The study on on-line scheduling algorithm of imprecise computation under transient overload

Zhenhua Wei; Bingrong Hong; Yongqiang Qiao; Zesu Cai; Junjie Peng

The study on on-line scheduling algorithm of imprecise computation under transient overload

Zhenhua Wei^*
, Bingrong Hong
, Yongqiang Qiao
, Zesu Cai
, Junjie Peng

^*Corresponding author for this work

Faculty of Computing

Harbin Institute of Technology
The 771th Inst. Ninth Acad. of CASC

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Transient overload always occurs in real-time computer system. An on-line scheduling algorithm of imprecise computation is proposed in this paper to deal with it. This algorithm can be sure of getting acceptable computation result under the condition of overload, and at the same time it can improve the computation precision as much as possible. The system model of imprecise computation and the on-line imprecise computation algorithm are elaborated. And the algorithm is proved correct by simulation.

Original language	English
Pages (from-to)	527-529
Number of pages	3
Journal	Chinese Journal of Electronics
Volume	12
Issue number	4
State	Published - Oct 2003

Keywords

Imprecise computation
On-line
Overload
Task scheduling

Cite this

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abstract = "Transient overload always occurs in real-time computer system. An on-line scheduling algorithm of imprecise computation is proposed in this paper to deal with it. This algorithm can be sure of getting acceptable computation result under the condition of overload, and at the same time it can improve the computation precision as much as possible. The system model of imprecise computation and the on-line imprecise computation algorithm are elaborated. And the algorithm is proved correct by simulation.",

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AU - Hong, Bingrong

AU - Qiao, Yongqiang

AU - Cai, Zesu

AU - Peng, Junjie

PY - 2003/10

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N2 - Transient overload always occurs in real-time computer system. An on-line scheduling algorithm of imprecise computation is proposed in this paper to deal with it. This algorithm can be sure of getting acceptable computation result under the condition of overload, and at the same time it can improve the computation precision as much as possible. The system model of imprecise computation and the on-line imprecise computation algorithm are elaborated. And the algorithm is proved correct by simulation.

AB - Transient overload always occurs in real-time computer system. An on-line scheduling algorithm of imprecise computation is proposed in this paper to deal with it. This algorithm can be sure of getting acceptable computation result under the condition of overload, and at the same time it can improve the computation precision as much as possible. The system model of imprecise computation and the on-line imprecise computation algorithm are elaborated. And the algorithm is proved correct by simulation.

KW - Imprecise computation

KW - On-line

KW - Overload

KW - Task scheduling

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The study on on-line scheduling algorithm of imprecise computation under transient overload

Abstract

Keywords

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