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2020 – today
- 2025
[j26]Nima Sahraneshinsamani, Sandra Catalán, José R. Herrero:
Mixed-precision pre-pivoting strategy for the LU factorization. J. Supercomput. 81(1): 87 (2025)- [j25]Adrián Castelló, Héctor Martínez, Sandra Catalán, Francisco D. Igual, Enrique S. Quintana-Ortí:
Experience-guided, mixed-precision matrix multiplication with apache TVM for ARM processors. J. Supercomput. 81(1): 214 (2025) - 2024
- [j24]Rafael Rodríguez-Sánchez
, Adrián Castelló, Sandra Catalán, Francisco D. Igual, Enrique S. Quintana-Ortí:
Experiences with nested parallelism in task-parallel applications using malleable BLAS on multicore processors. Int. J. High Perform. Comput. Appl. 38(2): 55-68 (2024) - [j23]Héctor Martínez, Sandra Catalán, Adrián Castelló, Enrique S. Quintana-Ortí:
Parallel GEMM-based convolutions for deep learning on multicore ARM and RISC-V architectures. J. Syst. Archit. 153: 103186 (2024) - [c20]Héctor Martínez, Francisco D. Igual, Rafael Rodríguez-Sánchez, Sandra Catalán, Adrián Castelló, Enrique S. Quintana-Ortí:
Inference with Transformer Encoders on ARM and RISC-V Multicore Processors. Euro-Par (2) 2024: 377-392 - 2023
- [j22]Sandra Catalán, José R. Herrero, Francisco D. Igual, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez:
Fine-grain task-parallel algorithms for matrix factorizations and inversion on many-threaded CPUs. Concurr. Comput. Pract. Exp. 35(27) (2023) - [j21]Sandra Catalán, Francisco D. Igual, José R. Herrero, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Programming parallel dense matrix factorizations and inversion for new-generation NUMA architectures. J. Parallel Distributed Comput. 175: 51-65 (2023) - [c19]Francisco D. Igual, Luis Piñuel, Sandra Catalán, Héctor Martínez, Adrián Castelló, Enrique S. Quintana-Ortí:
Automatic Generation of Micro-kernels for Performance Portability of Matrix Multiplication on RISC-V Vector Processors. SC Workshops 2023: 1521-1532 - [i7]Héctor Martínez, Sandra Catalán, Francisco D. Igual, José R. Herrero, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Co-Design of the Dense Linear AlgebravSoftware Stack for Multicore Processors. CoRR abs/2304.14480 (2023) - 2022
- [c18]Sandra Catalán, Francisco D. Igual, Rafael Rodríguez-Sánchez, José R. Herrero, Enrique S. Quintana-Ortí:
NUMA-Aware Dense Matrix Factorizations and Inversion with Look-Ahead on Multicore Processors. SBAC-PAD 2022: 91-99 - [c17]Adrián Castelló, Sandra Catalán, Francisco D. Igual, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez:
QR Factorization Using Malleable BLAS on Multicore Processors. ISC Workshops 2022: 176-189 - 2021
- [j20]Sandra Catalán, Rocío Carratalá-Sáez, Sergio Iserte:
Leveraging teaching on demand: Approaching HPC to undergrads. J. Parallel Distributed Comput. 156: 148-162 (2021) - [c16]Sandra Catalán, Francisco D. Igual, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Scalable Hybrid Loop- and Task-Parallel Matrix Inversion for Multicore Processors. IPDPS Workshops 2021: 679-687 - [c15]Sandra Catalán, Francisco D. Igual, Rafael Rodríguez-Sánchez, José R. Herrero, Enrique S. Quintana-Ortí:
A New Generation of Task-Parallel Algorithms for Matrix Inversion in Many-Threaded CPUs. PMAM@PPoPP 2021: 1-10 - 2020
- [j19]Sandra Catalán, Adrián Castelló, Francisco D. Igual, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Programming parallel dense matrix factorizations with look-ahead and OpenMP. Clust. Comput. 23(1): 359-375 (2020) - [j18]Pedro Valero-Lara, Sandra Catalán, Xavier Martorell, Tetsuzo Usui, Jesús Labarta:
sLASs: A fully automatic auto-tuned linear algebra library based on OpenMP extensions implemented in OmpSs (LASs Library). J. Parallel Distributed Comput. 138: 153-171 (2020) - [c14]Sandra Catalán, Tetsuzo Usui, Leonel Toledo, Xavier Martorell, Jesús Labarta, Pedro Valero-Lara:
Towards an Auto-Tuned and Task-Based SpMV (LASs Library). IWOMP 2020: 115-129
2010 – 2019
- 2019
- [j17]Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez, Robert A. van de Geijn:
