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本文简单介绍了航空工业部第六三一所研制成功的AP85松散耦合多微机系统的软件和硬件,分析了AP85系统开发并行程序的技术要点以及要考虑的若干问题,最后以矩阵相乘,G-J按解线性方程组以及SOR法求解偏微分方程为例,深入论了如何在AP85多机系统上实现并行算法程序,并且进行了实现效率的分析。这些为在一个MIMD多机系统上开发并行算法提供了一定的经验。
This paper briefly introduces the hardware and software of the AP85 loosely coupled multi-microcomputer system developed by No. 631 of the Ministry of Aeronautical Industry, analyzes the technical points and issues to be considered in the development of the parallel program of the AP85 system, and finally takes the matrix multiplication, GJ According to the solution of linear equations and SOR method for partial differential equations, this paper discusses how to implement the parallel algorithm program on AP85 multi-machine system and analyzes the implementation efficiency. These provide some experience in developing parallel algorithms on a MIMD multi-machine system.