[1]陈树敏[][],罗俊博[] [],陈青[]. 并行计算技术的几种实现方式研究[J].计算机技术与发展,2015,25(09):174-177.
　CHEN Shu-min[] [],LUO Jun-bo[] [],CHEN Qing[]. Research on Ways of Parallel Computing Technology[J].,2015,25(09):174-177.
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 并行计算技术的几种实现方式研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年09期
页码:
174-177
栏目:
应用开发研究
出版日期:
2015-09-10

文章信息/Info

Title:
 Research on Ways of Parallel Computing Technology
文章编号:
1673-629X（2015)09-0174-04
作者:
 陈树敏[1][2];  罗俊博[1] [2]; 陈青[3]
 1.广东省计算中心 平台技术支持部；2. 广东省高性能计算重点实验室；3.国家煤矿防爆安全产品质量监督检验中心 电器检验室
Author(s):
 CHEN Shu-min[1] [2]; LUO Jun-bo[1] [2]; CHEN Qing[3]
关键词:
 ; 并行计算; 线程; OpenMP ; Java ; 进程; MPI ; PBS
Keywords:
 ; parallel computing; thread; OpenMP; Java; process; MPI; PBS
分类号:
TP312
文献标志码:
A
摘要:
 面对编程语言以及并行计算实现方式的多样性，如何为不同语言选择合适的并行方式，解决不同硬件环境和语言对并行技术的约束。首先介绍了基于线程的OpenMP和Java的并行编程模型，适合单机多核的并行计算；其次详细阐述了基于进程的MPI技术，适合单机多核和集群系统，主要从MPI编程过程和PBS作业调度体系做了研究，并以两种队列方案的对比说明PBS作业调度的实现过程。通过对并行技术的研究，既可实现流行语言Java的并行计算，又可实现C、C++、Fortran语言的并行；既可实现单机多核的并行，又可实现集群系统的并行；既可实现指定节点的并行，又可由调度系统分配节点并行。
Abstract:
 Faced with the diversity of programming languages and parallel computing implementations,how to select the appropriate paral-lel way for different languages,solve constraints of parallel technology for different hardware environment and language. Parallel program-ming model for OpenMP and Java based on thread is first introduced briefly,which is suitable for parallel computing on multi-core com-puter. Then,MPI technology based on process is described in detail,which is suitable for multi-core computer and cluster system. It is mainly researched from the programming process of MPI and PBS job scheduling system,and the realization of PBS job scheduling is il-lustrated from comparison between two queues. Through the study of parallel technology,it can achieve parallel computing for Java that is popular language,but also for C,C++,Fortran,implement parallel computing for single multicore,but also for cluster system,realize par-allel computing by the specified nodes,but also by distributed nodes by the scheduling system.

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更新日期/Last Update: 2015-10-16