Sciweavers

2303 search results - page 129 / 461
» Interior-Point Methods in Parallel Computation
Sort
View
PPAM
2007
Springer
15 years 9 months ago
A Supernodal Out-of-Core Sparse Gaussian-Elimination Method
Abstract. We present an out-of-core sparse direct solver for unsymmetric linear systems. The solver factors the coefficient matrix A into A = PLU using Gaussian elimination with pa...
Sivan Toledo, Anatoli Uchitel
ICRA
2005
IEEE
119views Robotics» more  ICRA 2005»
15 years 9 months ago
Comparison of Alternate Methods for Distributed Motion Planning of Robot Collectives within a Potential Field Framework
– In this paper, we evaluate the performance of two candidate formulations for distributed motion planning of robot collectives within an Artificial Potential Field (APF) framewo...
Leng-Feng Lee, Rajankumar Bhatt, Venkat Krovi
127
Voted
IPPS
1998
IEEE
15 years 7 months ago
Predicting the Running Times of Parallel Programs by Simulation
Predicting the running time of a parallel program is useful for determining the optimal values for the parameters of the implementation and the optimal mapping of data on processo...
Radu Rugina, Klaus E. Schauser
ICCAD
2008
IEEE
162views Hardware» more  ICCAD 2008»
16 years 7 days ago
MAPS: multi-algorithm parallel circuit simulation
— The emergence of multi-core and many-core processors has introduced new opportunities and challenges to EDA research and development. While the availability of increasing paral...
Xiaoji Ye, Wei Dong, Peng Li, Sani R. Nassif
LCPC
2007
Springer
15 years 9 months ago
Language Extensions in Support of Compiler Parallelization
Abstract. In this paper, we propose an approach to automatic compiler parallelization based on language extensions that is applicable to a broader range of program structures and a...
Jun Shirako, Hironori Kasahara, Vivek Sarkar