并行集群系统的Linpack性能测试分析

	并行集群系统的Linpack性能测试分析
	罗水华 1; 杨广文 1; 张林波2 ; 石威 1; 郑纬民 1
	2003
Source Publication	数值计算与计算机应用
ISSN	1000-3266
Volume	024 Issue:004 Pages:285
Abstract	A fast and accurate method for testing the float-point performance on parallel systems has been proposed by using the HPL benchmark on a cluster system connected by Myrinet network. It is found that HPL shows very good scalability for different BLAS implementations on this system. The factors which mostly affect the result of performance test are: BLAS, array of processors, block size of LU factorization and size of linear system etc. We also found that higher performance can be achieved by using shared memory entirely for communication on each node.
Language	英语
Document Type	期刊论文
Identifier	http://ir.amss.ac.cn/handle/2S8OKBNM/37277
Collection	计算数学与科学工程计算研究所
Affiliation	1.清华大学 2.中国科学院数学与系统科学研究院
Recommended Citation GB/T 7714	罗水华,杨广文,张林波,等. 并行集群系统的Linpack性能测试分析[J]. 数值计算与计算机应用,2003,024(004):285.
APA	罗水华,杨广文,张林波,石威,&郑纬民.(2003).并行集群系统的Linpack性能测试分析.数值计算与计算机应用,024(004),285.
MLA	罗水华,et al."并行集群系统的Linpack性能测试分析".数值计算与计算机应用 024.004(2003):285.

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