A Case for Malleable Thread-Level Linear Algebra Libraries: The LU Factorization With Partial Pivoting. IEEE Access 7: 17617-17633 (2019) - [j16]Rafael Rodríguez-Sánchez, Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Andrés E. Tomás:
Look-ahead in the two-sided reduction to compact band forms for symmetric eigenvalue problems and the SVD. Numer. Algorithms 80(2): 635-660 (2019) - [j15]Andrés E. Tomás, Rafael Rodríguez-Sánchez, Sandra Catalán, Rocío Carratalá-Sáez, Enrique S. Quintana-Ortí:
Dynamic look-ahead in the reduction to band form for the singular value decomposition. Parallel Comput. 81: 22-31 (2019) - [c13]Sandra Catalán, Xavier Martorell, Jesús Labarta, Tetsuzo Usui, Leonel Antonio Toledo Díaz, Pedro Valero-Lara:
Accelerating Conjugate Gradient using OmpSs. PDCAT 2019: 121-126 - [c12]Leonel Toledo, Antonio J. Peña, Sandra Catalán, Pedro Valero-Lara:
Tasking in Accelerators: Performance Evaluation. PDCAT 2019: 127-132 - [c11]Pedro Valero-Lara, Sandra Catalán, Xavier Martorell, Jesús Labarta:
BLAS-3 Optimized by OmpSs Regions (LASs Library). PDP 2019: 25-32 - [c10]Rocío Carratalá-Sáez, Sergio Iserte, Sandra Catalán:
Teaching on Demand: an HPC Experience. EduHPC@SC 2019: 32-41 - 2018
- [b1]Sandra Catalán:
Multithreaded Dense Linear Algebra on Asymmetric Multi-core Processors. Jaume I University, Spain, 2018 - [j14]Sandra Catalán, José R. Herrero, Francisco D. Igual, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí, Chris Adeniyi-Jones:
Multi-threaded dense linear algebra libraries for low-power asymmetric multicore processors. J. Comput. Sci. 25: 140-151 (2018) - [j13]Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez:
Energy balance between voltage-frequency scaling and resilience for linear algebra routines on low-power multicore architectures. Parallel Comput. 73: 28-39 (2018) - [j12]Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez:
Static scheduling of the LU factorization with look-ahead on asymmetric multicore processors. Parallel Comput. 76: 18-27 (2018) - [j11]Pedro Alonso, Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez:
Two-sided orthogonal reductions to condensed forms on asymmetric multicore processors. Parallel Comput. 78: 85-100 (2018) - [c9]Andrés E. Tomás, Rafael Rodríguez-Sánchez, Sandra Catalán, Enrique S. Quintana-Ortí:
Reduction to Band Form for the Singular Value Decomposition on Graphics Accelerators. PMAM@PPoPP 2018: 51-60 - [i6]Sandra Catalán, Adrián Castelló, Francisco D. Igual, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Programming Parallel Dense Matrix Factorizations with Look-Ahead and OpenMP. CoRR abs/1804.07017 (2018) - 2017
- [j10]Luis Costero, Francisco D. Igual, Katzalin Olcoz, Sandra Catalán, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Revisiting conventional task schedulers to exploit asymmetry in multi-core architectures for dense linear algebra operations. Parallel Comput. 68: 59-76 (2017) - [j9]Sandra Catalán, Francisco D. Igual, Rafael Mayo, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Time and energy modeling of a high-performance multi-threaded Cholesky factorization. J. Supercomput. 73(1): 139-151 (2017) - [c8]Sandra Catalán, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí, José R. Herrero:
Static Versus Dynamic Task Scheduling of the Lu Factorization on ARM big. LITTLE Architectures. IPDPS Workshops 2017: 733-742 - [c7]Pedro Alonso, Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez:
Reduction to Tridiagonal Form for Symmetric Eigenproblems on Asymmetric Multicore Processors. PMAM@PPoPP 2017: 39-47 - [i5]Rafael Rodríguez-Sánchez, Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Andrés E. Tomás:
Two-Sided Reduction to Compact Band Forms with Look-Ahead. CoRR abs/1709.00302 (2017) - 2016
- [j8]Sandra Catalán, Francisco D. Igual, Rafael Mayo, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Architecture-aware configuration and scheduling of matrix multiplication on asymmetric multicore processors. Clust. Comput. 19(3): 1037-1051 (2016) - [j7]Charalampos Chalios, Dimitrios S. Nikolopoulos, Sandra Catalán, Enrique S. Quintana-Ortí:
