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ICPP
2007
IEEE
15 years 10 months ago
Improving Search Using a Fault-Tolerant Overlay in Unstructured P2P Systems
Gnutella overlays have evolved to use a two-tier topology. However, we observed that the new topology had only achieved modest improvements in search success rates. Also, the new ...
William Acosta, Surendar Chandra
ICPP
2007
IEEE
15 years 10 months ago
Multi-Layer Event Trace Analysis for Parallel I/O Performance Tuning
The complexity of parallel I/O systems lies in the deep I/O stack with many software layers and concurrent I/O request handling at multiple layers. This paper explores multi-layer...
Pin Lu, Kai Shen
ICPP
2007
IEEE
15 years 10 months ago
Analyzing and Minimizing the Impact of Opportunity Cost in QoS-aware Job Scheduling
Quality of service (QoS) mechanisms allowing users to request for turn-around time guarantees for their jobs have recently generated much interest. In our previous work we had des...
Mohammad Islam, Pavan Balaji, Gerald Sabin, P. Sad...
ICPP
2007
IEEE
15 years 10 months ago
Tightly-Coupled Multi-Layer Topologies for 3-D NoCs
Three-dimensional Network-on-Chip (3-D NoC) is an emerging research topic exploring the network architecture of 3-D ICs that stack several smaller wafers for reducing wire length ...
Hiroki Matsutani, Michihiro Koibuchi, Hideharu Ama...
IPPS
2007
IEEE
15 years 10 months ago
An Implementation and Evaluation of Client-Side File Caching for MPI-IO
Client-side file caching has long been recognized as a file system enhancement to reduce the amount of data transfer between application processes and I/O servers. However, cach...
Wei-keng Liao, Avery Ching, Kenin Coloma, Alok N. ...
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