438 search results - page 26 / 88 » Optimal Solvers for PDE-Constrained Optimization |
102
click to vote
IJHPCA
2007
15 years 1 months ago
2007
We present a method for automatically selecting optimal implementations of sparse matrixvector operations. Our software ‘AcCELS’ (Accelerated Compress-storage Elements for Lin...
PPOPP
2010
ACM
15 years 11 months ago
2010
ACM
We study the performance of three parallel algorithms and their hybrid variants for solving tridiagonal linear systems on a GPU: cyclic reduction (CR), parallel cyclic reduction (...
TACAS
2010
Springer
15 years 7 months ago
2010
Springer
We propose a general methodology for approximating the Pareto front of multi-criteria optimization problems. Our search-based methodology consists of submitting queries to a constr...
122
click to vote
CORR
2010
Springer
15 years 2 months ago
2010
Springer
In this report, we describe three encodings of the multiple constant multiplication (MCM) problem to pseudo-boolean satisfiability (PBS), and introduce an algorithm to solve the M...
131
click to vote
PDP
2010
IEEE
15 years 7 months ago
2010
IEEE
- We present a parallel conjugate gradient solver for the Poisson problem optimized for multi-GPU platforms. Our approach includes a novel heuristic Poisson preconditioner well sui...