A "high resilience" mode to minimize soft error vulnerabilities in ARM cortex-R CPU pipelines: work-in-progress
2017
This paper proposes a "high resilience" execution mode to increase the robustness of CPU pipelines to soft errors when executing critical software routines. The proposed execution mode reduces the error rate by approximately 11% in an ARM Cortex-R5 CPU, and requires only a few minor modifications to be made in its microarchitecture. These modifications do not impact the characteristic area, power consumption and performance features of the original CPU.
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