PUBLICATIONS

1. Cache-aware optimization of matrix multiplication and matrix factorizations on multicore processors

Martínez,H.  Catalán,S.  Igual,F.D.  Herrero,J.R.  Rodríguez-Sánchez,R.  Quintana-Ortí,E.S.

Cluster Computing. Vol. 28, Num. 12. 2025

ISSN: 1573-7543, 1386-7857

2. Characterization of quantized inference with transformer encoders on low power CPUs

Martínez,H.  Catalán,S.  Castelló,A.  Quintana-Ortí,E.S.

International Journal of High Performance Computing Applications. 2025.

ISSN: 1741-2846, 1094-3420

3. Experience-guided, mixed-precision matrix multiplication with apache TVM for ARM processors

Castelló, A., Martínez, H., Catalán, S., Igual, F. D., Quintana-Ortí, E. S.

Journal of Supercomputing. Vol. 81, Num. 1, pp. 1-22. 2025.

ISSN: 0920-8542

4. Mixed-Precision Pre-Pivoting Strategy for the LU Factorization

Sahraneshinsamani, N., Catalán, S., Herrero, J.R.

Journal of Supercomputing. Vol. 81, Num. 87. 2025.

ISSN: 0920-8542

5. Experiences with nested parallelism in task-parallel applications using malleable BLAS on multicore processors

Rodríguez-Sánchez, R.,  Castelló, A.,  Catalán, S.,  Igual, F.D., Quintana-Ortí, E.S.

International Journal of High Performance Computing Applications, Vol. 38, Num. 2, pp. 55-68. 2024

ISSN: 1094-3420

6. Parallel GEMM-based convolutions for deep learning on multicore ARM and RISC-V architectures

Martínez, H.,  Catalán, S., Castelló, A., Quintana-Ortí, E.S.

Journal of Systems Architecture, Vol. 153.2024

ISSN: 1383-7621

7. Programming parallel dense matrix factorizations and inversion for new-generation NUMA architectures

Catalán, S.,  Igual, F.D., Herrero, J.R., Rodríguez-Sánchez, R.,  Quintana-Ortí, E.S.
Journal of Parallel and Distributed Computing, Vol. 175, pp. 51-65. 2023.

ISSN: 0743-7315 

8. Fine-grain task-parallel algorithms for matrix factorizations and inversion on many-threaded CPUs

Catalán, S., Herrero, J.R., Igual, F.D., Quintana-Ortí, E.S., Rodríguez-Sánchez, R.

Concurrency and Computation: Practice and Experience, Vol. 35, Núm. 27, pp. 1-16. 2023.

ISSN: 1532-0634 

9. Experiences with nested parallelism in task-parallel applications using malleable BLAS on multicore processors

Rodríguez-Sánchez, R., Castelló, A., Catalán, S., Igual, F.D., Quintana-Ortí, E.S.
International Journal of High Performance Computing Applications. 2023.

ISSN: 1741-2846 

10. sLASs: A fully automatic auto-tuned linear algebra library based on OpenMP extensions implemented in OmpSs (LASs Library)

Valero-Lara, P.,  Catalán, S.,  Martorell, X.,  Usui, T.,  Labarta, J.
Journal of Parallel and Distributed Computing, Vol. 138, pp. 153-171. 2020.

ISSN: 0743-7315 

11. Programming parallel dense matrix factorizations with look-ahead and OpenMP

Catalán, S., Castelló, A., Igual, F.D., Rodríguez-Sánchez, R.,  Quintana-Ortí, E.S.
Cluster Computing, Vol. 23, Núm. 1, pp. 359-375. 2020.

ISSN: 1573-7543 

12. Look-ahead in the two-sided reduction to compact band forms for symmetric eigenvalue problems and the SVD

Rodríguez-Sánchez, R., Catalán, S., Herrero, J.R., Quintana-Ortí, E.S., Tomás, A.E.
Numerical Algorithms, Vol. 80, Núm. 2, pp. 635-660. 2019.

