6 search results - page 1 / 2 » A Parallel Preconditioned Conjugate Gradient Solver for the ... |
PDP
2010
IEEE
13 years 10 months ago
2010
IEEE
- We present a parallel conjugate gradient solver for the Poisson problem optimized for multi-GPU platforms. Our approach includes a novel heuristic Poisson preconditioner well sui...
PARA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We consider parallel preconditioning schemes to accelerate the convergence of Conjugate Gradients (CG) for sparse linear system solution. We develop methods for construct...
ICCSA
2003
Springer
13 years 10 months ago
2003
Springer
The finite difference discretization of the Poisson equation in three dimensions results in a large, sparse, and highly structured system of linear equations. This prototype prob...
SC
2009
ACM
13 years 9 months ago
2009
ACM
It has been shown that the sparse grid combination technique can be a practical tool to solve high dimensional PDEs arising in multidimensional option pricing problems in finance...
ICCS
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. GeoFEM has been developed as a finite element solid earth simulator using the Earth Simulator (ES) (35.61 Tflops/peak according to the Linpack benchmark test). It is comp...