Our work is concerned with the development of a generic high-performance library for scientific computing. The library is targeted for assembling flexible-order finite-difference solvers for PDEs. Our goal is to enable fast solution of large PDE systems, fully exploiting the massively parallel architecture of Graphics Processing Units. We will detail a strategy for an iterative mixed-precision p-multigrid solver of the Laplace equation, which appears as a computational bottleneck in applications in coastal and offshore engineering.
|Publication status||Published - 2011|
|Event||SIAM Conference on Analysis of Partial Differential Equations - San Diego, California, USA|
Duration: 1 Jan 2011 → …
|Conference||SIAM Conference on Analysis of Partial Differential Equations|
|City||San Diego, California, USA|
|Period||01/01/2011 → …|