ISSN: 1572-9265 

13. Dynamic look-ahead in the reduction to band form for the singular value decomposition

Tomás, A.E., Rodríguez-Sánchez, R., Catalán, S., Carratalá-Sáez, R., Quintana-Ortí, E.S.
Parallel Computing, Vol. 81, pp. 22-31. 2019.

ISSN: 0167-8191 

14. A Case for Malleable Thread-Level Linear Algebra Libraries: The LU Factorization with Partial Pivoting

Catalan, S., Herrero, J.R., Quintana-Orti, E.S., Rodriguez-Sanchez, R., Van De Geijn, R.
IEEE Access, Vol. 7, pp. 17617-17633. 2019.

ISSN: 2169-3536 

15. Two-sided orthogonal reductions to condensed forms on asymmetric multicore processors

Alonso, P., Catalán, S., Herrero, J.R., Quintana-Ortí, E.S., Rodríguez-Sánchez, R.
Parallel Computing, Vol. 78, pp. 85-100. 2018.

ISSN: 0167-8191 

16. Static scheduling of the LU factorization with look-ahead on asymmetric multicore processors

Catalán, S., Herrero, J.R., Quintana-Ortí, E.S., Rodríguez-Sánchez, R.
Parallel Computing, Vol. 76, pp. 18-27. 2018.

ISSN: 0167-8191 

17. Multi-threaded dense linear algebra libraries for low-power asymmetric multicore processors

Catalán, S., Igual, F.D., Herrero, J.R., Quintana, E.S., Rodríguez-Sánchez, R.

J. of Computational Science, Vol. 25, pp. 140-151. 2018.

ISSN: 0920-8542

18. Energy balance between voltage-frequency scaling and resilience for linear algebra routines on low-power multicore architectures

Catalán, S., Herrero, J.R., Quintana, E.S., Rodríguez-Sánchez, R.

Parallel Computing, Vol. 73, pp. 28-39. 2018.

ISSN: 0167-8191

19. Revisiting conventional task schedulers to exploit asymmetry in multi-core architectures for dense linear algebra operations

Costero, L., Igual, F.D., Olcoz, K., Catalán, S., Rodríguez-Sánchez, R., Quintana-Ortí, E.S.

Parallel Computing, Vol. 68, pp. 59-76. 2017.

ISSN: 0167-8191

20. Time and energy modeling of a high-performance multi-threaded Cholesky factorization

Catalán, S., Igual, F.D., Mayo, R., Rodríguez-Sánchez, R., Quintana-Orti, E.S.

Journal of Supercomputing, Vol. 73, Núm. 1, pp. 139-151. 2017

ISSN: 0920-8542

21. Architecture-aware configuration and scheduling of matrix multiplication on asymmetric multicore processors

Catalán, S., Igual, F.D., Mayo, R., Quintana, E.S, Rodríguez-Sánchez, R.

Journal of Cluster Computing, pp. 1037-1051, 2016.

ISSN: 1573-7543

22. Evaluating asymmetric multicore systems-on-chip and the cost of fault tolerance using iso-metrics

Chalios, C., Nikolopoulos, D., Catalán, S., Quintana, E.S.

IET Computers & Digital Techniques, Vol 10 (2). pp. 85-92, 2016.

ISSN: 1751-8601.

23. An analytical methodology to derive power models based on hardware and software metrics

Dolz, M.F., Kunkel, J., Chasapis, K., Catalán, S.

Computer Science-Research and Development, pp. 1-10, 2015.

24. Time and energy modeling of high-performance level-3 BLAS on x86 architectures

Alonso, P., Catalán, S., Igual, F.D., Mayo, R., Rodríguez-Sánchez, R., Quintana, E.S.

Simulation Modelling Practice and Theory, Vol. 55, pp. 77-94, 2015.

ISSN: 1569-190X.

25. Evaluating the performance and energy efficiency of the COSMO-ART model system

Charles, J., Sawyer, W., M., Dolz, M.F., Catalán, S.

Computer Science-Research and Development, Vol. 30(2), pp. 177-186, 2014.

ISSN: 1865-2042

26. Reducing the cost of power monitoring with DC wattmeters

Castaño, M. A., Catalán, S., Mayo, R., Quintana-Ortí, E. S.

