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Holger Fehske
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2020 – today
- 2024
- [i15]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
- [j9]Andreas Alvermann
, Georg Hager
Orthogonal Layers of Parallelism in Large-Scale Eigenvalue Computations. ACM Trans. Parallel Comput. 10(3): 16:1-16:31 (2023) - [i14]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
- [i13]Andreas Alvermann, Georg Hager, Holger Fehske:
Orthogonal layers of parallelism in large-scale eigenvalue computations. CoRR abs/2209.01974 (2022) - 2021
- [j8]Andreas Pieper, Georg Hager
A domain-specific language and matrix-free stencil code for investigating electronic properties of Dirac and topological materials. Int. J. High Perform. Comput. Appl. 35(1) (2021) - 2020
- [j7]Christie L. Alappat
A Recursive Algebraic Coloring Technique for Hardware-efficient Symmetric Sparse Matrix-vector Multiplication. ACM Trans. Parallel Comput. 7(3): 19:1-19:37 (2020) - [c9]Christie L. Alappat
Understanding HPC Benchmark Performance on Intel Broadwell and Cascade Lake Processors. ISC 2020: 412-433 - [p3]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
ESSEX: Equipping Sparse Solvers For Exascale. Software for Exascale Computing 2020: 143-187 - [i12]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)
2010 – 2019
- 2019
- [i11]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) - 2018
- [c8]Moritz Kreutzer, Dominik Ernst, Alan R. Bishop, Holger Fehske, Georg Hager
Chebyshev Filter Diagonalization on Modern Manycore Processors and GPGPUs. ISC 2018: 329-349 - [i10]Moritz Kreutzer, Georg Hager, Dominik Ernst, Holger Fehske, Alan R. Bishop, Gerhard Wellein:
Chebyshev Filter Diagonalization on Modern Manycore Processors and GPGPUs. CoRR abs/1803.02156 (2018) - 2017
- [j6]Moritz Kreutzer
GHOST: Building Blocks for High Performance Sparse Linear Algebra on Heterogeneous Systems. Int. J. Parallel Program. 45(5): 1046-1072 (2017) - [i9]Andreas Pieper, Georg Hager, Holger Fehske:
PVSC-DTM: A domain-specific language and matrix-free stencil code for investigating electronic properties of Dirac and topological materials. CoRR abs/1708.09689 (2017) - 2016
- [j5]Andreas Pieper, Moritz Kreutzer, Andreas Alvermann, Martin Galgon, Holger Fehske, Georg Hager
High-performance implementation of Chebyshev filter diagonalization for interior eigenvalue computations. J. Comput. Phys. 325: 226-243 (2016) - [p2]Jonas Thies
Towards an Exascale Enabled Sparse Solver Repository. Software for Exascale Computing 2016: 295-316 - [p1]Moritz Kreutzer, Jonas Thies
Performance Engineering and Energy Efficiency of Building Blocks for Large, Sparse Eigenvalue Computations on Heterogeneous Supercomputers. Software for Exascale Computing 2016: 317-338 - 2015
- [j4]Melven Röhrig-Zöllner
Increasing the Performance of the Jacobi-Davidson Method by Blocking. SIAM J. Sci. Comput. 37(6) (2015) - [c7]Moritz Kreutzer, Andreas Pieper, Georg Hager
Performance Engineering of the Kernel Polynomal Method on Large-Scale CPU-GPU Systems. IPDPS 2015: 417-426 - [i8]Moritz Kreutzer, Jonas Thies, Melven Röhrig-Zöllner, Andreas Pieper, Faisal Shahzad, Martin Galgon, Achim Basermann, Holger Fehske, Georg Hager, Gerhard Wellein:
GHOST: Building blocks for high performance sparse linear algebra on heterogeneous systems. CoRR abs/1507.08101 (2015) - [i7]Andreas Pieper, Moritz Kreutzer, Martin Galgon, Andreas Alvermann, Holger Fehske, Georg Hager, Bruno Lang, Gerhard Wellein:
High-performance implementation of Chebyshev filter diagonalization for interior eigenvalue computations. CoRR abs/1510.04895 (2015) - 2014
- [j3]Moritz Kreutzer, Georg Hager
A Unified Sparse Matrix Data Format for Efficient General Sparse Matrix-Vector Multiplication on Modern Processors with Wide SIMD Units. SIAM J. Sci. Comput. 36(5) (2014) - [c6]Andreas Alvermann, Achim Basermann, Holger Fehske, Martin Galgon, Georg Hager
ESSEX: Equipping Sparse Solvers for Exascale. Euro-Par Workshops (2) 2014: 577-588 - [i6]Moritz Kreutzer, Georg Hager, Gerhard Wellein, Andreas Pieper, Andreas Alvermann, Holger Fehske:
Performance Engineering of the Kernel Polynomial Method on Large-Scale CPU-GPU Systems. CoRR abs/1410.5242 (2014) - 2013
- [i5]Moritz Kreutzer, Georg Hager, Gerhard Wellein, Holger Fehske, Alan R. Bishop:
A unified sparse matrix data format for modern processors with wide SIMD units. CoRR abs/1307.6209 (2013) - 2012
- [c5]Moritz Kreutzer, Georg Hager
Sparse Matrix-vector Multiplication on GPGPU Clusters: A New Storage Format and a Scalable Implementation. IPDPS Workshops 2012: 1696-1702 - 2011
- [j2]Andreas Alvermann, Holger Fehske:
High-order commutator-free exponential time-propagation of driven quantum systems. J. Comput. Phys. 230(15): 5930-5956 (2011) - [j1]Gerald Schubert, Holger Fehske, Georg Hager
Hybrid-Parallel Sparse Matrix-Vector Multiplication with Explicit Communication Overlap on Current Multicore-Based Systems. Parallel Process. Lett. 21(3): 339-358 (2011) - [c4]Gerald Schubert, Georg Hager
Parallel Sparse Matrix-Vector Multiplication as a Test Case for Hybrid MPI+OpenMP Programming. IPDPS Workshops 2011: 1751-1758 - [i4]Gerald Schubert, Georg Hager, Holger Fehske, Gerhard Wellein:
Parallel sparse matrix-vector multiplication as a test case for hybrid MPI+OpenMP programming. CoRR abs/1101.0091 (2011) - [i3]Gerald Schubert, Holger Fehske, Georg Hager, Gerhard Wellein:
Hybrid-parallel sparse matrix-vector multiplication with explicit communication overlap on current multicore-based systems. CoRR abs/1106.5908 (2011) - [i2]Moritz Kreutzer, Georg Hager, Gerhard Wellein, Holger Fehske, Achim Basermann, Alan R. Bishop:
Sparse matrix-vector multiplication on GPGPU clusters: A new storage format and a scalable implementation. CoRR abs/1112.5588 (2011)
2000 – 2009
- 2009
- [c3]Gerhard Wellein
Efficient Temporal Blocking for Stencil Computations by Multicore-Aware Wavefront Parallelization. COMPSAC (1) 2009: 579-586 - [i1]Gerald Schubert, Georg Hager, Holger Fehske:
Performance limitations for sparse matrix-vector multiplications on current multicore environments. CoRR abs/0910.4836 (2009) - 2003
- [c2]Georg Hager, Eric Jeckelmann, Holger Fehske, Gerhard Wellein:
Exact Numerical Treatment of Finite Quantum Systems Using Leading-Edge Supercomputers. HPSC 2003: 165-177 - 2002
- [c1]Gerhard Wellein
Fast Sparse Matrix-Vector Multiplication for TeraFlop/s Computers. VECPAR 2002: 287-301
Coauthor Index
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