Parallel algorithms for solving linear systems with block-tridiagonal matrices on multi-core CPU with GPU
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. Crown Copyright (C) 2012 Published by Elsevier B.V. All rights reserved.
parallel algorithms nvidia block-tridiagonal slae direct and iterative numerical methods multi-core cpu and graphics processors