AMGCL -A C++ library for efficient solution of large sparse linear systems

被引：28

作者：

Demidov, Denis ^{[1
]}

机构：

[1] Russian Acad Sci, Sci Res Inst Syst Anal, Kazan Branch, Joint Supercomp Ctr, Lobachevsky St 2-31, Kazan 420111, Russia

来源：

SOFTWARE IMPACTS | 2020年 / 6卷

关键词：

Linear solver; Algebraic multigrid; Opensource; OpenMP; MPI; OpenCL; CUDA; GPGPU; HEAT-TRANSFER ENHANCEMENT; NAVIER-STOKES; POROUS-MEDIA; AIR-FLOW; SIMULATION; DEPTH; MODEL;

D O I：

10.1016/j.simpa.2020.100037

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

AMGCL is a header-only C++ library for the solution of large sparse linear systems with algebraic multigrid. The method may be used as a black-box solver for computational problems in various fields, since it does not require any information about the underlying geometry. AMGCL provides an efficient, flexible, and extensible implementation of several iterative solvers and preconditioners on top of different backends allowing the acceleration of the solution with the help of OpenMP, OpenCL, or CUDA technologies. Most algorithms have both shared memory and distributed memory implementations. The library is published under a permissive MIT license.

引用

页数：4

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