CSpace  > 计算数学与科学工程计算研究所
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
ISSN1000-3266
Volume024Issue:004Pages:285
AbstractA 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
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/37277
Collection计算数学与科学工程计算研究所
Affiliation1.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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