Computer Science-Research and Development, Vol. 30(2), pp. 107-114, 2014.

ISSN: 1865-2042

27. Assessing Power Monitoring Approaches for Energy and Power Analysis of Computers

El Mehdi Diouri, M., Dolz, M.F., Glück, O., Lefèvre, L.,Alonso, P., Catalán, S., Mayo, R., Quintana-Ortí E.S

Journal of Sustainable Computing, Informatics and Systems, Vol. 4 (2), pp. 68-82 2014.

ISSN: 2210-5379

28. Automatic detection of power bottlenecks in parallel scientific applications

Barreda, M., Catalán, S., Dolz, M. F., Mayo, R., Quintana-Ortí, E. S

Computer Science-Research and Development, Vol 29 (3-4) pp. 221-229, 2013.

ISSN: 1865-2034

1. 1. Performance Analysis of BERT on RISC-V Processors with SIMD Units. 

Martínez, H., Catalán, S., García, C., Igual, F. D., Rodríguez-Sánchez, R., Castelló, A.,  Quintana-Ortí, E. S.

High Performance Computing. ISC High Performance 2024 International Workshops. ISC High Performance 2023. Lecture Notes in Computer Science, Vol 15058, pp. 325-338. 2024.

1. 2. Inference with Transformer Encoders on ARM and RISC-V Multicore Processors

Martínez, H., Igual, F. D., Rodríguez-Sánchez, R., Catalán, S., Castelló, A., Quintana-Ortí, E. S.

Euro-Par 2024: Parallel Processing. Euro-Par 2024. Lecture Notes in Computer Science, Vol. 14802, pp. 377-392. 2024.

1. 3. Automatic Generation of Micro-kernels for Performance Portability of Matrix Multiplication on RISC-V Vector Processors

Igual, F.  Piñuel, L. Catalán, S. Martínez, H. Castelló, A. Quintana-Ortí, E.S.

Proceedings of 2023 SC Workshops of the International Conference on High Performance Computing, Network, Storage, and Analysis, SC Workshops 2023. pp. 1523-1532. 2023.

ISBN: 9798400707858

1. 4. QR Factorization Using Malleable BLAS on Multicore Processors

Castelló, A.  Catalán, S.  Igual, F.D.  Quintana-Ortí, E.S.  Rodríguez-Sánchez, R.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). pp.176-189. 2022.

ISBN: 9783031232190 

1. 5. NUMA-Aware Dense Matrix Factorizations and Inversion with Look-Ahead on Multicore Processors

Catalan, S.  Igual, F.D.  Rodriguez-Sanchez, R. Herrero, J.R. Quintana-Orti, E.S.
Proceedings - Symposium on Computer Architecture and High Performance Computing. pp. 91-99. 2022.

ISBN: 9781665451550 

1. 6. Fine-grain task-parallel algorithms for matrix factorizations and inversion on many-threaded CPUs

Catalán, S.  Herrero, J.R.  Igual, F.D.   Quintana-Ortí, E.S.   Rodríguez-Sánchez, R.
Concurrency and Computation: Practice and Experience. 2022.

ISSN: 1532-0634 

1. 7. Scalable Hybrid Loop- And Task-Parallel Matrix Inversion for Multicore Processors

Catalan, S.  Igual, F.D.  Rodriguez-Sanchez, R.  Quintana-Orti, E.S.
2021 IEEE International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2021 - In conjunction with IEEE IPDPS 202. pp. 679-687. 2021.

ISBN: 9781665435772 

1. 8. A New Generation of Task-Parallel Algorithms for Matrix Inversion in Many-Threaded CPUs

Catalán, S.  Igual, F.D.  Rodríguez-Sánchez, R.  Herrero, J.R.  Quintana-Ortí, E.S.
Proceedings of the 12th International Workshop on Programming Models and Applications for Multicores and Manycores, PMAM 2021. pp. 1-10. 2021.

