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

Reinder J. Bril; Erik J. Luit

doi:10.1109/ICSA-C.2019.00019

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

Reinder J. Bril, Erik J. Luit

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

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).

Original language	English
Title of host publication	Proceedings - 2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	65-68
Number of pages	4
ISBN (Electronic)	978-1-7281-1876-5
DOIs	https://doi.org/10.1109/ICSA-C.2019.00019
Publication status	Published - 9 May 2019
Event	2019 IEEE International Conference on Software Architecture Companion, ICSA-C 2019 - Hamburg, Germany Duration: 25 Mar 2019 → 29 Mar 2019 https://swk-www.informatik.uni-hamburg.de/~icsa2019/index.html

Conference

Conference	2019 IEEE International Conference on Software Architecture Companion, ICSA-C 2019
Abbreviated title	ICSA2019
Country/Territory	Germany
City	Hamburg
Period	25/03/19 → 29/03/19
Internet address	https://swk-www.informatik.uni-hamburg.de/~icsa2019/index.html

Funding

1The work presented in this paper was funded in part by the EU 7th framework programme through the i-GAME (Interoperable GCDC AutoMation Experience) project (grant agreement 612035) and the ARTEMIS Joint UndertakingEMC2project(grantagreement621429).

Keywords

mixed-criticality
OSEK-compliant RTOS
real-time operating system (RTOS)
resource reservation
spare-capacity allocation

Access to Document

10.1109/ICSA-C.2019.00019

Cite this

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 (pp. 65-68). Article 8712383 Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICSA-C.2019.00019

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abstract = "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).",

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Bril, RJ & Luit, EJ 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., 8712383, Institute of Electrical and Electronics Engineers, Piscataway, pp. 65-68, 2019 IEEE International Conference on Software Architecture Companion, ICSA-C 2019, Hamburg, Germany, 25/03/19. https://doi.org/10.1109/ICSA-C.2019.00019

Experience report: combining mixed-criticality support with resource reservation and spare capacity allocation. / Bril, Reinder J.; Luit, Erik J.
Proceedings - 2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019. Piscataway: Institute of Electrical and Electronics Engineers, 2019. p. 65-68 8712383.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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

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