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dc.contributor.authorChen, Ya-Shuen_US
dc.contributor.authorChang, Li-Pinen_US
dc.contributor.authorKuo, Tei-Weien_US
dc.date.accessioned2018-08-21T05:56:29Z-
dc.date.available2018-08-21T05:56:29Z-
dc.date.issued2008-01-01en_US
dc.identifier.urihttp://hdl.handle.net/11536/146252-
dc.description.abstractEnergy-efficient real-time task scheduling is complicated by the deployment of co-processors. The problem complexity comes from the complexity in multiprocessor task scheduling and the difficulty in the trading of priority inversion with energy consumption. In this paper, a multiprocessor task synchronization protocol is proposed by locking the frequency of each (co-)processor and synchronizing resource sharing of tasks in a systematic way and with cross-(co)processor considerations. The well-known Priority Ceiling Protocol is taken as an example for its extension on energy-efficient real-time multiprocessor scheduling. The objective is to minimize the energy consumption of a task set and, at the same time, meet the task deadlines. The capability of the proposed methodology is evaluated by a series of experiments, for which encouraging results are presented.en_US
dc.language.isoen_USen_US
dc.subjectReal-time Synchronizationen_US
dc.subjectEnergy Consumptionen_US
dc.subjectResource Management Protocolen_US
dc.titleMultiprocessor Frequency Locking for Real-Time Task Synchronizationen_US
dc.typeProceedings Paperen_US
dc.identifier.journalAPPLIED COMPUTING 2008, VOLS 1-3en_US
dc.citation.spage289en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000268392200056en_US
Appears in Collections:Conferences Paper