Talks

Given talks in reversed chronological order. Slides available online or upon request.

2026

  1. From Fork-Join to Asynchronous Tasks: Parallelizing Tiled Cholesky Decomposition with OpenMP and HPX
    Alexander Strack
    2026
  2. PortLBM: A Portable Lattice Boltzmann Tool Leveraging SYCL on AMD, NVIDIA, and Intel GPUs
    Alexander Strack
    2026
  3. Evaluating Asynchronous Machine Learning and Scientific Computing Applications on RISC-V, ARM, and x86
    Alexander Strack
    2026
  4. Task-Based Parallelization for Machine Learning and Scientific Computing Applications
    Alexander Strack
    2026
  5. Is RISC-V Ready for Machine Learning? Portable Gaussian Processes Using Asynchronous Tasks
    Alexander Strack
    2026
  6. Radiation Hydrodynamics at Scale: Comparing MPI and Asynchronous Many-Task Runtimes with FleCSI
    Alexander Strack
    2026
  7. GPU-Resident Gaussian Process Regression Leveraging Asynchronous Tasks with HPX
    Alexander Strack
    2026

2025

  1. Hierarchical Collective Operations for HPX
    Alexander Strack
    2025
  2. Parallel FFTW on RISC-V: A Comparative Study including OpenMP, MPI, and HPX
    Alexander Strack
    2025
  3. Radiation Hydrodynamics at Scale with FleCSI-HARD
    Alexander Strack
    2025
  4. Asynchronous Tasks in Scientific Computing
    Alexander Strack
    2025
  5. GPRat: Gaussian Process Regression with Asynchronous Tasks
    Alexander Strack
    2025

2024

  1. A HPX Communication Benchmark: Distributed FFT using Collectives
    Alexander Strack
    2024
  2. Leveraging HPX for FFT and Cholesky Decomposition
    Alexander Strack
    2024
  3. Experiences Porting Distributed Applications to Asynchronous Tasks: A Multidimensional FFT Case-study
    Alexander Strack
    2024