Professur für Höchstleistungsrechnen

Diagnosing Overhead in Dispatch Operations: Cross-architecture Observatory (2026) Ma B, Eitzinger J, Köstler H, Wellein G Conference contribution, Original article The Energy-Oriented Centre of Excellence (2026) Boella E, Angersbach R, Anton D, Agullo E, Audit E, Avila M, Bernaschi M, et al. Conference contribution Decay of spin helices in XXZ quantum spin chains with single-ion anisotropy (2026) Lange F, Göhmann F, Wellein G, Fehske H Journal article, Original article Exploring metrics for analyzing dynamic behavior in MPI programs via a coupled-oscillator model (2026) Afzal A, Hager G, Wellein G Journal article AI Application Benchmarking: Power-Aware Performance Analysis for Vision and Language Models (2026) Mayr M, Wind S, Schröder L, Hager G, Köstler H, Wellein G Unpublished / Preprint The Illusion of Power Capping in LLM Decode: A Phase-Aware Energy Characterisation Across Attention Architectures (2026) Ma B, Afzal A, Eitzinger J, Wellein G Conference contribution Automatic Workload Characterization on Production HPC Systems via Roofline Telemetry (2026) Ma B, Eitzinger J, Wellein G Conference contribution, Original article Performance Engineering for the Lattice Boltzmann Method on the Aurora Supercomputer (2026) Kemmler S, Suffa P, Patel S, Knight C, Köstler H Conference contribution 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