Vicenç Beltran

89 papers A 8B 7C 9Misc 5Journal 39Unranked 20
YearRankTypeTitle / Venue / Authors
2026 J jnl
A task-based data-flow methodology for programming heterogeneous systems with multiple accelerator APIs.
CoRR
Aleix Boné, Alejandro Aguirre, David Álvarez, Pedro J. Martínez-Ferrer, Vicenç Beltran
2026 J jnl
A task-based data-flow methodology for programming heterogeneous systems with multiple accelerator APIs.
Future Gener. Comput. Syst.
Aleix Boné, Alejandro Aguirre, David Álvarez, Pedro J. Martínez-Ferrer, Vicenç Beltran
2026 B conf
Rethinking Thread Scheduling under Oversubscription: A User-Space Framework for Coordinating Multi-runtime and Multi-process Workloads.
PPoPP
Aleix Roca, Vicenç Beltran
2026 J jnl
Rethinking Thread Scheduling under Oversubscription: A User-Space Framework for Coordinating Multi-runtime and Multi-process Workloads.
CoRR
Aleix Roca, Vicenç Beltran
2025 J jnl
Distributed and heterogeneous tensor-vector contraction algorithms for high performance computing.
CoRR
Pedro J. Martínez-Ferrer, Albert-Jan Yzelman, Vicenç Beltran
2025 J jnl
Distributed and heterogeneous tensor-vector contraction algorithms for high performance computing.
Future Gener. Comput. Syst.
Pedro J. Martínez-Ferrer, Albert-Jan Yzelman, Vicenç Beltran
2025 A conf
Enhancing OmpSs-2 Suspendable Tasks by Combining Operating System and User-Level Threads with C++ Coroutines.
IPDPS
Arnau Cinca, Aleix Roca, Kevin Sala, Raúl Peñacoba Veigas, David Álvarez, Vicenç Beltran
2025 J jnl
Extending the OmpSs-2 Programming Model for Hybrid Quantum-Classical Programming.
CoRR
Philip Döbler, David Álvarez, Lucas J. Menger, Thomas Lippert, Vicenç Beltran, Manpreet Singh Jattana
2025 J jnl
Leveraging iterative applications to improve the scalability of task-based programming models on distributed systems.
ACM Trans. Archit. Code Optim.
Omar Shaaban Ibrahim ali, Juliette Fournis d'Albiat, Isabel Piedrahita, Vicenç Beltran, Xavier Martorell, Paul M. Carpenter, Eduard Ayguadé, Jesús Labarta
2025 J jnl
Synergizing OpenMP Paradigms Through Free Agents and nOS-V.
SN Comput. Sci.
Antoni C. Navarro, Raúl Peñacoba Veigas, Vincent A. Arcila Larrea, Rodrigo Arias, David Álvarez, Vicenç Beltran
2024 — conf
ALPI: Enhancing Portability and Interoperability of Task-Aware Libraries.
WAMTA
Kevin Sala, David Álvarez, Raúl Peñacoba Veigas, Rodrigo Arias Mallo, Antoni C. Navarro, Aleix Roca, Vicenç Beltran
2024 A conf
nOS-V: Co-Executing HPC Applications Using System-Wide Task Scheduling.
IPDPS
David Álvarez, Kevin Sala, Vicenç Beltran
2023 J jnl
Assessing Saiph, a task-based DSL for high-performance computational fluid dynamics.
Future Gener. Comput. Syst.
Sandra Macià, Pedro J. Martínez-Ferrer, Eduard Ayguadé, Vicenç Beltran
2023 J jnl
Improving the performance of classical linear algebra iterative methods via hybrid parallelism.
CoRR
Pedro J. Martínez-Ferrer, Tufan Arslan, Vicenç Beltran
2023 J jnl
Improving the performance of classical linear algebra iterative methods via hybrid parallelism.
J. Parallel Distributed Comput.
Pedro J. Martínez-Ferrer, Tufan Arslan, Vicenç Beltran
2023 J jnl
Mitigating the NUMA effect on task-based runtime systems.