ISBN: 9781450383486 

1. 9. Towards an auto-tuned and task-based spmv (lass library)

Catalán, S.  Usui, T. Toledo, L. Martorell, X. Labarta, J. Valero-Lara, P.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). pp. 115-129. 2020.

ISBN: 9783030581435 

1. 10. Tasking in accelerators: Performance evaluation

Toledo, L.  Pena, A.J.  Catalan, S.  Valero-Lara, P.
Proceedings - 2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019. pp. 127-132. 2019.

ISBN: 9781728126166

1. 11. BLAS-3 Optimized by OmpSs Regions (LASs Library)

Valero-Lara, P. Catalán, S. Martorell, X. Labarta, J.
Proceedings - 27th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, PDP 2019. pp. 25-32 . 2019.

ISBN: 9781728116440 

1. 12. Accelerating conjugate gradient using OmpSs

Catalan, S. Martorell, X.  Labarta, J.  Usui, T. Diaz, L.A.T.  Valero-Lara, P.
Proceedings - 2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019. pp. 121-126 . 2019.

ISBN: 9781728126166 

1. 13. Reduction to band form for the singular value decomposition on graphics accelerators

Tomás, A.E.  Catalán, S.  Rodríguez-Sánchez, R.  Quintana-Ortí, E.S.
Proceedings of the 9th International Workshop on Programming Models and Applications for Multicores and Manycores, PMAM 2018. pp. 51-60. 2018.

ISBN: 9781450356459 

1. 14. Static versus dynamic task scheduling of the LU factorization on ARM big.LITTLE architectures

S. Catalán, J. R. Herrero, E. S. Quintana, R. Rodríguez.

7th Int. Workshop on Accelerators and Hybrid Exascale Systems, AsHES 2017, pp. 733-742. Orlando (EE.UU.). 2017.

ISBN: 978-1-5386-3409-7 

1. 15. Reduction to tridiagonal form for symmetric eigenproblems on asymmetric multicore processors

P. Alonso, S. Catalán, J. R. Herrero, E. S. Quintana, R. Rodríguez.

8th International Workshop on Programming Models and Applications for Multicores and Manycores, PMAM 2017, pp. 39-47. Austin (EE.UU.). 2017.

ISBN: 978-1-4503-4883-6.

1. 16. The impact of panel factorization on the Gauss-Huard algorithm for the solution of linear systems on modern architectures

S. Catalán, P. Ezzatti, E. S. Quintana, A. Remón.

Lecture Notes in Computer Science 10048,16th Int. Conf. ICA3PP(Eds: J. Carretero, J. Garcia-Blas, R. K.L. Ko, P. Mueller, K. Nakano), pp. 405-416. Granada (España). 2016.

ISBN: 978-3-319-49582-8.

1. 17. The impact of voltage-frequency scaling for the matrix-vector product on the IBM Power8

Catalán, S., Malossi, A. C. I., Bekas, C., Quintana-Ortí, E.S.

Lecture Notes in Computer Science, Euro-Par 2016, pp. 103-116, (P. F. Dutot, D. Trystram. Grenoble (Francia). 2016.

ISBN: 978-3-319-43658-6.

1. 18. Refactoring conventional task schedulers to exploit asymmetric ARM big.LITTLE architectures in dense linear algebra

Costero, L., Igual, F. D., Olcoz, K., Catalán, S., R., Rodríguez-Sánchez, R., Quintana-Ortí, E.S.

16th Int. Workshop on Accelerators and Hybrid Exascale Systems, AsHES 2016, pp. 692-701. Chicago (EE.UU.). 2016.

ISBN: 978-1-5090-2140-6.

1. 19. Performance and fault tolerance of preconditioned iterative solvers on low-power ARM architectures

Aliaga, J., Catalán, S., Chalios, C., Nikolopoulos, D., Quintana-Ortí, E. S.

Parallel Computing – ParCo2015, Vol 27, pp. 711-720. Edinburgo (Reino Unido). 2016

ISBN: 978-1-61499-620-0

1. 20. Time and energy modeling of high performance multi-threaded matrix multiplication

Catalán, S., Igual, F.D, Mayo, R., Rodríguez-Sánchez, R., Quintana-Ortí, E.S.

