set your own application
specific scheduling policy.

For details see www.ocera.org -> components

hofrat
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