大规模并行处理机的并行程序设计

The Parallel Program's Design for MPP

本文根据MPP系统结构的特征,介绍两种适合MPP的消息传递方式的并行程序设计方法,讨论了并行程序设计的优化问题,指出并行程序的优化应从数据划分、通信代化和串行程序优化三个方面着手,并介绍并行程序调试技术和步骤。

This paper deals with two kinds of approaches on parallel programming based on the achitecture features of MPP systems. First, it discusses the optimization problem of parallel programming. Then, it points out that three factors should be taken into account to optimize the parallel programs, namely, data partition, communication optimization and serial programming optimization. Later, it introduces their debugging technology and process.