STRUMPACK - STRUctured Matrices PACKage - Fast linear solvers and preconditioner for both dense and sparse systems using low-rank structured factorization with randomized sampling. At the moment STRUMPACK uses Hierarchically Semi-Separable (HSS) matrices. The software is written in C++ using OpenMP and MPI parallelism and is released under a BSD-style license.

References in zbMATH (referenced in 32 articles )

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  1. Anderson, Robert; Andrej, Julian; Barker, Andrew; Bramwell, Jamie; Camier, Jean-Sylvain; Cerveny, Jakub; Dobrev, Veselin; Dudouit, Yohann; Fisher, Aaron; Kolev, Tzanio; Pazner, Will; Stowell, Mark; Tomov, Vladimir; Akkerman, Ido; Dahm, Johann; Medina, David; Zampini, Stefano: MFEM: a modular finite element methods library (2021)
  2. Chen, Chao; Reiz, Severin; Yu, Chenhan D.; Bungartz, Hans-Joachim; Biros, George: Fast approximation of the Gauss-Newton Hessian matrix for the multilayer perceptron (2021)
  3. Xing, Xin; Huang, Hua; Chow, Edmond: Efficient construction of an HSS preconditioner for symmetric positive definite (\mathcalH^2) matrices (2021)
  4. Zheng, Qingqing; Xi, Yuanzhe; Saad, Yousef: A power Schur complement low-rank correction preconditioner for general sparse linear systems (2021)
  5. Beams, Natalie N.; Gillman, Adrianna; Hewett, Russell J.: A parallel shared-memory implementation of a high-order accurate solution technique for variable coefficient Helmholtz problems (2020)
  6. Bin Zubair Syed, H.; Farquharson, C.; MacLachlan, S.: Block preconditioning techniques for geophysical electromagnetics (2020)
  7. Cambier, Léopold; Chen, Chao; Boman, Erik G.; Rajamanickam, Sivasankaran; Tuminaro, Raymond S.; Darve, Eric: An algebraic sparsified nested dissection algorithm using low-rank approximations (2020)
  8. He, Qinglong; Wang, Yanfei: Inexact Newton-type methods based on Lanczos orthonormal method and application for full waveform inversion (2020)
  9. Kenneth L. Ho: FLAM: Fast Linear Algebra in MATLAB - Algorithms for Hierarchical Matrices (2020) not zbMATH
  10. Massei, Stefano; Robol, Leonardo; Kressner, Daniel: Hm-toolbox: MATLAB software for HODLR and HSS matrices (2020)
  11. Slavchev, Dimitar: On the impact of reordering in a hierarchical semi-separable compression solver for fractional diffusion problems (2020)
  12. Alvermann, Andreas; Basermann, Achim; Bungartz, Hans-Joachim; Carbogno, Christian; Ernst, Dominik; Fehske, Holger; Futamura, Yasunori; Galgon, Martin; Hager, Georg; Huber, Sarah; Huckle, Thomas; Ida, Akihiro; Imakura, Akira; Kawai, Masatoshi; Köcher, Simone; Kreutzer, Moritz; Kus, Pavel; Lang, Bruno; Lederer, Hermann; Manin, Valeriy; Marek, Andreas; Nakajima, Kengo; Nemec, Lydia; Reuter, Karsten; Rippl, Michael; Röhrig-Zöllner, Melven; Sakurai, Tetsuya; Scheffler, Matthias; Scheurer, Christoph; Shahzad, Faisal; Simoes Brambila, Danilo; Thies, Jonas; Wellein, Gerhard: Benefits from using mixed precision computations in the ELPA-AEO and ESSEX-II eigensolver projects (2019)
  13. Amestoy, Patrick R.; Buttari, Alfredo; L’Excellent, Jean-Yves; Mary, Theo A.: Bridging the gap between flat and hierarchical low-rank matrix formats: the multilevel block low-rank format (2019)
  14. Boukaram, Wajih; Turkiyyah, George; Keyes, David: Randomized GPU algorithms for the construction of hierarchical matrices from matrix-vector operations (2019)
  15. Dölz, Jürgen; Harbrecht, Helmut; Multerer, Michael D.: On the best approximation of the hierarchical matrix product (2019)
  16. Gorman, Christopher; Chávez, Gustavo; Ghysels, Pieter; Mary, Théo; Rouet, François-Henry; Li, Xiaoye Sherry: Robust and accurate stopping criteria for adaptive randomized sampling in matrix-free hierarchically semiseparable construction (2019)
  17. Sivaram Ambikasaran; Karan Raj Singh; Shyam Sundar Sankaran: HODLRlib: A Library for Hierarchical Matrices (2019) not zbMATH
  18. Slavchev, Dimitar; Margenov, Svetozar: Analysis of hierarchical compression parallel solver for BEM problems on intel xeon cpus (2019)
  19. Zaspel, Peter: Algorithmic patterns for (\mathcalH)-matrices on many-core processors (2019)
  20. Chávez, Gustavo; Turkiyyah, George; Zampini, Stefano; Keyes, David: Parallel accelerated cyclic reduction preconditioner for three-dimensional elliptic PDEs with variable coefficients (2018)

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