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ORCIDSiegfried Cools
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2020 – today
- 2020
[j10]Emmanuel Agullo, Siegfried Cools, Emrullah Fatih Yetkin
, Luc Giraud, Nick Schenkels, Wim Vanroose:
On Soft Errors in the Conjugate Gradient Method: Sensitivity and Robust Numerical Detection. SIAM J. Sci. Comput. 42(6): C335-C358 (2020)
2010 – 2019
- 2019
- [j9]Siegfried Cools:
Analyzing and improving maximal attainable accuracy in the communication hiding pipelined BiCGStab method. Parallel Comput. 86: 16-35 (2019) - [j8]Siegfried Cools, Jeffrey Cornelis, Wim Vanroose:
Numerically Stable Recurrence Relations for the Communication Hiding Pipelined Conjugate Gradient Method. IEEE Trans. Parallel Distributed Syst. 30(11): 2507-2522 (2019) - [i8]Siegfried Cools, Jeffrey Cornelis, Wim Vanroose:
Numerically Stable Recurrence Relations for the Communication Hiding Pipelined Conjugate Gradient Method. CoRR abs/1902.03100 (2019) - [i7]Siegfried Cools, Jeffrey Cornelis, Pieter Ghysels, Wim Vanroose:
Improving strong scaling of the Conjugate Gradient method for solving large linear systems using global reduction pipelining. CoRR abs/1905.06850 (2019) - 2018
- [j7]Siegfried Cools, Emrullah Fatih Yetkin, Emmanuel Agullo, Luc Giraud, Wim Vanroose:
Analyzing the Effect of Local Rounding Error Propagation on the Maximal Attainable Accuracy of the Pipelined Conjugate Gradient Method. SIAM J. Matrix Anal. Appl. 39(1): 426-450 (2018) - [i6]Jeffrey Cornelis, Siegfried Cools, Wim Vanroose:
The Communication-Hiding Conjugate Gradient Method with Deep Pipelines. CoRR abs/1801.04728 (2018) - [i5]Siegfried Cools:
Numerical stability analysis of the class of communication hiding pipelined Conjugate Gradient methods. CoRR abs/1804.02962 (2018) - [i4]Siegfried Cools:
Analyzing and improving maximal attainable accuracy in the communication hiding pipelined BiCGStab method. CoRR abs/1809.01948 (2018) - 2017
- [j6]Siegfried Cools, Wim Vanroose:
The communication-hiding pipelined BiCGstab method for the parallel solution of large unsymmetric linear systems. Parallel Comput. 65: 1-20 (2017) - [c3]Siegfried Cools, Wim Vanroose:
On Parallel Performance and Numerical Stability of Pipelined Conjugate Gradients. PARCO 2017: 77-86 - [i3]Siegfried Cools, Wim Vanroose:
Numerically Stable Variants of the Communication-hiding Pipelined Conjugate Gradients Algorithm for the Parallel Solution of Large Scale Symmetric Linear Systems. CoRR abs/1706.05988 (2017) - 2016
- [j5]Siegfried Cools, Wim Vanroose:
A fast and robust computational method for the ionization cross sections of the driven Schrödinger equation using an O(N) multigrid-based scheme. J. Comput. Phys. 308: 20-39 (2016) - [c2]Siegfried Cools, Wim Vanroose, Emrullah Fatih Yetkin, Emmanuel Agullo, Luc Giraud:
On rounding error resilience, maximal attainable accuracy and parallel performance of the pipelined Conjugate Gradients method for large-scale linear systems in PETSc. EASC 2016: 3:1-3:10 - [c1]Emmanuel Agullo, Siegfried Cools, Luc Giraud, A. Moreau, Pablo Salas, Wim Vanroose, Emrullah Fatih Yetkin, Mawussi Zounon:
Hard Faults and Soft-Errors: Possible Numerical Remedies in Linear Algebra Solvers. VECPAR 2016: 11-18 - [i2]Siegfried Cools, Wim Vanroose:
The communication-hiding pipelined BiCGStab method for the efficient parallel solution of large unsymmetric linear systems. CoRR abs/1612.01395 (2016) - 2015
- [j4]Siegfried Cools, Pieter Ghysels, Wim van Aarle, Jan Sijbers, Wim Vanroose:
A multi-level preconditioned Krylov method for the efficient solution of algebraic tomographic reconstruction problems. J. Comput. Appl. Math. 283: 1-16 (2015) - 2014
- [j3]Siegfried Cools, Bram Reps, Wim Vanroose:
A new level-dependent coarse grid correction scheme for indefinite Helmholtz problems. Numer. Linear Algebra Appl. 21(4): 513-533 (2014) - [j2]Siegfried Cools, Bram Reps, Wim Vanroose:
An Efficient Multigrid Calculation of the Far Field Map for Helmholtz and Schrödinger Equations. SIAM J. Sci. Comput. 36(3) (2014) - 2013
- [j1]Siegfried Cools, Wim Vanroose:
Local Fourier analysis of the complex shifted Laplacian preconditioner for Helmholtz problems. Numer. Linear Algebra Appl. 20(4): 575-597 (2013) - 2012
- [i1]Siegfried Cools, Bram Reps, Wim Vanroose:
An efficient multigrid method calculation of the far field map for Helmholtz problems. CoRR abs/1211.4461 (2012)
Coauthor Index
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