By the same authors

Mixed Timing System-level Embedded Software Modelling and Simulation Approach

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

Standard

Mixed Timing System-level Embedded Software Modelling and Simulation Approach. / Yu, Ke; Audsley, Neil C.

2009 INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, PROCEEDINGS. LOS ALAMITOS : IEEE COMPUTER SOC, 2009. p. 193-200.

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

Harvard

Yu, K & Audsley, NC 2009, Mixed Timing System-level Embedded Software Modelling and Simulation Approach. in 2009 INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, PROCEEDINGS. IEEE COMPUTER SOC, LOS ALAMITOS, pp. 193-200, 6th International Conference on Embedded Software and Systems, Hangzhou, 25/05/09.

APA

Yu, K., & Audsley, N. C. (2009). Mixed Timing System-level Embedded Software Modelling and Simulation Approach. In 2009 INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, PROCEEDINGS (pp. 193-200). IEEE COMPUTER SOC.

Vancouver

Yu K, Audsley NC. Mixed Timing System-level Embedded Software Modelling and Simulation Approach. In 2009 INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, PROCEEDINGS. LOS ALAMITOS: IEEE COMPUTER SOC. 2009. p. 193-200

Author

Yu, Ke ; Audsley, Neil C. / Mixed Timing System-level Embedded Software Modelling and Simulation Approach. 2009 INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, PROCEEDINGS. LOS ALAMITOS : IEEE COMPUTER SOC, 2009. pp. 193-200

Bibtex - Download

@inproceedings{08d82eab1ff8460898dc0591f8c547bf,
title = "Mixed Timing System-level Embedded Software Modelling and Simulation Approach",
abstract = "System-level software modelling and simulation have become important techniques for real-time embedded system early design space exploration. However, the timing accuracy issues have not been solved well in current methods, which produce unrealistic results or large simulation overheads. In this paper, we propose a mixed timing modelling and simulation approach to decouple conventionally interdependent software timing modelling and simulation into two separate phases. This approach enables (1) mixed software timing information granularities and annotation methods at the modelling stage for performance and accuracy trade-off (2) good software preemption and hardware interrupt handling timing accuracy at the simulation stage without sacrificing simulation performance (3) varying system run-time status observability and simulation speed for efficiency trade-off. Experiments demonstrate that our approach has flexible simulation performance trade-offs and good simulation timing accuracy. The measured results indicate that hardware interruption and software preemption problems are also solved by our approach.",
author = "Ke Yu and Audsley, {Neil C.}",
year = "2009",
language = "English",
isbn = "978-0-7695-3678-1",
pages = "193--200",
booktitle = "2009 INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, PROCEEDINGS",
publisher = "IEEE COMPUTER SOC",
note = "6th International Conference on Embedded Software and Systems ; Conference date: 25-05-2009 Through 27-05-2009",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Mixed Timing System-level Embedded Software Modelling and Simulation Approach

AU - Yu, Ke

AU - Audsley, Neil C.

PY - 2009

Y1 - 2009

N2 - System-level software modelling and simulation have become important techniques for real-time embedded system early design space exploration. However, the timing accuracy issues have not been solved well in current methods, which produce unrealistic results or large simulation overheads. In this paper, we propose a mixed timing modelling and simulation approach to decouple conventionally interdependent software timing modelling and simulation into two separate phases. This approach enables (1) mixed software timing information granularities and annotation methods at the modelling stage for performance and accuracy trade-off (2) good software preemption and hardware interrupt handling timing accuracy at the simulation stage without sacrificing simulation performance (3) varying system run-time status observability and simulation speed for efficiency trade-off. Experiments demonstrate that our approach has flexible simulation performance trade-offs and good simulation timing accuracy. The measured results indicate that hardware interruption and software preemption problems are also solved by our approach.

AB - System-level software modelling and simulation have become important techniques for real-time embedded system early design space exploration. However, the timing accuracy issues have not been solved well in current methods, which produce unrealistic results or large simulation overheads. In this paper, we propose a mixed timing modelling and simulation approach to decouple conventionally interdependent software timing modelling and simulation into two separate phases. This approach enables (1) mixed software timing information granularities and annotation methods at the modelling stage for performance and accuracy trade-off (2) good software preemption and hardware interrupt handling timing accuracy at the simulation stage without sacrificing simulation performance (3) varying system run-time status observability and simulation speed for efficiency trade-off. Experiments demonstrate that our approach has flexible simulation performance trade-offs and good simulation timing accuracy. The measured results indicate that hardware interruption and software preemption problems are also solved by our approach.

UR - http://www.scopus.com/inward/record.url?scp=70349683005&partnerID=8YFLogxK

M3 - Conference contribution

SN - 978-0-7695-3678-1

SP - 193

EP - 200

BT - 2009 INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, PROCEEDINGS

PB - IEEE COMPUTER SOC

CY - LOS ALAMITOS

T2 - 6th International Conference on Embedded Software and Systems

Y2 - 25 May 2009 through 27 May 2009

ER -