Found 191 Documents (Results 1–100)
pylspack: parallel algorithms and data structures for sketching, column subset selection, regression, and leverage scores. (English) Zbl 07908557
MSC:
65-XX
Analytical modeling of matrix-vector multiplication on multicore processors. (English) Zbl 1527.65028
Parallel time integration using batched BLAS (Basic Linear Algebra Subprograms) routines. (English) Zbl 07696947
Communication lower bounds of bilinear algorithms for symmetric tensor contractions. (English) Zbl 1487.65051
Parallel Prony’s method with multivariate matrix pencil approach and its numerical aspects. (English) Zbl 07340706
Parallel reduction of four matrices to condensed form for a generalized matrix eigenvalue algorithm. (English) Zbl 1456.65189
Highly-scalable, highly-performant and highly-practical sparse matrix computations: progress and challenges. (Chinese. English summary) Zbl 1474.65118
GPU parameter tuning for tall and skinny dense linear least squares problems. (English) Zbl 1445.90107
Cholesky and Gram-Schmidt orthogonalization for tall-and-skinny QR factorizations on graphics processors. (English) Zbl 1452.65077
Yahyapour, Ramin (ed.), Euro-Par 2019: parallel processing. 25th international conference on parallel and distributed computing, Göttingen, Germany, August 26–30, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11725, 469-480 (2019).
Efficient use of sparsity by direct solvers applied to 3D controlled-source EM problems. (English) Zbl 1427.65033
The eigenvalues slicing library (EVSL): algorithms, implementation, and software. (English) Zbl 1420.65050
Compressed hierarchical Schur algorithm for frequency-domain analysis of photonic structures. (English) Zbl 1412.78008
Look-ahead in the two-sided reduction to compact band forms for symmetric eigenvalue problems and the SVD. (English) Zbl 1415.65090
The singular value decomposition: anatomy of optimizing an algorithm for extreme scale. (English) Zbl 1410.65114
Reviewer: Wei-Ru Xu (Chengdu)
Accelerating BLAS and LAPACK via efficient floating point architecture design. (English) Zbl 1492.65375
Parallel solution of hierarchical symmetric positive definite linear systems. (English) Zbl 1376.65029
Parallel computations for solving 3D Helmholtz problem by using direct solver with low-rank approximation and HSS technique. (English) Zbl 1368.65209
Dimov, Ivan (ed.) et al., Numerical analysis and its applications. 6th international conference, NAA 2016, Lozenetz, Bulgaria, June 15–22, 2016. Revised selected papers. Cham: Springer (ISBN 978-3-319-57098-3/pbk; 978-3-319-57099-0/ebook). Lecture Notes in Computer Science 10187, 342-349 (2017).
Performance analysis of a parallel algorithm for restoring large-scale CT images. (English) Zbl 1381.94018
Efficient and accurate algorithms for computing matrix trigonometric functions. (English) Zbl 1416.65126
Sparse matrix factorization in the implicit finite element method on petascale architecture. (English) Zbl 1425.65062
On BLAS level-3 implementations of common solvers for (quasi-) triangular generalized Lyapunov equations. (English) Zbl 1371.65040
A distributed-memory package for dense hierarchically semi-separable matrix computations using randomization. (English) Zbl 1369.65043
A scalable parallel factorization of finite element matrices with distributed Schur complements. (English) Zbl 1413.65415
Fast solvers for mesh-based computations. (English) Zbl 1334.65069
Advances in Applied Mathematics (Boca Raton). Boca Raton, FL: CRC Press (ISBN 978-1-4987-5419-4/hbk; 978-1-4987-5420-0/ebook). xxxviii, 313 p. (2016).
Reviewer: Constantin Popa (Constanţa)
Parallel profiling of water distribution networks using the Clément formula. (English) Zbl 1410.86011
An efficient approach to solve very large dense linear systems with verified computing on clusters. (English) Zbl 1363.65088
Performance models and workload distribution algorithms for optimizing a hybrid CPU-GPU multifrontal solver. (English) Zbl 1416.65125
Level-3 Cholesky factorization routines improve performance of many Cholesky algorithms. (English) Zbl 1295.65136
Parallel Jacobian-free Newton Krylov solution of the discrete ordinates method with flux limiters for 3D radiative transfer. (English) Zbl 1259.78048
Reviewer: Roland Pulch (Wuppertal)
A new parallel sparse direct solver: presentation and numerical experiments in large-scale structural mechanics parallel computing. (English) Zbl 1242.74122
Minimizing communication in numerical linear algebra. (English) Zbl 1246.68128
Reviewer: Gudula Rünger (Chemnitz)
The impact of data distribution in accuracy and performance of parallel linear algebra subroutines. (English) Zbl 1323.65131
Palma, José M. Laginha M. (ed.) et al., High performance computing for computational science – VECPAR 2010. 9th international conference, Berkeley, CA, USA, June 22–25, 2010. Revised selected papers. Berlin: Springer (ISBN 978-3-642-19327-9/pbk). Lecture Notes in Computer Science 6449, 394-407 (2011).
