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Towards Hierarchical Scheduling in Linux/Multi-core Platform
Mälardalen University, School of Innovation, Design and Engineering.ORCID iD: 0000-0001-6157-5199
Mälardalen University, School of Innovation, Design and Engineering.ORCID iD: 0000-0001-6132-7945
2010 (English)In: 15th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2010), 2010Conference paper, Published paper (Refereed)
Abstract [en]

This paper proposes the implementation of 4 different scheduling strategies for combining multi-core scheduling with hierarchical scheduling. Three of the scheduling schemes are analyzable with state-of-the-art schedulability analysis theory, available in the real-time systems community. Our idea is to implement these hierarchical multi-core scheduling strategies in a Linux based operating system, without modifying the kernel, and evaluate them. As of now, we have developed/implemented a prototype two-level hierarchical scheduling framework (HSF) in Linux (uni-core), which supports fixed priority preemptive scheduling (FPPS) of periodic servers at the top level, and FPPS of periodic tasks at the second level. The HSF is based on the REal-time SCHeduler (RESCH) framework.(1)

Place, publisher, year, edition, pages
2010.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-10870DOI: 10.1109/ETFA.2010.5640999ISI: 000313616400011Scopus ID: 2-s2.0-78650527249ISBN: 978-1-4244-6850-8 (print)OAI: oai:DiVA.org:mdh-10870DiVA: diva2:369209
Conference
15th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA) Location: Univ Basque Country, Fac Engn, Bilbao, SPAIN Date: SEP 13-16, 2010
Available from: 2010-11-10 Created: 2010-11-10 Last updated: 2013-12-03Bibliographically approved

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Åsberg, MikaelNolte, ThomasKato, Shinpei
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CiteExportLink to record
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