Lena Oden

34 papers A 1B 5C 4Journal 8Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
HPC Containers for EBRAINS: Towards Portable Cross-Domain Software Environment.
CoRR
Krishna Kant Singh, Eric Müller, Eleni Mathioulaki, Wouter Klijn, Lena Oden
2025 C conf
Efficient Multi-GPU Programming in Python: Reducing Synchronization and Access Overheads.
CLUSTER
Lena Oden, Klaus Nölp
2025 — conf
Hybrid GPU Programming Education with Python and C++: Preferences, Performance and Common Python Pitfalls.
SC Workshops
Lena Oden
2025 J jnl
Preparing MPICH for exascale.
Int. J. High Perform. Comput. Appl.
Yanfei Guo, Ken Raffenetti, Hui Zhou, Pavan Balaji, Min Si, Abdelhalim Amer, Shintaro Iwasaki, Sangmin Seo, Giuseppe Congiu, Robert Latham, Lena Oden, Thomas Gillis, Rohit Zambre, Kaiming Ouyang, Charles Archer, Wesley Bland, Jithin Jose, Sayantan Sur, Hajime Fujita, Dmitry Durnov, Michael Chuvelev, Gengbin Zheng, Alex Brooks, Sagar Thapaliya, Taru Doodi, Maria Garazan, Steve Oyanagi, Marc Snir, Rajeev Thakur
2025 — conf
nbshmem: Enabling GPU-Initiated Multi-GPU Communication in Python.
IPDPS (Workshops)
Calvin Bombis, Lena Oden
2024 — conf
HIPS 2024 Preface and Committees.
IPDPS (Workshops)
Seyong Lee, Lena Oden
2024 — conf
Integrating Interactive Performance Analysis in Jupyter Notebooks for Parallel Programming Education.
IPDPS (Workshops)
Lena Oden, Klaus Nölp, Philipp Brauner
2023 J jnl
Simplifying non-contiguous data transfer with MPI for Python.
J. Supercomput.
Klaus Nölp, Lena Oden
2023 J jnl
Special issue on new trends in high-performance computing: Software systems and applications.
Softw. Pract. Exp.
Sunita Chandrasekaran, Min Si, Jidong Zhai, Lena Oden
2022 — conf
12th IEEE International Workshop on Accelerators and Hybrid Emerging Systems.
IPDPS Workshops
Lena Oden
2022 J jnl
Improving cryptanalytic applications with stochastic runtimes on GPUs and multicores.
Parallel Comput.
Lena Oden, Jörg Keller
2022 — conf
Quality-aware scheduling of on-board and off-board data analysis in vehicle development.
ICPS
Michaela Gaudszun, Lena Oden, Bernhard Schlegel
2021 J jnl
Comparing Data Staging Techniques for Large Scale Brain Images.
IEEE Trans. Emerg. Top. Comput.
Lena Oden
2021 — conf
Improving Cryptanalytic Applications with Stochastic Runtimes on GPUs.
IPDPS Workshops
Lena Oden, Jörg Keller
2020 B conf
Fall-detection on a wearable micro controller using machine learning algorithms.
SMARTCOMP
Lena Oden, Thorsten Witt
2020 — conf
Implementation and Evaluation of CUDA-Unified Memory in Numba.
Euro-Par Workshops
Lena Oden, Tarek Saidi
2020 C conf
Lessons learned from comparing C-CUDA and Python-Numba for GPU-Computing.
PDP
Lena Oden
2020 — conf
Workshop 8: AsHES Accelerators and Hybrid Exascale Systems.
IPDPS Workshops
Min Si, Lena Oden, Simon Garcia De Gonzalo
2019 — conf
Evaluating the Benefits of Key-Value Databases for Scientific Applications.
ICCS (1)
Pol Santamaria, Lena Oden, Eloy Gil, Yolanda Becerra, Raül Sirvent, Philipp Glock, Jordi Torres
2019 C conf
IO Challenges for Human Brain Atlasing Using Deep Learning Methods - An In-Depth Analysis.
PDP
Lena Oden, Christian Schiffer, Hannah Spitzer, Timo Dickscheid, Dirk Pleiter
2017 B conf
A Performance Study of UCX over InfiniBand.
CCGrid
Nikela Papadopoulou, Lena Oden, Pavan Balaji
2017 B conf
Hexe: A Toolkit for Heterogeneous Memory Management.
ICPADS
Lena Oden, Pavan Balaji
2017 J jnl
InfiniBand Verbs on GPU: a case study of controlling an InfiniBand network device from the GPU.
Int. J. High Perform. Comput. Appl.
Lena Oden, Holger Fröning
2017 A conf
Why is MPI so slow?: analyzing the fundamental limits in implementing MPI-3.1.
SC
Ken Raffenetti, Abdelhalim Amer, Lena Oden, Charles Archer, Wesley Bland, Hajime Fujita, Yanfei Guo, Tomislav Janjusic, Dmitry Durnov, Michael Blocksome, Min Si, Sangmin Seo, Akhil Langer, Gengbin Zheng, Masamichi Takagi, Paul K. Coffman, Jithin Jose, Sayantan Sur, Alexander Sannikov, Sergey Oblomov, Michael Chuvelev, Masayuki Hatanaka, Xin Zhao, Paul F. Fischer, Thilina Rathnayake, Matthew Otten, Misun Min, Pavan Balaji
2016 J jnl
Analyzing GPU-controlled communication with dynamic parallelism in terms of performance and energy.
Parallel Comput.
Lena Oden, Benjamin Klenk, Holger Fröning
2015 B conf
Analyzing communication models for distributed thread-collaborative processors in terms of energy and time.
ISPASS
Benjamin Klenk, Lena Oden, Holger Fröning
2014 — conf
Analyzing Put/Get APIs for Thread-Collaborative Processors.
ICPP Workshops
Benjamin Klenk, Lena Oden, Holger Fröning
2014 — —
Direct communication methods for distributed GPUs.
Lena Oden
2014 B conf
Energy-Efficient Collective Reduce and Allreduce Operations on Distributed GPUs.
CCGRID
Lena Oden, Benjamin Klenk, Holger Fröning
2014 — conf
Energy-efficient stencil computations on distributed GPUs using dynamic parallelism and GPU-controlled communication.
E2SC@SC
Lena Oden, Benjamin Klenk, Holger Fröning
2014 — conf
Infiniband-Verbs on GPU: A Case Study of Controlling an Infiniband Network Device from the GPU.
IPDPS Workshops
Lena Oden, Holger Fröning, Franz-Josef Pfreundt
2013 C conf
GGAS: Global GPU address spaces for efficient communication in heterogeneous clusters.
CLUSTER
Lena Oden, Holger Fröning
2013 — conf
GPI2 for GPUs: A PGAS framework for efficient communication in hybrid clusters.
PARCO
Lena Oden
2012 — conf
GASPI - A Partitioned Global Address Space Programming Interface.
Facing the Multicore-Challenge
Thomas Alrutz, Jan Backhaus, Thomas Brandes, Vanessa End, Thomas Gerhold, Alfred Geiger, Daniel Grünewald, Vincent Heuveline, Jens Jägersküpper, Andreas Knüpfer, Olaf Krzikalla, Edmund Kügeler, Carsten Lojewski, Guy Lonsdale, Ralph Müller-Pfefferkorn, Wolfgang E. Nagel, Lena Oden, Franz-Josef Pfreundt, Mirko Rahn, Michael Sattler, Mareike Schmidtobreick, Annika Schiller, Christian Simmendinger, Thomas Soddemann, Godehard Sutmann, Henning Weber, Jan-Philipp Weiss