Towards an efficient tile matrix inversion of symmetric positive definite matrices on multicore architectures. (English) Zbl 1323.65022
Palma, José M. Laginha M. (ed.) et al., High performance computing for computational science – VECPAR 2010. 9th international conference, Berkeley, CA, USA, June 22–25, 2010. Revised selected papers. Berlin: Springer (ISBN 978-3-642-19327-9/pbk). Lecture Notes in Computer Science 6449, 129-138 (2011).
Performance and numerical accuracy evaluation of heterogeneous multicore systems for Krylov orthogonal basis computation. (English) Zbl 1323.65145
Palma, José M. Laginha M. (ed.) et al., High performance computing for computational science – VECPAR 2010. 9th international conference, Berkeley, CA, USA, June 22–25, 2010. Revised selected papers. Berlin: Springer (ISBN 978-3-642-19327-9/pbk). Lecture Notes in Computer Science 6449, 45-57 (2011).
Scalable algebraic multilevel preconditioners with application to CFD. (English) Zbl 1398.76068
Tromeur-Dervout, Damien (ed.) et al., Parallel computational fluid dynamics 2008. Parallel numerical methods, software development and applications. Proceedings of the 20th international conference, Lyon, France, May 19–22, 2008. Berlin: Springer (ISBN 978-3-642-14437-0/hbk; 978-3-642-26515-0/pbk978-3-642-14438-7/ebook). Lecture Notes in Computational Science and Engineering 74, 15-27 (2010).
PARFES: A method for solving finite element linear equations on multi-core computers. (English) Zbl 1205.65139
The cache-oblivious Gaussian elimination paradigm: Theoretical framework, parallelization and Experimental evaluation. (English) Zbl 1213.68070
CARP-CG: A robust and efficient parallel solver for linear systems, applied to strongly convection dominated PDEs. (English) Zbl 1195.65062
On the use of flux limiters in the discrete ordinates method for 3D radiation calculations in absorbing and scattering media. (English) Zbl 1187.65143
MSC:
65R20
A massively-parallel electronic-structure calculations based on real-space density functional theory. (English) Zbl 1186.82005
Parallel tools for solving incremental dense least squares problems: application to space geodesy. (English) Zbl 1226.65029
Interfaces for parallel numerical linear algebra libraries in high level languages. (English) Zbl 1167.65478
Numerical methods. Principles, analysis and algorithms. (English) Zbl 1196.65001
Oxford: Oxford University Press (ISBN 978-0-19-569375-1/pbk). xii, 812 p. (2009).
Reviewer: Georg Hebermehl (Berlin)
MSC:
65-01
65Fxx
65Lxx
65Mxx
65Nxx
65Yxx
65D05
65D07
65D30
65G50
65H04
65H05
65H10
92B20
97M50
00A06
65C05
65R20
RECSY and SCASY library software: Recursive blocked and parallel algorithms for Sylvester-type matrix equations with some applications. (English) Zbl 1183.68729
Čiegis, Raimondas (ed.) et al., Parallel scientific computing and optimization. Advances and applications. New York, NY: Springer (ISBN 978-0-387-09706-0/hbk). Springer Optimization and Its Applications 27, 3-24 (2009).
A highly efficient implementation of a backpropagation learning algorithm using matrix ISA. (English) Zbl 1243.68252
Strategies for parallelizing the solution of rational matrix equations. (English) Zbl 1158.65317
Bischof, Christian (ed.) et al., Parallel computing: Architectures, algorithms and applications. Selected papers based on the presentations at the international parallel computing conference (ParCo 2007), Aachen, Germany, September 4–7, 2007. Amsterdam: IOS Press (ISBN 978-1-58603-796-3/hbk). Advances in Parallel Computing 15, 255-262 (2008).
Dual multilevel optimization. (English) Zbl 1145.90038
Block and parallel versions of one-sided bidiagonalization. (English) Zbl 1149.65031
Reviewer: Liu Xinguo (Qingdao)
Solution of band linear systems in model reduction for VSLI circuits. (English) Zbl 1130.78013
Ciuprina, Gabriela (ed.) et al., Scientific computing in electrical engineering SCEE 2006. Selected papers based on the presentations at the 6th international conference, Sinaia, Romania, September 17–22, 2006. Berlin: Springer (ISBN 978-3-540-71979-3/hbk). Mathematics in Industry 11, 387-393 (2007).
