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ISPASS
2006
IEEE
14 years 1 months ago
Automatic testcase synthesis and performance model validation for high performance PowerPC processors
The latest high-performance IBM PowerPC microprocessor, the POWER5 chip, poses challenges for performance model validation. The current stateof-the-art is to use simple hand-coded...
Robert H. Bell Jr., Rajiv R. Bhatia, Lizy K. John,...
PDCAT
2007
Springer
14 years 1 months ago
Realistic Evaluation of Interconnection Network Performance at High Loads
Any simulation-based evaluation of an interconnection network proposal requires a good characterization of the workload. Synthetic traffic patterns based on independent traffic so...
Francisco Javier Ridruejo Perez, Javier Navaridas,...
CCGRID
2009
IEEE
13 years 11 months ago
Energy-Efficient Cluster Computing via Accurate Workload Characterization
This paper presents an eco-friendly daemon that reduces power and energy consumption while better maintaining high performance via an accurate workload characterization that infer...
S. Huang, W. Feng
WCW
2004
Springer
14 years 25 days ago
Bottlenecks and Their Performance Implications in E-commerce Systems
Abstract. We present a detailed workload characterization of a multi-tiered system that hosts an e-commerce site. Using the TPC-W workload and via experimental measurements, we ill...
Qi Zhang, Alma Riska, Erik Riedel, Evgenia Smirni
IEEEPACT
2005
IEEE
14 years 1 months ago
Performance Analysis of System Overheads in TCP/IP Workloads
Current high-performance computer systems are unable to saturate the latest available high-bandwidth networks such as 10 Gigabit Ethernet. A key obstacle in achieving 10 gigabits ...
Nathan L. Binkert, Lisa R. Hsu, Ali G. Saidi, Rona...