| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 430423 | Journal of Computational Science | 2012 | 5 Pages |
Abstract
For solving systems of linear algebraic equations with block-tridiagonal matrices arising in geoelectrics problems, the parallel matrix sweep algorithm, conjugate gradient method with preconditioner, and square root method are proposed and implemented numerically on multi-core CPU Intel with graphics processors NVIDIA. Investigation of efficiency and optimization of parallel algorithms for solving the problem with quasi-model data are performed.
► Block-tridiagonal linear systems in geoelectrics problems. ► Parallel algorithms for solving block-tridiagonal SLAE are proposed and implemented numerically on multi-core CPU with GPU. ► Investigation of efficiency and optimization of parallel algorithms are performed.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computational Theory and Mathematics
Authors
Elena N. Akimova, Dmitry V. Belousov,