Arquitectura y Tecnología de Computadores
⌂ Members Esteban Stafford Publications

Esteban Stafford

2024 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2014 | 2013 | 2012 | 2011 | 2010 | 2008 | 2007 | 2006

2024

  • E. Stafford, J. L. Bosque "Enhancing heterogeneous cluster efficiency through node-centric scheduling" J Supercomput (2024). DOI: 10.1007/s11227-024-05988-z

2022

  • J. Fomperosa, M. Ibáñez, E. Stafford, J. L. Bosque "Task Scheduler for Heterogeneous Data Centres based on Deep Reinforcement Learning" 14th International Conference On Parallel Processing And Applied Mathematics, PPAM 2022 Gdansk, Poland, 11-14 September 2022.

2021

  • A. Herrera, M. Ibáñez, E. Stafford, J. L. Bosque "A Simulator for Intelligent Workload Managers in Heterogeneous Clusters" 21st IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing, CCGrid 2021, Melbourne, Australia, May 10-13, 2021. DOI: 10.1109/CCGrid51090.2021.00029
  • B. Pérez, E. Stafford, J. L. Bosque, R. Beivide "Sigmoid: An auto-tuned load balancing algorithm for heterogeneous systems" Journal of Parallel and Distributed Computing 157: 30-42 (2021). DOI: 10.1016/j.jpdc.2021.06.003
  • E. Stafford, J. L. Bosque "Performance and energy task migration model for heterogeneous clusters" Journal of Supercomputing 77(9): 10053-10064 (2021). DOI: 10.1007/s11227-021-03663-1

2020

  • E. Stafford, J. L. Bosque "Evaluation of task migration in Slurm" International Conference Computational and Mathematical Methods in Science and Engineering, (CMMSE2020), Cádiz, Spain.
  • F. Mantovani, M. García-Gasulla, J. Gracia, E. Stafford, F. Banchelli, M. Josep-Fabrego, J. Criado-Ledesma, M. Nachtmann "Performance and energy consumption of HPC workloads on a cluster based on Arm ThunderX2 CPU" Future Generation Computer Systems, Volume 112, 2020, pp 800-818.
  • E. Stafford, J. L. Bosque "Improving utilization of heterogeneous clusters" Journal of Supercomputing 76, 8787–8800 (2020). DOI: 10.1007/s11227-020-03175-4

2019

  • B. Pérez, E. Stafford, J. L. Bosque, R. Beivide, S. Mateo, X. Teruel, X. Martorell, E. Ayguade "Auto-tuned OpenCL kernel co-execution in OmpSs for heterogeneous systems" Journal on Parallel and Distributed Computing. Volume 125, pp 45-57. DOI: 10.1016/j.jpdc.2018.11.001

2018

  • E. Stafford, J. L. Bosque "Improving Load Balancing in Heterogeneous clusters with Task Migration" Proceedings of the 18th International Conference Computational and Mathematical Methods in Science and Engineering, CMMSE2018, Cadiz, Spain, Julio 2018.

2017

  • B. Pérez, E. Stafford, J. L. Bosque, R. Beivide, S. Mateo, X. Teruel, X. Martorell, E. Ayguade "Extending OmpSs for OpenCL Kernel Co-Execution in Heterogeneous Systems" International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD). DOI: 10.1109/SBAC-PAD.2017
  • E. Stafford, B. Pérez, J. L. Bosque, R. Beivide, M. Valero "To distribute or not to distribute: the question of load balancing for performance or energy" 23th International European Conference on Parallel and Distributed Computing, Euro-Par 2017. Santiago de Compostela, Spain, August, 2017. DOI: 10.1007/978-3-319-64203-1_51
  • B. Pérez, E. Stafford, J. L. Bosque, R. Beivide "Energy efficiency of load balancing for data-parallel applications in heterogeneous systems" The Journal of Supercomputing, Volume 73, Issue 1, pp 330 – 342, 2017. DOI: 10.1007/s11227-016-1864-y

2016

  • E. Stafford, J. L. Bosque, C. Martinez, F. Vallejo, R. Beivide, C. Camarero, E. Castillo "Assessing the Suitability of King Topologies for Interconnection Networks" IEEE Transactions on Parallel and Distributed Systems. DOI: 10.1109/TPDS.2015.2409865
  • B. Pérez, E. Stafford, J. L. Bosque, R. Beivide "An Energy Evaluation of data-parallel applications in Heterogeneous Systems" Procedings of the 16th International Conference Computational and Mathematical Methods in Science and Engineering, (CMMSE2016), pp 965 – 976. Cádiz, Spain.
  • B. Pérez, E. Stafford, J. L. Bosque, R. Beivide "Energy Efficiency Evaluation in Heterogeneous Computers" Emerging Technology Conference, EMiT 2016, Barcelona, Spain.

