Variable voltage task scheduling algorithms for minimizing energy

被引：31
|
作者：
Manzak, A [1 ]
Chakrabarti, C [1 ]
机构：
[1] Arizona State Univ, Tempe, AZ 85287 USA
来源：
ISLPED'01: PROCEEDINGS OF THE 2001 INTERNATIONAL SYMPOSIUM ON LOWPOWER ELECTRONICS AND DESIGN | 2001年
关键词：
D O I：
10.1109/LPE.2001.945417
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper we propose variable voltage task scheduling algorithms (periodic as well as aperiodic) that minimize energy. We first apply the existing task scheduling algorithms to obtain a feasible schedule and then distribute the available slack using an iterative algorithm that satisfies the theoretically obtained relation for minimum energy. We show experimentally that the voltage assignment obtained by our algorithm is very close (0.1% error) to that of the optimal assignment.
引用
收藏
页码：279 / 282
页数：4
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