5 search results - page 1 / 1 » An efficient parallel implementation of the MSPAI preconditi... |
PC
2010
12 years 11 months ago
2010
We present an efficient implementation of the Modified SParse Approximate Inverse (MSPAI) preconditioner. MSPAI generalizes the class of preconditioners based on Frobenius norm mi...
EUROPAR
2010
Springer
13 years 2 months ago
2010
Springer
In the numerical solution of large-scale eigenvalue problems, Davidson-type methods are an increasingly popular alternative to Krylov eigensolvers. The main motivation is to avoid ...
ICCAD
2009
IEEE
13 years 2 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
1999
IEEE
13 years 9 months ago
1999
IEEE
Simulations of particles in fluid flows are of great interest to numerous industries using sedimentation, fluidization, lubricated transport, and hydraulic fracturing of hydrocarb...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
We present an approach to parallel variational optical flow computation on standard hardware by domain decomposition. Using an arbitrary partition of the image plane into rectangul...