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PROCEDIA
2010
119views more  PROCEDIA 2010»
13 years 4 months ago
Performance and accuracy of Lattice-Boltzmann kernels on multi- and manycore architectures
We present different kernels based on Lattice-Boltzmann methods for the solution of the twodimensional Shallow Water and Navier-Stokes equations on fully structured lattices. The...
Dirk Ribbrock, Markus Geveler, Dominik Göddek...
SIAMSC
2010
198views more  SIAMSC 2010»
13 years 4 months ago
Analysis of Block Parareal Preconditioners for Parabolic Optimal Control Problems
In this paper, we describe block matrix algorithms for the iterative solution of large scale linear-quadratic optimal control problems arising from the optimal control of parabolic...
Tarek P. Mathew, Marcus Sarkis, Christian E. Schae...
MPC
2010
Springer
174views Mathematics» more  MPC 2010»
13 years 10 months ago
Matrices as Arrows!
cting programs and point-free abstraction [2]. In order to automatically generate the fast running code there was the need to use matrix product as the basic matrix composition ope...
Hugo Daniel Macedo, José Nuno Oliveira
ISPASS
2010
IEEE
13 years 4 months ago
Weak execution ordering - exploiting iterative methods on many-core GPUs
Abstract--On NVIDIA's many-core GPUs, there is no synchronization function among parallel thread blocks. When finegranularity of data communication and synchronization is requ...
Jianmin Chen, Zhuo Huang, Feiqi Su, Jih-Kwon Peir,...
SIAMSC
2010
116views more  SIAMSC 2010»
13 years 4 months ago
Recursively Accelerated Multilevel Aggregation for Markov Chains
A recursive acceleration method is proposed for multiplicative multilevel aggregation algorithms that calculate the stationary probability vector of large, sparse, and irreducible ...
Hans De Sterck, K. Miller, G. Sanders, M. Winlaw