Sciweavers

EUC
2008
Springer

Scheduling Aperiodic Tasks Using Total Bandwidth Server on Multiprocessors

14 years 20 days ago
Scheduling Aperiodic Tasks Using Total Bandwidth Server on Multiprocessors
This paper presents real-time scheduling techniques for reducing the response time of aperiodic tasks scheduled with real-time periodic tasks on multiprocessor systems. Two problems are addressed in this paper: (i) the scheduling of aperiodic tasks that can be dispatched to any processors when they arrive, and (ii) the scheduling of aperiodic tasks that must be executed on particular processors on which they arrive. In order to improve the responsiveness to both types of aperiodic tasks, efficient dispatching and migration algorithms are designed based on the Earliest Deadline First (EDF) algorithm and the Total Bandwidth Server (TBS) algorithm. The effectiveness of the designed algorithms is evaluated through simulation studies. Keywords Real-Time Scheduling, Response Time, Earliest Deadline First, Total Bandwidth Server, Multiprocessors.
Shinpei Kato, Nobuyuki Yamasaki
Added 19 Oct 2010
Updated 19 Oct 2010
Type Conference
Year 2008
Where EUC
Authors Shinpei Kato, Nobuyuki Yamasaki
Comments (0)