@article{ART001744689},
author={Wan Yeon Lee},
title={Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2013},
volume={18},
number={2},
pages={31-39}
TY - JOUR
AU - Wan Yeon Lee
TI - Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors
JO - Journal of The Korea Society of Computer and Information
PY - 2013
VL - 18
IS - 2
PB - The Korean Society Of Computer And Information
SP - 31
EP - 39
SN - 1598-849X
AB - In this paper, we propose a power-efficient scheduling scheme that stochastically minimizes the power consumption of a real-time parallel task while meeting the deadline on multicore processors.
The proposed scheme applies the parallel processing that executes a task on multiple cores concurrently, and activates a part of all available cores with unused cores powered off, in order to save power consumption. It is proved that the proposed scheme minimizes the mean power consumption of a real-time parallel task with probabilistic computation amount on DVFS-enabled multicore processors with a finite set of discrete clock frequencies. Evaluation shows that the proposed scheme saves up to 81% power consumption of the previous method.
KW - Multicore processor;Real-time task;Scheduling;Power-efficient design;DVFS
DO -
UR -
ER -
Wan Yeon Lee. (2013). Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors. Journal of The Korea Society of Computer and Information, 18(2), 31-39.
Wan Yeon Lee. 2013, "Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors", Journal of The Korea Society of Computer and Information, vol.18, no.2 pp.31-39.
Wan Yeon Lee "Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors" Journal of The Korea Society of Computer and Information 18.2 pp.31-39 (2013) : 31.
Wan Yeon Lee. Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors. 2013; 18(2), 31-39.
Wan Yeon Lee. "Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors" Journal of The Korea Society of Computer and Information 18, no.2 (2013) : 31-39.
Wan Yeon Lee. Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors. Journal of The Korea Society of Computer and Information, 18(2), 31-39.
Wan Yeon Lee. Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors. Journal of The Korea Society of Computer and Information. 2013; 18(2) 31-39.
Wan Yeon Lee. Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors. 2013; 18(2), 31-39.
Wan Yeon Lee. "Probabilistic Power-saving Scheduling of a Real-time Parallel Task on Discrete DVFS-enabled Multi-core Processors" Journal of The Korea Society of Computer and Information 18, no.2 (2013) : 31-39.
