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List scheduling with duplication for heterogeneous computing systems

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成果类型:
期刊论文
作者:
Tang, Xiaoyong;Li, Kenli*;Liao, Guiping;Li, Renfa
通讯作者:
Li, Kenli
作者机构:
[Li, Renfa; Tang, Xiaoyong; Li, Kenli] Hunan Univ, Sch Comp & Commun, Changsha 410082, Hunan, Peoples R China.
[Liao, Guiping; Tang, Xiaoyong] Hunan Agr Univ, Informat Sci & Technol Coll, Changsha 410128, Hunan, Peoples R China.
通讯机构:
[Li, Kenli] H
Hunan Univ, Sch Comp & Commun, Changsha 410082, Hunan, Peoples R China.
语种:
英文
关键词:
DAG;Duplication;Heterogeneous computing systems;List scheduling
期刊:
Journal of Parallel and Distributed Computing
ISSN:
0743-7315
年:
2010
卷:
70
期:
4
页码:
323-329
基金类别:
National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [90715029, 60673061]; Ministry of Education of ChinaMinistry of Education, China [708066]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [08C435, 09A043]
机构署名:
本校为其他机构
院系归属:
信息科学技术学院
摘要:
Effective task scheduling is essential for obtaining high performance in heterogeneous computing systems (HCS). However, finding an effective task schedule in HCS, requires the consideration of the heterogeneity of computation and communication. To solve this problem, we present a list scheduling algorithm, called Heterogeneous Earliest Finish with Duplicator (HEFD). As task priority is a key attribute for list scheduling algorithm, this paper presents a new approach for computing their priority which considers the performance difference in target HCS using variance. Another novel idea propose...

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