Prof. Dr. Gerhard Wellein

Professur für Höchstleistungsrechnen

Analytic Roofline Modeling and Energy Analysis of LULESH Proxy Application on Multi-Core Clusters (2026) Afzal A, Hager G, Wellein G Unpublished / Preprint Exploring metrics for analyzing dynamic behavior in MPI programs via a coupled-oscillator model (2026) Afzal A, Hager G, Wellein G Unpublished / Preprint Cache blocking of distributed-memory parallel matrix power kernels (2025) Lacey D, Alappat C, Lange F, Hager G, Fehske H, Wellein G Journal article Microarchitectural comparison and in-core modeling of state-of-the-art CPUs: Grace, Sapphire Rapids, and Genoa (2025) Laukemann J, Hager G, Wellein G Conference contribution CloverLeaf on Intel Multi-Core CPUs: A Case Study in Write-Allocate Evasion (2024) Laukemann J, Gruber T, Hager G, Oryspayev D, Wellein G Conference contribution, Conference Contribution Alya towards Exascale: Optimal OpenACC Performance of the Navier-Stokes Finite Element Assembly on GPUs (2024) Owen H, Ernst D, Gruber T, Lemkuhl O, Houzeaux G, Gasparino L, Wellein G Conference contribution, Conference Contribution Charge-order melting in the one-dimensional Edwards model (2024) Lange F, Wellein G, Fehske H Journal article, Letter Algebraic temporal blocking for sparse iterative solvers on multi-core CPUs (2024) Alappat C, Thies J, Hager G, Fehske H, Wellein G Journal article Physical Oscillator Model for Supercomputing (2023) Afzal A, Hager G, Wellein G Conference contribution, Original article SPEChpc 2021 Benchmarks on Ice Lake and Sapphire Rapids Infiniband Clusters: A Performance and Energy Case Study (2023) Afzal A, Hager G, Wellein G Conference contribution, Original article