直接二维对称环面网络的终端和广播可靠性分析。

IF 2.5 3区计算机科学 Q2 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE

Journal of Supercomputing Pub Date : 2021-01-01 Epub Date: 2020-05-20 DOI:10.1007/s11227-020-03311-0

Abhilasha Sharma, R G Sangeetha

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引用次数: 2

摘要

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互连。传统环面网络采用XY路由算法。我们提出了一种新的优化路由算法。本文重点研究了在不同网络规模(N × N，其中N = 8,16,32,64)下，采用XY和优化路由算法对环面网络的终端可靠性和广播可靠性的时变和非时变分析。在MATLAB中对考虑节点故障的结果进行了评估和比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Terminal and broadcast reliability analysis of direct 2-D symmetric torus network.

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Terminal and broadcast reliability analysis of direct 2-D symmetric torus network.

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 ( $N \times N$ where $N = 8, 16, 32, 64$ ). The results are evaluated and compared considering nodes failures in MATLAB.

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来源期刊

Journal of Supercomputing 工程技术-工程：电子与电气

CiteScore

6.30

自引率

12.10%

发文量

734

审稿时长

13 months

期刊介绍： The Journal of Supercomputing publishes papers on the technology, architecture and systems, algorithms, languages and programs, performance measures and methods, and applications of all aspects of Supercomputing. Tutorial and survey papers are intended for workers and students in the fields associated with and employing advanced computer systems. The journal also publishes letters to the editor, especially in areas relating to policy, succinct statements of paradoxes, intuitively puzzling results, partial results and real needs. Published theoretical and practical papers are advanced, in-depth treatments describing new developments and new ideas. Each includes an introduction summarizing prior, directly pertinent work that is useful for the reader to understand, in order to appreciate the advances being described.