OASIcs.PPES.2011.1.pdf
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Software Structure and WCET Predictability
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Bringing Theory to Practice: Predictability and Performance in Embedded Systems (PPES 2011)
Series: Open Access Series in Informatics (OASIcs) - License:
Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported license
- Publication Date: 2011-03-21
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Gernot Gebhard, Christoph Cullmann, and Reinhold Heckmann. Software Structure and WCET Predictability. In Bringing Theory to Practice: Predictability and Performance in Embedded Systems. Open Access Series in Informatics (OASIcs), Volume 18, pp. 1-10, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2011)
https://doi.org/10.4230/OASIcs.PPES.2011.1
Abstract
Being able to compute worst-case execution time bounds for tasks of an embedded software system with hard real-time constraints is crucial to ensure the correct (timing) behavior of the overall system. Any means to increase the (static) time predictability of the embedded software are of high interest -- especially due to the ever-growing complexity of such software systems. In this paper we study existing coding proposals and guidelines, such as MISRA-C, and investigate whether they simplify static timing analysis. Furthermore, we investigate how additional knowledge, such as design-level information, can further aid in this process.
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- WCET Predictability
- Embedded Software Structure
- Coding Guidelines
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