Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL

Ivan Girotto; Sebastiano Fabio Schifano; Enrico Calore; Gianluca Di Staso; Federico Toschi

doi:10.3233/APC200090

Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL

Ivan Girotto
, Sebastiano Fabio Schifano
, Enrico Calore
, Gianluca Di Staso
, Federico Toschi

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

2 Citaten (Scopus)

Samenvatting

In this paper we report results of the analysis of computational performances and energy efficiency of a Lattice Boltzmann method (LBM) based application on the Intel KNL family of processors. In particular we analyse the impact of the main memory (DRAM) while using optimised memory access patterns to accessing data on the on-chip memory (MCDRAM) configured as cache for the DRAM, even when the size of the data of the simulation fits the capacity of the on-chip memory available on socket.

Originele taal-2	Engels
Titel	Parallel Computing
Subtitel	Technology Trends
Redacteuren	Ian Foster, Gerhard R. Joubert, Ludek Kucera, Wolfgang E. Nagel, Frans Peters
Uitgeverij	IOS Press
Pagina's	605-613
Aantal pagina's	9
Volume	36
ISBN van elektronische versie	9781643680705
ISBN van geprinte versie	978-1-64368-070-5
DOI's	https://doi.org/10.3233/APC200090
Status	Gepubliceerd - 2020

Publicatie series

Naam	Advances in Parallel Computing
Volume	36
ISSN van geprinte versie	0927-5452
ISSN van elektronische versie	1879-808X

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10.3233/APC200090

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Girotto, I., Schifano, S. F., Calore, E., Di Staso, G., & Toschi, F. (2020). Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL. In I. Foster, G. R. Joubert, L. Kucera, W. E. Nagel, & F. Peters (editors), Parallel Computing: Technology Trends (Vol. 36, blz. 605-613). (Advances in Parallel Computing; Vol. 36). IOS Press. https://doi.org/10.3233/APC200090

Girotto, Ivan ; Schifano, Sebastiano Fabio ; Calore, Enrico et al. / Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL. Parallel Computing: Technology Trends. redacteur / Ian Foster ; Gerhard R. Joubert ; Ludek Kucera ; Wolfgang E. Nagel ; Frans Peters. Vol. 36 IOS Press, 2020. blz. 605-613 (Advances in Parallel Computing).

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title = "Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL",

abstract = "In this paper we report results of the analysis of computational performances and energy efficiency of a Lattice Boltzmann method (LBM) based application on the Intel KNL family of processors. In particular we analyse the impact of the main memory (DRAM) while using optimised memory access patterns to accessing data on the on-chip memory (MCDRAM) configured as cache for the DRAM, even when the size of the data of the simulation fits the capacity of the on-chip memory available on socket.",

keywords = "Cache mode, Computational performances, Energy efficiency, Flat mode, KNL, Lattice Boltzmann method",

author = "Ivan Girotto and Schifano, \{Sebastiano Fabio\} and Enrico Calore and \{Di Staso\}, Gianluca and Federico Toschi",

year = "2020",

doi = "10.3233/APC200090",

language = "English",

isbn = "978-1-64368-070-5",

volume = "36",

series = "Advances in Parallel Computing",

publisher = "IOS Press",

pages = "605--613",

editor = "Ian Foster and Joubert, \{Gerhard R.\} and Ludek Kucera and Nagel, \{Wolfgang E.\} and Frans Peters",

booktitle = "Parallel Computing",

address = "Netherlands",

}

Girotto, I, Schifano, SF, Calore, E, Di Staso, G & Toschi, F 2020, Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL. in I Foster, GR Joubert, L Kucera, WE Nagel & F Peters (reds.), Parallel Computing: Technology Trends. vol. 36, Advances in Parallel Computing, vol. 36, IOS Press, blz. 605-613. https://doi.org/10.3233/APC200090

Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL. / Girotto, Ivan; Schifano, Sebastiano Fabio; Calore, Enrico et al.
Parallel Computing: Technology Trends. reds. / Ian Foster; Gerhard R. Joubert; Ludek Kucera; Wolfgang E. Nagel; Frans Peters. Vol. 36 IOS Press, 2020. blz. 605-613 (Advances in Parallel Computing; Vol. 36).

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL

AU - Girotto, Ivan

AU - Schifano, Sebastiano Fabio

AU - Calore, Enrico

AU - Di Staso, Gianluca

AU - Toschi, Federico

PY - 2020

Y1 - 2020

N2 - In this paper we report results of the analysis of computational performances and energy efficiency of a Lattice Boltzmann method (LBM) based application on the Intel KNL family of processors. In particular we analyse the impact of the main memory (DRAM) while using optimised memory access patterns to accessing data on the on-chip memory (MCDRAM) configured as cache for the DRAM, even when the size of the data of the simulation fits the capacity of the on-chip memory available on socket.

AB - In this paper we report results of the analysis of computational performances and energy efficiency of a Lattice Boltzmann method (LBM) based application on the Intel KNL family of processors. In particular we analyse the impact of the main memory (DRAM) while using optimised memory access patterns to accessing data on the on-chip memory (MCDRAM) configured as cache for the DRAM, even when the size of the data of the simulation fits the capacity of the on-chip memory available on socket.

KW - Cache mode

KW - Computational performances

KW - Energy efficiency

KW - Flat mode

KW - KNL

KW - Lattice Boltzmann method

UR - https://www.scopus.com/pages/publications/85083059986

U2 - 10.3233/APC200090

DO - 10.3233/APC200090

M3 - Conference contribution

AN - SCOPUS:85083059986

SN - 978-1-64368-070-5

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T3 - Advances in Parallel Computing

SP - 605

EP - 613

BT - Parallel Computing

A2 - Foster, Ian

A2 - Joubert, Gerhard R.

A2 - Kucera, Ludek

A2 - Nagel, Wolfgang E.

A2 - Peters, Frans

PB - IOS Press

ER -

Computational performances and energy efficiency assessment for a lattice boltzmann method on intel KNL

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