Sciweavers

1583 search results - page 156 / 317
» Parallel High-Order Integrators
Sort
View
CCGRID
2007
IEEE
14 years 4 months ago
Dynamic Malleability in Iterative MPI Applications
Malleability enables a parallel application’s execution system to split or merge processes modifying granularity. While process migration is widely used to adapt applications to...
Kaoutar El Maghraoui, Travis J. Desell, Boleslaw K...
ICPP
2007
IEEE
14 years 4 months ago
CPU MISER: A Performance-Directed, Run-Time System for Power-Aware Clusters
Performance and power are critical design constraints in today’s high-end computing systems. Reducing power consumption without impacting system performance is a challenge for t...
Rong Ge, Xizhou Feng, Wu-chun Feng, Kirk W. Camero...
VLDB
2007
ACM
166views Database» more  VLDB 2007»
14 years 3 months ago
To Share or Not To Share?
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
Ryan Johnson, Nikos Hardavellas, Ippokratis Pandis...
IEEECGIV
2006
IEEE
14 years 3 months ago
Real-Time Tracking with Non-Rigid Geometric Templates Using the GPU
The tracking of features in real-time video streams forms the integral part of many important applications in human-computer interaction and computer vision. Unfortunately trackin...
Julius Fabian Ohmer, Frédéric Maire,...
IPPS
2005
IEEE
14 years 3 months ago
A High-Performance Framework for Sun-to-Earth Space Weather Modeling
The Space Weather Modeling Framework (SWMF) aims at providing software architecture for integrated modeling of different domains of Sun-Earth system and high-performance physics-b...
Ovsei Volberg, Tamas I. Gombosi, Kenneth G. Powell...