Achim Basermann
Achim Basermann
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A recursive algebraic coloring technique for hardware-efficient symmetric sparse matrix-vector multiplication
C Alappat, A Basermann, AR Bishop, H Fehske, G Hager, O Schenk, ...
ACM Transactions on Parallel Computing (TOPC) 7 (3), 1-37, 2020
Sparse matrix-vector multiplication on GPGPU clusters: A new storage format and a scalable implementation
M Kreutzer, G Hager, G Wellein, H Fehske, A Basermann, AR Bishop
2012 IEEE 26th International Parallel and Distributed Processing Symposium …, 2012
Dynamic load-balancing of finite element applications with the drama library
A Basermann, J Clinckemaillie, T Coupez, J Fingberg, H Digonnet, ...
Applied Mathematical Modelling 25 (2), 83-98, 2000
DRAMA: A Library for Parallel Dynamic Load Balancing of Finite Element Applications⋆
B Maerten, D Roose, A Basermann, J Fingberg, G Lonsdale
Euro-Par’99 Parallel Processing: 5th International Euro-Par Conference …, 1999
Preconditioned CG methods for sparse matrices on massively parallel machines
A Basermann, B Reichel, C Schelthoff
Parallel computing 23 (3), 381-398, 1997
GHOST: building blocks for high performance sparse linear algebra on heterogeneous systems
M Kreutzer, J Thies, M Röhrig-Zöllner, A Pieper, F Shahzad, M Galgon, ...
International Journal of Parallel Programming 45, 1046-1072, 2017
Fast sparse matrix-vector multiplication for teraflop/s computers
G Wellein, G Hager, A Basermann, H Fehske
International Conference on High Performance Computing for Computational …, 2002
Increasing the performance of the Jacobi--Davidson method by blocking
M Röhrig-Zöllner, J Thies, M Kreutzer, A Alvermann, A Pieper, ...
SIAM Journal on Scientific Computing 37 (6), C697-C722, 2015
Parallel iterative solvers for sparse linear systems in circuit simulation
A Basermann, U Jaekel, M Nordhausen, K Hachiya
Future Generation Computer Systems 21 (8), 1275-1284, 2005
Assessment of effective mitigation and prediction of the spread of SARS-CoV-2 in Germany using demographic information and spatial resolution
MJ Kühn, D Abele, T Mitra, W Koslow, M Abedi, K Rack, M Siggel, ...
Mathematical Biosciences 339, 108648, 2021
On the parallel iterative solution of linear systems arising in the FEAST algorithm for computing inner eigenvalues
M Galgon, L Krämer, J Thies, A Basermann, B Lang
Parallel Computing 49, 153-163, 2015
A parallel algorithm for determining all eigenvalues of large real symmetric tridiagonal matrices
A Basermann, P Weidner
Parallel computing 18 (10), 1129-1141, 1992
Numerical modeling of field scale solute transport in heterogeneous variably saturated porous media
Improved tissue modeling and fast solver methods for high resolution FE-modeling in EEG/MEG-source localization
C Wolters, S Reitzinger, A Basermann, S Burkhardt, U Hartmann, ...
BIOMAG2000, Proc. of the 12th Int. Conf. on Biomagnetism. Helsinki Univ. of …, 2000
Benefits from using mixed precision computations in the ELPA-AEO and ESSEX-II eigensolver projects
A Alvermann, A Basermann, HJ Bungartz, C Carbogno, D Ernst, H Fehske, ...
Japan Journal of Industrial and Applied Mathematics 36, 699-717, 2019
Dynamic multi-partitioning for parallel finite element applications
A Basermann, J Fingberg, G Lonsdale, B Maerten, C Walshaw
Parallel Computing 27 (7), 869-881, 2001
Parallel sparse matrix computations in iterative solvers on distributed memory machines
A Basermann
Society for Industrial and Applied Mathematics, Philadelphia, PA (United States), 1995
NextGRID architectural concepts
D Snelling, A Anjomshoaa, F Wray, A Basermann, M Fisher, M Surridge, ...
Towards Next Generation Grids: Proceedings of the CoreGRID Symposium 2007, 3-13, 2007
Bio-numerical simualtions with SimBio
J Fingberg, G Berti, H Hartmann, A Basermann, CH Wolters, A Anwander, ...
NEC Research and Development 44 (1), 140-145, 2003
Parallel block ILUT/ILDLT preconditioning for sparse eigenproblems and sparse linear systems
A Basermann
Numerical linear algebra with applications 7 (7‐8), 635-648, 2000
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