Jonas is a dedicated computer scientist specializing in High Performance Computing. He received his Bachelor’s and Master’s degrees from the University of Kassel, Germany, where he also earned his Ph.D. in 2022. Currently, he is working on his habilitation as a postdoctoral researcher at the same university.

Jonas’ research interests include load balancing, fault tolerance, and resource adaptivity for Asynchronous Many-Task (AMT) systems. More recently, he has focused on resource adaptivity in general to optimize the efficient use of supercomputing resources. His work covers a broad spectrum, including the development of advanced job scheduling algorithms, the improvement of application programming using AMT systems, and the interaction between resource managers and jobs.

My full Curriculum Vitae is available as a pdf here: Jonas Posner CV

news

Jun 16, 2025	Our paper The Impact of Evolving APGAS Programs on HPC Clusters has just been published in the proceedings of Euro‑Par 2024, Workshop on Dynamic Resources in HPC (DynResHPC)! https://doi.org/10.1007/978-3-031-90200-0_25
Apr 01, 2025	I moved back to the Programming Languages / Methodologies (PLM) research group at the University of Kassel to complete my habilitation.
Mar 07, 2025	Our latest paper Dynamic Resource Management: Comparison of Asynchronous Many-Task (AMT) and Dynamic Processes with PSets (DPP) has been accepted for publication in the proceedings of WAMTA25! The slides are already online! https://doi.org/10.5281/zenodo.14902214
Feb 28, 2025	This week, I had the pleasure of presenting and discussing my work (Resource Adaptivity for Task-Based Applications on Supercomputers) at Los Alamos National Lab! You can find my slides here: https://doi.org/10.5281/zenodo.14926488
Nov 04, 2024	Our abstract Dynamic Resource Management: Comparison of Asynchronous Many-Task (AMT) and Dynamic Processes with PSets (DPP) was accepted for presentation at the Workshop on Asynchronous Many-Task Systems and Applications (WAMTA) held in St. Louis.