Single-event-effect propagation investigation on nanoscale system on chip by applying heavy-ion microbeam and event tree analysis

WT Yang, XC Du, YH Li, CH He, G Guo, ST Shi… - Nuclear Science and …, 2021 - Springer
The propagation of single-event effects (SEEs) on a Xilinx Zynq-7000 system on chip (SoC)
was investigated using heavy-ion microbeam radiation. The irradiation results reveal several …

Exploring fault-energy trade-offs in approximate DNN hardware accelerators

A Siddique, K Basu, KA Hoque - 2021 22nd International …, 2021 - ieeexplore.ieee.org
Systolic array-based deep neural network (DNN) accelerators have recently gained
prominence for their low computational cost. However, their high energy consumption poses …

Exposing reliability degradation and mitigation in approximate DNNs under permanent faults

A Siddique, KA Hoque - … on Very Large Scale Integration (VLSI …, 2023 - ieeexplore.ieee.org
Approximate computing is known for enhancing deep neural network accelerators' energy
efficiency by introducing inexactness with a tolerable accuracy loss. However, small …

Exploiting data resilience in wireless network-on-chip architectures

G Ascia, V Catania, S Monteleone, M Palesi… - ACM Journal on …, 2020 - dl.acm.org
The emerging wireless Network-on-Chip (WiNoC) architectures are a viable solution for
addressing the scalability limitations of manycore architectures in which multi-hop long …

Improving selective fault tolerance in gpu register files by relaxing application accuracy

MM Goncalves, IP Lamb, P Rech… - … on Nuclear Science, 2020 - ieeexplore.ieee.org
The high computing power of graphics processing units (GPUs) makes them attractive for
safety-critical applications, where reliability is a major concern. This article uses an …

Reliability evaluation of RISC-V and ARM microprocessors through a new fault injection tool

A Aponte-Moreno, F Restrepo-Calle… - 2021 IEEE 22nd Latin …, 2021 - ieeexplore.ieee.org
Fault injection tools are commonly used in the early evaluation of microprocessor-based
systems. These tools are based on introducing faults into a system to evaluate its behavior …

Evaluation of Fault Mitigation Techniques Based on Approximate Computing Under Radiation

A Martínez-Álvarez… - … on Nuclear Science, 2024 - ieeexplore.ieee.org
A software technique based on approximate computing and redundancy is presented to
mitigate radiation-induced soft errors in COTS microprocessors. Approximate Computing …

A low-cost fault tolerance method for arm and risc-v microprocessor-based systems using temporal redundancy and approximate computing through simplified …

A Aponte-Moreno, F Restrepo-Calle… - Journal of Integrated …, 2021 - jics.org.br
Approximate Computing techniques have been successfully used to reduce the overhead
associated with redundancy in fault-tolerant system designs. This paper presents a fault …

Using approximate computing and selective hardening for the reduction of overheads in the design of radiation-induced fault-tolerant systems

A Aponte-Moreno, F Restrepo-Calle, C Pedraza - Electronics, 2019 - mdpi.com
Fault mitigation techniques based on pure software, known as software-implemented
hardware fault tolerance (SIHFT), are very attractive for use in COTS (commercial off-the …

MEASUREMENT OF DEPENDABILITY WITH SOFT ERROR CAUSED EXCEPTIONS ON THE ARM CORTEX-A9 CPU

ZK Mahmood, AA Mohammed - 3C Tecnologia, 2023 - search.proquest.com
In embedded systems, ARM processors are the market leaders, offering high-performance
computation, low power consumption, and low cost. As a result, there is a lot of excitement …