Godson-T: An Efficient Many-Core Architecture for Parallel Program Executions

doi:10.1007/s11390-009-9295-3

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	Godson-T: An Efficient Many-Core Architecture for Parallel Program Executions
	Fan, Dong-Rui; Yuan, Nan; Zhang, Jun-Chao; Zhou, Yong-Bin; Lin, Wei; Song, Feng-Long; Ye, Xiao-Chun; Huang, He; Yu, Lei; Long, Guo-Ping
刊名	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
	2009-11-01
卷号	24 期号:6 页码:1061-1073
关键词	many-core parallel computing multithread data communication thread synchronization runtime system
ISSN号	1000-9000
DOI	10.1007/s11390-009-9295-3
英文摘要	Moore's law will grant computer architects ever more transistors for the foreseeable future, and the challenge is how to use them to deliver efficient performance and flexible programmability. We propose a many-core architecture, Godson-T, to attack this challenge. On the one hand, Godson-T features a region-based cache coherence protocol, asynchronous data transfer agents and hardware-supported synchronization mechanisms, to provide full potential for the high efficiency of the on-chip resource utilization. On the other hand, Godson-T features a highly efficient runtime system, a Pthreads-like programming model, and versatile parallel libraries, which make this many-core design flexibly programmable. This hardware/software cooperating design methodology bridges the high-end computing with mass programmers. Experimental evaluations are conducted on a cycle-accurate simulator of Godson-T. The results show that the proposed architecture has good scalability, fast synchronization, high computational efficiency, and flexible programmability.
资助项目	National Basic Research 973 Program of China[2005CB321600] ; National High-Tech Research and Development 863 Program of China[2009AA01Z103] ; National Natural Science Foundation of China[60736012] ; National Science Fund for Distinguished Young Scholars[60925009] ; Beijing Natural Science Foundation[4092044]
WOS研究方向	Computer Science
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000271535700008
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/11917]
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Fan, Dong-Rui
作者单位	Chinese Acad Sci, Inst Comp Technol, Key Lab Comp Syst & Architecture, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Fan, Dong-Rui,Yuan, Nan,Zhang, Jun-Chao,et al. Godson-T: An Efficient Many-Core Architecture for Parallel Program Executions[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2009,24(6):1061-1073.
APA	Fan, Dong-Rui.,Yuan, Nan.,Zhang, Jun-Chao.,Zhou, Yong-Bin.,Lin, Wei.,...&Liu, Lei.(2009).Godson-T: An Efficient Many-Core Architecture for Parallel Program Executions.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,24(6),1061-1073.
MLA	Fan, Dong-Rui,et al."Godson-T: An Efficient Many-Core Architecture for Parallel Program Executions".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 24.6(2009):1061-1073.