12 search results - page 2 / 3 » Efficient Sparse LU Factorization with Partial Pivoting on D... |
ICS
2005
Tsinghua U.
13 years 10 months ago
2005
Tsinghua U.
Several message passing-based parallel solvers have been developed for general (non-symmetric) sparse LU factorization with partial pivoting. Due to the fine-grain synchronizatio...
PPAM
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We present an out-of-core sparse direct solver for unsymmetric linear systems. The solver factors the coefficient matrix A into A = PLU using Gaussian elimination with pa...
AAECC
2007
Springer
13 years 5 months ago
2007
Springer
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
ICCAD
2009
IEEE
13 years 3 months ago
2009
IEEE
A parallel computing approach for large-scale SPICE-accurate circuit simulation is described that is based on a new preconditioned iterative solver. The preconditioner involves the...
IPPS
1996
IEEE
13 years 9 months ago
1996
IEEE
Many irregular scientific computing problems can be modeled by directed acyclic task graphs (DAGs). In this paper, we present an efficient run-time system for executing general as...