Preconditioned Krylov solvers on GPUs

Anzt, H; Gates, M; Dongarra, J; Kreutzer, M; Wellein, G; Kohler, M

Anzt, H (reprint author), Univ Tennessee, Dept Elect Engn & Comp Sci, Innovat Comp Lab, Knoxville, TN 37996 USA.

PARALLEL COMPUTING, 2017; 68 ( ): 32

Abstract

In this paper, we study the effect of enhancing GPU-accelerated Krylov solvers with pre-conditioners. We consider the BiCGSTAB, CGS, QMR, and IDR(s) K......

Full Text Link