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CCGRID
2011
IEEE
12 years 8 months ago
2011
IEEE
– Efficient implementations of the Discrete Fourier Transform (DFT) for GPUs provide good performance with large data sizes, but are not competitive with CPU code for small data ...
CCGRID
2011
IEEE
12 years 8 months ago
2011
IEEE
— A key advantage of Infrastructure-as-a-Service (IaaS) clouds is providing users on-demand access to resources. However, to provide on-demand access, cloud providers must either...
CCGRID
2011
IEEE
2011
IEEE
Network-Friendly One-Sided Communication through Multinode Cooperation on Petascale Cray XT5 Systems
12 years 8 months ago
—One-sided communication is important to enable asynchronous communication and data movement for Global Address Space (GAS) programming models. Such communication is typically re...
CCGRID
2011
IEEE
12 years 8 months ago
2011
IEEE
—Coordinated Checkpoint/Restart (C/R) is a widely deployed strategy to achieve fault-tolerance. However, C/R by itself is not capable enough to meet the demands of upcoming exasc...
CCGRID
2011
IEEE
12 years 8 months ago
2011
IEEE
Abstract—Parallel file systems are designed to mask the everincreasing gap between CPU and disk speeds via parallel I/O processing. While they have become an indispensable compo...