System Tools and Advanced Runtimes (STAR)

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2023

Improving the performance of classical linear algebra iterative methods via hybrid parallelism

Journal of Parallel and Distributed Computing

P. J. Martinez-Ferrer, T. Arslan, and V. Beltran

2022

OmpSs-2@Cluster: Distributed memory execution of nested OpenMP-style task

European Conference on Parallel Processing, Euro-Par

J. Aguilar, O. Shaaban, V. Beltran, P. Carpenter, E. Ayguadé, and J. Labarta
Automatic aggregation of subtask accesses for nested OpenMP-style tasks

IEEE 34th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD)

O. Shaaban, J. Aguilar, V. Beltran, P. Carpenter, E. Ayguadé, and J. Labarta
A Native Tensor–Vector Multiplication Algorithm for High Performance Computing

IEEE Transactions on Parallel and Distributed Systems

P.. J. Martinez-Ferrer, A.. N. Yzelman, and V.. Beltran

2021

Specific heat effects in two-dimensional shock refractions

Shock Waves

D. Martínez-Ruiz, C. Huete, P.J. Martinez-Ferrer, and D. Mira
Advanced Synchronization Techniques for Task-based Runtime Systems

PPoPP '21: 26th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming

D. Álvarez, K. Sala, M. Maroñas, A. Roca, and V. Beltran
OpenMP Taskloop Dependences

17th International Workshop on OpenMP, IWOMP 2021

M. Maroñas, X. Teruel, and V. Beltran
Combining Dynamic Concurrency Throttling with Voltage and Frequency Scaling on Task-based Programming Models

ICPP 2021: 50th International Conference on Parallel Processing

A. Navarro, A. Francisco Lorenzo, E. Ayguadé Parra, and V. Beltran
Combining One-Sided Communications with Task-Based Programming Models

2021 IEEE International Conference on Cluster Computing (CLUSTER)

K. Sala, S. Macià, and V. Beltran

2020

Enhancing Resource Management Through Prediction-Based Policies

Euro-Par 2020: Parallel Processing - 26th International Conference on Parallel and Distributed Computing

A. Navarro, A. Francisco Lorenzon, E. Ayguadé, and V. Beltran
A Toolchain to Verify the Parallelization of OmpSs-2 Applications

26th International Conference on Parallel and Distributed Computing (Euro-Par)

S. Economo, S. Royuela, E. Ayguadé, and V. Beltran
Evaluating Worksharing Tasks on Distributed Environments

2020 IEEE International Conference on Cluster Computing (CLUSTER)

M. Maroñas, X. Teruel, M. J. Bull, E. Ayguadé, and V. Beltran
Towards Data-Flow Parallelization for Adaptive Mesh Refinement Applications

2020 IEEE International Conference on Cluster Computing (CLUSTER)

K. Sala, A. Rico, and V. Beltran
Extending the OpenCHK Model with Advanced Checkpoint Features

Future Generation Computer Systems

M. Maroñas, S. Mateo, K. Keller, L. Bautista-Gomez, E. Ayguadé, and V. Beltran
HDOT — An approach towards productive programming of hybrid applications

Journal of Parallel and Distributed Computing

J. Ciesko, P. J. Martínez-Ferrer, R. Peñacoba Veigas, X. Teruel, and V. Beltran

2019

A Linux Kernel Scheduler Extension for Multi-core Systems

15th International Workshop on OpenMP, IWOMP 2019

A. RocaNonell, S. Mateo Bellido, and V. Beltran
Worksharing Tasks: An Efficient Way to Exploit Irregular and Fine-Grained Loop Parallelism

2019 IEEE 26th International Conference on High Performance Computing, Data, and Analytics (HiPC)

M. Maroñas, K. Sala, S. Mateo, E. Ayguadé, and V. Beltran
Irregular self-similar configurations of shock-wave impingement on shear layers

Journal of Fluid Mechanics

D. Martínez-Ruiz, C. Huete, P. J. Martínez-Ferrer, and D. Mira
Exploiting nested task-parallelism in the H-LU factorization

Journal of Computational Science

R. Carratalá-Sáez, S. Christophersen, J. I. Aliaga, V. Beltran, S. Börm, and E. S. Quintana-Ortí
Assembling a High-Productivity DSL for Computational Fluid Dynamics

Proceedings of the Platform for Advanced Scientific Computing Conference on - PASC '19

S. Macià, P. J. Martínez-Ferrer, S. Mateo, V. Beltran, and E. Ayguadé
On the role of bulk viscosity in compressible reactive shear layer developments

European Journal of Mechanics - B/Fluids

R. Boukharfane, P. José Mart Ferrer, A. Mura, and V. Giovangigli
Integrating blocking and non-blocking MPI primitives with task-based programming models

Parallel Computing

K. Sala, X. Teruel, J. M. Pérez, A. J. Pena, V. Beltran, and J. Labarta

2018

On the role of bulk viscosity in compressible reactive shear layer developments

Tenth International Conference on Computational Fluid Dynamics (ICCFD10)

R. Boukharfane, P. J. Martín Ferrer, and A. Mura
On the Applicability of PEBS based Online Memory Access Tracking for Heterogeneous Memory Management at Scale

MCHPC'18 Proceedings of the Workshop on Memory Centric High Performance Computing

A. Roca, B. Gerofi, L. Bautista-Gomez, D. Martinet, V. Beltran, and Y. Ishikawa
Improving the Interoperability between MPI and Task-Based Programming Models

Proceedings of the 25th European MPI Users' Group Meeting

K. Sala, J.. Bellón, P. Farré, X. Teruel, J. M. Pérez, A. J. Pena, D. Holmes, V. Beltran, and J. Labarta
An efficient finite-volume method to study the interaction of two-phase fluid flows with elastic structures

Journal of Fluids and Structures

P. J. Martínez-Ferrer, L. Qian, Z. Ma, D. M. Causon, and C. G. Mingham
Saiph: Towards a DSL for High-Performance Computational Fluid Dynamics

Proceedings of the Real World Domain Specific Languages Workshop 2018 on - RWDSL2018

S. Macià, S. Mateo, P. J. Martínez-Ferrer, V. Beltran, D. Mira, and E. Ayguadé
An overset mesh based multiphase flow solver for water entry problems

Computers & Fluids

Z.H.. Ma, L.. Qian, P.J.. Martínez-Ferrer, D.M.. Causon, C.G.. Mingham, and W.. Bai

2017

Extending OmpSs to Support Data Analytics Workload

The 2017 International Conference on High Performance Computing & Simulation (HPCS2017)

M. Maroñas, V. Beltran, and E. Ayguadé
Improving the Integration of Task Nesting and Dependencies in OpenMP

2017 IEEE International Parallel and Distributed Processing Symposium (IPDPS)

J. M. Pérez, V. Beltran, J. Labarta, and E. Ayguade

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