Guillermo Oyarzun

According to our database, Guillermo Oyarzun authored at least 11 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Optimized thread-block arrangement in a GPU implementation of a linear solver for atmospheric chemistry mechanisms.

Christian Guzman Ruiz, Mario Acosta, Oriol Jorba, Eduardo César Galobardes, Matthew L. Dawson, Guillermo Oyarzun, Carlos Pérez García-Pando, Kim Serradell

Comput. Phys. Commun., 2024

2023

RHEA: an open-source Reproducible Hybrid-architecture flow solver Engineered for Academia.

Lluís Jofre, Ahmed Abdellatif, Guillermo Oyarzun

J. Open Source Softw., January, 2023

A Massively Parallel Multi-Scale FE2 Framework for Multi-Trillion Degrees of Freedom Simulations.

Charles Moulinec, Guillaume Houzeaux, Ricard Borrell, Adria Quintanas Corominas, Guillermo Oyarzun, Judicael Grasset, Guido Giuntoli, Mariano Vázquez

Proceedings of the Platform for Advanced Scientific Computing Conference, 2023

2022

A portable coding strategy to exploit vectorization on combustion simulations.

Fabio Banchelli, Guillermo Oyarzun, Marta Garcia-Gasulla, Filippo Mantovani, Ambrus Both, Guillaume Houzeaux, Daniel Mira

CoRR, 2022

2021

An FPGA cached sparse matrix vector product (SpMV) for unstructured computational fluid dynamics simulations.

Guillermo Oyarzun, Daniel Peyrolon, Carlos Álvarez, Xavier Martorell

CoRR, 2021

Performance assessment of CUDA and OpenACC in large scale combustion simulations.

Guillermo Oyarzun, Daniel Mira, Guillaume Houzeaux

CoRR, 2021

2020

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

Ricard Borrell, Damien Dosimont, Marta Garcia-Gasulla, Guillaume Houzeaux, Oriol Lehmkuhl, V. Mehta, Herbert Owen, Mariano Vázquez, Guillermo Oyarzun

Future Gener. Comput. Syst., 2020

2019

Parallel SFC-based mesh partitioning and load balancing.

Ricard Borrell, Guillermo Oyarzun, Damien Dosimont, Guillaume Houzeaux

Proceedings of the 10th IEEE/ACM Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2019

2018

Efficient CFD code implementation for the ARM-based Mont-Blanc architecture.

Guillermo Oyarzun, Ricard Borrell, Andrey V. Gorobets, Filippo Mantovani, Assensi Oliva

Future Gener. Comput. Syst., 2018

2017

Memory Aware Poisson Solver for Peta-Scale Simulations with one FFT Diagonalizable Direction.

Guillermo Oyarzun, Ricard Borrell, Francesc Xavier Trias, Assensi Oliva

Proceedings of the 2017 International Conference on High Performance Computing & Simulation, 2017

2015

Heterogeneous parallel algorithms for computational fluid dynamics on unstructured meshes.

Guillermo Oyarzun

PhD thesis, 2015