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DOI: 10.4230/LIPIcs.STACS.2008.1378
URN: urn:nbn:de:0030-drops-16653
URL: http://drops.dagstuhl.de/opus/volltexte/2008/1665/
Gilles, Olivier ; Hugues, Jérôme

Applying WCET Analysis at Architectural Level

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Abstract

Real-Time embedded systems must enforce strict timing constraints. In this context, achieving precise Worst Case Execution Time is a prerequisite to apply scheduling analysis and verify system viability. WCET analysis is usually a complex and time-consuming activity. It becomes increasingly complex when one also considers code generation strategies from high-level models. In this paper, we present an experiment made on the coupling of the WCET analysis tool Bound-T and our AADL to code generator OCARINA. We list the different steps to successfully apply WCET analysis directly from model, to limit user intervention.

BibTeX - Entry

@InProceedings{gilles_et_al:DSP:2008:1665,
  author =	{Olivier Gilles and J{\'e}r{\^o}me Hugues},
  title =	{Applying WCET Analysis at Architectural Level},
  booktitle =	{8th Intl. Workshop on Worst-Case Execution Time (WCET) Analysis},
  year =	{2008},
  editor =	{Raimund Kirner},
  publisher =	{Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany},
  address =	{Dagstuhl, Germany},
  URL =		{http://drops.dagstuhl.de/opus/volltexte/2008/1665},
  annote =	{Keywords: WCET, AADL, Bound-T, Ocarina},
  ISBN =	{978-3-939897-10-1},
  note=		{also published in print by Austrian Computer Society (OCG) under ISBN 978-3-85403-237-3}
}

Keywords: WCET, AADL, Bound-T, Ocarina
Seminar: 8th Intl. Workshop on Worst-Case Execution Time (WCET) Analysis
Documenttype: InProceedings
Issue date: 2008
Date of publication: 13.11.2008

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