JOURNAL ARTICLE

Static priority scheduling of aperiodic real-time tasks

Ulrich Schmid

Year: 1997 Journal:   Random Structures and Algorithms Vol: 10 (1-2)Pages: 257-303   Publisher: Wiley

Abstract

We investigate deadline meeting properties of the well-known (preemptive) static priority scheduling (SPS) algorithm, which is widespreadly used in commercial real-time operating system kernels. A discrete-time single server queueing system employing SPS for scheduling probabilistically arriving tasks at L priority levels is considered for this purpose. Model parameters are arrival and execution-time distribution A

Keywords:
Aperiodic graph Computer science Priority inheritance Earliest deadline first scheduling Deadline-monotonic scheduling Scheduling (production processes) Real-time computing Dynamic priority scheduling Rate-monotonic scheduling Distributed computing Fair-share scheduling Fixed-priority pre-emptive scheduling Priority ceiling protocol Parallel computing Operating system Mathematical optimization Mathematics Schedule

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Topics

Real-Time Systems Scheduling
Physical Sciences →  Computer Science →  Hardware and Architecture
Distributed systems and fault tolerance
Physical Sciences →  Computer Science →  Computer Networks and Communications
Petri Nets in System Modeling
Physical Sciences →  Computer Science →  Computational Theory and Mathematics

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