[HTML][HTML] Solving the discretised multiphase flow equations with interface capturing on structured grids using machine learning libraries

B Chen, CE Heaney, JLMA Gomes, OK Matar… - Computer Methods in …, 2024 - Elsevier
This paper solves the discretised multiphase flow equations using tools and methods from
machine-learning libraries. The idea comes from the observation that convolutional layers …

Heterogeneous CPU/GPU co-execution of CFD simulations on the POWER9 architecture: Application to airplane aerodynamics

R Borrell, D Dosimont, M Garcia-Gasulla… - Future Generation …, 2020 - Elsevier
Abstract High fidelity Computational Fluid Dynamics simulations are generally associated
with large computing requirements, which are progressively acute with each new generation …

A generic performance analysis technique applied to different CFD methods for HPC

M Garcia-Gasulla, F Banchelli, K Peiro… - International Journal …, 2020 - Taylor & Francis
For complex engineering and scientific applications, Computational Fluid Dynamics (CFD)
simulations require a huge amount of computational power. As such, it is of paramount …

High-performance computing to accelerate large-scale computational fluid dynamics simulations: a comprehensive study

S Elmisaoui, I Kissami, JM Ghidaglia - International Conference on …, 2023 - Springer
In several engineering and scientific fields, computational fluid dynamics (CFD) has
emerged as an essential tool for simulating and studying fluid flow phenomena. The …

Exploiting long vectors with a CFD code: a co-design show case

M Blancafort, R Ferrer, G Houzeaux… - 2024 IEEE …, 2024 - ieeexplore.ieee.org
A current trend in HPC systems is the utilization of architectures with SIMD or vector
extensions to exploit data parallelism. There are several ways to take advantage of such …

CoreNEURON: performance and energy efficiency evaluation on intel and arm CPUs

J Criado, M Garcia-Gasulla, P Kumbhar… - … on cluster computing …, 2020 - ieeexplore.ieee.org
The simulation of detailed neuronal circuits is based on computationally expensive software
simulations and requires access to a large computing cluster. The appearance of new …

[HTML][HTML] Top-Down Models across CPU Architectures: Applicability and Comparison in a High-Performance Computing Environment

F Banchelli, M Garcia-Gasulla, F Mantovani - Information, 2023 - mdpi.com
Top-Down models are defined by hardware architects to provide information on the
utilization of different hardware components. The target is to isolate the users from the …

[PDF][PDF] Size & shape matters: The need of hpc benchmarks of high resolution image training for deep learning

FP Pont, P Megias, D Garcia-Gasulla… - Supercomputing …, 2021 - superfri.org
One of the purposes of HPC benchmarks is to identify limitations and bottlenecks in
hardware. This functionality is particularly influential when assessing performance on …

Numerical Study on the Estimation of Hydrodynamic Force Acting on AUV Using CFD Based on NS Equation of the Non-Inertial Coordinate System

S Chan, H Suzuki - ISOPE International Ocean and Polar Engineering …, 2022 - onepetro.org
In this study, a PIMPLE algorithm-based solver in a non-inertial coordinate system is
developed. The hydrodynamic force acting on an AUV body that is forced to oscillate in a …

Analysis model of energy consumption variables for data processing in high-performance computing systems

JL Arandia, CJV Gómez, LAA Montoya… - Revista Colombiana …, 2024 - revistas.unab.edu.co
Uno de los principales retos en la operación eficiente de un centro de computación de altas
prestaciones (HPC) es el consumo energético generado por la operación del centro de …