Puschner, Peter ;
Schoeberl, Martin
On Composable System Timing, Task Timing, and WCET Analysis
Abstract
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.
BibTeX - Entry
@InProceedings{puschner_et_al:OASIcs:2008:1662,
author = {Peter Puschner and Martin Schoeberl},
title = {{On Composable System Timing, Task Timing, and WCET Analysis}},
booktitle = {8th International Workshop on Worst-Case Execution Time Analysis (WCET'08)},
series = {OpenAccess Series in Informatics (OASIcs)},
ISBN = {978-3-939897-10-1},
ISSN = {2190-6807},
year = {2008},
volume = {8},
editor = {Raimund Kirner},
publisher = {Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
address = {Dagstuhl, Germany},
URL = {http://drops.dagstuhl.de/opus/volltexte/2008/1662},
URN = {urn:nbn:de:0030-drops-16622},
doi = {10.4230/OASIcs.WCET.2008.1662},
note = {also published in print by Austrian Computer Society (OCG) with ISBN 978-3-85403-237-3},
annote = {Keywords: Real-time systems, timing analysis, WCET analysis, predictable timing, composability}
}
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Keywords: |
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Real-time systems, timing analysis, WCET analysis, predictable timing, composability |
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Seminar: |
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8th International Workshop on Worst-Case Execution Time WCET Analysis (WCET'08)
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Issue date: |
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2008 |
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Date of publication: |
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2008 |
2008
