%0 Journal Article
%T HPL Benchmarking and Analysis of a Real High Performance PC Cluster<br>一个实用高性能PC集群的Linpack测试与分析*
%A XIAO Ming-wang
%A XU Jian
%A CHE Yong-gang
%A WANG Zheng-hua
%A <br>肖明旺
%A 许坚
%A 车永刚
%A 王正华
%J 计算机应用研究
%D 2004
%I 
%X HPL is the parallel version of Linpack Benchmark,and also the standard testing program for high performance pa-(rallel) computer systems.It plays an important role in fairly,completely and systematically evaluating a machine's floating-point performance.We perform HPL test for a PC cluster with 8 nodes.We analyze the obtained data and reach the conclusion that the performance of the cluster can scale near linearly with the number of cluster nodes.We also derive the relations among processor grid dimension,problem size and HPL performance.
%K PC Cluster
%K Performance Evaluation
%K Benchmark
%K HPL(High Performance Linpack)<br>PC集群
%K 性能评价
%K 基准测试
%K HPL
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=02EBCD6696FCAAE6&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=9CF7A0430CBB2DFD&sid=DD74772618543076&eid=798FBE8DE1A255B1&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=4