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Title: Application configuration selection for energy-efficient execution on multicore systems

Abstract

Balanced performance and energy consumption are incorporated in the design of modern computer systems. Several runtime factors, such as concurrency levels, thread mapping strategies, and dynamic voltage and frequency scaling (DVFS) should be considered in order to achieve optimal energy efficiency fora workload. Selecting appropriate run-time factors, however, is one of the most challenging tasks because the run-time factors are architecture-specific and workload-specific. And while most existing works concentrate on either static analysis of the workload or run-time prediction results, we present a hybrid two-step method that utilizes concurrency levels and DVFS settings to achieve the energy efficiency configuration for a worldoad. The experimental results based on a Xeon E5620 server with NPB and PARSEC benchmark suites show that the model is able to predict the energy efficient configuration accurately. On average, an additional 10% EDP (Energy Delay Product) saving is obtained by using run-time DVFS for the entire system. An off-line optimal solution is used to compare with the proposed scheme. Finally, the experimental results show that the average extra EDP saved by the optimal solution is within 5% on selective parallel benchmarks.

Authors:
 [1];  [1];  [1];  [2]
  1. Wayne State Univ., Detroit, MI (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)
Sponsoring Org.:
USDOE Office of Science (SC); National Science Foundation (NSF)
OSTI Identifier:
1261493
Alternate Identifier(s):
OSTI ID: 1359446
Grant/Contract Number:  
AC05-00OR22725; CNS-1205338
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Journal of Parallel and Distributed Computing
Additional Journal Information:
Journal Volume: 87; Journal Issue: C; Journal ID: ISSN 0743-7315
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; Energy consumption; High performance computing; Speedup model; Power model; Parallel; POWER MANAGEMENT; PERFORMANCE

Citation Formats

Wang, Shinan, Luo, Bing, Shi, Weisong, and Tiwari, Devesh. Application configuration selection for energy-efficient execution on multicore systems. United States: N. p., 2015. Web. doi:10.1016/j.jpdc.2015.09.003.
Wang, Shinan, Luo, Bing, Shi, Weisong, & Tiwari, Devesh. Application configuration selection for energy-efficient execution on multicore systems. United States. https://doi.org/10.1016/j.jpdc.2015.09.003
Wang, Shinan, Luo, Bing, Shi, Weisong, and Tiwari, Devesh. 2015. "Application configuration selection for energy-efficient execution on multicore systems". United States. https://doi.org/10.1016/j.jpdc.2015.09.003. https://www.osti.gov/servlets/purl/1261493.
@article{osti_1261493,
title = {Application configuration selection for energy-efficient execution on multicore systems},
author = {Wang, Shinan and Luo, Bing and Shi, Weisong and Tiwari, Devesh},
abstractNote = {Balanced performance and energy consumption are incorporated in the design of modern computer systems. Several runtime factors, such as concurrency levels, thread mapping strategies, and dynamic voltage and frequency scaling (DVFS) should be considered in order to achieve optimal energy efficiency fora workload. Selecting appropriate run-time factors, however, is one of the most challenging tasks because the run-time factors are architecture-specific and workload-specific. And while most existing works concentrate on either static analysis of the workload or run-time prediction results, we present a hybrid two-step method that utilizes concurrency levels and DVFS settings to achieve the energy efficiency configuration for a worldoad. The experimental results based on a Xeon E5620 server with NPB and PARSEC benchmark suites show that the model is able to predict the energy efficient configuration accurately. On average, an additional 10% EDP (Energy Delay Product) saving is obtained by using run-time DVFS for the entire system. An off-line optimal solution is used to compare with the proposed scheme. Finally, the experimental results show that the average extra EDP saved by the optimal solution is within 5% on selective parallel benchmarks.},
doi = {10.1016/j.jpdc.2015.09.003},
url = {https://www.osti.gov/biblio/1261493}, journal = {Journal of Parallel and Distributed Computing},
issn = {0743-7315},
number = C,
volume = 87,
place = {United States},
year = {Mon Sep 21 00:00:00 EDT 2015},
month = {Mon Sep 21 00:00:00 EDT 2015}
}

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Cited by: 7 works
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Works referencing / citing this record:

Dynamic Voltage Frequency Scaling Simulator for Real Workflows Energy-Aware Management in Green Cloud Computing
journal, January 2017


Dynamic Voltage Frequency Scaling Simulator for Real Workflows Energy-Aware Management in Green Cloud Computing
journal, January 2017