虫洞路由网络中基于轨迹的无死锁路由方案

Jie Wu
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引用次数: 0

摘要

本文主要研究了虫洞路由网络中的无死锁路由。提出了一种基于路径的无死锁路由模型,以支持节点度不小于4的任何网络的无死锁路由。基本上,给定一个表示互连网络的图G,在G中的行走是一个有限的边序列。基于路径的模型推广了先前提出的基于行程的模型,并且消除了对虚拟通道的需求。研究了该模型的基本原理,包括构造无死锁路由专用路径的充分必要条件。通过将该模型应用于网格和超立方体,可以说明该模型的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A trail-based deadlock-free routing scheme in wormhole-routed networks
This paper focuses on deadlock-free routing in wormhole-routed networks. A trail-based model is proposed to support deadlock-free routing in any networks with node degree no less than four. Basically, given a graph G representing an interconnection network, a walk in G is a finite sequence of edges. The trail-based model generalizes the trip-based model proposed earlier and it eliminates the need for virtual channels. Fundamentals of this model, including the necessary and sufficient condition of constructing a special trail for deadlock-free routing are investigated. The potential of this model is illustrated by applying it to meshes and hypercubes.
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