系统级的SEU故障注入:方法、工具和初步结果

W. Mansour, P. Ramos, R. Ayoubi, R. Velazco
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引用次数: 4

摘要

提出了一种在系统级进行故障注入的方法来研究单事件扰动的影响。用两个不同版本的矩阵乘法算法的结果来说明这一点,一个是标准的,另一个是具有容错能力的。这项工作的最终目标是验证在软件级别实现的容错技术,并提供关于最弱变量的反馈,从而提高它们容错的能力。
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SEU fault-injection at system level: Method, tools and preliminary results
An approach to study the effects of single event upsets (SEU) by fault injection performed at system-level is presented. It is illustrated by results obtained on two different versions of a matrix multiplication algorithm, one standard and the second with fault tolerance capabilities. The final goal of this work is to validate fault tolerance techniques implemented at software level and provide a feedback about the weakest variables, improving thus their capabilities to tolerate faults.
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