Talks

Given talks in reversed chronological order.

2025

  1. Transparent Resource Adaptivity for Task-Based Applications on Supercomputers
    Jonas Posner
    Invited Talk. At Advances in Applied Computer Science Invited Speaker Series in Los Alamos National Lab (U.S.), 2025
    Slides
  2. Dynamic Resource Management: Comparison of Asynchronous Many-Task (AMT) and Dynamic Processes with PSets (DPP)
    Jonas Posner
    Paper Presentation. At Workshop on Asynchronous Many-Task Systems and Applications (WAMTA) in St. Louis (U.S.), 2025
    Slides

2024

  1. Resource Adaptivity at Task-Level
    Jonas Posner
    Presentation. At Supercomputing (SC) Workshops (PAW‑ATM) in Atlanta (U.S.), 2024
    Slides
  2. The Impact of Evolving APGAS Programs on HPC Clusters
    Jonas Posner
    Paper Presentation. At Euro-Par Parallel Processing Workshops (DynResHPC) in Madrid (Spain), 2024
    Slides
  3. Project Wagomu: Elastic HPC Resource Management
    Jonas Posner
    Poster Presentation. At ISC High Performance Conference in Hamburg (Germany), 2024
    Poster
  4. Elastic Runtimes and Applications for HPC Systems
    Jonas Posner
    Invited Talk. At Workshop on Effective Use of Resources on the Computing Continuum in Kobe (Japan), 2024
  5. Evolving APGAS Programs: Automatic and Transparent Resources Adjustments at Runtime
    Jonas Posner
    Paper Presentation. At Workshop on Asynchronous Many‑Task Systems and Applications (WAMTA) in Knoxville (U.S.), 2024
    Slides

2023

  1. Enhancing Supercomputer Performance with Malleable Job Scheduling Strategies
    Jonas Posner
    Paper Presentation. At Euro‑Par Workshops (PECS) in Limassol (Cyprus), 2023
    Slides

2022

  1. Load Balancing, Fault Tolerance, and Resource Elasticity for Asynchronous Many‑Task Systems
    Jonas Posner
    Paper Presentation. At Supercomputing (SC), Doctoral Showcases in Dallas (U.S.), 2022
  2. Asynchronous Many‑Tasking (AMT): Load Balancing, Fault Tolerance, Resource Elasticity
    Jonas Posner
    Poster Presentation. At ISC High Performance Conference in Hamburg (Germany), 2022
    Poster

2021

  1. Transparent Resource Elasticity for Task‑Based Cluster Environments with Work Stealing
    Jonas Posner
    Paper Presentation. At International Conference on Parallel Processing (ICPP) Workshops (P2S2) in online, 2021
  2. Resource Elasticity at Task‑Level
    Jonas Posner
    Poster Presentation. At Ph.D. Forum International Parallel and Distributed Processing (IPDPS) in online, 2021
    Poster

2020

  1. System‑Level vs. Application‑Level Checkpointing
    Jonas Posner
    Poster Presentation. At IEEE Cluster in online, 2020
  2. Locality‑Flexible and Cancelable Tasks for the APGAS Library
    Jonas Posner
    Poster Presentation. At EuroHPC Summit Week, PRACEdays in online, 2020
    Poster

2019

  1. Comparison of the HPC and Big Data Java Libraries Spark, PCJ and APGAS
    Jonas Posner
    Paper Presentation. At Supercomputing (SC) Workshops (PAW‑ATM) in Denver (U.S.), 2019

2018

  1. A Selective and Incremental Backup Scheme for Task Pools
    Jonas Posner
    Paper Presentation. At International Conference on High Performance Computing & Simulation (HPCS) in Orléans (France), 2018

2017

  1. A Combination of Intra‑ and Inter‑place Work Stealing for the APGAS Library
    Jonas Posner
    Paper Presentation. At Parallel Processing and Applied Mathematics (PPAM) in Lublin (Poland), 2017
  2. A Generic Reusable Java Framework for Fault‑Tolerant Parallelization with the Task Pool Pattern
    Jonas Posner
    Poster Presentation. At Ph.D. Forum International Parallel and Distributed Processing (IPDPS) in Lake Buena Vista (U.S.), 2017
    Poster
  3. Fault Tolerance for Cooperative Lifeline‑Based Global Load Balancing in Java with APGAS and Hazelcast
    Jonas Posner
    Paper Presentation. At International Parallel and Distributed Processing (IPDPS) Workshops (APDCM) in Lake Buena Vista (U.S.), 2017