Vicenç Beltran

Orcid: 0000-0002-3580-9630

Affiliations:
  • Barcelona Supercomputing Center, Spain
  • Technical University of Catalonia, Barcelona, Spain (PhD 2009)


According to our database1, Vicenç Beltran authored at least 70 papers between 2004 and 2023.

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Bibliography

2023
Mitigating the NUMA effect on task-based runtime systems.
J. Supercomput., September, 2023

Improving the performance of classical linear algebra iterative methods via hybrid parallelism.
J. Parallel Distributed Comput., September, 2023

Assessing Saiph, a task-based DSL for high-performance computational fluid dynamics.
Future Gener. Comput. Syst., 2023

Optimizing Iterative Data-Flow Scientific Applications Using Directed Cyclic Graphs.
IEEE Access, 2023

Optimizing Single-Source Graph Execution on NUMA Machines.
Proceedings of the XIII Brazilian Symposium on Computing Systems Engineering, 2023

2022
A Native Tensor-Vector Multiplication Algorithm for High Performance Computing.
IEEE Trans. Parallel Distributed Syst., 2022

Automated generation of High-Performance Computational Fluid Dynamics Codes.
J. Comput. Sci., 2022

Accelerating Task-based Iterative Applications.
CoRR, 2022

nOS-V: Co-Executing HPC Applications Using System-Wide Task Scheduling.
CoRR, 2022

Automatic aggregation of subtask accesses for nested OpenMP-style tasks.
Proceedings of the 2022 IEEE 34th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD), 2022

Seamless optimization of the GEMM kernel for task-based programming models.
Proceedings of the ICS '22: 2022 International Conference on Supercomputing, Virtual Event, June 28, 2022

OmpSs-2@Cluster: Distributed Memory Execution of Nested OpenMP-style Tasks.
Proceedings of the Euro-Par 2022: Parallel Processing, 2022

2021
Advanced synchronization techniques for task-based runtime systems.
Proceedings of the PPoPP '21: 26th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2021

OpenMP Taskloop Dependences.
Proceedings of the OpenMP: Enabling Massive Node-Level Parallelism, 2021

Combining Dynamic Concurrency Throttling with Voltage and Frequency Scaling on Task-based Programming Models.
Proceedings of the ICPP 2021: 50th International Conference on Parallel Processing, Lemont, IL, USA, August 9, 2021

Combining One-Sided Communications with Task-Based Programming Models.
Proceedings of the IEEE International Conference on Cluster Computing, 2021

2020
Iteration-fusing conjugate gradient for sparse linear systems with MPI + OmpSs.
J. Supercomput., 2020

HDOT - An approach towards productive programming of hybrid applications.
J. Parallel Distributed Comput., 2020

Extending the OpenCHK Model with advanced checkpoint features.
Future Gener. Comput. Syst., 2020

Enhancing Resource Management Through Prediction-Based Policies.
Proceedings of the Euro-Par 2020: Parallel Processing, 2020

A Toolchain to Verify the Parallelization of OmpSs-2 Applications.
Proceedings of the Euro-Par 2020: Parallel Processing, 2020

Towards Data-Flow Parallelization for Adaptive Mesh Refinement Applications.
Proceedings of the IEEE International Conference on Cluster Computing, 2020

Evaluating Worksharing Tasks on Distributed Environments.
Proceedings of the IEEE International Conference on Cluster Computing, 2020

2019
Integrating blocking and non-blocking MPI primitives with task-based programming models.
Parallel Comput., 2019

Erratum to "Exploiting nested task-parallelism in theH-LU factorization" [J. Comput. Sci. 33 (2019) 20-33].
J. Comput. Sci., 2019

Exploiting nested task-parallelism in the H-LU factorization.
J. Comput. Sci., 2019

Assembling a High-Productivity DSL for Computational Fluid Dynamics.
Proceedings of the Platform for Advanced Scientific Computing Conference, 2019

Introducing the Task-Aware Storage I/O (TASIO) Library.
Proceedings of the OpenMP: Conquering the Full Hardware Spectrum, 2019

A Linux Kernel Scheduler Extension for Multi-core Systems.
Proceedings of the 26th IEEE International Conference on High Performance Computing, 2019

Worksharing Tasks: An Efficient Way to Exploit Irregular and Fine-Grained Loop Parallelism.
Proceedings of the 26th IEEE International Conference on High Performance Computing, 2019

2018
DMR API: Improving cluster productivity by turning applications into malleable.
Parallel Comput., 2018

On the adequacy of lightweight thread approaches for high-level parallel programming models.
Future Gener. Comput. Syst., 2018

On the Applicability of PEBS based Online Memory Access Tracking for Heterogeneous Memory Management at Scale.
Proceedings of the Workshop on Memory Centric High Performance Computing, 2018

Improving the Interoperability between MPI and Task-Based Programming Models.
Proceedings of the 25th European MPI Users' Group Meeting, 2018

Variable Batched DGEMM.
Proceedings of the 26th Euromicro International Conference on Parallel, 2018