J. Supercomput.
Marcos Maroñas, Antoni C. Navarro, Eduard Ayguadé, Vicenç Beltran
2023 J jnl
Optimizing Iterative Data-Flow Scientific Applications Using Directed Cyclic Graphs.
IEEE Access
David Álvarez, Vicenç Beltran
2022 J jnl
A Native Tensor-Vector Multiplication Algorithm for High Performance Computing.
IEEE Trans. Parallel Distributed Syst.
Pedro J. Martínez-Ferrer, A. N. Yzelman, Vicenç Beltran
2022 J jnl
Accelerating Task-based Iterative Applications.
CoRR
David Álvarez, Vicenç Beltran
2022 J jnl
Automated Generation of High-Performance Computational Fluid Dynamics Codes.
CoRR
Sandra Macià, Pedro J. Martínez-Ferrer, Eduard Ayguadé, Vicenç Beltran
2022 J jnl
Automated generation of High-Performance Computational Fluid Dynamics Codes.
J. Comput. Sci.
Sandra Macià, Pedro J. Martínez-Ferrer, Eduard Ayguadé, Vicenç Beltran
2022 C conf
Automatic aggregation of subtask accesses for nested OpenMP-style tasks.
SBAC-PAD
Omar Shaaban, Jimmy Aguilar Mena, Vicenç Beltran, Paul M. Carpenter, Eduard Ayguadé, Jesús Labarta Mancho
2022 — conf
OmpSs-2@Cluster: Distributed Memory Execution of Nested OpenMP-style Tasks.
Euro-Par
Jimmy Aguilar Mena, Omar Shaaban, Vicenç Beltran, Paul M. Carpenter, Eduard Ayguadé, Jesús Labarta Mancho
2022 A conf
Seamless optimization of the GEMM kernel for task-based programming models.
ICS
Arthur Francisco Lorenzon, Sandro Matheus V. N. Marques, Antoni C. Navarro, Vicenç Beltran
2022 J jnl
nOS-V: Co-Executing HPC Applications Using System-Wide Task Scheduling.
CoRR
David Álvarez, Kevin Sala, Vicenç Beltran
2021 J jnl
Advanced Synchronization Techniques for Task-based Runtime Systems.
CoRR
David Álvarez, Kevin Sala, Marcos Maroñas, Aleix Roca, Vicenç Beltran
2021 B conf
Advanced synchronization techniques for task-based runtime systems.
PPoPP
David Álvarez, Kevin Sala, Marcos Maroñas, Aleix Roca, Vicenç Beltran
2021 C conf
Combining One-Sided Communications with Task-Based Programming Models.
CLUSTER
Kevin Sala, Sandra Macià, Vicenç Beltran
2021 — conf
OpenMP Taskloop Dependences.
IWOMP
Marcos Maroñas, Xavier Teruel, Vicenç Beltran
2020 J jnl
A Linux Kernel Scheduler Extension for Multi-core Systems.
CoRR
Aleix Roca Nonell, Samuel Rodríguez, Albert Segura, Kevin Marquet, Vicenç Beltran
2020 — conf
A Toolchain to Verify the Parallelization of OmpSs-2 Applications.
Euro-Par
Simone Economo, Sara Royuela, Eduard Ayguadé, Vicenç Beltran
2020 J jnl
DMR API: Improving cluster productivity by turning applications into malleable.
CoRR
Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí, Vicenç Beltran, Antonio J. Peña
2020 — conf
Enhancing Resource Management Through Prediction-Based Policies.
Euro-Par
Antoni C. Navarro, Arthur Francisco Lorenzon, Eduard Ayguadé, Vicenç Beltran
2020 J jnl
Enhancing Resource Management through Prediction-based Policies.
CoRR
Antoni C. Navarro, Arthur Francisco Lorenzon, Eduard Ayguadé, Vicenç Beltran
2020 C conf
Evaluating Worksharing Tasks on Distributed Environments.