2014

  • E. Stafford, C. Martinez, J. L. Bosque, F. Vallejo, C. Camarero, B. Perez, R. Beivide "Source Misrouting in King Topologies" 16th IEEE International Conference on High Performance Computing and Communications (HPCC 2014). Paris (France) 20-22 August 2014. DOI: 10.1109/HPCC.2014.78
  • E. Stafford, C. Martinez, J. L. Bosque, F. Vallejo, C. Camarero, B. Perez, R. Beivide "Source misrouting in King topologies" XXV Jornadas de Paralelismo. Valladolid (Spain). 17-19 September 2014. pp 447-454.

2013

  • E. Castillo, C. Camarero, E. Stafford, F. Vallejo, J. L. Bosque, R. Beivide "Advanced Switching Mechanisms for Forthcoming On-Chip Networks" 16th Euromicro Conference on Digital System Design (DSD 2013), pp: 598-605. September 4-6, 2013. Santander, Spain..

2012

  • E. Stafford, E. Castillo, F. Vallejo, J. L. Bosque, C. Martínez, C. Camarero, R. Beivide. "King topologies for fault tolerance" 14th International Conference on High Performance Computing and Communication,Liverpool, 2012, pp. 608–616. DOI: 10.1109/HPCC.2012.87
  • E. Castillo, E. Stafford, F. Vallejo, J. L. Bosque, C. Martínez, C. Camarero, R. Beivide "King Topologies and Fault Tolerance" Acaces 2012 Poster Abstrats (ISBN 978 90 382 1987 5), pp 309-312. July-2012.
  • E. Castillo, E. Stafford, F. Vallejo, J. L. Bosque, C. Camarero, C. Martínez, R. Beivide "Study of fault tolerance for king topologies" XXIII Jornadas de Paralelismo, Elche (Spain) 19-21 Sepember. 2012.

2011

  • E. Stafford, J. L. Bosque, C. Martínez, F. Vallejo, R. Beivide, C. Camarero "A First Approach to King Topologies for On-Chip Networks" Actas XXII Jornadas de Paralelismo. La Laguna. Septiembre 2011.

2010

  • E. Stafford, J. L. Bosque, C. Martinez, F. Vallejo, R. Beivide, C. Camarero "A First Approach to King Topologies for On-Chip Networks" Parallel Processing. Euro-Par 2010. Lecture Notes in Computer Science, vol 6272, pp. 428-439. DOI: 10.1007/978-3-642-15291-7_40
  • C. Martínez, E. Stafford, R. Beivide, E. Gabidulin "Quotients of Gaussian Graphs and their Application to Perfect Codes" Journal of Symbolic Computation, vol 7/45, pp. 813-824, 2010. DOI: 10.1134/S0032946008010018

2008

  • C. Martínez, E. Stafford, R. Beivide, E. Gabidulin "Modeling hexagonal constellations with Eisenstein-Jacobi graphs" Probl Inf Transm (2008) 44: 1. DOI: 10.1134/S0032946008010018
  • C. Martínez, R. Beivide, E. Stafford, M. Moretó, E. Gabidulin "Modeling Toroidal Networks with the Gaussian Integers" IEEE Transactions on Computers, vol. 57, no. 8, pp. 1046-1056, Aug. 2008. DOI: 10.1109/TC.2008.57
  • C. Martínez, E. Stafford, R. Beivide, C. Camarero, F. Vallejo, E. Gabidulin "Graph-based metrics over QAM constellations" 2008 IEEE International Symposium on Information Theory, Toronto, ON, 2008, pp. 2494-2498. DOI: 10.1109/ISIT.2008.4595440

2007

  • C. Martínez, E. Stafford, R. Beivide, E. Gabidulin "Perfect Codes over Lipschitz Integers" 2007 IEEE International Symposium on Information Theory, Nice, 2007, pp. 1366-1370. DOI: 10.1109/ISIT.2007.4557413

2006

  • C. Martínez, E. Stafford, R. Beivide "Perfect Codes Over Eisenstein-Jacobi Graphs" X International Workshop on Combinatorial Coding Theory (ACCT-10).
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