6800 search results - page 50 / 1360 » On optimizing collective communication |
STAIRS
2008
13 years 11 months ago
2008
Abstract. Physical agents such as robots are generally constrained in their communication capabilities. In a multi-agent system composed of physical agents, these constraints have ...
AINA
2009
IEEE
14 years 4 months ago
2009
IEEE
This paper presents a novel analytical model to compute communication latency of broadcast as the most fundamental collective communication operation. The novelty of the model lie...
PC
2007
13 years 9 months ago
2007
This paper presents the implementation of MPICH2 over the Nemesis communication subsystem and the evaluation of its shared-memory performance. We describe design issues as well as...
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—A unique challenge in P2P network is that the peer dynamics (departure or failure) cause unavoidable disruption to the downstream peers. While many works have been dedicated to ...
IPPS
1998
IEEE
14 years 2 months ago
1998
IEEE
Parallel processing networks, even full crossbars, that only implement point-to-point and multicast message passing are inefficient for collective communications because multiple ...