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CCGRID
2007
IEEE
14 years 3 months ago
High-Performance MPI Broadcast Algorithm for Grid Environments Utilizing Multi-lane NICs
The performance of MPI collective operations, such as broadcast and reduction, is heavily affected by network topologies, especially in grid environments. Many techniques to cons...
Tatsuhiro Chiba, Toshio Endo, Satoshi Matsuoka
PPNA
2010
71views more  PPNA 2010»
13 years 7 months ago
SPACE: A lightweight collaborative caching for clusters
In this paper, we introduce Systematic P2P Aided Cache Enhancement or SPACE, a new collaboration scheme among clients in a computer cluster of a high performance computing facility...
Mohammad Mursalin Akon, Mohammad Towhidul Islam, X...
AUSAI
2001
Springer
14 years 1 months ago
A Semiotic Model of Communication and Its Implications for the Digital City Development
This study attempts to find a theoretical basis for the development of digital cities. The ultimate function of a digital city is to support navigation in an environment. Navigatio...
Victor V. Kryssanov, Masayuki Okabe, Koh Kakusho, ...
CONCURRENCY
2010
112views more  CONCURRENCY 2010»
13 years 9 months ago
Performance results of running parallel applications on the InteGrade
The InteGrade project is an on-going project with the participation of several research groups in Brazil. It is an opportunistic grid middleware that intends to exploit the idle t...
E. N. Cáceres, Henrique Mongelli, L. Lourei...
ICS
2004
Tsinghua U.
14 years 2 months ago
Cluster prefetch: tolerating on-chip wire delays in clustered microarchitectures
The growing dominance of wire delays at future technology points renders a microprocessor communication-bound. Clustered microarchitectures allow most dependence chains to execute...
Rajeev Balasubramonian