Performance estimation for embedded systems with data and control dependencies

Authors:
Paul Pop;Petru Els;Zebo Peng
Affiliations:
Dept. of Computer and Information Science, Linköping University, S-58183 Linköping, Sweden;Dept. of Computer and Information Science, Linköping University, S-58183 Linköping, Sweden;Dept. of Computer and Information Science, Linköping University, S-58183 Linköping, Sweden
Venue:
CODES '00 Proceedings of the eighth international workshop on Hardware/software codesign
Year:
2000

Citing 8
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References

SystemC
Communication Analysis for System-On-Chip Design

Proceedings of the conference on Design, automation and test in Europe - Volume 1
Influence of different system abstractions on the performance analysis of distributed real-time systems

EMSOFT '07 Proceedings of the 7th ACM & IEEE international conference on Embedded software

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Abstract

In this paper we present an approach to performance estimation for hard real-time systems. We consider architectures consisting of multiple processors. The scheduling policy is based on a preemptive strategy with static priorities. Our model of the system captures both data and control dependencies, and the analysis is able to reduce the pessimism of the estimation by using the knowledge about these dependencies. Extensive experiments as well as a real life example demonstrate the efficiency of our approach.