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 Inline Lossy Compressed MPI Communications in GPU-based Plasma Turbulence Simulations (2026) Jiménez D, Jung F, Schild N, Laukemann J, Pfeiler CM, Dannert T, Schulz M, Laure E 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 Performance Engineering for the Lattice Boltzmann Method on the Aurora Supercomputer (2026) Kemmler S, Suffa P, Patel S, Knight C, Köstler H Conference contribution Automatic Workload Characterization on Production HPC Systems via Roofline Telemetry (2026) Ma B, Eitzinger J, Wellein G Conference contribution, Original article 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 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Performance Analysis for Vision and Language Models (2026) Mayr M, Wind S, Schröder L, Hager G, Köstler H, Wellein G Unpublished / Preprint Cache blocking of distributed-memory parallel matrix power kernels (2025) Lacey D, Alappat C, Lange F, Hager G, Fehske H, Wellein G Journal article