CLUSTER
Marcos Maroñas, Xavier Teruel, J. Mark Bull, Eduard Ayguadé, Vicenç Beltran
2020 J jnl
Extending the OpenCHK Model with Advanced Checkpoint Features.
CoRR
Marcos Maroñas, Sergi Mateo, Kai Keller, Leonardo Bautista-Gomez, Eduard Ayguadé, Vicenç Beltran
2020 J jnl
Extending the OpenCHK Model with advanced checkpoint features.
Future Gener. Comput. Syst.
Marcos Maroñas, Sergi Mateo, Kai Keller, Leonardo Bautista-Gomez, Eduard Ayguadé, Vicenç Beltran
2020 J jnl
HDOT - An approach towards productive programming of hybrid applications.
J. Parallel Distributed Comput.
Jan Ciesko, Pedro J. Martínez-Ferrer, Raúl Peñacoba Veigas, Xavier Teruel, Vicenç Beltran
2020 J jnl
Iteration-fusing conjugate gradient for sparse linear systems with MPI + OmpSs.
J. Supercomput.
Maria Barreda, José Ignacio Aliaga, Vicenç Beltran, Marc Casas
2020 C conf
Towards Data-Flow Parallelization for Adaptive Mesh Refinement Applications.
CLUSTER
Kevin Sala, Alejandro Rico, Vicenç Beltran
2020 J jnl
Worksharing Tasks: An Efficient Way to Exploit Irregular and Fine-Grained Loop Parallelism.
CoRR
Marcos Maronas, Kevin Sala, Sergi Mateo, Eduard Ayguadé, Vicenç Beltran
2019 Misc conf
A Linux Kernel Scheduler Extension for Multi-core Systems.
HiPC
Aleix Roca Nonell, Samuel Rodríguez, Albert Segura, Kevin Marquet, Vicenç Beltran
2019 — conf
Assembling a High-Productivity DSL for Computational Fluid Dynamics.
PASC
Sandra Macià, Pedro J. Martínez-Ferrer, Sergi Mateo, Vicenç Beltran, Eduard Ayguadé
2019 J jnl
Erratum to "Exploiting nested task-parallelism in theH-LU factorization" [J. Comput. Sci. 33 (2019) 20-33].
J. Comput. Sci.
Rocío Carratalá-Sáez, Sven Christophersen, José Ignacio Aliaga, Vicenç Beltran, Steffen Börm, Enrique S. Quintana-Ortí
2019 J jnl
Exploiting nested task-parallelism in the H-LU factorization.
CoRR
Rocío Carratalá-Sáez, Sven Christophersen, José Ignacio Aliaga, Vicenç Beltran, Steffen Börm, Enrique S. Quintana-Ortí
2019 J jnl
Exploiting nested task-parallelism in the H-LU factorization.
J. Comput. Sci.
Rocío Carratalá-Sáez, Sven Christophersen, José Ignacio Aliaga, Vicenç Beltran, Steffen Börm, Enrique S. Quintana-Ortí
2019 J jnl
HDOT - an Approach Towards Productive Programming of Hybrid Applications.
CoRR
Jan Ciesko, Pedro J. Martínez-Ferrer, Raúl Peñacoba Veigas, Xavier Teruel, Vicenç Beltran
2019 J jnl
Integrating Blocking and Non-Blocking MPI Primitives with Task-Based Programming Models.
CoRR
Kevin Sala, Xavier Teruel, Josep M. Pérez, Antonio J. Peña, Vicenç Beltran, Jesús Labarta
2019 J jnl
Integrating blocking and non-blocking MPI primitives with task-based programming models.
Parallel Comput.
Kevin Sala, Xavier Teruel, Josep M. Pérez, Antonio J. Peña, Vicenç Beltran, Jesús Labarta
2019 Misc conf
Worksharing Tasks: An Efficient Way to Exploit Irregular and Fine-Grained Loop Parallelism.
HiPC
Marcos Maronas, Kevin Sala, Sergi Mateo, Eduard Ayguadé, Vicenç Beltran
2018 J jnl
DMR API: Improving cluster productivity by turning applications into malleable.
