209 search results - page 31 / 42 » Optimizing Parallel Applications for Wide-Area Clusters |
CF
2004
ACM
15 years 3 months ago
2004
ACM
Many parallel applications from scientific computing use MPI global communication operations to collect or distribute data. Since the execution times of these communication opera...
CLUSTER
2005
IEEE
15 years 3 months ago
2005
IEEE
Cycle-harvesting systems such as Condor have been developed to make desktop machines in a local area (which are often similar to clusters in hardware configuration) available as ...
IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
We present predictive performance models of two of the petascale applications, S3D and GTC, from the DOE Office of Science workload. We outline the development of these models and...
IPPS
2008
IEEE
15 years 4 months ago
2008
IEEE
We present preliminary results of a project to create a tuning system that adaptively optimizes programs to the underlying execution platform. We will show initial results from tw...
CCGRID
2003
IEEE
15 years 2 months ago
2003
IEEE
— Since the advent of distributed computer systems an active field of research has been the investigation of scheduling strategies for parallel applications. The common approach...