43 search results - page 3 / 9 » A Parallel N-Body Integrator Using MPI |
PDP
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—Execution of applications on upcoming highperformance computing (HPC) systems introduces a variety of new challenges and amplifies many existing ones. These systems will...
CCGRID
2008
IEEE
14 years 1 months ago
2008
IEEE
Collective operations and non-blocking point-to-point operations are two important parts of MPI that each provide important performance and programmability benefits. Although non...
CCGRID
2007
IEEE
14 years 1 months ago
2007
IEEE
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...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper presents a new LogP-based model, called LoOgGP, which allows an accurate characterization of MPI applications based on microbenchmark measurements. This new model is an...
TJS
2002
13 years 7 months ago
2002
The formulation, implementation and performance of a new fully implicit parallel model of the ocean circulation is presented. Within this model, steady states can be traced in one ...