An Energy Aware Scheduling for Reconfigurable Heterogeneous Systems

被引:1
|
作者
Ghribi, Ines [1 ]
Ben Abdallah, Riadh [1 ]
Khalgui, Mohamed [1 ,2 ]
机构
[1] Univ Carthage, Natl Inst Appl Sci & Technol, LISI Lab, Tunis, Tunisia
[2] Univ Tunis El Manar, Fac Sci Tunis, Tunis, Tunisia
关键词
Embedded Systems; Scheduling; Probability; DVFS;
D O I
10.5220/0006460701710177
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
One of the major challenges of computer system design is the management and conservation of energy while satisfying QoS requirements. Recently, Dynamic Voltage and Frequency Scaling (DVFS) has been integrated to various embedded processors as a mean to increase the battery life without affecting the responsiveness of tasks. This paper proposes an enhancement for I-codesign methodology [1] optimizing the energy consumption of the designed system.We propose an energy aware real-time scheduling algorithm. This algorithm makes use of the defferable server for the scheduling of aperiodic tasks along with DVFS. Simulation results demonstrate a decrease in the resulting energy consumption compared to the previously published work.
引用
收藏
页码:171 / 177
页数:7
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