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ORCIDGeorg Hager
- > Home > Persons > Georg Hager
Publications
- 2024
[i80]Dane C. Lacey, Christie L. Alappat, Florian Lange, Georg Hager, Holger Fehske, Gerhard Wellein:
Cache Blocking of Distributed-Memory Parallel Matrix Power Kernels. CoRR abs/2405.12525 (2024)- 2023
- [j36]Christie L. Alappat
, Georg Hager, Olaf Schenk, Gerhard Wellein:
Level-Based Blocking for Sparse Matrices: Sparse Matrix-Power-Vector Multiplication. IEEE Trans. Parallel Distributed Syst. 34(2): 581-597 (2023) - [i77]Christie L. Alappat, Jonas Thies, Georg Hager, Holger Fehske, Gerhard Wellein:
Algebraic Temporal Blocking for Sparse Iterative Solvers on Multi-Core CPUs. CoRR abs/2309.02228 (2023) - 2022
- [j33]Christie L. Alappat, Nils Meyer, Jan Laukemann, Thomas Gruber, Georg Hager, Gerhard Wellein, Tilo Wettig:
Execution-Cache-Memory modeling and performance tuning of sparse matrix-vector multiplication and Lattice quantum chromodynamics on A64FX. Concurr. Comput. Pract. Exp. 34(20) (2022) - [i72]Christie L. Alappat, Georg Hager, Olaf Schenk, Gerhard Wellein:
Level-based Blocking for Sparse Matrices: Sparse Matrix-Power-Vector Multiplication. CoRR abs/2205.01598 (2022) - 2021
- [c46]Christie L. Alappat, Johannes Seiferth, Georg Hager, Matthias Korch, Thomas Rauber, Gerhard Wellein:
YaskSite: Stencil Optimization Techniques Applied to Explicit ODE Methods on Modern Architectures. CGO 2021: 174-186 - [i68]Christie L. Alappat, Nils Meyer, Jan Laukemann, Thomas Gruber, Georg Hager, Gerhard Wellein, Tilo Wettig:
ECM modeling and performance tuning of SpMV and Lattice QCD on A64FX. CoRR abs/2103.03013 (2021) - 2020
- [j29]Johannes Hofmann, Christie L. Alappat, Georg Hager, Dietmar Fey, Gerhard Wellein:
Bridging the Architecture Gap: Abstracting Performance-Relevant Properties of Modern Server Processors. Supercomput. Front. Innov. 7(2): 54-78 (2020) - [j27]Christie L. Alappat, Achim Basermann, Alan R. Bishop, Holger Fehske, Georg Hager, Olaf Schenk, Jonas Thies, Gerhard Wellein:
A Recursive Algebraic Coloring Technique for Hardware-efficient Symmetric Sparse Matrix-vector Multiplication. ACM Trans. Parallel Comput. 7(3): 19:1-19:37 (2020) - [c43]Christie L. Alappat, Jan Laukemann, Thomas Gruber, Georg Hager, Gerhard Wellein, Nils Meyer, Tilo Wettig:
Performance Modeling of Streaming Kernels and Sparse Matrix-Vector Multiplication on A64FX. PMBS@SC 2020: 1-7 - [c41]Christie L. Alappat, Johannes Hofmann, Georg Hager, Holger Fehske, Alan R. Bishop, Gerhard Wellein:
Understanding HPC Benchmark Performance on Intel Broadwell and Cascade Lake Processors. ISC 2020: 412-433 - [p4]Christie L. Alappat, Andreas Alvermann, Achim Basermann, Holger Fehske, Yasunori Futamura, Martin Galgon, Georg Hager, Sarah Huber, Akira Imakura, Masatoshi Kawai, Moritz Kreutzer, Bruno Lang, Kengo Nakajima, Melven Röhrig-Zöllner, Tetsuya Sakurai, Faisal Shahzad, Jonas Thies, Gerhard Wellein:
ESSEX: Equipping Sparse Solvers For Exascale. Software for Exascale Computing 2020: 143-187 - [i64]Christie L. Alappat, Johannes Hofmann, Georg Hager, Holger Fehske, Alan R. Bishop, Gerhard Wellein:
Understanding HPC Benchmark Performance on Intel Broadwell and Cascade Lake Processors. CoRR abs/2002.03344 (2020) - [i63]Christie L. Alappat, Jan Laukemann, Thomas Gruber, Georg Hager, Gerhard Wellein, Nils Meyer, Tilo Wettig:
Performance Modeling of Streaming Kernels and Sparse Matrix-Vector Multiplication on A64FX. CoRR abs/2009.13903 (2020) - 2019
- [i57]Johannes Hofmann, Christie L. Alappat, Georg Hager, Dietmar Fey, Gerhard Wellein:
Bridging the Architecture Gap: Abstracting Performance-Relevant Properties of Modern Server Processors. CoRR abs/1907.00048 (2019) - [i56]Christie L. Alappat, Georg Hager, Olaf Schenk, Jonas Thies, Achim Basermann, Alan R. Bishop, Holger Fehske, Gerhard Wellein:
A Recursive Algebraic Coloring Technique for Hardware-Efficient Symmetric Sparse Matrix-Vector Multiplication. CoRR abs/1907.06487 (2019)
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