Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems
碩士 === 國立臺灣大學 === 電機工程學研究所 === 95 === The thesis introduces a new optimization problem called dynamic power mode switching (DPMS) in real-time system. In order to reduce the static power of system, we shutdown the system components in idle by means of some particular power modes which represent comb...
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ndltd-TW-095NTU054421022015-12-07T04:04:11Z http://ndltd.ncl.edu.tw/handle/56241593769218354145 Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems 電源模式轉換系統之即時省電排程 Chun-Yen Kuo 郭俊延 碩士 國立臺灣大學 電機工程學研究所 95 The thesis introduces a new optimization problem called dynamic power mode switching (DPMS) in real-time system. In order to reduce the static power of system, we shutdown the system components in idle by means of some particular power modes which represent combinations of system components on/off states. The DPMS optimization problem indicates a new research direction of the energy-saving techniques on processor. Aiming at the DPMS optimization problem, we propose an algorithm based on the well-known earliest deadline first (EDF) scheduling. It describes how to exploit the spare system utilization to reduce energy consumption during the operation of power mode switching and guarantee all tasks meet their deadlines at the same time. The results show that our algorithm is energy efficient and effective. Sy-Yen Kuo 郭斯彥 2007 學位論文 ; thesis 38 en_US |
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碩士 === 國立臺灣大學 === 電機工程學研究所 === 95 === The thesis introduces a new optimization problem called dynamic power mode switching (DPMS) in real-time system. In order to reduce the static power of system, we shutdown the system components in idle by means of some particular power modes which represent combinations of system components on/off states. The DPMS optimization problem indicates a new research direction of the energy-saving techniques on processor.
Aiming at the DPMS optimization problem, we propose an algorithm based on the well-known earliest deadline first (EDF) scheduling. It describes how to exploit the spare system utilization to reduce energy consumption during the operation of power mode switching and guarantee all tasks meet their deadlines at the same time. The results show that our algorithm is energy efficient and effective.
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Sy-Yen Kuo |
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Sy-Yen Kuo Chun-Yen Kuo 郭俊延 |
author |
Chun-Yen Kuo 郭俊延 |
spellingShingle |
Chun-Yen Kuo 郭俊延 Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems |
author_sort |
Chun-Yen Kuo |
title |
Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems |
title_short |
Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems |
title_full |
Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems |
title_fullStr |
Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems |
title_full_unstemmed |
Real-Time Energy Efficient Scheduling for Power-Mode-Switching Systems |
title_sort |
real-time energy efficient scheduling for power-mode-switching systems |
publishDate |
2007 |
url |
http://ndltd.ncl.edu.tw/handle/56241593769218354145 |
work_keys_str_mv |
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