Title :
An EDF Hierarchical Scheduling Model for Bandwidth Servers
Author :
Lorente, José L. ; Palencia, J. Carlos
Author_Institution :
Cantabria Univ., Santander
Abstract :
The present paper is focused on hierarchical modeling in monoprocessor real-time systems. In the current scheduling, each system application is isolated through periodic servers. While previous research oriented both local and global schedulers to fixed priorities, this study extends the scheduling to dynamic priorities (EDF). The new analysis consists in obtaining the response time for the worst case scenario for each task involved in the system applications
Keywords :
processor scheduling; real-time systems; EDF hierarchical scheduling model; dynamic priority scheduling; monoprocessor real-time system; periodic bandwidth server; Bandwidth; Computational modeling; Delay; Dynamic scheduling; Hierarchical systems; Performance analysis; Processor scheduling; Real time systems; Terminology;
Conference_Titel :
Embedded and Real-Time Computing Systems and Applications, 2006. Proceedings. 12th IEEE International Conference on
Conference_Location :
Sydney, Qld.
Print_ISBN :
0-7695-2676-4
DOI :
10.1109/RTCSA.2006.13
