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Static Priority Schedulability Analysis of Graph-Based Real-TimeTask Models with Resource Sharing
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology.
2014 (English)Independent thesis Advanced level (degree of Master (Two Years)), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

The correctness  of real-time systems does not only depend on the validity of the output, but also the temporal validity. Tasks are typically designed with strict deadlines and they need to respond in time, which are the timing constraints of real-time systems. Schedulability analysis is one of the approaches to study the workload of the task system.

DRTRS (Digraph Real-Time task model with resource  sharing) is introduced to describe the system task model, abstracting away most functional behaviour and focus on the timing properties. We have also developed an efficient schedulability analysis under different resource  access protocols.

Place, publisher, year, edition, pages
IT, 14 030
National Category
Engineering and Technology
URN: urn:nbn:se:uu:diva-225911OAI: diva2:722816
Educational program
Masters Programme in Embedded Systems
Available from: 2014-06-09 Created: 2014-06-09 Last updated: 2014-08-21Bibliographically approved

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