自诊断多处理机系统:比较诊断法

[1989] The Nineteenth International Symposium on Fault-Tolerant Computing. Digest of Papers Pub Date : 1989-06-21 DOI:10.1109/FTCS.1989.105543

A. Sengupta, A. Dahbura

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引用次数: 363

摘要

分析了自诊断多处理机系统模型的可诊断性和诊断问题，其中处理机比较系统中其他处理机执行任务的结果。给出了一套判断系统中故障处理器是否可以通过比较诊断的准则，并提出了一种多项式时间算法，在已知系统可诊断的情况下，根据比较结果识别系统中的故障单元。>

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On self-diagnosable multiprocessor systems: diagnosis by the comparison approach

An analysis is made of the diagnosability and diagnosis problems for a model of a self-diagnosable multiprocessor system where processors compare the results of tasks performed by other processors in the system. A set of criteria is given for determining whether the faulty processors in the system can be diagnosed on the basis of the comparisons, and a polynomial-time algorithm is presented to identify the faulty units of such a system on the basis of the comparison results when the system is known to be diagnosable.<>

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来源期刊

[1989] The Nineteenth International Symposium on Fault-Tolerant Computing. Digest of Papers

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