research-article

Optimum: a MARTE-based methodology for schedulability analysis at early design stages

Authors:

Chokri Mraidha,

Sara Tucci-Piergiovanni,

Sebastien GerardAuthors Info & Claims

ACM SIGSOFT Software Engineering Notes, Volume 36, Issue 1

Pages 1 - 8

https://doi.org/10.1145/1921532.1921555

Published: 24 January 2011 Publication History

Abstract

The construction of a design model is a critical phase in RTS development as the choices made have a direct impact on timing aspects. In traditional model-based approaches, the design relies largely on the designer experience. Once the design model is constructed, a convenient schedulability test has to be found in order to ensure that the design allows the respect of the timing constraints. This late analysis does not guarantee the existence of a test for the given design and does not allow early detection of unfeasible designs. In order to enhance reliability of RTS, this paper proposes a two step methodology for schedulability-aware real-time software design models construction. Having a high-level functional model as entry, the first methodology step consists in the workload model specification. The workload model represents the system end-to-end workload of critical scenarios triggered by an external stimulus and subject to hard-real time constraints. The second step is the refinement of the workload model towards a Schedulability Analysis Model defining an appropriate and analyzable threading strategy model. The threading strategy defines the set of units of execution taken into account by the scheduler of the system and their scheduling parameters. Different threading strategies can be then evaluated from a schedulability point of view in order to guide the designer towards the choice of the most appropriate one

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Cited By

Mzid R(2024)Real-time design patterns for the verification of safety-critical embedded systems in model-based approachThe Journal of Supercomputing10.1007/s11227-023-05866-080:8(11431-11473)Online publication date: 1-May-2024
https://dl.acm.org/doi/10.1007/s11227-023-05866-0
Xu RZhang LGe N(2019)Modeling and Timing Analysis for Microkernel-Based Real-Time Embedded SystemIEEE Access10.1109/ACCESS.2019.29060117(39547-39563)Online publication date: 2019
https://doi.org/10.1109/ACCESS.2019.2906011
Bouaziz RLemarchand LSinghoff FZalila BJmaiel M(2018)Multi-objective design exploration approach for Ravenscar real-time systemsReal-Time Systems10.1007/s11241-018-9299-654:2(424-483)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.1007/s11241-018-9299-6
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Optimum: a MARTE-based methodology for schedulability analysis at early design stages
1. Computer systems organization
  1. Embedded and cyber-physical systems
2. Software and its engineering
  1. Software creation and management
    1. Software verification and validation
  2. Software organization and properties
    1. Software system structures

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cover image ACM SIGSOFT Software Engineering Notes

ACM SIGSOFT Software Engineering Notes Volume 36, Issue 1

January 2011

210 pages

ISSN:0163-5948

DOI:10.1145/1921532

Issue’s Table of Contents

Copyright © 2011 Authors.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 24 January 2011

Published in SIGSOFT Volume 36, Issue 1

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Cited By

Mzid R(2024)Real-time design patterns for the verification of safety-critical embedded systems in model-based approachThe Journal of Supercomputing10.1007/s11227-023-05866-080:8(11431-11473)Online publication date: 1-May-2024
https://dl.acm.org/doi/10.1007/s11227-023-05866-0
Xu RZhang LGe N(2019)Modeling and Timing Analysis for Microkernel-Based Real-Time Embedded SystemIEEE Access10.1109/ACCESS.2019.29060117(39547-39563)Online publication date: 2019
https://doi.org/10.1109/ACCESS.2019.2906011
Bouaziz RLemarchand LSinghoff FZalila BJmaiel M(2018)Multi-objective design exploration approach for Ravenscar real-time systemsReal-Time Systems10.1007/s11241-018-9299-654:2(424-483)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.1007/s11241-018-9299-6
Noyer AIyenghar PEngelhardt JPulvermueller EBikker G(2018)A model-based framework encompassing a complete workflow from specification until validation of timing requirements in embedded software systemsSoftware Quality Journal10.1007/s11219-016-9323-925:3(671-701)Online publication date: 24-Dec-2018
https://dl.acm.org/doi/10.1007/s11219-016-9323-9
Di Alesio SSen S(2018)Using UML/MARTE to support performance tuning and stress testing in real-time systemsSoftware and Systems Modeling (SoSyM)10.1007/s10270-017-0585-x17:2(479-508)Online publication date: 1-May-2018
https://dl.acm.org/doi/10.1007/s10270-017-0585-x
Long AOuhammou YGrolleau EFejoz LRioux LBini EPagetti C(2017)Bridging the gap between practical cases and temporal performance analysisProceedings of the 25th International Conference on Real-Time Networks and Systems10.1145/3139258.3139286(178-187)Online publication date: 4-Oct-2017
https://dl.acm.org/doi/10.1145/3139258.3139286
Lakhdhar WMzid RKhalgui MTreves N(2017)A New Approach for Automatic Development of Reconfigurable Real-Time SystemsSoftware Technologies10.1007/978-3-319-62569-0_2(22-44)Online publication date: 12-Jul-2017
https://doi.org/10.1007/978-3-319-62569-0_2
Naija MAhmed S(2017)A New MARTE Extension to Address Adaptation Mechanisms in Scheduling ViewEvaluation of Novel Approaches to Software Engineering10.1007/978-3-319-56390-9_2(27-43)Online publication date: 7-Apr-2017
https://doi.org/10.1007/978-3-319-56390-9_2
Mzid RAbid M(2016)UML-based reconfigurable middleware for design-level timing verification in model-based approach2016 11th International Design & Test Symposium (IDT)10.1109/IDT.2016.7843037(181-186)Online publication date: Dec-2016
https://doi.org/10.1109/IDT.2016.7843037
Motii AHamid BLanusse ABruel J(2016)Guiding the Selection of Security Patterns for Real-Time Systems2016 21st International Conference on Engineering of Complex Computer Systems (ICECCS)10.1109/ICECCS.2016.027(155-164)Online publication date: Nov-2016
https://doi.org/10.1109/ICECCS.2016.027
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