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1、CN81-1166/TP9S 2000M222ISSN 1007-130XCOMPUTER ENGIN EERING& SCIENCE Vol. 22,No. 2,2000 cI|: 1007-130X(2000) 02-0103-04JavasTi91o/ Key Technology of Java-Based Distributed ParallelComputing/+SSMei Hao, Shen Zhiyuand Liao Xiangke(SS/v9)(School of Computer Science, National Universityof Defense Technol
2、ogy)K1:本文首先概述了 Java技术的引入对分布式并行计算技术的影响,然后就工作机群的组织、问题分布、 系统内通信、 容错机制等四个关键问题进行讨论, 分析常见的问题和各种解决方案, 最后对基于 Java的分布式并行计算的进一步发展前景作简要描述。Abstract: The paper outlines the influence of using Java on the DPC technology, analyses anddiscusses four key issues, i. e. the organization of worker groups, distribution
3、of jobs, intra-systemcommunications and tolerance. Finally, the outlook of Java-based DPC is described.1oM: Java; 分布计算; 并行计算; 程序设计环境; 工作机群Keywords: Java; distributed computing; parallel computing; programming environment; workergroupms|: TP301DSM: A1-T(Worker Group)d-v?i9dFT。d)9T;ide/,V|TT?i,PE)9。Td
4、q.dCFortranLC。JavaW,kmPB/d,i|BtT。9/BJDCT ( JavaDistributed Computing Tool,eJDCT)d1。/Javai9#+15#M%Z)。2JavasTi9+;3sCdFeT;4)5s;5)d=9WY5;61dp5;Kd?ZZ。2 Javai9JavasTi9dLCBt+。BZ, JavaBBe_,C+ +*4CY。.ddLCX1MJava,AFa/.,1。q4Yd/Z,Wn3. 1。6BZ, Java_t103l: 1999-02-03;: 1999-04-12:28MS/Te:/(1974- ),3,V3,Z_qi9;+,3,q
5、,Z_i9。Y: 41007328gSS/v9Address: School of Computer Science,National University of Defense Technology, Changsha, Hunan 410073, P. R. China,M、5&+。sT5, Javal4eb。Java/d,LC+。JavaT,CTVs:BJavasTi9,JavaWeb+i9F4z、Y7?;6BJavai!9,Javat+,/Vs1%MxT。iM,TV=V,sTi%Z。sT9,1xT,#F、5s、VL5;sTi!9#.、.、p5。Nt/,1PVMMPIXM,$7?v,Xg
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