Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Alessandro Gabbana"'
Publikováno v:
Computation, Vol 8, Iss 1, p 20 (2020)
In the last years, the energy efficiency of HPC systems is increasingly becoming of paramount importance for environmental, technical, and economical reasons. Several projects have investigated the use of different processors and accelerators in the
Externí odkaz:
https://doaj.org/article/0de553ecd97b433fb8d4e1337062e0d3
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 8, Iss 2, p 18 (2018)
Energy consumption of processors and memories is quickly becoming a limiting factor in the deployment of large computing systems. For this reason, it is important to understand the energy performance of these processors and to study strategies allowi
Externí odkaz:
https://doaj.org/article/473ff22f66c34317824e443ddd724687
Autor:
Alessandro Corbetta, Alessandro Gabbana, Vitaliy Gyrya, Daniel Livescu, Joost Prins, Federico Toschi
Publikováno v:
European Physical Journal E : Soft Matter, 46(3):10. Springer
Abstract In this work, we explore the possibility of learning from data collision operators for the Lattice Boltzmann Method using a deep learning approach. We compare a hierarchy of designs of the neural network (NN) collision operator and evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76df63a3b1d4046a0789a7eb9296ab44
http://arxiv.org/abs/2212.06124
http://arxiv.org/abs/2212.06124
Publikováno v:
Progress in Industrial Mathematics at ECMI 2021, 447-453
STARTPAGE=447;ENDPAGE=453;TITLE=Progress in Industrial Mathematics at ECMI 2021
Mathematics in Industry ISBN: 9783031118173
STARTPAGE=447;ENDPAGE=453;TITLE=Progress in Industrial Mathematics at ECMI 2021
Mathematics in Industry ISBN: 9783031118173
Artificial boundary conditions are commonly employed in numerical simulations to confine very large or unbounded domains to a computationally feasible finite domain. The implementation of an artificial boundary condition should cause no interaction w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b78ff9391381a8889fc0472042653e8
https://research.tue.nl/nl/publications/9214cd9c-240b-4888-a854-687edc523ff0
https://research.tue.nl/nl/publications/9214cd9c-240b-4888-a854-687edc523ff0
Publikováno v:
PNAS Nexus, 1(4):pgac169. Oxford University Press
Routing choices of walking pedestrians in geometrically complex environments are regulated by the interplay of a multitude of factors such as local crowding, (estimated) time to destination, and (perceived) comfort. As individual choices combine, mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9deb98b8de0c4f1ec2d16ae0b8595e28
Autor:
Alessandro Gabbana, Leonardo Cosmai, Giuseppe Clemente, Raffaele Tripiccione, Marco Cardinali, Claudio Bonati, Davide Rossini, Davide Vadacchino, F. Schifano, Enrico Calore, Massimo D'Elia
Publikováno v:
Physical Review
Physical Review D, 101(7):074510. American Physical Society
Physical Review D, 101(7):074510. American Physical Society
We illustrate the application of Quantum Computing techniques to the investigation of the thermodynamical properties of a simple system, made up of three quantum spins with frustrated pair interactions and affected by a hard sign problem when treated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f90adddf43d53bab735edc7eaef817b
http://arxiv.org/abs/2001.05328
http://arxiv.org/abs/2001.05328
Autor:
Fabio Rinaldi, Alessandro Gabbana, Enrico Calore, Raffaele Tripiccione, Sebastiano Fabio Schifano
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783030432287
PPAM (1)
PPAM (1)
This paper presents an early performance assessment of the ThunderX2, the most recent Arm-based multi-core processor designed for HPC applications. We use as benchmarks well known stencil-based LBM and LQCD algorithms, widely used to study respective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f6d027386c59bb73f50aecedd70cb43
http://hdl.handle.net/11392/2415397
http://hdl.handle.net/11392/2415397
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783030432218
PPAM (2)
PPAM (2)
Energy-efficiency is already of paramount importance for High Performance Computing (HPC) systems operation, and tools to monitor power usage and tune relevant hardware parameters are already available and in use at major supercomputing centres. On t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd4cacdaa2ce9c9631047c908d08e4e6
https://doi.org/10.1007/978-3-030-43222-5_15
https://doi.org/10.1007/978-3-030-43222-5_15
Publikováno v:
Journal of Computational Science, 53:101364. Elsevier
High-order lattice Boltzmann methods provide an elegant and systematic way to incorporate thermal and compressible effects and represent a promising approach for the study of beyond-hydrodynamics regimes characterized by finite Knudsen numbers. Howev
Publikováno v:
Journal of Computational Science. 51:101320
We propose an extension to recently developed Relativistic Lattice Boltzmann solvers (RLBM), which allows the simulation of flows close to the free streaming limit. Following previous works Ambrus and Blaga (2018), we use product quadrature rules and