Sandra Catalán

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 39

Top Topics

Multicore Processors

Energy Efficiency

Top Venues

Parallel Comput.

Comput. Sci. Res. Dev.

IPDPS Workshops

Publications

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) (2024)
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 (2024)
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 (2023)
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)
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)
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 (2023)
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)
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)
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)
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)
Sandra Catalán, Rocío Carratalá-Sáez, Sergio Iserte
Leveraging teaching on demand: Approaching HPC to undergrads. J. Parallel Distributed Comput. 156 (2021)
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)
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) (2020)
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 (2020)
Rocío Carratalá-Sáez, Sergio Iserte, Sandra Catalán
Teaching on Demand: an HPC Experience. EduHPC@SC (2019)
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) (2019)
Leonel Toledo, Antonio J. Peña, Sandra Catalán, Pedro Valero-Lara
Tasking in Accelerators: Performance Evaluation. PDCAT (2019)
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 (2019)
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 (2019)
Pedro Valero-Lara, Sandra Catalán, Xavier Martorell, Jesús Labarta
BLAS-3 Optimized by OmpSs Regions (LASs Library). PDP (2019)
Sandra Catalán, Xavier Martorell, Jesús Labarta, Tetsuzo Usui, Leonel Antonio Toledo Díaz, Pedro Valero-Lara
Accelerating Conjugate Gradient using OmpSs. PDCAT (2019)
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)
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 (2018)
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 (2018)
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 (2018)
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 (2018)
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 (2018)
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 (2017)
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) (2017)
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)
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 (2017)
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)
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) (2016)
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 (2016)
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) (2016)
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)
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) (2016)
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)
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)
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) (2015)
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) (2015)
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 (2015)
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 (2015)
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)
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 (2015)
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 (2015)
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) (2014)
Sandra Catalán, Jorge González-Domínguez, Rafael Mayo, Enrique S. Quintana-Ortí
Analyzing the Energy Efficiency of the Memory Subsystem in Multicore Processors. ISPA (2014)
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) (2014)
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)