@article{ART001561131},
author={백형구 and 여정모 and Wan Yeon Lee},
title={Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2011},
volume={16},
number={6},
pages={11-20}
TY - JOUR
AU - 백형구
AU - 여정모
AU - Wan Yeon Lee
TI - Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing
JO - Journal of The Korea Society of Computer and Information
PY - 2011
VL - 16
IS - 6
PB - The Korean Society Of Computer And Information
SP - 11
EP - 20
SN - 1598-849X
AB - In this paper, we propose an optimal scheduling scheme that minimizes the energy consumption of a real-time video task on the multi-core platform supporting dynamic voltage and frequency scaling. Exploiting parallel execution on multiple cores for less energy consumption, the propose scheme allocates an appropriate number of cores to the task execution, turns off the power of unused cores, and assigns the lowest clock frequency meeting the deadline. Our experiments show that the proposed scheme saves a significant amount of energy, up to 67% and 89% of energy consumed by two previous methods that execute the task on a single core and on all cores respectively.
KW - low-power design;multi-core processor;task scheduling;real-time system
DO -
UR -
ER -
백형구, 여정모 and Wan Yeon Lee. (2011). Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing. Journal of The Korea Society of Computer and Information, 16(6), 11-20.
백형구, 여정모 and Wan Yeon Lee. 2011, "Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing", Journal of The Korea Society of Computer and Information, vol.16, no.6 pp.11-20.
백형구, 여정모, Wan Yeon Lee "Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing" Journal of The Korea Society of Computer and Information 16.6 pp.11-20 (2011) : 11.
백형구, 여정모, Wan Yeon Lee. Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing. 2011; 16(6), 11-20.
백형구, 여정모 and Wan Yeon Lee. "Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing" Journal of The Korea Society of Computer and Information 16, no.6 (2011) : 11-20.
백형구; 여정모; Wan Yeon Lee. Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing. Journal of The Korea Society of Computer and Information, 16(6), 11-20.
백형구; 여정모; Wan Yeon Lee. Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing. Journal of The Korea Society of Computer and Information. 2011; 16(6) 11-20.
백형구, 여정모, Wan Yeon Lee. Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing. 2011; 16(6), 11-20.
백형구, 여정모 and Wan Yeon Lee. "Energy-Efficient Multi- Core Scheduling for Real-Time Video Processing" Journal of The Korea Society of Computer and Information 16, no.6 (2011) : 11-20.
