超立方体计算机直通通信技术

DIRECT-PASSING COMMUNICATION TECHNOLOGY OF SUPERCUBE COMPUTER

对线路交换、消息交换、包交换,虚拟旁通和直通的平均通信延迟时间以及直通的平均请求响应时间进有了分析。比较指出,直通的平均通信延迟时间和平均请求响应时间最短。因此,直通通信技术在超级并行/分布计算机系统中,是克服互连和通信障碍的最有效的技术之一。

This paper analyses the average communication delay of circuit-switching,message switching, packet-switching, virtual cut-through and direct-passing and, the average response time of direct-passing. The comparison shows that the average communication delay and average request-response time of direct-passing are the shortest, therefore direct-passing is one of the most efficient technology to overcome interconnection and communication obstacles in super parallel/distributed computer system.