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2004
ACM
14 years 1 months ago
Improving Throughput for Grid Applications with Network Logistics
This work describes a technique for improving network performance in Grid environments that we refer to as “logistics.” We demonstrate that by using storage and cooperative fo...
D. Martin Swany
SC
2004
ACM
14 years 1 months ago
Using Hardware Counters to Automatically Improve Memory Performance
In this paper, we introduce a profile-driven online page migration scheme and investigate its impact on the performance of multithreaded applications. We use lightweight, inexpens...
Mustafa M. Tikir, Jeffrey K. Hollingsworth
SC
2004
ACM
14 years 1 months ago
Using Information from Prior Runs to Improve Automated Tuning Systems
Active Harmony is an automated runtime performance tuning system. In this paper we describe a parameter prioritizing tool to help focus on those parameters that are performance cr...
I-Hsin Chung, Jeffrey K. Hollingsworth
SC
2004
ACM
14 years 1 months ago
Modernizing Existing Software: A Case Study
In this paper, we discuss one of our experiments using the coordination language MANIFOLD to restructure an existing sequential numerical application into a concurrent application...
C. T. H. Everaars, Farhad Arbab, Barry Koren
SC
2004
ACM
14 years 1 months ago
Ultrascalable Implicit Finite Element Analyses in Solid Mechanics with over a Half a Billion Degrees of Freedom
The solution of elliptic diffusion operators is the computational bottleneck in many simulations in a wide range of engineering and scientific disciplines. We present a truly sca...
Mark F. Adams, Harun H. Bayraktar, Tony M. Keaveny...