Re: [Rtl]Scheduling!

[Parag Naik]

In general you could use RM to calculate the priorities of your tasks apriori ( at compile time ) and use these priorities with a fixed priority scheduler and ensure schedulabilty of all your tasks ( provide you meet the schedulaiblity criteria of RM )   Parag ----- Original Message ----- From: Der Herr Hofrat To: AKASH GOEL Cc: [EMAIL PROTECTED] Sent: Sunday, September 29, 2002 12:39 PM Subject: Re: [Rtl]Scheduling! > > Hi All, > > I am new user to RTLinux and I am lookin into its code.I'll be thankful to > you if anyone can tell me which scheduling algorithm RTLinux uses for > scheduling the tasks(I mean RM or EDF).I mean how priority has been > calculated for RT Tasks?  RTLinux uses a fixed priority scheduler - there are though some works on dynamik priority scheduling around see http://bernia.disca.upv.es/rtportal/apps/edf-sched/rtlinux-edf-sched-1.0/doc/edf-sched.pdf (hope thats the right URTL..) A fairly old implementation of a EDF scheduler can be found at ftp://ftp.fsmlabs.at/pub/rtlinux/contrib/applications/edf/ there also is a implementation of a RM scheduler for 2.0.29 - old, but might help if you are interested in the concepts, find it at ftp://ftp.fsmlabs.at/pub/rtlinux/contrib/applications/ratemonotonic/ hofrat _______________________________________________ Rtl mailing list [EMAIL PROTECTED] http://www2.fsmlabs.com/mailman/listinfo.cgi/rtl