Prof. Dr. Lena Oden

Lena Oden Foto: FernUniversität

E-Mail: lena.oden

Ausbildung | Education

Forschungserfahrung | Research Experience

  • Fernuniversität Hagen, Deutschland (Seit Oktober 2018)
    Junior Professorin (Tenure Track) für Technische Informatik

  • Forschungszentrum Jülich, Jülich Supercomputing Center, Deutschland (April 2017- Dezember 2018)
    PostDoc Wissenschaftliche Mitarbeiterin

  • Argonne National Laboratory IL, USA (April 2015-März 2017)
    PostDoc

  • Fraunhofer Institut für Techno- und Wirtschaftsmathematik (ITWM) Kaiserslautern, Deutschland Januar 2011- März 2015)
    Doktorandin/Wissenschaftliche Mitarbeiterin

  • Lawrence Berkeley National Laboratory, CA, USA (Februar/März 2013)
    Forschungsaufenthalt zum Thema GPU-Computing

 

Publikationen | Publications

[mehr erfahren]

  • Lena Oden and Holger Fröning, ”GGAS: Global GPU address spaces for efficient communication in heterogeneous clusters”, IEEE International Conference Cluster Computing (Cluster 2013)
  • Lena Oden, Benjamin Klenk, Holger Fröning ”Energy-Efficient Collective Reduce and Allreduce Operations on Distributed GPUs”, IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2014)
  • Lena Oden, Holger Fröning, Franz-Joseph Pfreundt, ”Infiniband-Verbs on GPU: A case study of controlling an Infiniband network device from the GPU”, Workshop on Accelerators and Hybrid Exascale Systems (Ashes), at IDPDS 2014
  • Lena Oden, ”GPI2 for GPUs: A PGAS framework for efficient communication on hybrid clusters, International Conference on Parallel Computing (ParCo 2013)
  • Benjamin Klenk, Lena Oden and Holger Frönig, ”Analyzing Put/Get APIs for Threadcollaborative Processors”, Workshop on Heterogeneous and Unconventional Cluster Architectures and Applications (HUCAA), at ICPP 2014 NOVEMBER 21,
  • Benjamin Klenk, Lena Oden, Holger Fröning ”GPU-centric communication for improved efficiency”, Workshop on Green Programming, Computing and Data Processing (GPCDP) in conjunction with International Green Computing Conference, 2014
  • Benjamin Klenk, Lena Oden, and Holger Fröning. ”Analyzing communication models for distributed threadcollaborative processors in terms of energy and time”, International Symposium on Performance Analysis of Systems and Software (ISPASS), 2015 IEEE
  • Lena Oden, Benjamin Klenk, Holger Fröning ”Energy-Efficient Stencil Computations on Distributed GPUs Using Dynamic Parallelism and GPU-Controlled Communication”Energy Efficient Supercomputing Workshop, 2014
  • Lena Oden, Benjamin Klenk, Holger Fröning, ”Analyzing GPU-controlled communication with dynamic parallelism in terms of performance and energy”, Parallel Computing, Volume 57, September 2016, Pages 125-134
  • Nikela Papadopoulou, Lena Oden and Pavan Balaji, ”A Performance Study of UCX over InfiniBand, International Symposium on Cluster, Cloud and Grid Computing, (CCGrid), 2017
  • Lena Oden and Holger Fröning, ”InfiniBand Verbs on GPU: a case study of controlling an InfiniBand network device from the GPU”, The International Journal of High Performance Computing Applications, Online since 2015
  • Lena Oden and Pavan Balaji, ”Hexe: A Toolkit for Heterogeneous Memory Management”, 2017 IEEE 23rd International Conference on Parallel and Distributed Systems (ICPADS), Shenzhen, 2017
  • Kenneth Raffenetti, Abdelhalim Amer, Lena Oden, Charles Arche et.al, ”Why is MPI so Slow? Analyzing the Fundamental Limits in Implementing MPI-3.1”, Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC), 2017
Technische Informatik | 12.08.2021