Mastronade, NicholasKanoun, KarimAtienza Alonso, DavidVan Der Schaar, Mihaela2013-04-292013-04-292013-04-29201310.1109/ICMEW.2013.6618393https://infoscience.epfl.ch/handle/20.500.14299/91862We consider the problem of energy-efficient scheduling for slice-parallel video decoders on multicore systems with Dynamic Voltage Frequency Scaling (DVFS) enabled processors. We rigorously formulate the problem as a Markov decision process (MDP), which simultaneously considers the on-line scheduling and per-core DVFS capabilities; the power consumption of the processor cores and caches; and the loss tolerant and dynamic nature of the video decoder. The objective is to minimize longterm power consumption subject to a minimum Quality of Service (QoS) constraint related to the decoder’s throughput. We evaluate the proposed scheduling algorithm using traces generated from a cycle-accurate multiprocessor ARM simulator.Video decodingmulticoreschedulingpower managementdynamic voltage scalingMarkov decision processtext::conference output::conference proceedings::conference paper