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ORCIDVicenç Beltran 0001
Vicenç Beltran Querol
Person information
- affiliation: Barcelona Supercomputing Center, Spain
- affiliation (PhD 2009): Technical University of Catalonia, Barcelona, Spain
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Books and Theses
- 2008
[b1]Vicenç Beltran:
Improving web server efficiency on commodity hardware. Polytechnic University of Catalonia, Spain, 2008
Journal Articles
- 2023
- [j18]David Álvarez
, Vicenç Beltran:
Optimizing Iterative Data-Flow Scientific Applications Using Directed Cyclic Graphs. IEEE Access 11: 51971-51984 (2023) - [j17]Sandra Macià, Pedro J. Martínez-Ferrer, Eduard Ayguadé, Vicenç Beltran:
Assessing Saiph, a task-based DSL for high-performance computational fluid dynamics. Future Gener. Comput. Syst. 147: 235-250 (2023) - [j16]Pedro J. Martínez-Ferrer, Tufan Arslan, Vicenç Beltran:
Improving the performance of classical linear algebra iterative methods via hybrid parallelism. J. Parallel Distributed Comput. 179: 104711 (2023) - [j15]Marcos Maroñas, Antoni C. Navarro, Eduard Ayguadé, Vicenç Beltran:
Mitigating the NUMA effect on task-based runtime systems. J. Supercomput. 79(13): 14287-14312 (2023) - 2022
- [j14]Sandra Macià, Pedro J. Martínez-Ferrer, Eduard Ayguadé, Vicenç Beltran:
Automated generation of High-Performance Computational Fluid Dynamics Codes. J. Comput. Sci. 61: 101664 (2022) - [j13]Pedro J. Martínez-Ferrer, A. N. Yzelman, Vicenç Beltran:
A Native Tensor-Vector Multiplication Algorithm for High Performance Computing. IEEE Trans. Parallel Distributed Syst. 33(12): 3363-3374 (2022) - 2020
- [j12]Marcos Maroñas, Sergi Mateo, Kai Keller, Leonardo Bautista-Gomez, Eduard Ayguadé, Vicenç Beltran:
Extending the OpenCHK Model with advanced checkpoint features. Future Gener. Comput. Syst. 112: 738-750 (2020) - [j11]Jan Ciesko, Pedro J. Martínez-Ferrer, Raúl Peñacoba Veigas, Xavier Teruel, Vicenç Beltran:
HDOT - An approach towards productive programming of hybrid applications. J. Parallel Distributed Comput. 137: 104-118 (2020) - [j10]Maria Barreda, José Ignacio Aliaga, Vicenç Beltran, Marc Casas:
Iteration-fusing conjugate gradient for sparse linear systems with MPI + OmpSs. J. Supercomput. 76(9): 6669-6689 (2020) - 2019
- [j9]Rocío Carratalá-Sáez, Sven Christophersen, José Ignacio Aliaga, Vicenç Beltran, Steffen Börm, Enrique S. Quintana-Ortí:
Exploiting nested task-parallelism in the H-LU factorization. J. Comput. Sci. 33: 20-33 (2019) - [j8]Rocío Carratalá-Sáez, Sven Christophersen, José Ignacio Aliaga, Vicenç Beltran, Steffen Börm, Enrique S. Quintana-Ortí:
Erratum to "Exploiting nested task-parallelism in theH-LU factorization" [J. Comput. Sci. 33 (2019) 20-33]. J. Comput. Sci. 35: 110 (2019) - [j7]Kevin Sala, Xavier Teruel, Josep M. Pérez, Antonio J. Peña, Vicenç Beltran, Jesús Labarta:
Integrating blocking and non-blocking MPI primitives with task-based programming models. Parallel Comput. 85: 153-166 (2019) - 2018
- [j6]Adrián Castelló, Rafael Mayo, Kevin Sala, Vicenç Beltran, Pavan Balaji, Antonio J. Peña:
On the adequacy of lightweight thread approaches for high-level parallel programming models. Future Gener. Comput. Syst. 84: 22-31 (2018) - [j5]Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí, Vicenç Beltran, Antonio J. Peña:
DMR API: Improving cluster productivity by turning applications into malleable. Parallel Comput. 78: 54-66 (2018) - 2012
- [j4]Ramon Bertran, Yolanda Becerra, David Carrera, Vicenç Beltran, Marc González, Xavier Martorell, Nacho Navarro, Jordi Torres, Eduard Ayguadé:
Energy accounting for shared virtualized environments under DVFS using PMC-based power models. Future Gener. Comput. Syst. 28(2): 457-468 (2012) - 2008
- [j3]Jordi Guitart, David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
Dynamic CPU provisioning for self-managed secure web applications in SMP hosting platforms. Comput. Networks 52(7): 1390-1409 (2008) - [j2]David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
A hybrid connector for efficient web servers. Int. J. High Perform. Comput. Netw. 5(5/6): 323-330 (2008) - 2007
- [j1]Jordi Guitart, David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
Designing an overload control strategy for secure e-commerce applications. Comput. Networks 51(15): 4492-4510 (2007)
Conference and Workshop Papers
- 2024
- [c50]Kevin Sala, David Álvarez, Raúl Peñacoba Veigas, Rodrigo Arias Mallo, Antoni C. Navarro, Aleix Roca, Vicenç Beltran:
ALPI: Enhancing Portability and Interoperability of Task-Aware Libraries. WAMTA 2024: 142-153 - 2023
- [c49]Hiago Mayk G. de A. Rocha, Vicenç Beltran Querol, Arthur Francisco Lorenzon, Antonio Carlos Schneider Beck:
Optimizing Single-Source Graph Execution on NUMA Machines. SBESC 2023: 1-6 - 2022
- [c48]Jimmy Aguilar Mena, Omar Shaaban, Vicenç Beltran, Paul M. Carpenter, Eduard Ayguadé, Jesús Labarta Mancho:
OmpSs-2@Cluster: Distributed Memory Execution of Nested OpenMP-style Tasks. Euro-Par 2022: 319-334 - [c47]Arthur Francisco Lorenzon, Sandro Matheus V. N. Marques, Antoni C. Navarro, Vicenç Beltran:
Seamless optimization of the GEMM kernel for task-based programming models. ICS 2022: 31:1-31:11 - [c46]Omar Shaaban, Jimmy Aguilar Mena, Vicenç Beltran, Paul M. Carpenter, Eduard Ayguadé, Jesús Labarta Mancho:
Automatic aggregation of subtask accesses for nested OpenMP-style tasks. SBAC-PAD 2022: 315-325 - 2021
- [c45]Kevin Sala, Sandra Macià, Vicenç Beltran:
Combining One-Sided Communications with Task-Based Programming Models. CLUSTER 2021: 528-541 - [c44]Antoni Navarro Muñoz, Arthur Francisco Lorenzon, Eduard Ayguadé Parra, Vicenç Beltran Querol:
Combining Dynamic Concurrency Throttling with Voltage and Frequency Scaling on Task-based Programming Models. ICPP 2021: 10:1-10:11 - [c43]Marcos Maroñas, Xavier Teruel, Vicenç Beltran:
OpenMP Taskloop Dependences. IWOMP 2021: 50-64 - [c42]David Álvarez, Kevin Sala, Marcos Maroñas, Aleix Roca, Vicenç Beltran:
Advanced synchronization techniques for task-based runtime systems. PPoPP 2021: 334-347 - 2020
- [c41]Marcos Maroñas, Xavier Teruel, J. Mark Bull, Eduard Ayguadé, Vicenç Beltran:
Evaluating Worksharing Tasks on Distributed Environments. CLUSTER 2020: 69-80 - [c40]Kevin Sala, Alejandro Rico, Vicenç Beltran:
Towards Data-Flow Parallelization for Adaptive Mesh Refinement Applications. CLUSTER 2020: 314-325 - [c39]Simone Economo, Sara Royuela, Eduard Ayguadé, Vicenç Beltran:
A Toolchain to Verify the Parallelization of OmpSs-2 Applications. Euro-Par 2020: 18-33 - [c38]Antoni C. Navarro, Arthur Francisco Lorenzon, Eduard Ayguadé, Vicenç Beltran:
Enhancing Resource Management Through Prediction-Based Policies. Euro-Par 2020: 493-509 - 2019