Saiph: Towards a DSL for High-Performance Computational Fluid Dynamics.
Proceedings of the Real World Domain Specific Languages Workshop, 2018

2017
Adaptive and Architecture-Independent Task Granularity for Recursive Applications.
Proceedings of the Scaling OpenMP for Exascale Performance and Portability, 2017

Improving the Integration of Task Nesting and Dependencies in OpenMP.
Proceedings of the 2017 IEEE International Parallel and Distributed Processing Symposium, 2017

A Directive-Based Approach to Perform Persistent Checkpoint/Restart.
Proceedings of the 2017 International Conference on High Performance Computing & Simulation, 2017

Supporting automatic recovery in offloaded distributed programming models through MPI-3 techniques.
Proceedings of the International Conference on Supercomputing, 2017

Efficient Scalable Computing through Flexible Applications and Adaptive Workloads.
Proceedings of the 46th International Conference on Parallel Processing Workshops, 2017

2015
Boosting irregular array Reductions through In-lined Block-ordering on fast processors.
Proceedings of the 2015 IEEE High Performance Extreme Computing Conference, 2015

Collective Offload for Heterogeneous Clusters.
Proceedings of the 22nd IEEE International Conference on High Performance Computing, 2015

2014
A data flow language to develop high performance computing DSLs.
Proceedings of the Fourth International Workshop on Domain-Specific Languages and High-Level Frameworks for High Performance Computing, 2014

Leveraging OmpSs to Exploit Hardware Accelerators.
Proceedings of the 26th IEEE International Symposium on Computer Architecture and High Performance Computing, 2014

Task-Parallel Reductions in OpenMP and OmpSs.
Proceedings of the Using and Improving OpenMP for Devices, Tasks, and More, 2014

Task-Based Programming with OmpSs and Its Application.
Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

2012
Energy accounting for shared virtualized environments under DVFS using PMC-based power models.
Future Gener. Comput. Syst., 2012

Optimizing resource utilization with software-based temporal multi-threading (stmt).
Proceedings of the 19th International Conference on High Performance Computing, 2012

2010
Performance Management of Accelerated MapReduce Workloads in Heterogeneous Clusters.
Proceedings of the 39th International Conference on Parallel Processing, 2010

A CellBE-based HPC Application for the Analysis of Vulnerabilities in Cryptographic Hash Functions.
Proceedings of the 12th IEEE International Conference on High Performance Computing and Communications, 2010

Analysis of Task Offloading for Accelerators.
Proceedings of the High Performance Embedded Architectures and Compilers, 2010

Accurate energy accounting for shared virtualized environments using PMC-based power modeling techniques.
Proceedings of the 2010 11th IEEE/ACM International Conference on Grid Computing, 2010

2009
Achieving high memory performance from heterogeneous architectures with the SARC programming model.
Proceedings of the 10th workshop on MEmory performance, 2009

Speeding Up Distributed MapReduce Applications Using Hardware Accelerators.
Proceedings of the ICPP 2009, 2009

CellMT: A cooperative multithreading library for the Cell/B.E.
Proceedings of the 16th International Conference on High Performance Computing, 2009

2008
Improving web server efficiency on commodity hardware.
PhD thesis, 2008

A hybrid connector for efficient web servers.
Int. J. High Perform. Comput. Netw., 2008

Dynamic CPU provisioning for self-managed secure web applications in SMP hosting platforms.
Comput. Networks, 2008

Reducing wasted resources to help achieve green data centers.
Proceedings of the 22nd IEEE International Symposium on Parallel and Distributed Processing, 2008

Understanding tuning complexity in multithreaded and hybrid web servers.
Proceedings of the 22nd IEEE International Symposium on Parallel and Distributed Processing, 2008

Improving Web Server Performance Through Main Memory Compression.
Proceedings of the 14th International Conference on Parallel and Distributed Systems, 2008

Tailoring Resources: The Energy Efficient Consolidation Strategy Goes Beyond Virtualization.
Proceedings of the 2008 International Conference on Autonomic Computing, 2008

2007
Designing an overload control strategy for secure e-commerce applications.
Comput. Networks, 2007

Improving disk bandwidth-bound applications through main memory compression.
Proceedings of the 2007 workshop on MEmory performance, 2007

2005
Characterizing Secure Dynamic Web Applications Scalability.
Proceedings of the 19th International Parallel and Distributed Processing Symposium (IPDPS 2005), 2005

Session-Based Adaptive Overload Control for Secure Dynamic Web Applications.
Proceedings of the 34th International Conference on Parallel Processing (ICPP 2005), 2005

A Hybrid Web Server Architecture for e-Commerce Applications.
Proceedings of the 11th International Conference on Parallel and Distributed Systems, 2005

A Hybrid Web Server Architecture for Secure e-Business Web Applications.
Proceedings of the High Performance Computing and Communications, 2005

2004
Evaluating the Scalability of Java Event-Driven Web Servers.
Proceedings of the 33rd International Conference on Parallel Processing (ICPP 2004), 2004


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