A parallel algorithm of LU factorization

A parallel algorithm of LU factorization

This paper discusses issues in the design of LU factorization parallel algorithm on distributed memory parallel computers. A new cyclic distribution method is proposed for heterogeneous parallel computers, which include virtual parallel computers. The efficiency of the algorithm is investigated and...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron:	Raimondas Čiegis, Vadimas Starikovičius
Fformat:	Erthygl
Iaith:	English
Cyhoeddwyd:	Vilnius University Press 1998-12-01
Cyfres:	Lietuvos Matematikos Rinkinys
Mynediad Ar-lein:	https://ojs.test/index.php/LMR/article/view/37942

Eitemau Tebyg

A tool for the analysis of the efficiency of a parallel LU factorization algorithm
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (1999-12-01)

A parallel solver for the design of oil filters
gan: Vadimas Starikovičius, et al.
Cyhoeddwyd: (2011-06-01)

Applying artificial neural networks to solve the inverse problem of evaluating concentrations in multianalyte mixtures from biosensor signals
gan: Ignas Dapšys, et al.
Cyhoeddwyd: (2023-11-01)

Mathematical modelling of wood drying process
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2000-12-01)

On Construction of Partially Dimension-Reduced Approximations for Nonstationary Nonlocal Problems of a Parabolic Type
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2023-04-01)

Parallelization of the α‐stable modelling algorithms
gan: Igoris Belovas, et al.
Cyhoeddwyd: (2007-12-01)

Parallel algorithms in image filtering
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2005-12-01)

The analysis of the efficiency of a master-slave parallel algorithm
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (1998-12-01)

A Comparison of Parallel Algorithms for Numerical Solution of Parabolic Problems with Fractional Power Elliptic Operators
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2022-02-01)

A parallel algorithm for solving one problem of nonlinear optics
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (1998-12-01)

Parallel algorithms for three-dimensional parabolic and pseudoparabolic problems with different boundary conditions
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2014-10-01)

Parallel conjugate gradient method
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2003-12-01)

An implementation of a parallel generalized branch and bound template
gan: Milda Baravykaitė, et al.
Cyhoeddwyd: (2007-09-01)

Parallel variational iterative linear solvers
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2007-03-01)

Numerical algorithms for one parabolic-elliptic problem
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2003-12-01)

Two-Stage Column Block Parallel LU Factorization Algorithm
gan: Rongteng Wu, et al.
Cyhoeddwyd: (2020-01-01)

Multiphase fluid flow solver and its application to multidimentional problems
gan: Aleksandr Jakušev, et al.
Cyhoeddwyd: (2004-12-01)

Numerical algorithms for solving the optimal control problem of simple bioreactors
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2019-06-01)

On Efficiency of Parallel Solvers for the Blood Flow through Aortic Valve
gan: Vadimas Starikovičius, et al.
Cyhoeddwyd: (2017-09-01)

The finite difference scheme for mathematical modeling of wood drying process
gan: R. Čiegis, et al.
Cyhoeddwyd: (2001-06-01)

Numerical algorithm for integrals with rapid oscilatory functions
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (1999-12-01)

Adaptive integration algorithm for stiff ordinary differential equations
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (1999-12-01)

Effective Numerical Algorithm for Simulations of Beam Stabilization in Broad Area Semiconductor Lasers and Amplifiers
gan: Mindaugas Radziunas, et al.
Cyhoeddwyd: (2014-11-01)

Coarse-Grained Column Agglomeration Parallel Algorithm for LU Factorization Using Multi-Threaded MATLAB
gan: Osama Sabir, et al.
Cyhoeddwyd: (2025-01-01)

A three-level parallelisation scheme and application to the Nelder-Mead algorithm
gan: Rima Kriauzienė, et al.
Cyhoeddwyd: (2020-10-01)

On Efficient Numerical Algorithms for Simulation of High Power Electrical Cables
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2015-11-01)

Editor's letter
gan: Raimondas Čiegis
Cyhoeddwyd: (2009-03-01)

Numerical solution of hyperbolic heat conduction equation
gan: Raimondas Čiegis
Cyhoeddwyd: (2009-03-01)

Mixed-Stable Models: An Application to High-Frequency Financial Data
gan: Igoris Belovas, et al.
Cyhoeddwyd: (2021-06-01)

A parallel algorithm for solving one problem of nonlinear optics
gan: R. Čiegis, et al.
Cyhoeddwyd: (1999-12-01)

On a Stability of Non-Stationary Discrete Schemes with Respect to Interpolation Errors
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2024-04-01)

A Comparison of Discrete Schemes for Numerical Solution of Parabolic Problems with Fractional Power Elliptic Operators
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2021-06-01)

Comparison of the stability of discontinuous Galerkin and finite-difference methods
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2002-12-01)

Comparison of GPU and CPU efficiency while solving heat conduction problems
gan: Julija Semenenko, et al.
Cyhoeddwyd: (2020-11-01)

The mathematical simulation of the liquid transport in a multilayered nonwoven
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (1997-12-01)

Comparison of adaptive meshes for a singularly perturbed reaction–diffusion problem
gan: Andrej Bugajev, et al.
Cyhoeddwyd: (2012-11-01)

On a Framework for the Stability and Convergence Analysis of Discrete Schemes for Nonstationary Nonlocal Problems of Parabolic Type
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2022-06-01)

Symmetrical splitting scheme for nonlinear Shrödinger equation
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2001-12-01)

On the accuracy of aposteriori error estimators
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2000-12-01)

On the numerical solving of one minimization problem
gan: Raimondas Čiegis, et al.
Cyhoeddwyd: (2002-12-01)