Parallel Comput.
Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí, Vicenç Beltran, Antonio J. Peña
2018 C conf
Improving the Interoperability between MPI and Task-Based Programming Models.
EuroMPI
Kevin Sala, Jorge Bellón, Pau Farré, Xavier Teruel, Josep M. Pérez, Antonio J. Peña, Daniel J. Holmes, Vicenç Beltran, Jesús Labarta
2018 J jnl
On the adequacy of lightweight thread approaches for high-level parallel programming models.
Future Gener. Comput. Syst.
Adrián Castelló, Rafael Mayo, Kevin Sala, Vicenç Beltran, Pavan Balaji, Antonio J. Peña
2018 — conf
Saiph: Towards a DSL for High-Performance Computational Fluid Dynamics.
RWDSL@CGO
Sandra Macià, Sergi Mateo, Pedro J. Martínez-Ferrer, Vicenç Beltran, Daniel Mira, Eduard Ayguadé
2018 C conf
Variable Batched DGEMM.
PDP
Pedro Valero-Lara, Ivan Martínez-Pérez, Sergi Mateo, Raül Sirvent, Vicenç Beltran, Xavier Martorell, Jesús Labarta
2017 — conf
A Directive-Based Approach to Perform Persistent Checkpoint/Restart.
HPCS
Marcos Maronas, Sergi Mateo, Vicenç Beltran, Eduard Ayguadé
2017 — conf
Adaptive and Architecture-Independent Task Granularity for Recursive Applications.
IWOMP
Antoni C. Navarro, Sergi Mateo, Josep M. Pérez, Vicenç Beltran, Eduard Ayguadé
2017 — conf
Efficient Scalable Computing through Flexible Applications and Adaptive Workloads.
ICPP Workshops
Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí, Vicenç Beltran, Antonio J. Peña
2017 A conf
Improving the Integration of Task Nesting and Dependencies in OpenMP.
IPDPS
Josep M. Pérez, Vicenç Beltran, Jesús Labarta, Eduard Ayguadé
2017 A conf
Supporting automatic recovery in offloaded distributed programming models through MPI-3 techniques.
ICS
Antonio J. Peña, Vicenç Beltran, Carsten Clauss, Thomas Moschny
2015 — conf
Boosting irregular array Reductions through In-lined Block-ordering on fast processors.
HPEC
Jan Ciesko, Sergi Mateo, Xavier Teruel, Vicenç Beltran, Xavier Martorell, Jesús Labarta
2015 Misc conf
Collective Offload for Heterogeneous Clusters.
HiPC
Florentino Sainz, Jorge Bellón, Vicenç Beltran, Jesús Labarta
2014 — conf
A data flow language to develop high performance computing DSLs.
WOLFHPC@SC
Alejandro Fernández, Vicenç Beltran, Sergi Mateo, Tomasz Patejko, Eduard Ayguadé
2014 C conf
Leveraging OmpSs to Exploit Hardware Accelerators.
SBAC-PAD
Florentino Sainz, Sergi Mateo, Vicenç Beltran, José Luis Bosque, Xavier Martorell, Eduard Ayguadé
2014 — conf
Task-Based Programming with OmpSs and Its Application.
Euro-Par Workshops (2)
Alejandro Fernández, Vicenç Beltran, Xavier Martorell, Rosa M. Badia, Eduard Ayguadé, Jesús Labarta
2014 — conf
Task-Parallel Reductions in OpenMP and OmpSs.
IWOMP
Jan Ciesko, Sergi Mateo, Xavier Teruel, Vicenç Beltran, Xavier Martorell, Rosa M. Badia, Eduard Ayguadé, Jesús Labarta
2012 J jnl
Energy accounting for shared virtualized environments under DVFS using PMC-based power models.
Future Gener. Comput. Syst.
Ramon Bertran, Yolanda Becerra, David Carrera, Vicenç Beltran, Marc González, Xavier Martorell, Nacho Navarro, Jordi Torres, Eduard Ayguadé
2012 Misc conf
Optimizing resource utilization with software-based temporal multi-threading (stmt).
