99 search results - page 1 / 20 » Communication Cost Reduction for Krylov Methods on Parallel ... |
HPCN
1994
Springer
13 years 8 months ago
1994
Springer
On large distributed memory parallel computers the global communication cost of inner products seriously limits the performance of Krylov subspace methods 3]. We consider improved ...
ASPDAC
2008
ACM
13 years 6 months ago
2008
ACM
In this paper, we propose a new model order reduction approach for large interconnect circuits using hierarchical decomposition and Krylov subspace projection-based model order re...
EUROPAR
2009
Springer
13 years 10 months ago
2009
Springer
The availability of large-scale computing platforms comprised of tens of thousands of multicore processors motivates the need for the next generation of highly scalable sparse line...
CPHYSICS
2010
13 years 4 months ago
2010
We investigate fully parallel Newton-Krylov-Schwarz (NKS) algorithms for solving the large sparse nonlinear systems of equations arising from the finite element discretization of ...
DAC
2003
ACM
14 years 5 months ago
2003
ACM
In this paper we propose a method for generating reduced models for a class of nonlinear dynamical systems, based on truncated balanced realization (TBR) algorithm and a recently ...