THE N-OMEGA - AN OMEGA-LIKE TOPOLOGY FOR DISTRIBUTED-MEMORY MULTIPROCESSORS

被引：1

作者：

GUPTA, M ^{[1
]}

LEE, KY ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT COMP & INFORMAT SCI,COLUMBUS,OH 43210

来源：

JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING | 1990年 / 9卷 / 04期

关键词：

D O I：

10.1016/0743-7315(90)90124-8

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

A new processor interconnection topology, the n-omega, is proposed in this paper. The n-omega has a fixed degree of 8 and is shown to have a diameter smaller than log2P, where P is the number of processors in the network. An elegant routing mechanism which is a simple extension to the destination tag control of the omega network is presented. The n-omega possesses good fault-tolerant properties and is amenable to easy partitioning. The proposed topology is compared against some existing distributed-memory multiprocessor networks. © 1990.

引用

页码：398 / 410

页数：13

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