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Temporal Partitioni...
Temporal Partitioning on Multicore Platform
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- Pathan, Risat, 1979 (author)
- Göteborgs universitet,University of Gothenburg
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Hashi, Feysal Hadji, 1979 (author)
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- Stenström, Per, 1957 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Green, Lars-Göran (author)
- Ruag Space AB
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- Hult, Torbjörn (author)
- Ruag Space AB
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- Sandin, Patrik (author)
- Ruag Space AB
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(creator_code:org_t)
- ISBN 9789292212896
- 2014
- 2014
- English.
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In: European Space Agency, (Special Publication) ESA SP. - 0379-6566. - 9789292212896 ; SP 725
- Related links:
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https://research.cha...
Abstract
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- This paper addresses the problem of ensuring temporal partitioning according to the ARINC-653 standard for integrating multiple applications on the same multicore platform. To employ temporal partitioning, we propose the design and analysis of a hierarchical scheduling framework (HSF) for multicore platform. In HSF, each application has a server task, which is mapped to one of the physical cores of the multicore platform. The HSF framework is based on scheduling at two-levels: (i) a system-level scheduler for each core schedules the server tasks that are mapped to that core, and (ii) a task-level scheduler for each application schedules the tasks of the application. This paper presents the design and analysis of this two-level HSF that can be used to ensure temporal partitioning and meeting all the deadlines of each application tasks. The effectiveness of our technique is demonstrated using real-world space applications provided by RUAG Space Sweden AB.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Inbäddad systemteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Embedded Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
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