Institute of Computing Technology, Chinese Academy IR
What Hill-Marty model learn from and break through Amdahl's law? | |
Yao, Erlin; Bao, Yungang; Chen, Mingyu | |
2011-12-15 | |
发表期刊 | INFORMATION PROCESSING LETTERS |
ISSN | 0020-0190 |
卷号 | 111期号:23-24页码:1092-1095 |
摘要 | Chip multiprocessors (CMPs) or multicores are emerging as the dominant computing platform. Recently, Hill and Marty developed the model which augmenting Amdahl's law to the multicore hardware, and this model has received great attention. However, there are still the following fundamental problems in the perspective of theory remains unsolved, such as: How general is the observation in Hill-Marty model, does it only hold for some specific architectures? As a corollary of Amdahl's law, what does Hill-Marty model learn from and break through Amdahl's law? This paper investigates an analytical and quantitative analysis to these problems, the obtained results could provide computer architects with a better understanding of multicore scalability. (C) 2011 Elsevier B.V. All rights reserved. |
关键词 | Parallel processing Multicore Scalability Amdahl's law Hill-Marty model |
DOI | 10.1016/j.ipl.2011.09.009 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Basic Research Program of China (973)[2011CB302502] ; National Natural Science Foundation of China[61003062] ; National Natural Science Foundation of China[60925009] ; National Natural Science Foundation of China[60903046] ; National Natural Science Foundation of China[60921002] |
WOS研究方向 | Computer Science |
WOS类目 | Computer Science, Information Systems |
WOS记录号 | WOS:000296990500004 |
出版者 | ELSEVIER SCIENCE BV |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.204/handle/2XEOYT63/13196 |
专题 | 中国科学院计算技术研究所期刊论文_英文 |
通讯作者 | Yao, Erlin |
作者单位 | Chinese Acad Sci, State Key Lab Comp Architecture, Inst Comp Technol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Yao, Erlin,Bao, Yungang,Chen, Mingyu. What Hill-Marty model learn from and break through Amdahl's law?[J]. INFORMATION PROCESSING LETTERS,2011,111(23-24):1092-1095. |
APA | Yao, Erlin,Bao, Yungang,&Chen, Mingyu.(2011).What Hill-Marty model learn from and break through Amdahl's law?.INFORMATION PROCESSING LETTERS,111(23-24),1092-1095. |
MLA | Yao, Erlin,et al."What Hill-Marty model learn from and break through Amdahl's law?".INFORMATION PROCESSING LETTERS 111.23-24(2011):1092-1095. |
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