32 search results - page 5 / 7 » Optimization of Collective Communication in Intra-cell MPI |
PPOPP
1999
ACM
13 years 10 months ago
1999
ACM
Writing parallel applications for computational grids is a challenging task. To achieve good performance, algorithms designed for local area networks must be adapted to the differ...
IPPS
2008
IEEE
14 years 5 days ago
2008
IEEE
MPI Alltoall is one of the most communication intense collective operation used in many parallel applications. Recently, the supercomputing arena has witnessed phenomenal growth o...
ICCS
2003
Springer
13 years 11 months ago
2003
Springer
Abstract. This research is to design a collection of effective collective operations for the Grid scale network environment. In the Grid, several network features should be specifi...
PPOPP
2003
ACM
13 years 11 months ago
2003
ACM
Compiled communication has recently been proposed to improve communication performance for clusters of workstations. The idea of compiled communication is to apply more aggressive...
PVM
2009
Springer
14 years 9 days ago
2009
Springer
Abstract. Most parallel systems on which MPI is used are now hierarchical: some processors are much closer to others in terms of interconnect performance. One of the most common su...