Mode Change Protocols for Priority-Driven Preemptive Scheduling
• Technical Report
Publisher
Software Engineering Institute
CMU/SEI Report Number
CMU/SEI-88-TR-034Subjects
Abstract
In many real-time applications, the set of tasks in the system as well as the characteristics of the tasks change during system execution. Specifically, the system moves from one mode of execution to another as its mission progresses. A mode change is characterized by the deletion of some tasks, addition of new tasks, or changes in the parameters of certain tasks, e.g., increasing the sampling rate to obtain a more accurate result. This paper discusses a protocol for systematically accomplishing mode change in the context of a priority-driven preemptive scheduling environment.
Cite This Technical Report
Sha, L., Goodenough, J., Rajkumar, R., Ramamritham, K., & Lehoczky, J. (1988, November 1). Mode Change Protocols for Priority-Driven Preemptive Scheduling. (Technical Report CMU/SEI-88-TR-034). Retrieved April 20, 2024, from https://insights.sei.cmu.edu/library/mode-change-protocols-for-priority-driven-preemptive-scheduling/.
@techreport{sha_1988,
author={Sha, Lui and Goodenough, John and Rajkumar, Ragunathan and Ramamritham, Krithi and Lehoczky, John},
title={Mode Change Protocols for Priority-Driven Preemptive Scheduling},
month={Nov},
year={1988},
number={CMU/SEI-88-TR-034},
howpublished={Carnegie Mellon University, Software Engineering Institute's Digital Library},
url={https://insights.sei.cmu.edu/library/mode-change-protocols-for-priority-driven-preemptive-scheduling/},
note={Accessed: 2024-Apr-20}
}
Sha, Lui, John Goodenough, Ragunathan Rajkumar, Krithi Ramamritham, and John Lehoczky. "Mode Change Protocols for Priority-Driven Preemptive Scheduling." (CMU/SEI-88-TR-034). Carnegie Mellon University, Software Engineering Institute's Digital Library. Software Engineering Institute, November 1, 1988. https://insights.sei.cmu.edu/library/mode-change-protocols-for-priority-driven-preemptive-scheduling/.
L. Sha, J. Goodenough, R. Rajkumar, K. Ramamritham, and J. Lehoczky, "Mode Change Protocols for Priority-Driven Preemptive Scheduling," Carnegie Mellon University, Software Engineering Institute's Digital Library. Software Engineering Institute, Technical Report CMU/SEI-88-TR-034, 1-Nov-1988 [Online]. Available: https://insights.sei.cmu.edu/library/mode-change-protocols-for-priority-driven-preemptive-scheduling/. [Accessed: 20-Apr-2024].
Sha, Lui, John Goodenough, Ragunathan Rajkumar, Krithi Ramamritham, and John Lehoczky. "Mode Change Protocols for Priority-Driven Preemptive Scheduling." (Technical Report CMU/SEI-88-TR-034). Carnegie Mellon University, Software Engineering Institute's Digital Library, Software Engineering Institute, 1 Nov. 1988. https://insights.sei.cmu.edu/library/mode-change-protocols-for-priority-driven-preemptive-scheduling/. Accessed 20 Apr. 2024.
Sha, Lui; Goodenough, John; Rajkumar, Ragunathan; Ramamritham, Krithi; & Lehoczky, John. Mode Change Protocols for Priority-Driven Preemptive Scheduling. CMU/SEI-88-TR-034. Software Engineering Institute. 1988. https://insights.sei.cmu.edu/library/mode-change-protocols-for-priority-driven-preemptive-scheduling/