Speeding up a few orders of magnitude the Jacobi method: high order Chebyshev-Jacobi over GPUs

J.E. Adsuara , M.A. Aloy , P. Cerd\'a-Dur\'an , I. Cordero-Carri\'on

Authors on Pith no claims yet

classification 🧮 math.NA astro-ph.HEphysics.comp-ph

keywords chebyshev-jacobigpushighmethodorderdifferencesdifferentialdiscretizations

read the original abstract

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.

This paper has not been read by Pith yet.

Speeding up a few orders of magnitude the Jacobi method: high order Chebyshev-Jacobi over GPUs

discussion (0)