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为了满足高性能计算机系统规模不断扩大带来的高速互连网络可靠性要求,本文对高性能互连网络进行了层次式容错特性分析,重点研究了其中起关键性作用的链路级容错技术,主要对PCI-E、Blue Gene/L和CSI(Common System Interface)等互连应用在容错方面进行了详细分析,提出了系统级可行、高效的层次式互连网络容错体系模型,为高性能互连网络容错设计确定了理论依据。
In order to meet the requirements of high-speed interconnection network reliability brought by the ever-expanding high-performance computer system, this paper analyzes the hierarchical fault-tolerant characteristics of high-performance interconnection networks, and focuses on the link-level fault tolerance technology which plays a key role. The paper mainly analyzes the fault tolerance of interconnection applications such as PCI-E, Blue Gene / L and CSI (Common System Interface), and proposes a feasible and efficient hierarchical fault tolerant system model for interconnected networks. Even network fault-tolerant design to determine the theoretical basis.