volume 152 issue 15 pages 154105

QuantumESPRESSO toward the exascale

P. Giannozzi 1, 2, 3
Oscar Baseggio 4
Pietro Bonfà 5, 6
Davide Brunato 4
R. Car 7
Ivan Carnimeo 4
C. Cavazzoni 3, 8
Stefano de Gironcoli 2, 4
Pietro Delugas 3, 4
F. Ferrari Ruffino 2
Nicola Marzari 3, 9
Iurii Timrov 9
Andrea Urru 4
Stefano Baroni 2, 3, 4
Publication typeJournal Article
Publication date2020-04-17
scimago Q1
wos Q2
SJR0.819
CiteScore5.3
Impact factor3.1
ISSN00219606, 10897690
PubMed ID:  32321275
Physical and Theoretical Chemistry
General Physics and Astronomy
Abstract

Quantum ESPRESSO is an open-source distribution of computer codes for quantum-mechanical materials modeling, based on density-functional theory, pseudopotentials, and plane waves, and renowned for its performance on a wide range of hardware architectures, from laptops to massively parallel computers, as well as for the breadth of its applications. In this paper, we present a motivation and brief review of the ongoing effort to port Quantum ESPRESSO onto heterogeneous architectures based on hardware accelerators, which will overcome the energy constraints that are currently hindering the way toward exascale computing.

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GOST |
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GOST Copy
Giannozzi P. et al. QuantumESPRESSO toward the exascale // Journal of Chemical Physics. 2020. Vol. 152. No. 15. p. 154105.
GOST all authors (up to 50) Copy
Giannozzi P., Baseggio O., Bonfà P., Brunato D., Car R., Carnimeo I., Cavazzoni C., de Gironcoli S., Delugas P., Ruffino F. F., Ferretti A., Marzari N., Timrov I., Urru A., Baroni S. QuantumESPRESSO toward the exascale // Journal of Chemical Physics. 2020. Vol. 152. No. 15. p. 154105.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1063/5.0005082
UR - https://doi.org/10.1063/5.0005082
TI - QuantumESPRESSO toward the exascale
T2 - Journal of Chemical Physics
AU - Giannozzi, P.
AU - Baseggio, Oscar
AU - Bonfà, Pietro
AU - Brunato, Davide
AU - Car, R.
AU - Carnimeo, Ivan
AU - Cavazzoni, C.
AU - de Gironcoli, Stefano
AU - Delugas, Pietro
AU - Ruffino, F. Ferrari
AU - Ferretti, Andrea
AU - Marzari, Nicola
AU - Timrov, Iurii
AU - Urru, Andrea
AU - Baroni, Stefano
PY - 2020
DA - 2020/04/17
PB - AIP Publishing
SP - 154105
IS - 15
VL - 152
PMID - 32321275
SN - 0021-9606
SN - 1089-7690
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2020_Giannozzi,
author = {P. Giannozzi and Oscar Baseggio and Pietro Bonfà and Davide Brunato and R. Car and Ivan Carnimeo and C. Cavazzoni and Stefano de Gironcoli and Pietro Delugas and F. Ferrari Ruffino and Andrea Ferretti and Nicola Marzari and Iurii Timrov and Andrea Urru and Stefano Baroni},
title = {QuantumESPRESSO toward the exascale},
journal = {Journal of Chemical Physics},
year = {2020},
volume = {152},
publisher = {AIP Publishing},
month = {apr},
url = {https://doi.org/10.1063/5.0005082},
number = {15},
pages = {154105},
doi = {10.1063/5.0005082}
}
MLA
Cite this
MLA Copy
Giannozzi, P., et al. “QuantumESPRESSO toward the exascale.” Journal of Chemical Physics, vol. 152, no. 15, Apr. 2020, p. 154105. https://doi.org/10.1063/5.0005082.