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Erschienen in:
2014 | OriginalPaper | Buchkapitel
SWEET – A Tool for WCET Flow Analysis (Extended Abstract)
verfasst von : Björn Lisper
Erschienen in: Leveraging Applications of Formal Methods, Verification and Validation. Specialized Techniques and Applications
Verlag: Springer Berlin Heidelberg
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Worst-Case Execution Time (WCET) analysis [14] aims to estimate the longest possible execution time for a piece of code executing uninterrupted on a particular hardware. Such WCET estimates are used when analysing real-time systems with respect to possible deadline violations. For safety-critical real-time systems,
safe
(surely not underestimating) estimates are desirable. Such estimates can be produced by a
static WCET analysis
that takes all possible execution paths and corresponding hardware states into account.