Response Time Analysis for Mixed Criticality Systems with Arbitrary Deadlines

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Workshop5th International Workshop on Mixed Criticality Systems (WMC 2017)
Conference date(s)5/12/17 → …
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Publication details

DatePublished - 5 Dec 2017
Number of pages6
Original languageEnglish

Abstract

This paper extends analysis of the Adaptive Mixed Criticality (AMC) scheme for fixed-priority preemptive scheduling of mixed-criticality systems to include tasks with arbitrary deadlines. Both of the previously published schedulability tests, AMC-rtb and AMC-max are extended to cater for tasks with deadlines that may be greater than their periods. Evaluations show that the simpler method, AMC-rtb-Arb, remains a viable approach that performs almost as well as the more complex alternative, AMC-max-Arb, when tasks with arbitrary deadlines are considered.

    Research areas

  • mixed criticality systems, AMC, SMC, arbitrary deadline, Fixed Priority Scheduling

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