关于并行计算系统中加速比的研究与分析  

Research and Analysis of Parallel Computing System Speedup

作　　者：谢超[1] 麦联叨[1] 都志辉[1] 马群生[1] 

机构地区：[1]清华大学计算机系高性能研究所,北京100084

出　　处：《计算机工程与应用》2003年第26期66-68,共3页Computer Engineering and Applications

基　　金：清华大学985基金资助

摘　　要：着眼于并行计算中的加速比,重点讨论了几种通用的并行系统中的加速比模型,并且就它们各自的优点和不足进行了分析和说明,确立了它们之间的内在联系,最后结合并行系统中存在的其他因素,提出了未来加速比模型需要考虑的问题。We had a point view at Speedup in the Parallel Computation,and took an emphasis at several general Speedup model in the Parallel System.We analyzed their respective virtues and flaw,and established the relationships between them.At last,we put forward the various problems of future Speedup model,which combined some other factor in the Parallel System.

关 键 词：并行处理 加速比 效率 负载 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]