Wachter, Eduardo Weber and Kasap, Server and Zhai, Xiaojun and Ehsan, Shoaib and McDonald-Maier, Klaus (2020) Survey of Lockstep based Mitigation Techniques for Soft Errors in Embedded Systems. In: 2019 11th Computer Science and Electronic Engineering (CEEC), 2019-09-18 - 2019-09-20, Colchester.
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Abstract
Soft errors are one of the significant design technology challenges at smaller technology nodes and especially in radiation enviro nments. This paper presents a particular class of approaches to provide reliability against radiation-induced soft errors. The paper provides a review of the lockstep mechanism across different levels of design abstraction: processor design, architectural level, and the software level. This work explores techniques providing modifications in the processor pipeline, techniques allied with FPGA dynamic reconfiguration strategies and different types of spatial redundancy.
| Item Type: | Conference or Workshop Item (Paper) |
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| Additional Information: | Published proceedings: 2019 11th Computer Science and Electronic Engineering (CEEC) |
| Uncontrolled Keywords: | Lockstep; Reliability; Fault Tolerance; soft error mitigation; radiation effects |
| Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
| SWORD Depositor: | Elements |
| Depositing User: | Elements |
| Date Deposited: | 27 Feb 2020 11:03 |
| Last Modified: | 15 Jan 2022 01:32 |
| URI: | http://repository.essex.ac.uk/id/eprint/26959 |
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