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Bästa exjobbet 97/98
Adaption of Time-Sensitive Tasks on Shared Memory Multiprocessors - A Framework Suggestion
Björn Andersson
MSc Thesis Chalmers 1999
ABSTRACT
We study implementation aspects of how to design a framework to support negotiation of real-time applications on shared memory multiprocessors.A negotiator adapts resource requirements to maximize user-perceived utility for any given workload. The adaption is achieved by selecting the degree of parallelism,algorithm, and timing parameters, within levels determined by the developer. We propose and evaluate a new schedulability test for shared memory multiprocessors and a new negotiation algorithm. By running an implementation of a subset of our described framework, we have observed that the capability of accepting new tasks is increased.
