Performance comparison of real-time architectures using simulation

Heejo Lee, Kenji Toda, Jong Kim, Kenji Nishida, Eiichi Takahashi, Yoshinori Yamaguchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a performance comparison of real-time system architectures. A discrete event-driven, task-based simulator is developed for evaluating the performance of parallel and distributed real-time systems. Real-time system components such as processor, network architectures, and scheduling policy are included in the simulator. Simulation results show that priority-based communication and scheduling are more suitable for real-time systems than FIFO-based. The strategy of having a dedicated processor, which produces no effect on task execution by scheduling and packet/interrupt handling, is proven to enhance schedulability and predictability. This paper suggests a method for finding an appropriate real-time architecture for users having real-time requirements through the performance prediction of real-time systems.

Original languageEnglish
Title of host publicationProceedings of the International Workshop on Real-Time Computing Systems and Applications/RTCSA
Editors Anon
Place of PublicationPiscataway, NJ, United States
PublisherIEEE
Pages150-157
Number of pages8
Publication statusPublished - 1995 Dec 1
Externally publishedYes
EventProceedings of the 1995 2nd International Workshop on Real-Time Computing Systems and Applications - Tokyo, Jpn
Duration: 1995 Oct 251995 Oct 27

Other

OtherProceedings of the 1995 2nd International Workshop on Real-Time Computing Systems and Applications
CityTokyo, Jpn
Period95/10/2595/10/27

Fingerprint

Real time systems
Scheduling
Simulators
Network architecture
Communication

ASJC Scopus subject areas

  • Computer Science(all)

Cite this

Lee, H., Toda, K., Kim, J., Nishida, K., Takahashi, E., & Yamaguchi, Y. (1995). Performance comparison of real-time architectures using simulation. In Anon (Ed.), Proceedings of the International Workshop on Real-Time Computing Systems and Applications/RTCSA (pp. 150-157). Piscataway, NJ, United States: IEEE.

Performance comparison of real-time architectures using simulation. / Lee, Heejo; Toda, Kenji; Kim, Jong; Nishida, Kenji; Takahashi, Eiichi; Yamaguchi, Yoshinori.

Proceedings of the International Workshop on Real-Time Computing Systems and Applications/RTCSA. ed. / Anon. Piscataway, NJ, United States : IEEE, 1995. p. 150-157.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lee, H, Toda, K, Kim, J, Nishida, K, Takahashi, E & Yamaguchi, Y 1995, Performance comparison of real-time architectures using simulation. in Anon (ed.), Proceedings of the International Workshop on Real-Time Computing Systems and Applications/RTCSA. IEEE, Piscataway, NJ, United States, pp. 150-157, Proceedings of the 1995 2nd International Workshop on Real-Time Computing Systems and Applications, Tokyo, Jpn, 95/10/25.
Lee H, Toda K, Kim J, Nishida K, Takahashi E, Yamaguchi Y. Performance comparison of real-time architectures using simulation. In Anon, editor, Proceedings of the International Workshop on Real-Time Computing Systems and Applications/RTCSA. Piscataway, NJ, United States: IEEE. 1995. p. 150-157
Lee, Heejo ; Toda, Kenji ; Kim, Jong ; Nishida, Kenji ; Takahashi, Eiichi ; Yamaguchi, Yoshinori. / Performance comparison of real-time architectures using simulation. Proceedings of the International Workshop on Real-Time Computing Systems and Applications/RTCSA. editor / Anon. Piscataway, NJ, United States : IEEE, 1995. pp. 150-157
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