- [c37]Aleix Roca Nonell, Samuel Rodríguez, Albert Segura, Kevin Marquet, Vicenç Beltran:
A Linux Kernel Scheduler Extension for Multi-core Systems. HiPC 2019: 353-362 - [c36]Marcos Maronas, Kevin Sala, Sergi Mateo, Eduard Ayguadé, Vicenç Beltran:
Worksharing Tasks: An Efficient Way to Exploit Irregular and Fine-Grained Loop Parallelism. HiPC 2019: 383-394 - [c35]Aleix Roca Nonell, Vicenç Beltran Querol, Sergi Mateo Bellido:
Introducing the Task-Aware Storage I/O (TASIO) Library. IWOMP 2019: 274-288 - [c34]Sandra Macià, Pedro J. Martínez-Ferrer, Sergi Mateo, Vicenç Beltran, Eduard Ayguadé:
Assembling a High-Productivity DSL for Computational Fluid Dynamics. PASC 2019: 11:1-11:11 - 2018
- [c33]Sandra Macià, Sergi Mateo, Pedro J. Martínez-Ferrer, Vicenç Beltran, Daniel Mira, Eduard Ayguadé:
Saiph: Towards a DSL for High-Performance Computational Fluid Dynamics. RWDSL@CGO 2018: 6:1-6:10 - [c32]Pedro Valero-Lara, Ivan Martínez-Pérez, Sergi Mateo, Raül Sirvent, Vicenç Beltran, Xavier Martorell, Jesús Labarta:
Variable Batched DGEMM. PDP 2018: 363-367 - [c31]Kevin Sala, Jorge Bellón, Pau Farré, Xavier Teruel, Josep M. Pérez, Antonio J. Peña, Daniel J. Holmes, Vicenç Beltran, Jesús Labarta:
Improving the Interoperability between MPI and Task-Based Programming Models. EuroMPI 2018: 6:1-6:11 - [c30]Aleix Roca Nonell, Balazs Gerofi, Leonardo Bautista-Gomez, Dominique Martinet, Vicenç Beltran Querol, Yutaka Ishikawa:
On the Applicability of PEBS based Online Memory Access Tracking for Heterogeneous Memory Management at Scale. MCHPC@SC 2018: 50-57 - 2017
- [c29]Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí, Vicenç Beltran, Antonio J. Peña:
Efficient Scalable Computing through Flexible Applications and Adaptive Workloads. ICPP Workshops 2017: 180-189 - [c28]Antonio J. Peña, Vicenç Beltran, Carsten Clauss, Thomas Moschny:
Supporting automatic recovery in offloaded distributed programming models through MPI-3 techniques. ICS 2017: 22:1-22:10 - [c27]Marcos Maronas, Sergi Mateo, Vicenç Beltran, Eduard Ayguadé:
A Directive-Based Approach to Perform Persistent Checkpoint/Restart. HPCS 2017: 442-451 - [c26]Josep M. Pérez, Vicenç Beltran, Jesús Labarta, Eduard Ayguadé:
Improving the Integration of Task Nesting and Dependencies in OpenMP. IPDPS 2017: 809-818 - [c25]Antoni C. Navarro, Sergi Mateo, Josep M. Pérez, Vicenç Beltran, Eduard Ayguadé:
Adaptive and Architecture-Independent Task Granularity for Recursive Applications. IWOMP 2017: 169-182 - 2015
- [c24]Florentino Sainz, Jorge Bellón, Vicenç Beltran, Jesús Labarta:
Collective Offload for Heterogeneous Clusters. HiPC 2015: 376-385 - [c23]Jan Ciesko, Sergi Mateo, Xavier Teruel, Vicenç Beltran, Xavier Martorell, Jesús Labarta:
Boosting irregular array Reductions through In-lined Block-ordering on fast processors. HPEC 2015: 1-6 - 2014
- [c22]Alejandro Fernández, Vicenç Beltran, Xavier Martorell, Rosa M. Badia, Eduard Ayguadé, Jesús Labarta:
Task-Based Programming with OmpSs and Its Application. Euro-Par Workshops (2) 2014: 601-612 - [c21]Jan Ciesko, Sergi Mateo, Xavier Teruel, Vicenç Beltran, Xavier Martorell, Rosa M. Badia, Eduard Ayguadé, Jesús Labarta:
Task-Parallel Reductions in OpenMP and OmpSs. IWOMP 2014: 1-15 - [c20]Florentino Sainz, Sergi Mateo, Vicenç Beltran, José Luis Bosque, Xavier Martorell, Eduard Ayguadé:
Leveraging OmpSs to Exploit Hardware Accelerators. SBAC-PAD 2014: 112-119 - [c19]Alejandro Fernández, Vicenç Beltran, Sergi Mateo, Tomasz Patejko, Eduard Ayguadé:
A data flow language to develop high performance computing DSLs. WOLFHPC@SC 2014: 11-20 - 2012
- [c18]Vicenç Beltran, Eduard Ayguadé:
Optimizing resource utilization with software-based temporal multi-threading (stmt). HiPC 2012: 1-10 - 2010
- [c17]Ramon Bertran, Yolanda Becerra, David Carrera, Vicenç Beltran, Marc González, Xavier Martorell, Jordi Torres, Eduard Ayguadé:
Accurate energy accounting for shared virtualized environments using PMC-based power modeling techniques. GRID 2010: 1-8 - [c16]Roger Ferrer, Vicenç Beltran, Marc González, Xavier Martorell, Eduard Ayguadé:
Analysis of Task Offloading for Accelerators. HiPEAC 2010: 322-336 - [c15]Alessandro Cilardo, Luigi Esposito, Antonio Veniero, Antonino Mazzeo, Vicenç Beltran, Eduard Ayguadé:
A CellBE-based HPC Application for the Analysis of Vulnerabilities in Cryptographic Hash Functions. HPCC 2010: 450-457 - [c14]Jorda Polo, David Carrera, Yolanda Becerra, Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
Performance Management of Accelerated MapReduce Workloads in Heterogeneous Clusters. ICPP 2010: 653-662 - 2009
- [c13]Vicenç Beltran, David Carrera, Jordi Torres, Eduard Ayguadé:
CellMT: A cooperative multithreading library for the Cell/B.E. HiPC 2009: 245-253 - [c12]Yolanda Becerra, Vicenç Beltran, David Carrera, Marc González, Jordi Torres, Eduard Ayguadé:
Speeding Up Distributed MapReduce Applications Using Hardware Accelerators. ICPP 2009: 42-49 - [c11]Roger Ferrer, Vicenç Beltran, Marc González, Xavier Martorell, Eduard Ayguadé:
Achieving high memory performance from heterogeneous architectures with the SARC programming model. MEDEA@PACT 2009: 15-21 - 2008
- [c10]Jordi Torres, David Carrera, Vicenç Beltran, Nicolás Poggi, Kevin Hogan, Josep Lluis Berral, Ricard Gavaldà, Eduard Ayguadé, Toni Moreno, Jordi Guitart:
Tailoring Resources: The Energy Efficient Consolidation Strategy Goes Beyond Virtualization. ICAC 2008: 197-198 - [c9]Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
Improving Web Server Performance Through Main Memory Compression. ICPADS 2008: 303-310 - [c8]Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
Understanding tuning complexity in multithreaded and hybrid web servers. IPDPS 2008: 1-12 - [c7]Jordi Torres, David Carrera, Kevin Hogan, Ricard Gavaldà, Vicenç Beltran, Nicolás Poggi:
Reducing wasted resources to help achieve green data centers. IPDPS 2008: 1-8 - 2007
- [c6]Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
Improving disk bandwidth-bound applications through main memory compression. MEDEA@PACT 2007: 57-63 - 2005
- [c5]Vicenç Beltran, David Carrera, Jordi Guitart, Jordi Torres, Eduard Ayguadé:
A Hybrid Web Server Architecture for Secure e-Business Web Applications. HPCC 2005: 366-377 - [c4]David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
A Hybrid Web Server Architecture for e-Commerce Applications. ICPADS (1) 2005: 182-188 - [c3]Jordi Guitart, David Carrera, Vicenç Beltran, Jordi Torres, Eduard Ayguadé:
Session-Based Adaptive Overload Control for Secure Dynamic Web Applications. ICPP 2005: 341-349 - [c2]Jordi Guitart, Vicenç Beltran, David Carrera, Jordi Torres, Eduard Ayguadé:
