RTCSA02_paupo

Flexibility Driven Scheduling and Mapping for Distributed Real-Time Systems

Paul Pop Author homepage
 
Petru Eles Author homepage
Zebo Peng Author homepage

8th International Conference on Real-Time Computing Systems and Applications (RTCSA 2002), March 18-20, 2002, Tokyo, Japan, pp. 337-346

ABSTRACT
In this paper we present an approach to mapping and scheduling of distributed hard real-time systems, aiming at improving the flexibility of the design process. We consider an incremental design process that starts from an already existing system running a set of applications, with preemptive priority based scheduling at the process level, and time triggered static scheduling at the communication level. We are interested to implement new functionality so that the already running applications are disturbed as little as possible and there is a good chance that, later, new functionality can easily be added to the resulted system. The mapping and scheduling problems are considered in the context of a realistic communication model based on a TDMA protocol. Extensive experiments as well as a real life example demonstrate the relevance of this problem and the efficiency of our solutions.


Related files:
RTCSA02_paupo.formal.pdfVersion in the formal proceedings, Adobe Acrobat portable document
RTCSA02_paupo.formal.ps.gzVersion in the formal proceedings, postscript document, compressed (with gzip)
RTCSA02_paupo.slides.pdfPresentation Slides, Adobe Acrobat portable document
RTCSA02_paupo.slides.pptPresentation Slides, Microsoft Powerpoint presentation


[PEP02] Paul Pop, Petru Eles, Zebo Peng, "Flexibility Driven Scheduling and Mapping for Distributed Real-Time Systems", 8th International Conference on Real-Time Computing Systems and Applications (RTCSA 2002), March 18-20, 2002, Tokyo, Japan, pp. 337-346
( ! ) perl script by Giovanni Squillero with modifications from Gert Jervan   (v3.1, p5.2, September-2002-)
Last modified on Monday December 04, 2006 by Gert Jervan