By the same authors

Energy-aware resource allocation in multi-mode automotive applications with hard real-time constraints

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Publication details

Title of host publicationProceedings - 2016 IEEE 19th International Symposium on Real-Time Distributed Computing, ISORC 2016
DatePublished - 18 Jul 2016
Number of pages8
PublisherInstitute of Electrical and Electronics Engineers Inc.
Original languageEnglish
ISBN (Print)9781467390323


This paper presents an energy aware resource allocation approach that benefits from modal nature of hard real-time systems under consideration. The modal nature of considered applications made it possible to decrease the number of active cores consuming high power in certain modes or to switch into core states with lower power consumption, which lead to considerable energy savings while still not violating any of timing constraints. For the considered automotive use case, the number of required cores has been decreased by up to 75% in a particular mode and relatively low amount of data is to be migrated during the mode change. The trade-off between the amount of data to be migrated and energy dissipation in the subsequent state is also analysed.

    Research areas

  • automotive, hard real-time system, modal systems, task migration


  • DreamCloud

    Project: Research project (funded)Research


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