HPL performance prevision to intending system improvement

	HPL performance prevision to intending system improvement
	Zhang, WL ; Chen, MY ; Fan, JP
	2004
发表期刊	PARALLEL AND DISTRIBUTED PROCESSING AND APPLICATIONS, PROCEEDINGS
ISSN	0302-9743
卷号	3358 页码:777-782
摘要	HPL is a parallel Unpack benchmark package widely adopted in massive cluster system performance test. On HPL data layout among processors, a law to determine block size NB theoretically, which breaks through dependence on trial-and-error experiments, is found based on in-depth analysis of blocked parallel solution algorithm of linear algebra equations and implementation mechanics in HPL. According to that law. an emulation model to toughly estimate HPL execution time is constructed. Verified by real system. the model is used to do some scientific prevision on the benefits to Linpack test brought by intending system improvement, such as respectively memory size increase, communication bandwidth increase and so on. It is expected to conduce to direct system improvement on optimizing HPL test in the future.
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Theory & Methods
WOS记录号	WOS:000226159800087
出版者	SPRINGER-VERLAG BERLIN
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13989
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhang, WL
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Natl Res Ctr Intelligent Comp Syst, NCIC, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, NCIC, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhang, WL,Chen, MY,Fan, JP. HPL performance prevision to intending system improvement[J]. PARALLEL AND DISTRIBUTED PROCESSING AND APPLICATIONS, PROCEEDINGS,2004,3358:777-782.
APA	Zhang, WL,Chen, MY,&Fan, JP.(2004).HPL performance prevision to intending system improvement.PARALLEL AND DISTRIBUTED PROCESSING AND APPLICATIONS, PROCEEDINGS,3358,777-782.
MLA	Zhang, WL,et al."HPL performance prevision to intending system improvement".PARALLEL AND DISTRIBUTED PROCESSING AND APPLICATIONS, PROCEEDINGS 3358(2004):777-782.