Experience report: combining mixed-criticality support with resource reservation and spare capacity allocation

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

This paper reports upon our on-going research in supporting mixed criticality by means of an OSEK-compliant real-time operating system (RTOS). In our earlier work, we presented support for an (extended) adaptive mixed-criticality (AMC∗) scheme using the OSEK-compliant RTOS μC/OS-II. Based on experiments with that set-up, we identified AMC-inherited undesirable behavior, and sketched improvements of that scheme to resolve or mitigate those issues. In this paper, we revisit the identified undesirable behavior, and specify and illustrate improvements based on resource reservation and space-capacity allocation. Our proposed improvements have also been implemented in μC/OS- II in combination with RELTEQ (Relative Timed Event Queues).

Originele taal-2Engels
TitelProceedings - 2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's65-68
Aantal pagina's4
ISBN van elektronische versie978-1-7281-1876-5
DOI's
StatusGepubliceerd - 9 mei 2019
Evenement2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019 - Hamburg, Duitsland
Duur: 25 mrt 201929 mrt 2019

Congres

Congres2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019
LandDuitsland
StadHamburg
Periode25/03/1929/03/19

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  • Citeer dit

    Bril, R. J., & Luit, E. J. (2019). Experience report: combining mixed-criticality support with resource reservation and spare capacity allocation. In Proceedings - 2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019 (blz. 65-68). [8712383] Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICSA-C.2019.00019