Energy-Efficient High Performance Computing Measurement and Tuning /

• Main Authors: Laros III, James H. (Author), Pedretti, Kevin (Author), Kelly, Suzanne M. (Author), Shu, Wei (Author), Ferreira, Kurt (Author), Van Dyke, John (Author), Vaughan, Courtenay (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: London : Springer London : Imprint: Springer, 2013.
• Series: SpringerBriefs in Computer Science,
• Subjects: Computer science.; Computer software > Reusability.; Computer communication systems.; Operating systems (Computers).; Computer Science.; Computer Communication Networks.; Performance and Reliability.; Operating Systems.

Recognition of the importance of power and energy in the field of high performance computing (HPC) has never been greater. Research has been conducted in a number of areas related to power and energy, but little existing research has focused on large-scale HPC. Part of the reason is the lack of meas...

Table of Contents:

• Introduction
• Platforms
• Measuring Power
• Applications
• Reducing Power During Idle Cycles
• Tuning CPU Power During Application Run-Time
• Network Bandwidth Tuning During Application Run-Time
• Energy Delay Product
• Conclusions.