基于SMP集群系统的并行编程模式研究与分析  

Research and Analysis of Parallel Programming Model Based on SMP Cluster System

作　　者：宋伟[1] 宋玉[1] 

机构地区：[1]郑州大学信息工程学院

出　　处：《计算机技术与发展》2007年第2期164-167,171,共5页Computer Technology and Development

摘　　要：并行计算技术是计算机技术发展的重要方向之一,SMP与集群是当前主流的并行体系结构。当前并行程序设计方法主要采用基于消息传递模型的MPI和基于共享存储模型的OpenMP,两种编程模式各有特点和适用范围。对SMP集群以及MPI和OpenMP的特点进行了分析,介绍了在SMP集群系统中利用MPI和OpenMP混合编程的可行性方法。Parallel computing is one of the most important techniques of computing. SMP and cluster are mainly parallel architecture currently. MPI（which is based on the message- passing model） and OpenMP（which is based on the shared- memory model） are become mainly methods for parallel program design. Discussed and analyzed the characteristic of SMP, cluster, MPI and OpenMP, then introduced the feasible methods of parallel programming with hybrid MPI/OpenMP.

关 键 词：并行计算 对称多处理器 集群 消息传递模型 共享存储模型 MPI OPENMP 混合编程 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]