Dr. Georg Hager

Regionales Rechenzentrum Erlangen (RRZE)

Core-Level Performance Engineering with the Open-Source Architecture Code Analyzer (OSACA) and the Compiler Explorer (2023) Laukemann J, Hager G Conference contribution Analytical performance estimation during code generation on modern GPUs (2023) Ernst D, Holzer M, Hager G, Knorr M, Wellein G Journal article Exploring Techniques for the Analysis of Spontaneous Asynchronicity in MPI-Parallel Applications (2023) Afzal A, Hager G, Wellein G, Markidis S Conference contribution Addressing White-box Modeling and Simulation Challenges in Parallel Computing (2022) Afzal A, Hager G, Wellein G Conference contribution Analytic performance model for parallel overlapping memory-bound kernels (2022) Afzal A, Hager G, Wellein G Journal article, Original article Level-based Blocking for Sparse Matrices: Sparse Matrix-Power-Vector Multiplication (2022) Alappat C, Hager G, Schenk O, Wellein G Journal article The Role of Idle Waves, Desynchronization, and Bottleneck Evasion in the Performance of Parallel Programs (2022) Afzal A, Hager G, Wellein G Journal article Opening the Black Box: Performance Estimation during Code Generation for GPUs (2021) Ernst D, Hager G, Holzer M, Knorr M, Wellein G Conference contribution, Conference Contribution YaskSite: Stencil Optimization Techniques Applied to Explicit ODE Methods on Modern Architectures (2021) Alappat C, Seiferth J, Hager G, Korch M, Rauber T, Wellein G Conference contribution, Conference Contribution Execution-Cache-Memory modeling and performance tuning of sparse matrix-vector multiplication and Lattice quantum chromodynamics on A64FX (2021) Alappat C, Meyer N, Laukemann J, Gruber T, Hager G, Wellein G, Wettig T Journal article, Original article