35 citations · 95 across the 5 of their papers we have counts for
5 papers
Application of the partial Dirichlet-Neumann contact algorithm to simulate low-velocity impact events on composite structures
G. Guillamet, A. Quintanas-Corominas, M. Rivero +3
Impact simulations for damage resistance analysis are computationally intensive due to contact algorithms and advanced damage models. Both methods, which are the main ingredients i…
HPC compact quasi-Newton algorithm for interface problems
A. Santiago, M. Zavala-Aké, R. Borell +1
In this work we present a robust interface coupling algorithm called Compact Interface quasi-Newton (CIQN). It is designed for computationally intensive applications using an MPI m…
Heterogeneous CPU/GPU co-execution of CFD simulations on the POWER9 architecture: Application to airplane aerodynamics
R. Borrell, D. Dosimont, M. Garcia-Gasulla +6
High fidelity Computational Fluid Dynamics simulations are generally associated with large computing requirements, which are progressively acute with each new generation of superco…
MPI+X: task-based parallelization and dynamic load balance of finite element assembly
Marta Garcia-Gasulla, Guillaume Houzeaux, Roger Ferrer +4
The main computing tasks of a finite element code(FE) for solving partial differential equations (PDE's) are the algebraic system assembly and the iterative solver. This work focus…
Alya: Towards Exascale for Engineering Simulation Codes
Mariano Vazquez, Guillaume Houzeaux, Seid Koric +9
Alya is the BSC in-house HPC-based multi-physics simulation code. It is designed from scratch to run efficiently in parallel supercomputers, solving coupled problems. The target do…