n版本编程方案的调度算法

Proceedings of 20th International Computer Software and Applications Conference: COMPSAC '96 Pub Date : 1996-08-19 DOI:10.1109/CMPSAC.1996.544161

O. Abulnaja, S. Hosseini, K. Vairavan

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引用次数: 2

摘要

对于关键的计算机应用，n版本编程(NVP)用于软件容错。然而，NVP中使用的软件冗余会导致系统性能下降。提出了基于全n -版本编程和半n -版本编程计算模型的软件容错调度策略。进一步研究了该调度策略下系统的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Scheduling algorithms for N-version programming scheme

For critical computer applications, N-version Programming (NVP) is used for software fault tolerance. However, software redundancy which is employed in NVP results in system performance degradation. We propose software fault-tolerant scheduling policies based on both fully N-version programming and semi N-version programming models of computation. Further we study the performance of the system under the proposed scheduling policies.

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Proceedings of 20th International Computer Software and Applications Conference: COMPSAC '96

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