Speeding up a few orders of magnitude the Jacobi method: high order Chebyshev-Jacobi over GPUs
Departamento de Astronomia y Astrofisica, Universidad de Valencia, E-46100, Burjassot, Spain
arXiv:1705.00103 [math.NA], (29 Apr 2017)
@article{adsuara2017speeding,
title={Speeding up a few orders of magnitude the Jacobi method: high order Chebyshev-Jacobi over GPUs},
author={Adsuara, J.E. and Cordero-Carrion, I. and Cerda-Duran, P. and Aloy, M.A.},
year={2017},
month={apr},
archivePrefix={"arXiv"},
primaryClass={math.NA}
}
In this technical note we show how to reach a remarkable speed up when solving elliptic partial differential equations with finite differences thanks to the joint use of the Chebyshev-Jacobi method with high order discretizations and its parallel implementation over GPUs.
May 2, 2017 by hgpu
