RunSAFER: A novel runtime fault detection approach for systolic array accelerators

E Vacca, G Ajmone, L Sterpone - 2023 IEEE 41st International …, 2023 - ieeexplore.ieee.org
In this study, we introduce a new runtime fault detection technique for systolic array
accelerators oriented to neural network applications. The method exploits the functional path …

Analyzing the SEU-induced Error Propagation in Systolic Array on SRAM-based FPGA

E Vacca, S Azimi, L Sterpone - … on Radiation and Its Effects on …, 2023 - ieeexplore.ieee.org
Analyzing the SEU-induced Error Propagation in Systolic Array on SRAM-based FPGA Page 1
Analyzing the SEU-induced Error Propagation in Systolic Array on SRAM-based FPGA …

Dual-Modular-Redundancy Voting Circuits for Single-Event-Transient Mitigation

M Barbirotta, M Angioli, A Mastrandrea… - … on Defect and Fault …, 2024 - ieeexplore.ieee.org
Single Event Transient faults pose an increasing challenge in reliability design especially
regarding internal nodes of combinational voting circuits, as device dimensions shrink and …

ZOR: Zero Overhead Reliability Strategies for AI Accelerators

E Vacca, S Azimi, L Sterpone - 2024 22nd IEEE Interregional …, 2024 - ieeexplore.ieee.org
This research investigates the crucial integration of Neural Network (NN) models with the
architecture of the hardware (HW) accelerator. Unlike existing approaches overlooking this …

Exploring the Resiliency of Hardware CNN for Aerospace Application

C De Sio, G Cora, S Azimi, E Vacca… - … and Applications to …, 2024 - ieeexplore.ieee.org
As CNNs gain traction on hardware accelerators, Field Programmable Gate Arrays (FPGAs)
stand out for their flexibility and computational power. However, ensuring the reliability on …

REMPRO: Reconfigurable Modular Processor

E Vacca, E Strollo, S Azimi - Proceedings of the 21st ACM International …, 2024 - dl.acm.org
In space applications, the electronic systems that drive mission-critical operations face
unique challenges due to harsh environments characterized by temperature variations and …

Leveraging Algorithm-based Fault Tolerance for Propagation Error Detection in NPUs

S Kim, S Hong - 2024 21st International SoC Design …, 2024 - ieeexplore.ieee.org
As Deep Neural Networks (DNNs) advance, the need for fault-tolerant Neural Processing
Units (NPUs) becomes crucial to prevent system failures in safety-critical applications …

Studio e Sviluppo di un algoritmo di routing per FPGA radiation-hardened ottimizzato per GPGPU= Study and Development of a Routing Algorithm for Radiation …

A Saracino - 2024 - webthesis.biblio.polito.it
I Field Programmable Gate Arrays (FPGAs) sono circuiti integrati riprogrammabili un numero
indefinito di volte dopo la produzione. Questa caratteristica permette di adattare il …