Soft error analysis at sequential and parallel applications in ARM Cortex-A9 dual-core

G. Rodrigues, F. Kastensmidt
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引用次数: 7

Abstract

This work presents an analysis of the occurrence of software errors at ARM Cortex-A9 dual-core processor. Fault injection results compare the error rate and their causes. Results show that different parallelization algorithms can have different error rates, and that there is a tendency on parallel applications to have more silent data corruption errors than their sequential counterparts.
ARM Cortex-A9双核串行和并行应用的软误差分析
本文分析了ARM Cortex-A9双核处理器软件错误的发生。错误注入结果比较了错误率及其原因。结果表明,不同的并行化算法可能有不同的错误率,并且在并行应用程序上有一种趋势,即比顺序应用程序有更多的无声数据损坏错误。
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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