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CCGRID
2007
IEEE
14 years 4 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
IPPS
2007
IEEE
14 years 4 months ago
Babel Remote Method Invocation
Babel is a high-performance, n-way language interoperability tool for the HPC community that now includes support for distributed computing via Remote Method Invocation (RMI). We ...
Gary Kumfert, James Leek, Thomas Epperly
MIDDLEWARE
2007
Springer
14 years 4 months ago
Using checkpointing to recover from poor multi-site parallel job scheduling decisions
Recent research in multi-site parallel job scheduling leverages user-provided estimates of job communication characteristics to effectively partition the job across multiple clus...
William M. Jones
CCGRID
2005
IEEE
14 years 3 months ago
Servicing range queries on multidimensional datasets with partial replicas
Partial replication is one type of optimization to speed up execution of queries submitted to large datasets. In partial replication, a portion of the dataset is extracted, re-org...
Li Weng, Ümit V. Çatalyürek, Tahs...
QSIC
2005
IEEE
14 years 3 months ago
Stochastic Voting Algorithms for Web Services Group Testing
This paper proposes a stochastic voting for testing a large number of Web Services (WS) under group testing. In the future, a large number of WS will be available and they need to...
Wei-Tek Tsai, Dawei Zhang, Raymond A. Paul, Yinong...