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Samenvatting
Motivated by the lack of response-time analyses for non-preemptive global scheduling that consider shared resources, this paper provides such an analysis for global job-level fixed-priority (JLFP) scheduling policies and FIFO-ordered spin locks. The proposed analysis computes response-time bounds for a set of resource-sharing jobs subject to release jitter and execution-time uncertainties by implicitly exploring all possible execution scenarios using state-abstraction and state-pruning techniques. A large-scale empirical evaluation of the proposed analysis shows it to be substantially less pessimistic than simple execution-time inflation methods, thanks to the explicit modeling of contention for shared resources and scenario-aware blocking analysis.
Originele taal-2 | Engels |
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Titel | Proceedings - 2020 IEEE 41st Real-Time Systems Symposium, RTSS 2020 |
Uitgeverij | Institute of Electrical and Electronics Engineers |
Pagina's | 115-127 |
Aantal pagina's | 13 |
ISBN van elektronische versie | 9781728183244 |
DOI's | |
Status | Gepubliceerd - 22 feb. 2020 |
Vingerafdruk
Duik in de onderzoeksthema's van 'Response-Time Analysis for Non-Preemptive Global Scheduling with FIFO Spin Locks'. Samen vormen ze een unieke vingerafdruk.Activiteiten
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Invited talk at UvA: "The past, present, and future trends in real-time systems design"
Nasri, M. (Spreker)
6 sep. 2023Activiteit: Types gesprekken of presentaties › Genodigd spreker › Wetenschappelijk
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Keynote at CompSys 2023: "The right action at the right time: past, present, and future trends in real-time systems design"
Nasri, M. (Spreker)
28 jun. 2023Activiteit: Types gesprekken of presentaties › Genodigd spreker › Wetenschappelijk