Discussion of Misconceptions about WCET Analysis

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Discussion of Misconceptions about WCET Analysis (2003)

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by Raimund Kirner , Peter Puschner

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@MISC{Kirner03discussionof,
    author = {Raimund Kirner and Peter Puschner},
    title = {Discussion of Misconceptions about WCET Analysis},
    year = {2003}
}

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Abstract

Worst-case execution time (WCET) analysis tools are needed for the development of hard real-time systems. Despite the theoretic advances in academic research in WCET there has been hardly any impact on the industrial practice of timing analysis. The essential question is why it was not possible to provide more influential research over the last one-and-a-half decades. This paper gives constructive answers to this question. It presents a number of misconceptions about current WCET analysis. These discussions will help to guide research to the development of more useful WCET analysis techniques. This paper deals with WCET analysis techniques for hard real-time systems.

Keyphrases

wcet analysis hard real-time system influential research wcet analysis technique theoretic advance useful wcet analysis technique industrial practice constructive answer last one-and-a-half decade analysis tool academic research worst-case execution time current wcet analysis essential question

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