Jannis Klinkenberg
Dr. rer. nat.

Jannis Klinkenberg

IT Center

Group Lead

Building: 2191
Room: K005
Kopernikusstr. 6
52074 Aachen
Phone: +49 241 80-24373

Website

About myself

  • B.Sc. Scientific Programming, FH Aachen (MATSE)
    • 2007 - 2010
    • Thesis: Calculation of pressure networks under Simulink (using non-linear equation systems in C/C++ S functions)
  • M.Sc. Artificial Intelligence, Maastricht University
    • 2010 - 2012
    • Thesis: Strategy for Complex Structured Games Using Kernels and Nearest Neighbor Techniques (with a case study on Arimaa)
  • Dr. rer. nat. Computer Science, Informatik 12 (HPC), RWTH Aachen University
    • 2016 - 2023
    • Thesis: Reactive Runtimes for Parallel Programming Models on Shared, Distributed and Heterogeneous Memory Systems

Areas of Activity and Research Interests

  • Parallel programming on shared and distributed memory systems (OpenMP, MPI, ...)
  • Task-based programming models
  • Intelligent and parallel runtime systems
  • Machine and Deep Learning on HPC systems

Awards and Distinctions

  • 2024: Best Paper Award at International Workshop on OpenMP (IWOMP)
  • 2023: Editors Choice Award at Future Generation Computer Systems (FGCS) Journal

Conferences and Program Committees

  • 2025: Reviewer for Research Papers @ JPDC

  • 2024 / 2025: Program Committee Member @ IEEE Cluster
  • 2024: Reviewer @ Transactions on Parallel and Distributed Systems (TPDS)
  • 2024: Program Committee Member @ PMBS 2024 (SC Workshop)
  • 2023: Program Committee Member @ PAW-ATM 2023 (SC Workshop)
  • 2020 / 2021 / 2023 / 2024 / 2025: Publication Chair @ IWOMP
  • 2020 / 2021 / 2023 / 2024 / 2025 / 2026: Program Committee Member @ IWOMP
  • 2022: Program Committee Chair @ IWOMP
  • 2020: Program Committee Member @ EuroPar

Publications

Title Author(s)
Evaluating and comparing data placement optimization frameworks for heterogeneous memory systems
Bachelor Thesis (2025)		Huckebrink, Ben-Jay
Klinkenberg, Jannis (Consultant)
Phase-Based Data Placement Optimization in Heterogeneous Memory
Contribution to a book, Contribution to a conference proceedings (2024)		Klinkenberg, Jannis (Corresponding author)
Foyer, Clément (Corresponding author)
Clouzet, Pierre (Corresponding author)
Goglin, Brice (Corresponding author)
Jeannot, Emmanuel (Corresponding author)
Terboven, Christian (Corresponding author)
Kozhokanova, Anara (Corresponding author)
Towards Locality-Aware Host-to-Device Offloading in OpenMP
Contribution to a book, Contribution to a conference proceedings (2024)		Klinkenberg, Jannis (Corresponding author)
Kraus, Jan Philipp
Terboven, Christian
Müller, Matthias S.
Advancing OpenMP for future accelerators : 20th international workshop on OpenMP, IWOMP 2024, Perth, WA, Australia, September 23-25, 2024 : proceedings
Book, Proceedings (2024)		Espinosa, Alexis (Editor)
Klemm, Michael (Editor)
de Supinski, Bronis R. (Editor)
Cytowski, Maciej (Editor)
Klinkenberg, Jannis (Editor)
OpenMP in a modern world : from multi-device support to meta programming : 18th International Workshop on OpenMP, IWOMP 2022, Chattanooga, TN, USA, September 27-30, 2022, proceedings
Book, Proceedings (2022)		Klemm, Michael (Editor)
de Supinski, Bronis R. (Editor)
Klinkenberg, Jannis (Editor)
Neth, Brandon (Editor)
Predictive, reactive and replication-based load balancing of tasks in Chameleon and sam(oa)2
Contribution to a book, Contribution to a conference proceedings (2021)		Samfass, Philipp (Corresponding author)
Klinkenberg, Jannis (Corresponding author)
Chung, Minh Thanh (Corresponding author)
Bader, Michael (Corresponding author)
OpenMP : enabling massive node-level parallelism : 17th International Workshop on OpenMP, IWOMP 2021, Bristol, UK, September 14-16, 2021, proceedings
Book, Proceedings (2021)		McIntosh-Smith, Simon (Editor)
de Supinski, Bronis R. (Editor)
Klinkenberg, Jannis (Editor)
OpenMP: portable multi-Level parallelism on modern systems : 16th International Workshop on OpenMP, IWOMP 2020, Austin, TX, USA, September 22-24, 2020 : proceedings
Book, Proceedings (2020)		Milfeld, Kent (Editor)
de Supinski, Bronis R. (Editor)
Koesterke, Lars (Editor)
Klinkenberg, Jannis (Editor)
Reactive Task Migration for Hybrid MPI+OpenMP Applications
Contribution to a book, Contribution to a conference proceedings (2020)		Klinkenberg, Jannis (Corresponding author)
Samfass, Philipp
Bader, Michael
Terboven, Christian
Müller, Matthias S.
CHAMELEON: Reactive Load Balancing for Hybrid MPI+OpenMP Task-Parallel Applications
Journal Article (2019)		Klinkenberg, Jannis (Corresponding author)
Samfass, Philipp (Corresponding author)
Bader, Michael (Corresponding author)
Terboven, Christian (Corresponding author)
Müller, Matthias S. (Corresponding author)
Hybrid MPI+OpenMP Reactive Work Stealing in Distributed Memory in the PDE Framework sam(oa)2
Contribution to a book, Contribution to a conference proceedings (2018)		Samfass, Philipp (Corresponding author)
Klinkenberg, Jannis (Corresponding author)
Bader, Michael (Corresponding author)
Assessing Task-to-Data Affinity in the LLVM OpenMP Runtime
Contribution to a book, Contribution to a conference proceedings (2018)		Klinkenberg, Jannis
Samfass, Philipp
Terboven, Christian
Duran, Alejandro
Klemm, Michael
Teruel, Xavier
Mateo, Sergi
Olivier, Stephen L. (Corresponding author)
Müller, Matthias S.
Data Mining-Based Analysis of HPC Center Operations
Contribution to a book, Contribution to a conference proceedings (2017)		Klinkenberg, Jannis (Corresponding author)
Terboven, Christian
Lankes, Stefan
Müller, Matthias S.