Computing With an All-Optical Cache Hierarchy Using Optical Phase Change Memory as Last Level Cache

Haiyang Han; Theoni Alexoudi; Chris Vagionas; Nikos Pleros; Nikos Hardavellas

Computing With an All-Optical Cache Hierarchy Using Optical Phase Change Memory as Last Level Cache

Haiyang Han^*, Theoni Alexoudi, Chris Vagionas, Nikos Pleros, Nikos Hardavellas

^*Corresponding author for this work

Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We discuss the architecture of an all-optical cache hierarchy that extends existing optical cache designs with an optical PCM LLC. We design and analyze methods to mitigate PCM's slow write speed and limited lifetime for 20% execution time reduction and non-volatility.

Original language	English (US)
Title of host publication	2022 European Conference on Optical Communication, ECOC 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781957171159
State	Published - 2022
Event	2022 European Conference on Optical Communication, ECOC 2022 - Basel, Switzerland Duration: Sep 18 2022 → Sep 22 2022

Publication series

Name	2022 European Conference on Optical Communication, ECOC 2022

Conference

Conference	2022 European Conference on Optical Communication, ECOC 2022
Country/Territory	Switzerland
City	Basel
Period	9/18/22 → 9/22/22

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics

Cite this

@inproceedings{4532b2e0ffd042acbaf61148422dbf2b,

title = "Computing With an All-Optical Cache Hierarchy Using Optical Phase Change Memory as Last Level Cache",

abstract = "We discuss the architecture of an all-optical cache hierarchy that extends existing optical cache designs with an optical PCM LLC. We design and analyze methods to mitigate PCM's slow write speed and limited lifetime for 20% execution time reduction and non-volatility.",

author = "Haiyang Han and Theoni Alexoudi and Chris Vagionas and Nikos Pleros and Nikos Hardavellas",

note = "Funding Information: This work was partially funded by NSF award CCF-1453853, and HFRI and GSRT through the ORION (grant 585) and CAM-UP (grant 230) projects. Publisher Copyright: {\textcopyright} 2022 Optica.; 2022 European Conference on Optical Communication, ECOC 2022 ; Conference date: 18-09-2022 Through 22-09-2022",

year = "2022",

language = "English (US)",

series = "2022 European Conference on Optical Communication, ECOC 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 European Conference on Optical Communication, ECOC 2022",

address = "United States",

}

Han, H, Alexoudi, T, Vagionas, C, Pleros, N & Hardavellas, N 2022, Computing With an All-Optical Cache Hierarchy Using Optical Phase Change Memory as Last Level Cache. in 2022 European Conference on Optical Communication, ECOC 2022. 2022 European Conference on Optical Communication, ECOC 2022, Institute of Electrical and Electronics Engineers Inc., 2022 European Conference on Optical Communication, ECOC 2022, Basel, Switzerland, 9/18/22.

Computing With an All-Optical Cache Hierarchy Using Optical Phase Change Memory as Last Level Cache. / Han, Haiyang; Alexoudi, Theoni; Vagionas, Chris et al.
2022 European Conference on Optical Communication, ECOC 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 European Conference on Optical Communication, ECOC 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Computing With an All-Optical Cache Hierarchy Using Optical Phase Change Memory as Last Level Cache

AU - Han, Haiyang

AU - Alexoudi, Theoni

AU - Vagionas, Chris

AU - Pleros, Nikos

AU - Hardavellas, Nikos

PY - 2022

Y1 - 2022

N2 - We discuss the architecture of an all-optical cache hierarchy that extends existing optical cache designs with an optical PCM LLC. We design and analyze methods to mitigate PCM's slow write speed and limited lifetime for 20% execution time reduction and non-volatility.

AB - We discuss the architecture of an all-optical cache hierarchy that extends existing optical cache designs with an optical PCM LLC. We design and analyze methods to mitigate PCM's slow write speed and limited lifetime for 20% execution time reduction and non-volatility.

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M3 - Conference contribution

AN - SCOPUS:85146400730

T3 - 2022 European Conference on Optical Communication, ECOC 2022

BT - 2022 European Conference on Optical Communication, ECOC 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 European Conference on Optical Communication, ECOC 2022

Y2 - 18 September 2022 through 22 September 2022

ER -

Computing With an All-Optical Cache Hierarchy Using Optical Phase Change Memory as Last Level Cache

Abstract

Publication series

Conference

ASJC Scopus subject areas

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