Energy minimization of real-time tasks on variable voltage processors with transition energy overhead

被引：13

作者：

Zhang, YM ^{[1
]}

Hu, XS ^{[1
]}

Chen, DZ ^{[1
]}

机构：

[1] Synopsys Inc, Mountain View, CA 94043 USA

来源：

ASP-DAC 2003: PROCEEDINGS OF THE ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE | 2003年

关键词：

D O I：

10.1109/ASPDAC.2003.1194995

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we address the problem of minimizing energy consumption of real-time tasks on variable voltage processors whose transition energy overhead is not negligible. Voltage settings with minimum number of transitions are found first and sequences of lower voltage cycles are evaluated to decide voltage for each cycle of every task. Experimental results demonstrate that our approach can reduce energy consumed by transitions from 41% to 8% and save more energy.

引用

页码：65 / 70

页数：6

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