2026-07-23T17:34:34Z https://drops.dagstuhl.de/oai

oai:drops-oai.dagstuhl.de:1662 2024-03-06T10:28:30Z ddc:004 open_access

On Composable System Timing, Task Timing, and WCET Analysis Puschner, Peter Schoeberl, Martin Real-time systems timing analysis WCET analysis predictable timing composability The complexity of hardware and software architectures used in today's embedded systems make a hierarchical, composable timing analysis impossible. This paper describes the source of this complexity in terms of mechanisms and side effects that determine variations in the timing of single tasks and entire applications. Based on these observations, the paper proposes strategies to reduce the complexity. It shows the positive effects of these strategies on the timing of tasks and on WCET analysis. Schloss Dagstuhl – Leibniz-Zentrum für Informatik Peter Puschner and Martin Schoeberl 2008 Is Part Of OASIcs, Volume 8, 8th International Workshop on Worst-Case Execution Time Analysis (WCET'08) (2008) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/OASIcs.WCET.2008.1662 urn:nbn:de:0030-drops-16622 https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.WCET.2008.1662 eng https://creativecommons.org/licenses/by-nc-nd/3.0/legalcode