Characterizing Secure Dynamic Web Applications Scalability. IPDPS 2005 - 2004
- [c1]Vicenç Beltran, David Carrera, Jordi Torres, Eduard Ayguadé:
Evaluating the Scalability of Java Event-Driven Web Servers. ICPP 2004: 134-142
Informal and Other Publications
- 2023
- [i15]Pedro J. Martínez-Ferrer, Tufan Arslan, Vicenç Beltran:
Improving the performance of classical linear algebra iterative methods via hybrid parallelism. CoRR abs/2305.05988 (2023) - 2022
- [i14]David Álvarez, Kevin Sala, Vicenç Beltran:
nOS-V: Co-Executing HPC Applications Using System-Wide Task Scheduling. CoRR abs/2204.10768 (2022) - [i13]Sandra Macià, Pedro J. Martínez-Ferrer, Eduard Ayguadé, Vicenç Beltran:
Automated Generation of High-Performance Computational Fluid Dynamics Codes. CoRR abs/2204.12120 (2022) - [i12]David Álvarez, Vicenç Beltran:
Accelerating Task-based Iterative Applications. CoRR abs/2208.06332 (2022) - 2021
- [i11]David Álvarez, Kevin Sala, Marcos Maroñas, Aleix Roca, Vicenç Beltran:
Advanced Synchronization Techniques for Task-based Runtime Systems. CoRR abs/2105.07902 (2021) - 2020
- [i10]Marcos Maronas, Kevin Sala, Sergi Mateo, Eduard Ayguadé, Vicenç Beltran:
Worksharing Tasks: An Efficient Way to Exploit Irregular and Fine-Grained Loop Parallelism. CoRR abs/2004.03258 (2020) - [i9]Aleix Roca Nonell, Samuel Rodríguez, Albert Segura, Kevin Marquet, Vicenç Beltran:
A Linux Kernel Scheduler Extension for Multi-core Systems. CoRR abs/2004.06354 (2020) - [i8]Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí, Vicenç Beltran, Antonio J. Peña:
DMR API: Improving cluster productivity by turning applications into malleable. CoRR abs/2005.05910 (2020) - [i7]Marcos Maroñas, Sergi Mateo, Kai Keller, Leonardo Bautista-Gomez, Eduard Ayguadé, Vicenç Beltran:
Extending the OpenCHK Model with Advanced Checkpoint Features. CoRR abs/2006.16616 (2020) - [i6]Antoni C. Navarro, Arthur Francisco Lorenzon, Eduard Ayguadé, Vicenç Beltran:
Enhancing Resource Management through Prediction-based Policies. CoRR abs/2009.10950 (2020) - [i5]Aleix Roca Nonell, Balazs Gerofi, Leonardo Bautista-Gomez, Dominique Martinet, Vicenç Beltran Querol, Yutaka Ishikawa:
On the Applicability of PEBS based Online Memory Access Tracking for Heterogeneous Memory Management at Scale. CoRR abs/2011.13432 (2020) - [i4]Aleix Roca Nonell, Vicenç Beltran Querol, Sergi Mateo Bellido:
Introducing the Task-Aware Storage I/O (TASIO) Library. CoRR abs/2011.13823 (2020) - 2019
- [i3]Kevin Sala, Xavier Teruel, Josep M. Pérez, Antonio J. Peña, Vicenç Beltran, Jesús Labarta:
Integrating Blocking and Non-Blocking MPI Primitives with Task-Based Programming Models. CoRR abs/1901.03271 (2019) - [i2]Rocío Carratalá-Sáez, Sven Christophersen, José Ignacio Aliaga, Vicenç Beltran, Steffen Börm, Enrique S. Quintana-Ortí:
Exploiting nested task-parallelism in the H-LU factorization. CoRR abs/1906.00874 (2019) - [i1]Jan Ciesko, Pedro J. Martínez-Ferrer, Raúl Peñacoba Veigas, Xavier Teruel, Vicenç Beltran:
HDOT - an Approach Towards Productive Programming of Hybrid Applications. CoRR abs/1912.08464 (2019)
Coauthor Index
Eduard Ayguadé
aka: Eduard Ayguadé Parra
aka: Eduard Ayguadé Parra
Jesús Labarta
aka: Jesús Labarta Mancho
aka: Jesús Labarta Mancho
Sergi Mateo
aka: Sergi Mateo Bellido
aka: Sergi Mateo Bellido
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