15th International Conference on Computational and Mathematical Methods in Science and Engineering -- CMMSE'15, Vol 1, pp. 311-316. Rota (Spain). 2015.

ISBN: 978-84-617-2230-3.

1. 21. Analyzing the Energy Efficiency of the Memory Subsystem in Multicore Processors

Catalán, S., González-Domínguez, J., Mayo, R., Quintana-Ortí E.S

IEEE International Symposium on Parallel and Distributed Processing with Applications – ISPA. Milan (Italy). 2014

1. 22. Solving some mysteries in power monitoring of servers: take care of your wattmeters!

El Mehdi Diouri, M., Dolz, M.F., Glück, O., Lefèvre, L.,Alonso, P., Catalán, S., Mayo, R., Quintana-Ortí E.S

Proc. Energy Efficiency in Large Scale Distributed Systems conference – EE-LSDS, pp. 3-18. Viena (Austria). 2013

1. 23. A framework for power-performance analysis of parallel scientific applications

M. Barreda, S. Barrachina, S. Catalán, M. F. Dolz, G. Fabregat, R. Mayo, E. S. Quintana

Third Int. Conference on Smart Grids, Green Communications and IT Energy-aware Technologies -- Energy 2013,pp. 114-119, 2013. Lisboa (Portugal). 2013.

1. 24. Tracing the Power and Energy Consumption of the QR Factorization on Multicore Processors

Barreda, M.; Catalán, S.; Dolz, M.F .; Mayo, R.; Quintana-Ortí, E. S

12th International Conference Computational and Mathematical Methods in Science and Engineering – CMMSE'12, pp. 134-142. La Manga (Spain). 2012

1. Paralelismo anidado utilizando BLAS maleable en procesadores multinúcleo

Catalán, S., Rodríguez-Sánchez, R., Castelló, A., Quintana-Ortí, E.S., Igual, F.D.

XXXIII Jornadas de Paralelismo, Ciudad Real (Spain). 2023

2. Un enfoque unificado para la resolución de sistemas de ecuaciones lineales explotando paralelismo de tareas 

Aliaga, J.I, Barreda, M., Carratalá-Sáez, R., Catalán, S., Quintana-Ortí, E.S. 

XXVIII Jornadas de Paralelismo, Málaga (Spain). 2017

3. Bibliotecas de Álgebra Lineal Densa Conscientes de la Asimetría del Procesador 

Alonso, P., Catalán, S., Costero, L., Herrero, J. R., Igual, F. D., Quintana-Ortí, E. S.,  Olcoz, K., Rodríguez-Sánchez, R. 

XXVIII Jornadas de Paralelismo, Málaga (Spain). 2017

4. Reducción del Coste de Monitorización de la Potencia con Medidores de Corriente Continua

Castaño, M. A., Catalán, S., Mayo, R., Quintana-Ortí, E. S.

XXV Jornadas de Paralelismo. Valladolid (Spain). 2014

5. Detección automática de cuellos de botella de potencia en aplicaciones científicas paralelas 

M. Barreda, S. Catalán, M. F. Dolz, R. Mayo, E. S. Quintana  

XXIV Jornadas de Paralelismo. Madrid (Spain). 2013

• Leveraging teaching on demand: Approaching HPC to undergrads

1. 1. Opening doors to the digital future: a computer science experience for 5-year-old children

     Carratalá-Sáez, R., Catalán, S. 

     19th annual International Technology, Education and Development Conference (INTED), pp. 1007- 

     1013. 2025.

     ISBN: 978-84-09-70107-0

1. 2. A Study on SDG Awareness in Computer Science Curricula

Tomás, V. R., Catalán, S., Castillo, M., León, G.

Conference on Sustainable Energy Education (SEED), pp. 518-526. 2024.

ISBN: 978-84-1396-271-9

1. 3. Elaborating group posters to cooperative learn storage devices and file systems for data centres

Dolz, M. F., Catalán, S., Castillo, M., Tomás, V. R.

15th International Conference on Education and New Learning Technologies (EDULEARN), pp. 7615 - 7620. 2023.

