面向流场计算的并行计算机结构研究

STUDY OF THE PARALLEL COMPUTER ARCHITECTURE FOR FLUID-FIELD COMPUTING

分析了流场计算的基本特点 ;提出了用于流场计算的、基于 Transputer的动态星形立方体 ( DSC)结构。证明对于流场计算 ,采用 DSC结构在一定程度上优于目前常用的超立方体和超环两种结构。其优点是 :通信算法简单 ;系统扩充方便 ;全局性通信性能好。

After analyzing the basic features of the fluid\|field parallel computing, a new dynamic star cube(DSC) architecture is put forward based on transputer. It is shown that using DSC architecture is preferred to both hypercube and hyperring architectures in some degree. DSC has the following important advantages:a good expansibility,simple and effective communication algorithm and easy to implement. Finally, a real application example is presented.