“天河一号”互连网络中FC—Switch及其路由算法作者:曹继军 王克非 刘路 张磊来源:《湖南大学学报·自然科学版》2013年第13期
摘要:提出了一种组合交换器——FC-Switch,定义了该组合交换器的交换级连接模式,初步分析了该组合交换器的性能.研究了FC-Switch的四种路由算法,并在“天河一号”(TH-1A)实际网络测试平台上,对这四种路由算法的性能进行了对比测试.研究结果表明,通过合理选择交换级连接模式和路由算法,FC-Switch可获得高带宽低延迟的优良性能.
关键词:高阶互连网络;组合交换器;交换级连接模式;路由算法
中图分类号:TP393 文献标识码:A
Research on FC-Switch and Its Routing Algorithm
in TH-1A Interconnect Network
CAO Ji-jun, WANG Ke-fei, LIU Lu, ZHANG Lei
(College of Computer, National Univ of Defense Technology, Changsha, Hunan 410073, China)
Abstract: This paper proposed FC-Switch, which is a nova combined switch, defined its switch-level connection pattern and primarily analyzed its performance. Moreover, four routing algorithms for the FC-Switch were discussed, and the experiments on TH-1A network testing platform was carried out. Experiments result shows that the FC-Switch can achieve a good performance by correctly choosing switch-level connection pattern and the routing algorithm.
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