基于机群并行通信处理HCP的选播通信操作算法

摘要

Selection communication algorithm among the communication processors in a computer cluster system(called Hcluster) connected by a hypercube interconnection network, which is designed by the authors, is proposed. The algorithm implements the communication method that one processor send same data set to a set of selected processors. The algorithm has been used in the Hcluster system and a prototype parallel database system built on the Hcluster system. The experimental results show that the performance of the algorithm is very high.%在我们自行研制的并行通信处理器HPC基础上，给出了一种基于Hypercube互连网络环境下的通信处理器HCP的选播通信算法，该算法可实现网络上的一个HCP向其他任意多个HCP发送相同的Frame的操作。