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Evaluating the Potential of Multithreaded Platforms for Irregular Scientific Computations by Jarek Nieplocha; Andrès Márquez; John Feo; Daniel Chavarría-Miranda; George Chin; Chad Scherrer; Nathaniel Beagley is a scholarly article available to read on EtoBox.

What is Evaluating the Potential of Multithreaded Platforms for Irregular Scientific Computations about?

The resurgence of current and upcoming multithreaded architectures and programming models led us to conduct a detailed study to understand the potential of these platforms to increase the performance of data-intensive, irregular scientific applications. Our study is based on a power system state estimation application and a novel anomaly detection application applied to network traffic data. We also conducted a detailed evaluation of the platforms using microbenchmarks in order to gain insight into their architectural capabilities and their interaction with programming models and application software. The evaluation was performed on the Cray MTA-2 and the Sun Niagara.

Author

Jarek Nieplocha; Andrès Márquez; John Feo; Daniel Chavarría-Miranda; George Chin; Chad Scherrer; Nathaniel Beagley

Publisher

ACM

Published

2007

Language

EN