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IPPS
2007
IEEE
15 years 10 months ago
Green Supercomputing in a Desktop Box
The advent of the Beowulf cluster in 1994 provided dedicated compute cycles, i.e., supercomputing for the masses, as a cost-effective alternative to large supercomputers, i.e., su...
Wu-chun Feng, Avery Ching, Chung-Hsing Hsu
IPPS
2007
IEEE
15 years 10 months ago
Securing Grid Data Transfer Services with Active Network Portals
Widely available and utilized Grid servers are vulnerable to a variety of threats from Denial of Service (DoS) attacks, overloading caused by flash crowds, and compromised client ...
Onur Demir, Michael R. Head, Kanad Ghose, Madhusud...
IPPS
2007
IEEE
15 years 10 months ago
POET: Parameterized Optimizations for Empirical Tuning
The excessive complexity of both machine architectures and applications have made it difficult for compilers to statically model and predict application behavior. This observatio...
Qing Yi, Keith Seymour, Haihang You, Richard W. Vu...
IPPS
2007
IEEE
15 years 10 months ago
Porting the GROMACS Molecular Dynamics Code to the Cell Processor
The Cell processor offers substantial computational power which can be effectively utilized only if application design and implementation are tuned to the Cell architecture. In th...
Stephen Olivier, Jan Prins, Jeff Derby, Ken V. Vu
CIA
2007
Springer
15 years 10 months ago
Quantifying the Expected Utility of Information in Multi-agent Scheduling Tasks
Abstract. In this paper we investigate methods for analyzing the expected value of adding information in distributed task scheduling problems. As scheduling problems are NP-complet...
Avi Rosenfeld, Sarit Kraus, Charlie Ortiz