D'AMBRA, PASQUA
D'AMBRA, PASQUA
Istituto Applicazioni del Calcolo ''Mauro Picone''
Why diffusion-based preconditioning of Richards equation works: spectral analysis and computational experiments at very large scale.
2024 D'Ambra, Pasqua
A multi-GPU aggregation-based AMG preconditioner for iterative linear solvers
2023 Bernaschi, M; Celestini, A; Vella, F; D'Ambra, P
AMG Preconditioners based on Parallel Hybrid Coarsening and Multi-objective Graph Matching
2023 Pasqua D'Ambra; Fabio Durastante; S M Ferdous;Salvatore Filippone;Mahantesh Halappanavar;Alex Pothen
Automatic coarsening in Algebraic Multigrid utilizing quality measures for matching-based aggregations
2023 D'Ambra, P; Durastante, F; Filippone, S; Zikatanov, L
Extending bootstrap AMG for clustering of attributed graphs
2023 D'Ambra, P; Vassilevski, Ps; Cutillo, L
Parallel Sparse Computation Toolkit
2023 D'Ambra, P; Durastante, F; Filippone, S
Alya towards Exascale: Algorithmic Scalability using PSCToolkit
2022 H. Owen; O. Lehmkuhl; P. D'Ambra; F. Durastante; S. Filippone
AMG Preconditioners for Computational and Data Science at Extreme Scale
2022 D'Ambra, P
Automatic coarsening in Algebraic Multigrid utilizing quality measures for matching-based aggregations Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone, Ludmil Zikatanov
2022 D'Ambra, P; Durastante, F; Filippone, S; L, Zikatanov
BootCMatchGX: a scalable iterative linear solver for multi-GPU systems
2022 D'Ambra, P; Bernaschi, M; Celestini, A; Vella, F
Network Clustering by Embedding of Attribute-augmented Graphs
2022 D'Ambra, P; Vassilevski, P; Cutillo, L
Towards EXtreme scale technologies and accelerators for euROhpc hw/Sw supercomputing applications for exascale: The TEXTAROSSA approach
2022 Pasqua D'Ambra; Massimo Bernaschi; Alessandro Celestini; Mauro Carrozzo; al.
Why diffusion-based preconditioning of Richards equation works: spectral analysis and computational experiments at very large scale.
2022 Bertaccini D; D'Ambra P; Durastante F; Filippone S
AMG Preconditioners for Linear Solvers towards Extreme Scale
2021 D'Ambra, P; Durastante, F; Filippone, S
AMG4PSBLAS Linear Algebra Package brings Alya one step closer to Exascale
2021 H. Owen; G. Houzeaux; F. Durastante; S. Filippone; P. D'Ambra
Scalable AMG Preconditioners for Computational Science at Extreme Scale
2021 D'Ambra P; Durastante F; Filippone S
Solving Richards Equations for Extreme Scale Applications in Hydrology
2021 Bertaccini, D; D'Ambra, P; Durastante, F; Filippone, S
AMG based on compatible weighted matching on GPUs
2020 Bernaschi, M; D'Ambra, P; Pasquini, D
AMG preconditioners for Linear Solvers towards Extreme Scale
2020 D'Ambra, P; Durastante, F; Filippone, S
BootCMatchG: An adaptive Algebraic MultiGrid linear solver for GPUs
2020 D'Ambra P.; Bernaschi M.; Pasquini D.