Cited by 183Advanced Memory and Neural ComputingLow-power high-performance VLSI designAnalog and Mixed-Signal Circuit Design

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Multiscale Co-Design Analysis of Energy, Latency, Area, and Accuracy of a ReRAM Analog Neural Training Accelerator

Open access
Marinella, Matthew J., Agarwal, Sapan, Hsia, Alexander, Richter, Isaac, Jacobs-Gedrim, Robin, Niroula, John, Plimpton, Steven J., Ipek, Engin, James, Conrad D.·2018·IEEE Journal on Emerging and Selected Topics in Circuits and Systems

Abstract

Neural networks are an increasingly attractive algorithm for natural language processing and pattern recognition. Deep networks with >50 M parameters are made possible by modern graphics processing unit clusters operating at <;50 pJ per op and more recently, production accelerators are capable of <;5 pJ per operation at the board level. However, with the slowing of CMOS scaling, new paradigms will be required to achieve the next several orders of magnitude in performance per watt gains. Using an analog resistive memory (ReRAM) crossbar to perform key matrix operations in an accelerator is an attractive option. This paper presents a detailed design using the state-of-the-art 14/16 nm process development kit for of an analog crossbar circuit block designed to process three key kernels required in training and inference of neural networks. A detailed circuit and device-level analysis of energy, latency, area, and accuracy are given and compared with relevant designs using standard digital ReRAM and static random access memory (SRAM) operations. It is shown that the analog accelerator has 270× energy and 540× latency advantage over a similar block utilizing only digital ReRAM and takes only 11 fJ per multiply and accumulate. Compared with an SRAM-based accelerator, the energy is 430× better and latency is 34× better. Although training accuracy is degraded in the analog accelerator, several options to improve this are presented. The possible gains over a similar digital only version of this accelerator block suggest that continued optimization of analog resistive memories is valuable. This detailed circuit and device analysis of a training accelerator may serve as a foundation for further architecture-level studies.

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Crossref · 10.1109/jetcas.2018.2796379

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3 of 3 references verified0 citation errors · 0 not checkable

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  • Most compute-in-memory or near-memory approaches based on SRAMs and digital compute do not address the energy and time costs of reloading weights, making direct side-by-side comparisons against NVM-based weight-stationary approaches difficult; several NVM compute-in-memory studies have focused on the macro-level without accounting for data transport, control or chip infrastructure costs, and are,

    “Although several compute-in-memory or near-memory approaches based on SRAMs and digital compute35–38 have been presented in the literature, most of these do not address the energy and time costs of reloading weights, thus making direct side-by-side comparisons against NVM-based weight-stationary approaches difficult.”

Citations

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Research works printed but not linked: 31

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Metadata

Authors
Marinella, M. J., Agarwal, S., Hsia, A., Richter, I., Jacobs-Gedrim, R., Niroula, J., Plimpton, S. J., Ipek, E., & James, C. D.
Affiliations
  • Sandia National Laboratories (US)
  • Sandia National Laboratories California (US)
  • University of Rochester (US)
  • Massachusetts Institute of Technology (US)
Venue
IEEE Journal on Emerging and Selected Topics in Circuits and Systems
Published
2018-03
Volume
8
Issue
1
Pages
86-101
ISSN
  • 2156-3357 (ISSN-L)
  • 2156-3365
OpenAlex
W2740220207
Cited by
183
References
3
Citations by year
2026: 11 · 2025: 17 · 2024: 21 · 2023: 24 · 2022: 30 · 2021: 25 · 2020: 24 · 2019: 22 · 2018: 8
FWCI
7.56
Type
journal article
Language
en
Open access
Locations
  • IEEE Journal on Emerging and Selected Topics in Circuits and Systems (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
  • Sandia National Laboratories Hardware Acceleration of Adaptive Neural Algorithms Grand Challenge Laboratory Directed Research and Development (LDRD) Project
  • Sandia National Laboratories is a multimission laboratory
  • National Technology and Engineering Solutions of Sandia, LLC., a wholly owned subsidiary of Honeywell International, Inc., for the U.S. Department of Energy’s National Nuclear Security Administration (DE-NA0003525)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Memory and Neural Computing
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Low-power high-performance VLSI design
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Analog and Mixed-Signal Circuit Design
Keywords
resistive random access memory, neural network training, energy efficiency, latency, area, training accuracy, multiply-accumulate operations, SRAM comparison, CMOS scaling, performance per watt

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