Implementation of a primal-dual method for SDP on a shared memory parallel architecture. (English) Zbl 1179.90256
Computationally efficient methods for estimating the updated-observations SUR models. (English) Zbl 1123.65008
On the development of PSBLAS-based parallel two-level Schwarz preconditioners. (English) Zbl 1123.65029
2LEV-D2P4: a package of high-performance preconditioners for scientific and engineering applications. (English) Zbl 1122.65046
A parallel block Lanczos algorithm and its implementation for the evaluation of some eigenvalues of large sparse symmetric matrices on multicomputers. (English) Zbl 1110.65028
Solution of linear system. (English) Zbl 1099.78019
Schilders, W. H. A. (ed.) et al., Handbook of numerical analysis. Vol XIII. Special volume: Numerical methods in electromagnetics. Amsterdam: Elsevier/North Holland (ISBN 0-444-51375-2/hbk). Handbook of Numerical Analysis 13, 755-824 (2005).
Reviewer: Georg Hebermehl (Berlin)
A parallel computational kernel for sparse nonsymmetric eigenvalue problems on multicomputers. (English) Zbl 1080.65025
Numerical integration of the differential Riccati equation: A high performance computing approach. (English) Zbl 1118.65397
Daydé, Michel (ed.) et al., High performance computing for computational science – VECPAR 2004. 6th international conference, Valencia, Spain, June 28–30, 2004. Revised selected and invited papers. Berlin: Springer (ISBN 3-540-25424-2/pbk). Lecture Notes in Computer Science 3402, 671-684 (2005).
Representing linear algebra algorithms in code: The FLAME application program interfaces. (English) Zbl 1073.65037
Combining explicit and recursive blocking for solving triangular Sylvester-type matrix equations on distributed memory platforms. (English) Zbl 1096.65508
Danelutto, Marco (ed.) et al., Euro-Par 2004, parallel processing. 10th international Euro-Par conference, Pisa, Italy, August 31 – September 3, 2004. Proceedings. Berlin: Springer (ISBN 3-540-22924-8/pbk). Lecture Notes in Computer Science 3149, 742-750 (2004).
MSC:
65Y05
A parallel direct solver for large sparse highly unsymmetric linear systems. (English) Zbl 1072.65038
Recursive blocked algorithms and hybrid data structures for dense matrix library software. (English) Zbl 1068.65040
Reviewer: R. Militaru (Craiova)
PMIRKDC: a parallel mono-implicit Runge-Kutta code with defect control for boundary value ODEs. (English) Zbl 1243.65093
Matrix bidiagonalization: implementation and evaluation on the Trident processor. (English) Zbl 1090.65516
Parallel scientific computing in C++ and MPI. A seamless approach to parallel algorithms and their implementation. With CD-ROM. (English) Zbl 1027.68023
Cambridge: Cambridge University Press. xi, 616 p. (2003).
Parallel and fully recursive multifrontal supernodal sparse Cholesky. (English) Zbl 1062.65034
Sloot, Peter M. A. (ed.) et al., Computational science - ICCS 2002. 2nd international conference, Amsterdam, the Netherlands, April. 21–24, 2002. Proceedings. Part 2. Berlin: Springer (ISBN 3-540-43593-X). Lect. Notes Comput. Sci. 2330, 335-344 (2002).
A parallel implementation of the nonsymmetric QR algorithm for distributed memory architectures. (English) Zbl 1013.65032
A block orthogonalization procedure with constant synchronization requirements. (English) Zbl 1018.65050
Reviewer: Michael Jung (Dresden)
A parallel R-matrix program PRMAT for electron-atom and electron-ion scattering calculations. (English) Zbl 1008.81512
Parallel algorithms for LQ optimal control of discrete-time periodic linear systems. (English) Zbl 1008.93035
Reviewer: Michael M.Konstantinov (Sofia)
A recursive formulation of Cholesky factorization of a matrix in packed storage. (English) Zbl 1070.65524
Heterogeneous distribution of computations solving linear algebra problems on networks of heterogeneous computers. (English) Zbl 1010.68677
A fully asynchronous multifrontal solver using distributed dynamic scheduling. (English) Zbl 0992.65018
Almost block diagonal linear systems: sequential and parallel solution techniques, and applications. (English) Zbl 1051.65018
Reviewer: Jan Chleboun (Praha)
Gaussian elimination for the solution of linear systems of equations. (English) Zbl 0986.65020
Ciarlet, P. G. (ed.) et al., Solution of equations in \(\mathbb{R}^n\) (Part 3). Techniques of scientific computing (Part 3). Amsterdam: North-Holland/ Elsevier (ISBN 0-444-50350-1). Handbook of Numerical Analysis 7, 3-170 (2000).
Reviewer: R.P.Tewarson (Stony Brook)
Templates for the solution of algebraic eigenvalue problems. A practical guide. (English) Zbl 0965.65058
Software - Environments - Tools. 11. Philadelphia, PA: SIAM, Society for Industrial and Applied Mathematics. xxix, 410 p. (2000).
Reviewer: Plamen Yordanov Yalamov (Russe)
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