中文摘要：

为了实现高性能计算机系统中各处理节点之间的高带宽低延时的互连通信,基于现有的光器件和光互连技术,提出了一种面向高性能计算机的支持组播的全光互连网络SBOS,同时描述了使用单级SBOS网络构建大规模多级互连网络的方法.在高性能计算机系统中采用基于SBOS的全光互连网络,可以有效地提高网络带宽的利用率,降低各级之间的延时,减小网络链路的出错概率,同时在大规模组播应用中,也可以明显地提高其效率.

英文摘要：

In order to realize high bandwidth and low latency interconnections and communications between the processing nodes in the high performance computer system,an optical interconnection networks named splitter based all optical switch(SBOS) offering good support for multicast application was brought forward.At the same time,the method of constructing large scale multilevel interconnections using single-level SBOS was also introduced.Applying optical interconnection based on SBOS in the high performance compute...