Matthias Diener

I am a postdoctoral researcher at PPL and am also currently affiliated with the Center for Exascale-enabled Scramjet Design (CEESD) at the University of Illinois at Urbana-Champaign. I received my Ph.D. in Computer Science from the Federal University of Rio Grande do Sul (UFRGS), Brazil and the Berlin University of Technology (TU Berlin), Germany, in 2015. My research interests are the adaptation of large parallel applications to the underlying hardware environment.

Research Areas

Papers / Talks

22-04

2022
Paper
Performance Evaluation of Python Parallel Programming Models: Charm4Py and mpi4py
- Zane Fink
- Simeng Liu
- Jaemin Choi
- Matthias Diener
- Laxmikant Vasudeo Kale
18-05

2018
Paper
Accelerating scientific applications on heterogeneous systems with HybridOMP
- Matthias Diener
- Dan Bodony
- Laxmikant Vasudeo Kale
18-02

2018
Paper
Multi-level Load Balancing with an Integrated Runtime Approach
- Seonmyeong Bak
- Harshitha Menon
- Sam White
- Matthias Diener
- Laxmikant Vasudeo Kale
17-08

2017
Paper
Integrating OpenMP into the Charm++ Programming Model
- Seonmyeong Bak
- Harshitha Menon
- Sam White
- Matthias Diener
- Laxmikant Vasudeo Kale
17-07

2017
Paper
Visualizing, measuring, and tuning Adaptive MPI parameters
- Matthias Diener
- Sam White
- Laxmikant Vasudeo Kale
17-05

2017
Paper
Improving the memory access locality of hybrid MPI applications
- Matthias Diener
- Sam White
- Laxmikant Vasudeo Kale
- Michael Campbell
- Dan Bodony
- Jon Freund