Minimum-Energy Semi-Static Scheduling of a Periodic Real-Time Task on DVFS-Enabled Multi-Core Processors
Summary :
The proposed scheduling scheme minimizes the energy consumption of a real-time task on the multi-core processor with the dynamic voltage and frequency scaling capability. The scheme allocates a pertinent number of cores to the task execution, inactivates unused cores, and assigns the lowest frequency meeting the deadline. For a periodic real-time task with consecutive real-time instances, the scheme prepares the minimum-energy solutions for all input cases at off-line time, and applies one of the prepared solutions to each real-time instance at runtime.
- Publication
- IEICE TRANSACTIONS on Information Vol.E94-D No.12 pp.2389-2392
- Publication Date
- 2011/12/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1587/transinf.E94.D.2389
- Type of Manuscript
- Special Section LETTER (Special Section on Parallel and Distributed Computing and Networking)
- Category
Authors
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Wan Yeon LEE, Hyogon KIM, Heejo LEE, "Minimum-Energy Semi-Static Scheduling of a Periodic Real-Time Task on DVFS-Enabled Multi-Core Processors" in IEICE TRANSACTIONS on Information,
vol. E94-D, no. 12, pp. 2389-2392, December 2011, doi: 10.1587/transinf.E94.D.2389.
Abstract: The proposed scheduling scheme minimizes the energy consumption of a real-time task on the multi-core processor with the dynamic voltage and frequency scaling capability. The scheme allocates a pertinent number of cores to the task execution, inactivates unused cores, and assigns the lowest frequency meeting the deadline. For a periodic real-time task with consecutive real-time instances, the scheme prepares the minimum-energy solutions for all input cases at off-line time, and applies one of the prepared solutions to each real-time instance at runtime.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E94.D.2389/_p
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@ARTICLE{e94-d_12_2389,
author={Wan Yeon LEE, Hyogon KIM, Heejo LEE, },
journal={IEICE TRANSACTIONS on Information},
title={Minimum-Energy Semi-Static Scheduling of a Periodic Real-Time Task on DVFS-Enabled Multi-Core Processors},
year={2011},
volume={E94-D},
number={12},
pages={2389-2392},
abstract={The proposed scheduling scheme minimizes the energy consumption of a real-time task on the multi-core processor with the dynamic voltage and frequency scaling capability. The scheme allocates a pertinent number of cores to the task execution, inactivates unused cores, and assigns the lowest frequency meeting the deadline. For a periodic real-time task with consecutive real-time instances, the scheme prepares the minimum-energy solutions for all input cases at off-line time, and applies one of the prepared solutions to each real-time instance at runtime.},
keywords={},
doi={10.1587/transinf.E94.D.2389},
ISSN={1745-1361},
month={December},}
Copy
TY - JOUR
TI - Minimum-Energy Semi-Static Scheduling of a Periodic Real-Time Task on DVFS-Enabled Multi-Core Processors
T2 - IEICE TRANSACTIONS on Information
SP - 2389
EP - 2392
AU - Wan Yeon LEE
AU - Hyogon KIM
AU - Heejo LEE
PY - 2011
DO - 10.1587/transinf.E94.D.2389
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E94-D
IS - 12
JA - IEICE TRANSACTIONS on Information
Y1 - December 2011
AB - The proposed scheduling scheme minimizes the energy consumption of a real-time task on the multi-core processor with the dynamic voltage and frequency scaling capability. The scheme allocates a pertinent number of cores to the task execution, inactivates unused cores, and assigns the lowest frequency meeting the deadline. For a periodic real-time task with consecutive real-time instances, the scheme prepares the minimum-energy solutions for all input cases at off-line time, and applies one of the prepared solutions to each real-time instance at runtime.
ER -
English
