Dr. Georg Hager

Regionales Rechenzentrum Erlangen (RRZE)

Cache blocking of distributed-memory parallel matrix power kernels (2025) Lacey D, Alappat C, Lange F, Hager G, Fehske H, Wellein G Journal article Energy-aware operation of HPC systems in Germany (2025) Suarez E, Bockelmann H, Eicker N, Eitzinger J, El Sayed S, Fieseler T, Frank M, et al. 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 GROMACS Unplugged: How Power Capping and Frequency Shapes Performance on GPUs (2025) Afzal A, Hager G, Wellein G Conference contribution, Original article Analytic roofline modeling and energy analysis of the LULESH proxy application on multi-core clusters (2025) Afzal A, Hager G, Wellein G Journal article 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 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 Orthogonal Layers of Parallelism in Large-Scale Eigenvalue Computations (2023) Alvermann A, Hager G, Fehske H Journal article