AMGCL: An Efficient, Flexible, and Extensible Algebraic Multigrid Implementation
- 作者: Demidov D.1
-
隶属关系:
- Kazan Branch of Joint Supercomputer Center
- 期: 卷 40, 编号 5 (2019)
- 页面: 535-546
- 栏目: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/204336
- DOI: https://doi.org/10.1134/S1995080219050056
- ID: 204336
如何引用文章
详细
The paper presents AMGCL—an opensource C++ library implementing the algebraic multigrid method (AMG) for solution of large sparse linear systems of equations, usually arising from discretization of partial differential equations on an unstructured grid. The library supports both shared and distributed memory computation, allows to utilize modern massively parallel processors via OpenMP, OpenCL, or CUDA technologies, has minimal dependencies, and is easily extensible. The design principles behind AMGCL are discussed and it is shown that the code performance is on par with alternative implementations.
作者简介
D. Demidov
Kazan Branch of Joint Supercomputer Center
编辑信件的主要联系方式.
Email: dennis.demidov@gmail.com
俄罗斯联邦, Kazan, 420111