160 search results - page 21 / 32 » The Analysis and Optimization of Collective Communications o... |
EDBT
2011
ACM
12 years 11 months ago
2011
ACM
The popularity of batch-oriented cluster architectures like Hadoop is on the rise. These batch-based systems successfully achieve high degrees of scalability by carefully allocati...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— We propose an intercell downlink orthogonal frequency division multiple access (OFDMA) scheduling technique in a sectorized cellular network. Adjacent sectors from neig...
MOBICOM
2004
ACM
14 years 1 months ago
2004
ACM
A newly deployed multi-hop radio network is unstructured and lacks a reliable and efficient communication scheme. In this paper, we take a step towards analyzing the problems exis...
HPCA
2007
IEEE
14 years 8 months ago
2007
IEEE
We apply a scalable approach for practical, comprehensive design space evaluation and optimization. This approach combines design space sampling and statistical inference to ident...
PVM
2005
Springer
14 years 1 months ago
2005
Springer
We present design and implementation details as well as performance results for two new parallel checkpointing libraries developed by us for parallel MPI applications. The first o...