Contrasting wavelength-routed optical NoC topologies for power-efficient 3D-stacked multicore processors using physical-layer analysis

L Ramini, P Grani, S Bartolini… - … Design, Automation & …, 2013 - ieeexplore.ieee.org
Optical networks-on-chip (ONoCs) are currently still in the concept stage, and would benefit
from explorative studies capable of bridging the gap between abstract analysis frameworks …

Analysis of photonic networks for a chip multiprocessor using scientific applications

G Hendry, S Kamil, A Biberman, J Chan… - 2009 3rd ACM/IEEE …, 2009 - ieeexplore.ieee.org
As multiprocessors scale to unprecedented numbers of cores in order to sustain
performance growth, it is vital that these gains are not nullified by high energy consumption …

PSION: Combining logical topology and physical layout optimization for Wavelength-Routed ONoCs

A Truppel, TM Tseng, D Bertozzi, JC Alves… - Proceedings of the …, 2019 - dl.acm.org
Optical Networks-on-Chip (ONoCs) are a promising solution for high-performance multi-core
integration with better latency and bandwidth than traditional Electrical NoCs. Wavelength …

Engineering a bandwidth-scalable optical layer for a 3d multi-core processor with awareness of layout constraints

L Ramini, D Bertozzi, LP Carloni - 2012 IEEE/ACM Sixth …, 2012 - ieeexplore.ieee.org
The performance of future chip multi-processors will only scale with the number of integrated
cores if there is a corresponding increase in memory access efficiency. The focus of this …

Distributed sensing for high quality structural health monitoring using wireless sensor networks

X Liu, J Cao, WZ Song, S Tang - 2012 IEEE 33rd Real-Time …, 2012 - ieeexplore.ieee.org
In recent years, using wireless sensor networks (WSNs) for structural health monitoring
(SHM) has attracted increasing attention. Traditional centralized SHM algorithms developed …

Assessing the energy break-even point between an optical noc architecture and an aggressive electronic baseline

L Ramini, A Ghiribaldi, P Grani… - … , Automation & Test …, 2014 - ieeexplore.ieee.org
Many crossbenchmarking results reported in the open literature raise optimistic expectations
on the use of optical networks-on-chip (ONoCs) for high-performance and low-power on …

Architectures and routing schemes for optical network-on-chips

L Zhang, M Yang, Y Jiang, E Regentova - Computers & Electrical …, 2009 - Elsevier
As indicated in the latest version of ITRS roadmap, optical wiring is a viable interconnect
technology for future SoC/SiC/SiP designs that can provide broad band data transfer rates …

Power efficiency of wavelength-routed optical NoC topologies for global connectivity of 3D multi-core processors

L Ramini, D Bertozzi - Proceedings of the Fifth International Workshop on …, 2012 - dl.acm.org
There is still a significant gap between the optical network-on-chip (NoC) concept and a
mature interconnect technology with practical relevance. Current research aims at bridging …

Capturing the sensitivity of optical network quality metrics to its network interface parameters

M Ortín‐Obón, L Ramini, V Viñals… - Concurrency and …, 2014 - Wiley Online Library
Optical networks‐on‐chip (ONoCs) are gaining momentum as a way to improve energy
consumption and bandwidth scalability in the next generation multicore and many‐core …

A tool for synthesizing power-efficient and custom-tailored wavelength-routed optical rings

M Ortín-Obón, L Ramini… - 2017 22nd Asia and …, 2017 - ieeexplore.ieee.org
Out of all the optical network-on-chip topologies, the ring has been proved to be far superior
to its competitors: the contention-free all-to-all communications offer the lowest latency …