ISBN: 978-84-09-52151-7 

1. 4. Active Learning in Computer Networks

Catalán, S., Moreno-Vozmediano, R., Dolz, M. F., Castillo M.

15th International Conference on Education and New Learning Technologies (EDULEARN), pp. 7621 - 7627. 2023.

ISBN: 978-84-09-52151-7 

1. 5. Diseño de un Juego Tipo Trivial Virtual en la Asignatura de Biofarmacia y Farmacocinética

Ana Isabel Fraguas Sánchez, Juan Aparicio Blanco, Ana Ferández Carballido, María García Cremades-Mira, Emilia Bacia Hernández, Sofía Negro Álvarez, Rafael Rodríguez Sánchez, Sandra Catalán Pallarés.

XX Foro Internacional sobre Evaluación de la Calidad de la Investigación y la Educación Superior (FECIES), pp. 184. 2023.

ISBN: 978-84-1170-268-3

1. 6. Capacitación en la Generación de Contenidos Divulgativos de Ciencias de la Salud para Entornos Virtuales 

Cristina Martín Sabroso, Ana Isabel Fraguas Sánchez, Sofía Negro Álvarez, Damián Córdoba Díaz, Ana Fernández Carballido, Emilia Barcia Hernández, Alexandre Pérez López, Pablo Notivoli Díez, Beatriz Tapias Frutos, Rafael Rodríguez Sánchez, Sandra Catalán, Ana Isabel Torres Suárez, Juan Aparicio Blanco

XIX Foro Internacional sobre Evaluación de la Calidad de la Investigación y la Educación Superior (FECIES), pp. 247. 2022.

ISBN:  978-84-1122-609-7 

1. 7. Capacitación de alumnos de pregrado en la generación de contenidos divulgativos de Farmacia y Tecnología Farmacéutica para su difusión en entornos virtuales" 

APARICIO, Juan, CATALÁN, Sandra, RODRÍGUEZ, Rafael, TAPIAS, Beatriz, PÉREZ, Alexandre, BARCIA, Emilia, FERNÁNDEZ, Ana, CÓRDOBA, Damián, NEGRO, Sofía, FRAGUAS, Ana I., MARTÍN, Cristina, TORRES, Ana I. en el congreso de SEFIG (Sociedad Española de Farmacia Industrial y Galénica). pp. 301-302 . 2022.

ISBN:  ISBN: 978-84-09-46961-1 

1. 8. Training in the Generation of Informative Content on Health Sciences Subjects for Dissemination in Virtual Environments: Implementation Design of the GEDITEFAR Project

Juan Aparicio Blanco; Cristina Martín Sabroso; Alexandre Pérez López; Beatriz Tapias Frutos; Sofía Negro Álvarez; Damián Córdoba Díaz; Ana Isabel Fraguas Sánchez; Ana Ferández Carballido; Emilia Barcia Hernández; Sandra Catalán Pallarés; Rafael Rodríguez Sánchez; Ana Isabel Torres Suárez. 

16th International Technology, Education and Development Conference Proceedings, pp. 4593 - 4600. 2022. 

ISBN 978-84-09-37758-9

1. 9. Teaching on Demand: an HPC Experience 

Rocío Carratalá; Sergio Iserte; Sandra Catalán. 

IEEE/ACM Workshop on Education for High-Performance Computing (EduHPC), pp. 32 - 41. 2019.

1. 10. Aprendiendo bases de datos... al revés 

Sandra Catalán; Mercedes Marqués. 

Actas del Simposio-Taller Jenui. 3, pp. 13 - 19. 2018.

1. 11. Poster: Adaptación de la Flipped Classroom para el aprendizaje de competencias en diversas titulaciones universitarias

Mercedes Marqués Andrés; Vicente Ramón Tomás López; José I. Aliaga Estellés; M. Asunción Castaño Álvarez; Sandra Catalán Pallarés; Vicent Tortosa Edo; Ana Belén Escrig Tena; Maria Luisa Flor Peris; Margarita Vergara Monedero; Patricia Balaguer Rodríguez.  2017.