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LCN
2005
IEEE
14 years 6 months ago
Design and Evaluation of a High Performance Parallel File System
In this paper we propose a high performance parallel file system over iSCSI (iPVFS) for cluster computing. iPVFS provides a cost-effective solution for heterogeneous cluster envi...
Li Ou, Xubin (Ben) He
IPPS
2005
IEEE
14 years 6 months ago
Predictive Performance Modelling of Parallel Component Composition
Large-scale scientific computing applications frequently make use of closely-coupled distributed parallel components. The performance of such scientific applications is therefore ...
Lei Zhao, Stephen A. Jarvis, Daniel P. Spooner, Gr...
IPPS
2005
IEEE
14 years 6 months ago
Exploring the Energy-Time Tradeoff in High-Performance Computing
High-performance computing is and has always been performance oriented. However, a consequence of the push towards maximum performance is increased energy consumption, especially ...
Feng Pan, Vincent W. Freeh, Daniel M. Smith
IPPS
2005
IEEE
14 years 6 months ago
EMPS: An Environment for Memory Performance Studies
This paper describes an overview of Environment for Memory Performance Studies (EMPS). EMPS is a framework to allow different data gathering and simulation tools to be composed to...
Jeffrey K. Hollingsworth, Allan Snavely, Simone Sb...
IPPS
2005
IEEE
14 years 6 months ago
COTS Clusters vs. the Earth Simulator: An Application Study Using IMPACT-3D
In 2002, Japan announced the Earth Simulator—a supercomputer based on low-volume vector processors and a custom network—and reported that computational scientists had used it ...
Daniel G. Chavarría-Miranda, Guohua Jin, Jo...
IEEECIT
2005
IEEE
14 years 6 months ago
A Performance and Power Co-optimization Approach for Modern Processors
In embedded systems, performance and power are important inter-related issues that cannot be decoupled. Expensive and extensive simulations in a processor design space are usually...
Yongxin Zhu, Weng-Fai Wong, Cheng-Kok Koh
IEEECIT
2005
IEEE
14 years 6 months ago
Some Experiments with the Performance of LAMP Architecture
Measurements are very useful to gauge the actual performance of various architectures and their components. In this paper we investigate the performance of the LAMP(Linux, Apache,...
U. V. Ramana
ICPP
2005
IEEE
14 years 6 months ago
Design and Implementation of a Parallel Performance Data Management Framework
Empirical performance evaluation of parallel systems and applications can generate significant amounts of performance data and analysis results from multiple experiments as perfo...
Kevin A. Huck, Allen D. Malony, Robert Bell, Alan ...
HOTI
2005
IEEE
14 years 6 months ago
Addressing Queuing Bottlenecks at High Speeds
Modern routers and switch fabrics can have hundreds of input and output ports running at up to 10 Gb/s; 40 Gb/s systems are starting to appear. At these rates, the performance of ...
Sailesh Kumar, Jonathan S. Turner, Patrick Crowley
DATE
2005
IEEE
114views Hardware» more  DATE 2005»
14 years 6 months ago
A Two-Level Modeling Approach to Analog Circuit Performance Macromodeling
In this paper, we present a two-level modeling approach to performance macromodeling based on radial basis function Support Vector Machine (SVM). The two-level model consists of a...
Mengmeng Ding, Ranga Vemuri