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Formal Analysis of Processor Timing Models

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Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2989))

Abstract

Hard real-time systems need methods to determine upper bounds for their execution times, usually called worst-case execution times. This talk gives an introduction into state-of-art Timing-Analysis methods. These use Abstract Interpretation to predict the system’s behavior on the underlying processor’s components and Integer Linear Programming to determine a worst-case path through the program. The abstract interpretation is based on an abstract processor model that is conservative with respect to the timing behavior of the concrete processor. Ongoing work is reported to analyze abstract processor models for properties that have a strong influence on the expected precision of timing prediction and also on the architecture of the timing-analysis tool. Some of the properties we are interested in can be model checked.

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References

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© 2004 Springer-Verlag Berlin Heidelberg

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Wilhelm, R. (2004). Formal Analysis of Processor Timing Models. In: Graf, S., Mounier, L. (eds) Model Checking Software. SPIN 2004. Lecture Notes in Computer Science, vol 2989. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-24732-6_1

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  • DOI: https://doi.org/10.1007/978-3-540-24732-6_1

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-21314-7

  • Online ISBN: 978-3-540-24732-6

  • eBook Packages: Springer Book Archive

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