Title: The g-good-neighbor conditional diagnosability of hypercube under PMC model
Authors: Peng, Shao-Lun
Lin, Cheng-Kuan
Tan, Jimmy J. M.
Hsu, Lih-Hsing
Department of Computer Science
Keywords: Hypercube;PMC diagnosis model;t-diagnosable;Diagnosability;g-good-neighbor conditional diagnosability
Issue Date: 1-Jul-2012
Abstract: Processor fault diagnosis plays an important role in multiprocessor systems for reliable computing, and the diagnosability of many well-known networks has been explored. For example, hypercubes, crossed cubes, mobius cubes, and twisted cubes of dimension n all have diagnosability n. The conditional diagnosability of n-dimensional hypercube Q(n) is proved to be 4( n - 2) + 1 under the PMC model. In this paper, we study the g-good-neighbor conditional diagnosability of Q(n) under the PMC model and show that it is 2(g)(n - g) + 2(g) - 1 for 0 <= g <= n - 3. The g-good-neighbor conditional diagnosability of Q(n) is several times larger than the classical diagnosability. (C) 2012 Elsevier Inc. All rights reserved.
URI: http://hdl.handle.net/11536/16249
ISSN: 0096-3003
Volume: 218
Issue: 21
End Page: 10406
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