内核集成和操作系统对ARM处理器可靠性的影响:微架构故障注入与光束实验

2020 20th European Conference on Radiation and Its Effects on Components and Systems (RADECS) Pub Date : 2020-10-01 DOI:10.1109/RADECS50773.2020.9857727

Pablo Bodmann, G. Papadimitriou, D. Gizopoulos, P. Rech

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引用次数: 0

摘要

我们比较并关联了在裸机和Linux上运行代码的ARM Cortex-AS和Cortex-A9上的中子束和微架构故障注入数据。内核集成加剧了崩溃，而Linux对sdc率没有显著影响。

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Impact of Cores Integration and Operating System on ARM Processors Reliability: Micro-Architectural Fault-Injection vs Beam Experiments

We compare and correlate neutron beam and micro-architectural fault-injection data on ARM Cortex-AS and Cortex-A9 running codes bare-metal and on top of Linux. Cores integration exacerbates crashes while Linux does not significantly impact SDCs rate.

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来源期刊

2020 20th European Conference on Radiation and Its Effects on Components and Systems (RADECS)

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