Improving the reliability and energy-efficiency of high-bandwidth photonic NoC architectures with multilevel signaling

IG Thakkar, SVR Chittamuru, S Pasricha - Proceedings of the Eleventh …, 2017 - dl.acm.org
Photonic network-on-chip (PNoC) architectures employ photonic waveguides with dense-
wavelength-division-multiplexing (DWDM) for signal traversal and microring resonators …

Exploiting process variations to secure photonic NoC architectures from snooping attacks

SVR Chittamuru, IG Thakkar, S Pasricha… - … on Computer-Aided …, 2020 - ieeexplore.ieee.org
The compact size and high wavelength-selectivity of microring resonators (MRs) enable
photonic networks-on-chip (PNoCs) to utilize dense-wavelength-division-multiplexing …

3D-ProWiz: An energy-efficient and optically-interfaced 3D DRAM architecture with reduced data access overhead

IG Thakkar, S Pasricha - IEEE Transactions on Multi-Scale …, 2015 - ieeexplore.ieee.org
This paper introduces 3D-ProWiz, which is a high-bandwidth, energy-efficient, optically-
interfaced 3D DRAM architecture with fine grained data organization and activation. 3D …

Securing photonic NoC architectures from hardware trojans

S Pasricha, SVR Chittamuru… - 2018 Twelfth IEEE …, 2018 - ieeexplore.ieee.org
The compact size and high wavelength selectivity of microring resonators (MRs) enable
photonic networks-on-chip (PNoCs) to utilize dense-wavelength-division-multiplexing …

Photonic networks-on-chip employing multilevel signaling: A cross-layer comparative study

VSP Karempudi, F Sunny, IG Thakkar… - ACM Journal on …, 2022 - dl.acm.org
Photonic network-on-chip (PNoC) architectures employ photonic links with dense
wavelength-division multiplexing (DWDM) to enable high throughput on-chip transfers …

Massed refresh: An energy-efficient technique to reduce refresh overhead in hybrid memory cube architectures

IG Thakkar, S Pasricha - … Conference on VLSI Design and 2016 …, 2016 - ieeexplore.ieee.org
This paper presents a novel, energy-efficient DRAM refresh technique called massed
refresh that simultaneously leverages bank-level and sub array-level concurrency to reduce …

3-D WiRED: A novel wide I/O DRAM with energy-efficient 3-D bank organization

I Thakkar, S Pasricha - IEEE Design & Test, 2015 - ieeexplore.ieee.org
WIDE I/O DRAM is a promising 3-D memory architecture for low-power/highperformance
computing. This paper proposes a new WIDE I/O DRAM architecture to reduce access …

3D photonics as enabling technology for deep 3D DRAM stacking

S Werner, P Fotouhi, X Xiao, M Fariborz… - Proceedings of the …, 2019 - dl.acm.org
3D stacking improves bandwidth, energy, and latency of DRAMs by exploiting shorter and
more abundant wiring in three dimensions. While future stacks are predicted to provide tens …

A novel 3D graphics DRAM architecture for high-performance and low-energy memory accesses

IG Thakkar, S Pasricha - 2015 33rd IEEE International …, 2015 - ieeexplore.ieee.org
This paper presents a high-bandwidth 3D graphics DRAM architecture (3D-SGDRAM) with
reduced access time and energy consumption. A novel 3D bank organization is employed …

Distributed environments based on objects: Upgrading smalltalk toward distribution

A Corradi, L Leonardi, M Zannini - 1990 Ninth Annual International …, 1990 - computer.org
In this paper, we proposed a heuristic algorithm for minimizing the critical access time on a
3D data bus based on inserted bus switches and repeaters. Given the topology of a 3D data …