FireNN: Neural networks reliability evaluation on hybrid platforms

C De Sio, S Azimi, L Sterpone - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Modern neural network complexity has grown dramatically in recent years, leading to the
adoption of hardware-accelerated solutions to cope with the computational power required …

Design and evaluation of buffered triple modular redundancy in interleaved-multi-threading processors

M Barbirotta, A Cheikh, A Mastrandrea… - IEEE …, 2022 - ieeexplore.ieee.org
Fault management in digital chips is a crucial aspect of functional safety. Significant work
has been done on gate and microarchitecture level triple modular redundancy, and on …

Enhancing fault awareness and reliability of a fault-tolerant RISC-V system-on-chip

DA Santos, AMP Mattos, DR Melo, L Dilillo - Electronics, 2023 - mdpi.com
Recent research has shown interest in adopting the RISC-V processors for high-reliability
electronics, such as aerospace applications. The openness of this architecture enables the …

Reliability analysis of a fault-tolerant RISC-V system-on-chip

DA Santos, LM Luza, L Dilillo, CA Zeferino… - Microelectronics …, 2021 - Elsevier
The space environment's hostility requires that the processors used in spacecraft be
designed using fault tolerance techniques to reduce the propagation of errors. In this …

SEU evaluation of hardened-by-replication software in RISC-V soft processor

C De Sio, S Azimi, A Portaluri… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
The interest of the space industry around soft processors is increasing. However, the
advantages in terms of costs and customizability provided by soft processors are countered …

Fault-tolerant hardware acceleration for high-performance edge-computing nodes

M Barbirotta, A Cheikh, A Mastrandrea, F Menichelli… - Electronics, 2023 - mdpi.com
High-performance embedded systems with powerful processors, specialized hardware
accelerators, and advanced software techniques are all key technologies driving the growth …

Neutron radiation testing of a TMR VexRiscv soft processor on SRAM-based FPGAs

AE Wilson, S Larsen, C Wilson… - … on Nuclear Science, 2021 - ieeexplore.ieee.org
Soft processors are often used within field-programmable gate array (FPGA) designs in
radiation hazardous environments. These systems are susceptible to single-event upsets …

Fault injection of TMR open source RISC-V processors using dynamic partial reconfiguration on SRAM-based FPGAs

AE Wilson, M Wirthlin - 2021 IEEE Space Computing …, 2021 - ieeexplore.ieee.org
SRAM-based FPGAs are frequently used for critical functions in space applications. Soft
processors implemented within these FPGAs are often needed to satisfy the mission …

Neutron radiation testing of risc-v tmr soft processors on sram-based fpgas

AE Wilson, M Wirthlin, NG Baker - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Soft, configurable processors within field programmable gate array (FPGA) designs are
susceptible to single-event upsets (SEUs). SEU mitigation techniques such as triple modular …

Post-radiation fault analysis of a high reliability fpga linux soc

AE Wilson, N Baker, E Campbell, J Sahleen… - Proceedings of the …, 2023 - dl.acm.org
FPGAs are increasingly being used in space and other harsh radiation environments.
However, SRAM-based FPGAs are susceptible to radiation in these environments and …