Reliability analysis is one of the crucial issues for any scalable optical interconnection network. Torus is a highly scalable optical interconnect for data centre networks. The traditional torus network has XY routing algorithm. We have proposed a novel optimised routing algorithm. This paper focuses on the time-dependent and time-independent analysis for both terminal and broadcast reliabilities of the torus network using XY and optimised routing algorithm under various network sizes ( $$N\times N$$ N × N where $$N=8, 16, 32, 64$$ N = 8 , 16 , 32 , 64 ). The results are evaluated and compared considering nodes failures in MATLAB.

中文翻译：

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直接二维对称环面网络的终端和广播可靠性分析

可靠性分析是任何可扩展光互连网络的关键问题之一。Torus 是用于数据中心网络的高度可扩展的光学互连。传统的环面网络有XY路由算法。我们提出了一种新的优化路由算法。本文着重于使用 XY 和优化的路由算法对环面网络的终端和广播可靠性进行时间相关和时间无关的分析（$$N\times N$$ N × N 其中 $$N= 8, 16, 32, 64$$ N = 8, 16, 32, 64)。考虑到 MATLAB 中的节点故障，对结果进行评估和比较。