HiPC
Vicenç Beltran, Eduard Ayguadé
2010 C conf
A CellBE-based HPC Application for the Analysis of Vulnerabilities in Cryptographic Hash Functions.
HPCC
Alessandro Cilardo, Luigi Esposito, Antonio Veniero, Antonino Mazzeo, Vicenç Beltran, Eduard Ayguadé
2010 — conf
Accurate energy accounting for shared virtualized environments using PMC-based power modeling techniques.
GRID
Ramon Bertran, Yolanda Becerra, David Carrera, Vicenç Beltran, Marc González, Xavier Martorell, Jordi Torres, Eduard Ayguadé
2010 — conf
Analysis of Task Offloading for Accelerators.
HiPEAC
Roger Ferrer, Vicenç Beltran, Marc González, Xavier Martorell, Eduard Ayguadé
2010 B conf
Performance Management of Accelerated MapReduce Workloads in Heterogeneous Clusters.
ICPP
Jorda Polo, David Carrera, Yolanda Becerra, Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2009 — conf
Achieving high memory performance from heterogeneous architectures with the SARC programming model.
MEDEA@PACT
Roger Ferrer, Vicenç Beltran, Marc González, Xavier Martorell, Eduard Ayguadé
2009 Misc conf
CellMT: A cooperative multithreading library for the Cell/B.E.
HiPC
Vicenç Beltran, David Carrera, Jordi Torres, Eduard Ayguadé
2009 B conf
Speeding Up Distributed MapReduce Applications Using Hardware Accelerators.
ICPP
Yolanda Becerra, Vicenç Beltran, David Carrera, Marc González, Jordi Torres, Eduard Ayguadé
2008 J jnl
A hybrid connector for efficient web servers.
Int. J. High Perform. Comput. Netw.
David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2008 J jnl
Dynamic CPU provisioning for self-managed secure web applications in SMP hosting platforms.
Comput. Networks
Jordi Guitart, David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2008 B conf
Improving Web Server Performance Through Main Memory Compression.
ICPADS
Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2008 — —
Improving web server efficiency on commodity hardware.
Vicenç Beltran
2008 A conf
Reducing wasted resources to help achieve green data centers.
IPDPS
Jordi Torres, David Carrera, Kevin Hogan, Ricard Gavaldà, Vicenç Beltran, Nicolás Poggi
2008 — conf
Tailoring Resources: The Energy Efficient Consolidation Strategy Goes Beyond Virtualization.
ICAC
Jordi Torres, David Carrera, Vicenç Beltran, Nicolás Poggi, Kevin Hogan, Josep Lluis Berral, Ricard Gavaldà, Eduard Ayguadé, Toni Moreno, Jordi Guitart
2008 A conf
Understanding tuning complexity in multithreaded and hybrid web servers.
IPDPS
Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2007 J jnl
Designing an overload control strategy for secure e-commerce applications.
Comput. Networks
Jordi Guitart, David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2007 — conf
Improving disk bandwidth-bound applications through main memory compression.
MEDEA@PACT
Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2005 C conf
A Hybrid Web Server Architecture for Secure e-Business Web Applications.
HPCC
Vicenç Beltran, David Carrera, Jordi Guitart, Jordi Torres, Eduard Ayguadé
2005 — conf
A Hybrid Web Server Architecture for e-Commerce Applications.
ICPADS (1)
David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2005 A conf
Characterizing Secure Dynamic Web Applications Scalability.
IPDPS
Jordi Guitart, Vicenç Beltran, David Carrera, Jordi Torres, Eduard Ayguadé
2005 B conf
Session-Based Adaptive Overload Control for Secure Dynamic Web Applications.
ICPP
Jordi Guitart, David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé
2004 B conf
Evaluating the Scalability of Java Event-Driven Web Servers.
ICPP
Vicenç Beltran, David Carrera, Jordi Torres, Eduard Ayguadé