243 search results - page 13 / 49 » Optimization of Collective Communications in HeteroMPI |
TPDS
2008
13 years 7 months ago
2008
Communication is a primary source of energy consumption in wireless sensor networks. Due to resource constraints, the sensor nodes may not have enough energy to report every readin...
ICS
2007
Tsinghua U.
14 years 1 months ago
2007
Tsinghua U.
Process arrival pattern, which denotes the timing when different processes arrive at an MPI collective operation, can have a significant impact on the performance of the operatio...
MM
2003
ACM
14 years 26 days ago
2003
ACM
We present the design, implementation, and evaluation of PROMISE, a novel peer-to-peer media streaming system encompassing the key functions of peer lookup, peer-based aggregated ...
ROBOCOMM
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—This paper presents an information-theoretic approach to sensor placement that incorporates communication capacity into an optimal formulation. A new formulation is pres...
PPOPP
2003
ACM
14 years 26 days 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...