Utilize este identificador para referenciar este registo: http://hdl.handle.net/10451/14090
Título: Towards Compositional Hierarchical Scheduling Frameworks on Uniform Multiprocessors
Autor: Craveiro, João Pedro
Rufino, José
Palavras-chave: Compositional analysis
Global EDF
Real-time scheduling
Schedulability analysis
Hierarchical scheduling frameworks
Uniform multiprocessors
Data: 28-Dez-2012
Relatório da Série N.º: 2012;08
Resumo: In this report, we approach the problem of defining and analysing compositional hierarchical scheduling frameworks (HSF) upon uniform multiprocessor platforms. For this we propose the uniform multiprocessor periodic resource (UMPR) model for a component interface. We extend previous work by fellow researchers (for dedicated uniform multiprocessors, and for compositional HSFs on identical multiprocessors), by providing mechanisms for the multiple aspects of compositional analysis: a sufficient test for local schedulability of sporadic task sets under global Earliest Deadline First (GEDF) and guidelines for the complex problem of selecting the virtual platform when abstracting a component. Finally, we present experimental results that provide evidence for the need of future developments within the realm of compositional HSFs on uniform multiprocessors.
URI: http://hdl.handle.net/10451/14090
Aparece nas colecções:FC-DI - Technical Reports

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