Evaluating fault tolerance on asymmetric multicore systems-on-chip using iso-metrics. IET Comput. Digit. Tech. 10(2): 85-92 (2016) - [j6]Manuel F. Dolz, Julian M. Kunkel, Konstantinos Chasapis, Sandra Catalán:
An analytical methodology to derive power models based on hardware and software metrics. Comput. Sci. Res. Dev. 31(4): 165-174 (2016) - [c6]Sandra Catalán, A. Cristiano I. Malossi, Costas Bekas, Enrique S. Quintana-Ortí:
The Impact of Voltage-Frequency Scaling for the Matrix-Vector Product on the IBM POWER8. Euro-Par 2016: 103-116 - [c5]Sandra Catalán, Pablo Ezzatti, Enrique S. Quintana-Ortí, Alfredo Remón:
The Impact of Panel Factorization on the Gauss-Huard Algorithm for the Solution of Linear Systems on Modern Architectures. ICA3PP 2016: 405-416 - [c4]Luis Costero, Francisco D. Igual, Katzalin Olcoz, Sandra Catalán, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Refactoring Conventional Task Schedulers to Exploit Asymmetric ARM big.LITTLE Architectures in Dense Linear Algebra. IPDPS Workshops 2016: 692-701 - [i4]Sandra Catalán, José R. Herrero, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez, Robert A. van de Geijn:
A Case for Malleable Thread-Level Linear Algebra Libraries: The LU Factorization with Partial Pivoting. CoRR abs/1611.06365 (2016) - 2015
- [j5]M. Asunción Castaño, Sandra Catalán, Rafael Mayo, Enrique S. Quintana-Ortí:
Reducing the cost of power monitoring with DC wattmeters. Comput. Sci. Res. Dev. 30(2): 107-114 (2015) - [j4]Joseph Charles, William B. Sawyer, Manuel F. Dolz, Sandra Catalán:
Evaluating the performance and energy efficiency of the COSMO-ART model system. Comput. Sci. Res. Dev. 30(2): 177-186 (2015) - [j3]Pedro Alonso, Sandra Catalán, Francisco D. Igual, Rafael Mayo, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Time and energy modeling of high-performance Level-3 BLAS on x86 architectures. Simul. Model. Pract. Theory 55: 77-94 (2015) - [c3]José Ignacio Aliaga, Sandra Catalán, Charalampos Chalios, Dimitrios S. Nikolopoulos, Enrique S. Quintana-Ortí:
Performance and Fault Tolerance of Preconditioned Iterative Solvers on Low-Power ARM Architectures. PARCO 2015: 711-720 - [i3]Sandra Catalán, Francisco D. Igual, Rafael Mayo, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Architecture-Aware Configuration and Scheduling of Matrix Multiplication on Asymmetric Multicore Processors. CoRR abs/1506.08988 (2015) - [i2]Sandra Catalán, Francisco D. Igual, Rafael Mayo, Luis Piñuel, Enrique S. Quintana-Ortí, Rafael Rodríguez-Sánchez:
Performance and Energy Optimization of Matrix Multiplication on Asymmetric big.LITTLE Processors. CoRR abs/1507.05129 (2015) - [i1]Sandra Catalán, José R. Herrero, Francisco D. Igual, Rafael Rodríguez-Sánchez, Enrique S. Quintana-Ortí:
Multi-Threaded Dense Linear Algebra Libraries for Low-Power Asymmetric Multicore Processors. CoRR abs/1511.02171 (2015) - 2014
- [j2]Maria Barreda, Sandra Catalán, Manuel F. Dolz, Rafael Mayo, Enrique S. Quintana-Ortí:
Automatic detection of power bottlenecks in parallel scientific applications. Comput. Sci. Res. Dev. 29(3-4): 221-229 (2014) - [j1]Mohammed el Mehdi Diouri, Manuel F. Dolz, Olivier Glück, Laurent Lefèvre, Pedro Alonso, Sandra Catalán, Rafael Mayo, Enrique S. Quintana-Ortí:
Assessing Power Monitoring Approaches for Energy and Power Analysis of Computers. Sustain. Comput. Informatics Syst. 4(2): 68-82 (2014) - [c2]Sandra Catalán, Jorge González-Domínguez, Rafael Mayo, Enrique S. Quintana-Ortí:
Analyzing the Energy Efficiency of the Memory Subsystem in Multicore Processors. ISPA 2014: 10-17 - 2013
- [c1]Mohammed el Mehdi Diouri, Manuel F. Dolz, Olivier Glück, Laurent Lefèvre, Pedro Alonso, Sandra Catalán, Rafael Mayo, Enrique S. Quintana-Ortí:
Solving Some Mysteries in Power Monitoring of Servers: Take Care of Your Wattmeters! EE-LSDS 2013: 3-18
Coauthor Index
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