License: Creative Commons Attribution 3.0 Unported license (CC BY 3.0)
When quoting this document, please refer to the following
DOI: 10.4230/OASIcs.WCET.2019.1
URN: urn:nbn:de:0030-drops-107661
URL: http://dagstuhl.sunsite.rwth-aachen.de/volltexte/2019/10766/
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Kästner, Daniel ; Pister, Markus ; Wegener, Simon ; Ferdinand, Christian

TimeWeaver: A Tool for Hybrid Worst-Case Execution Time Analysis

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OASIcs-WCET-2019-1.pdf (0.4 MB)

Abstract

Many embedded control applications have real-time requirements. If the application is safety-relevant, worst-case execution time bounds have to be determined in order to demonstrate deadline adherence. For high-performance multi-core architectures with degraded timing predictability, WCET bounds can be computed by hybrid WCET analysis which combines static analysis with timing measurements. This article focuses on a novel tool for hybrid WCET analysis based on non-intrusive instruction-level real-time tracing.

BibTeX - Entry

@InProceedings{kstner_et_al:OASIcs:2019:10766,
  author =	{Daniel K{\"a}stner and Markus Pister and Simon Wegener and Christian Ferdinand},
  title =	{{TimeWeaver: A Tool for Hybrid Worst-Case Execution Time Analysis}},
  booktitle =	{19th International Workshop on Worst-Case Execution Time Analysis (WCET 2019)},
  pages =	{1:1--1:11},
  series =	{OpenAccess Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-118-4},
  ISSN =	{2190-6807},
  year =	{2019},
  volume =	{72},
  editor =	{Sebastian Altmeyer},
  publisher =	{Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{http://drops.dagstuhl.de/opus/volltexte/2019/10766},
  URN =		{urn:nbn:de:0030-drops-107661},
  doi =		{10.4230/OASIcs.WCET.2019.1},
  annote =	{Keywords: Worst-Case Execution Time (WCET) Analysis, Real-time Tracing, Functional Safety}
}

Keywords: Worst-Case Execution Time (WCET) Analysis, Real-time Tracing, Functional Safety
Collection: 19th International Workshop on Worst-Case Execution Time Analysis (WCET 2019)
Issue Date: 2019
Date of publication: 03.07.2019

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