230 search results - page 15 / 46 » Sparse matrix factorization on massively parallel computers |
PC
2002
14 years 9 months ago
2002
We present a new parallel algorithm to compute an exact triangularization of large square or rectangular and dense or sparse matrices in any field. Using fast matrix multiplicatio...
PPSC
1997
14 years 11 months ago
1997
We present the preliminary design for a C++ template library to enable the compositional construction of matrix classes suitable for high performance numerical linear algebra comp...
PDP
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper examines the scalable parallel implementation of QR factorization of a general matrix, targeting SMP and multi-core architectures. Two implementations of algorithms-by-...
FPGA
2005
ACM
15 years 3 months ago
2005
ACM
Floating-point Sparse Matrix-Vector Multiplication (SpMXV) is a key computational kernel in scientific and engineering applications. The poor data locality of sparse matrices sig...
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ICCSA
2003
Springer
15 years 2 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...