To guarantee timeliness in hard real-time systems the knowledge of the worst-case execution time (WCET) for its time-critical tasks is mandatory. Accurate and correct WCET analysis for modern processor is a quite complex problem. Path analysis is required to identify a minimal set of possible execution paths. Further, the modeling of a processorâs internal states for features like caches or pipelines requires to consider possible interferences of these features.
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Published on 01/01/2010
Volume 2010, 2010
DOI: 10.1007/978-3-540-45212-6_13
Licence: CC BY-NC-SA license
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