Enzian: an open, general, CPU/FPGA platform for systems software research

D Cock, A Ramdas, D Schwyn, M Giardino… - Proceedings of the 27th …, 2022 - dl.acm.org
Hybrid computing platforms, comprising CPU cores and FPGA logic, are increasingly used
for accelerating data-intensive workloads in cloud deployments, and are a growing topic of …

On the resilience of RTL NN accelerators: Fault characterization and mitigation

B Salami, OS Unsal… - 2018 30th International …, 2018 - ieeexplore.ieee.org
Machine Learning (ML) is making a strong resurgence in tune with the massive generation
of unstructured data which in turn requires massive computational resources. Due to the …

An experimental study of reduced-voltage operation in modern FPGAs for neural network acceleration

B Salami, EB Onural, IE Yuksel, F Koc… - 2020 50th Annual …, 2020 - ieeexplore.ieee.org
We empirically evaluate an undervolting technique, ie, underscaling the circuit supply
voltage below the nominal level, to improve the power-efficiency of Convolutional Neural …

Exceeding conservative limits: A consolidated analysis on modern hardware margins

G Papadimitriou, A Chatzidimitriou… - … on Device and …, 2020 - ieeexplore.ieee.org
Modern large-scale computing systems (data centers, supercomputers, cloud and edge
setups and high-end cyber-physical systems) employ heterogeneous architectures that …

Understanding power consumption and reliability of high-bandwidth memory with voltage underscaling

SSN Larimi, B Salami, OS Unsal… - … , Automation & Test …, 2021 - ieeexplore.ieee.org
Modern computing devices employ High-Bandwidth Memory (HBM) to meet their memory
bandwidth requirements. An HBM-enabled device consists of multiple DRAM layers stacked …

Modern hardware margins: Cpus, gpus, fpgas recent system-level studies

D Gizopoulos, G Papadimitriou… - 2019 IEEE 25th …, 2019 - ieeexplore.ieee.org
Modern large-scale computing systems (data centers, supercomputers, cloud and edge
setups and high-end cyber-physical systems) employ heterogeneous architectures that …

Power-aware computing systems on FPGAs: A survey

G Akgün, M Ali, D Göhringer - 2021 31st International …, 2021 - ieeexplore.ieee.org
A major concern with battery-operated devices is power-awareness and its appropriate
computing. The power dissipation of such systems is usually considered a hardware …

MoRS: An approximate fault modeling framework for reduced-voltage SRAMs

IE Yüksel, B Salami, O Ergin, OS Unsal… - … on Computer-Aided …, 2021 - ieeexplore.ieee.org
On-chip memory (usually based on Static RAMs—SRAMs) are crucial components for
various computing devices including heterogeneous devices, eg, GPUs, FPGAs, and ASICs …

Decoupling GPGPU voltage-frequency scaling for deep-learning applications

F Mendes, P Tomás, N Roma - Journal of Parallel and Distributed …, 2022 - Elsevier
The use of GPUs to accelerate DNN training and inference is already widely adopted,
allowing for a significant performance increase. However, this performance is usually …

Evaluating built-in ECC of FPGA on-chip memories for the mitigation of undervolting faults

B Salami, OS Unsal… - 2019 27th Euromicro …, 2019 - ieeexplore.ieee.org
Voltage underscaling below the nominal level is an effective solution for improving energy
efficiency in digital circuits, eg, Field Programmable Gate Arrays (FPGAs). However, further …