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ISPA
2007
Springer
16 years 1 months ago
Binomial Graph: A Scalable and Fault-Tolerant Logical Network Topology
The number of processors embedded in high performance computing platforms is growing daily to solve larger and more complex problems. The logical network topologies must also suppo...
Thara Angskun, George Bosilca, Jack Dongarra
DEXA
2004
Springer
140views Database» more  DEXA 2004»
16 years 18 days ago
Declustering of Trajectories for Indexing of Moving Objects Databases
Efficient storage and retrieval of trajectory indexes has become an essential requirement for moving objects databases. The existing 3DR-tree is known to be an effective trajectory...
Youngduk Seo, Bonghee Hong
CDES
2009
170views Hardware» more  CDES 2009»
15 years 8 months ago
Benchmarking GPU Devices with N-Body Simulations
Recent developments in processing devices such as graphical processing units and multi-core systems offer opportunities to make use of parallel techniques at the chip level to obt...
Daniel P. Playne, Mitchell Johnson, Kenneth A. Haw...
IPPS
2007
IEEE
16 years 1 months ago
Software and Algorithms for Graph Queries on Multithreaded Architectures
Search-based graph queries, such as finding short paths and isomorphic subgraphs, are dominated by memory latency. If input graphs can be partitioned appropriately, large cluster...
Jonathan W. Berry, Bruce Hendrickson, Simon Kahan,...
ICDCS
2008
IEEE
16 years 1 months ago
Scalable and Adaptive Metadata Management in Ultra Large-Scale File Systems
This paper presents a scalable and adaptive decentralized metadata lookup scheme for ultra large-scale file systems (≥ Petabytes or even Exabytes). Our scheme logically organiz...
Yu Hua, Yifeng Zhu, Hong Jiang, Dan Feng, Lei Tian