Reliability analysis of multilayer multistage interconnection networks

Bistouni, Fathollah; Jahanshahi, Mohsen

doi:10.1007/s11235-015-0093-7

Cited by 10 publications

(12 citation statements)

References 68 publications

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“…However, there is an issue of unnecessary replication in the initial stages instead of replication in the last stages that are needed to provide switching power. This limits the network performance relative to the cost involved [43] as well as the path length [41].…”

Section: Improving Efficiency In Minsmentioning

confidence: 99%

A Primer on Design Aspects and Recent Advances in Shuffle Exchange Multistage Interconnection Networks

et al. 2021

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Interconnection networks provide an effective means by which components of a system such as processors and memory modules communicate to provide reliable connectivity. This facilitates the realization of a highly efficient network design suitable for computational-intensive applications. Particularly, the use of multistage interconnection networks has unique advantages as the addition of extra stages helps to improve the network performance. However, this comes with challenges and trade-offs, which motivates researchers to explore various design options and architectural models to improve on its performance. A particular class of these networks is shuffle exchange network (SEN) which involves a symmetric N-input and N-output architecture built in stages of N/2 switching elements each. This paper presents recent advances in multistage interconnection networks with emphasis on SENs while discussing pertinent issues related to its design aspects, and taking lessons from the past and current literature. To achieve this objective, applications, motivating factors, architectures, shuffle exchange networks, and some of the performance evaluation techniques as well as their merits and demerits are discussed. Then, to capture the latest research trends in this area not covered in contemporary literature, this paper reviews very recent advancements in shuffle exchange multistage interconnection networks within the last few years and provides design guidelines as well as recommendations for future consideration.

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Section: Improving Efficiency In Minsmentioning

confidence: 99%

A Primer on Design Aspects and Recent Advances in Shuffle Exchange Multistage Interconnection Networks

et al. 2021

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“…In fact, failure rate of a cluster is an indication of the proneness to failure of the cluster after time t has elapsed. The cluster failure rate, denoted λ_cluster, can be computed by the following equation [12,[16][17][18]:…”

Section: The Proposed Approachmentioning

confidence: 99%

Evaluation of Reliability in Component-Based System Using Architecture Topology

Bistouni¹,

Jahanshahi²

2020

JIEC

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“…The time-dependent terminal reliability is defined as the probability of finding at least single non-faulty path between a specific source-destination pair considering a constant node failure rate [9]. This analysis is carried out with the node failure rate of 10 −6 per hour [7,9,22,26]. When in a network all the nodes have a constant failure rate, then the reliability of single node is assumed to follow an exponential distribution e − t (4)…”

Section: Series-parallel Rbdmentioning

confidence: 99%

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

Sharma

Sangeetha

2020

J Supercomput

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

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Reliability analysis of multilayer multistage interconnection networks

Cited by 10 publications

References 68 publications

A Primer on Design Aspects and Recent Advances in Shuffle Exchange Multistage Interconnection Networks

A Primer on Design Aspects and Recent Advances in Shuffle Exchange Multistage Interconnection Networks

Evaluation of Reliability in Component-Based System Using Architecture Topology

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

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