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

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

Conference

Conference	2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019
Country/Territory	Germany
City	Hamburg
Period	25/03/19 → 29/03/19

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

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title = "Experience report: combining mixed-criticality support with resource reservation and spare capacity allocation",

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).",

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

author = "Bril, {Reinder J.} and Luit, {Erik J.}",

year = "2019",

month = may,

day = "9",

doi = "10.1109/ICSA-C.2019.00019",

language = "English",

pages = "65--68",

booktitle = "Proceedings - 2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2019 IEEE International Conference on Software Architecture - Companion, ICSA-C 2019 ; Conference date: 25-03-2019 Through 29-03-2019",

}

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

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