Title :
On jitter in time partitioned real-time systems
Author :
Sandstrom, Kristian ; Nolte, Thomas ; Behnam, Moris ; Bril, Reinder J.
Author_Institution :
Corp. Res., ABB, Vasteras, Sweden
Abstract :
Recent trends towards adopting hypervisors, hierarchical scheduling, and other virtualization technologies that achieve partitioned access to the CPU and other resources impose significant impact with respect to jitter performance in embedded real-time systems. In this paper we make a first step towards characterization, modeling and calculation of this jitter.
Keywords :
jitter; real-time systems; scheduling; virtualisation; CPU; embedded realtime system; hierarchical scheduling; hypervisors; jitter performance; time partitioned realtime system; virtualization technology;
Conference_Titel :
Emerging Technologies & Factory Automation (ETFA), 2012 IEEE 17th Conference on
Conference_Location :
Krakow
Print_ISBN :
978-1-4673-4735-8
Electronic_ISBN :
1946-0740
DOI :
10.1109/ETFA.2012.6489731
