【摘要】 提出了一种基于crossbar的MPP计算机群机系统 .分析了crossbar网络性能 ,并且基于Crossbar网络结构的无阻塞性能提出并研制了一种用于计算机多机互连的光学互连背板 ,该背板具有制作简单、结构清晰、重量轻、寿命长等特性 .经理论分析和实验比较 ,该光学互连背板能够很好地适应计算机互连的要求更多还原

【Abstract】 Based on crossbar, a MPP computer cluster system connecting two levels of 64 computers was proposed. The performance of the crossbar network was analyzed, and the optical backplane in the system was manufactured based on the no-block performance of crossbar network. The backplane was characterized by easy manufacture, simple structure, little weight and long lifetime, and fulfilled a need of computer connection theoretically and experimentally. The technique could be applied to fields of optical interconnection with high speed.更多还原