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IPPS
2005
IEEE
15 years 3 months ago
Security-Driven Heuristics and A Fast Genetic Algorithm for Trusted Grid Job Scheduling
In this paper, our contributions are two-fold: First, we enhance the Min-Min and Sufferage heuristics under three risk modes driven by security concerns. Second, we propose a new ...
Shanshan Song, Yu-Kwong Kwok, Kai Hwang
103
Voted
PPOPP
2006
ACM
15 years 4 months ago
Performance characterization of molecular dynamics techniques for biomolecular simulations
Large-scale simulations and computational modeling using molecular dynamics (MD) continues to make significant impacts in the field of biology. It is well known that simulations...
Sadaf R. Alam, Jeffrey S. Vetter, Pratul K. Agarwa...
SPAA
2012
ACM
13 years 18 days ago
A scalable framework for heterogeneous GPU-based clusters
GPU-based heterogeneous clusters continue to draw attention from vendors and HPC users due to their high energy efficiency and much improved single-node computational performance...
Fengguang Song, Jack Dongarra
HPCA
2006
IEEE
15 years 10 months ago
Store vectors for scalable memory dependence prediction and scheduling
Allowing loads to issue out-of-order with respect to earlier unresolved store addresses is very important for extracting parallelism in large-window superscalar processors. Blindl...
Samantika Subramaniam, Gabriel H. Loh
IPPS
2005
IEEE
15 years 3 months ago
Scheduling Processor Voltage and Frequency in Server and Cluster Systems
Modern server farm and cluster sites consume large quantities of energy both to power and cool the machines in the site. At the same time, less power supply redundancy is offered ...
Ramakrishna Kotla, Soraya Ghiasi, Tom W. Keller, F...