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DOE OSTI · 1576201

Whole program Adaptive Error Detection and Mitigation

Gopalakrishnan, Ganesh
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Abstract

Our project investigated methods to detect soft errors in computing systems. Such detection schemes must have low overheads and also generate no false positives. Our solutions focused on control-space error detection based on changing addressing schemes so that faults tend to cascade – rather than being masked. Our solutions also addressed data-space error detection by synthesizing error detectors based on rigorous floating-point error analysis.

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42 ENGINEERINGHigh-Performance ComputingSoft Error DetectionSystem Resilience

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Gopalakrishnan, Ganesh. 2020-01-28. Whole program Adaptive Error Detection and Mitigation. https://doi.org/10.2172/1576201

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