应用科学学报 ›› 2024, Vol. 42 ›› Issue (1): 53-66.doi: 10.3969/j.issn.0255-8297.2024.01.005

• 计算机应用专辑 • 上一篇    下一篇

基于ConvLSTM的移动边缘计算服务器能耗模型

李小龙1, 李曦2, 杨凌峰1, 黄华1   

  1. 1. 湖南工商大学计算机学院, 湖南 长沙 410205;
    2. 湖南工商大学前沿交叉学院, 湖南 长沙 410205
  • 收稿日期:2023-11-20 出版日期:2024-01-30 发布日期:2024-02-02
  • 通信作者: 李小龙,教授,研究方向为人工智能、物联网。E-mail:lxl@hutb.edu.cn E-mail:lxl@hutb.edu.cn
  • 基金资助:
    国家自然科学基金(No. 61872140);物联网智能感知湖南省普通高等学校科技创新团队支持项目;湖南省高新技术产业科技创新引领计划(科技攻关类)(No. 2020SK2026)资助

Server Energy Consumption Model Based on ConvLSTM in Mobile Edge Computing

LI Xiaolong1, LI Xi2, YANG Lingfeng1, HUANG Hua1   

  1. 1. College of Computer Science, Hunan University of Technology and Business, Changsha 410205, Hunan, China;
    2. College of Advanced Interdisciplinary Studies, Hunan University of Technology and Business, Changsha 410205, Hunan, China
  • Received:2023-11-20 Online:2024-01-30 Published:2024-02-02

摘要: 针对现有能耗模型对动态工作负载波动具有低敏感性和低精度的问题,该文基于卷积长短期记忆(convolutional long short-term memory,ConvLSTM)神经网络,提出了用于移动边缘计算的服务器智能能耗模型(intelligence server energy consumption model,IECM),用于预测和优化服务器的能量消耗。通过收集服务器运行时间参数,使用熵值法筛选和保留显著影响服务器能耗的参数。基于选定的参数,利用ConvLSTM神经网络训练服务器能耗模型的深度网络。与现有的能耗模型相比,IECM在CPU密集型、I/O密集型、内存密集型和混合型任务上,能够适应服务器工作负载的动态变化,并在能耗预测上具有更好的准确性。

关键词: 卷积长短期记忆, 能耗预测, 智能功率模型, 功率建模

Abstract: To address the issue of low sensitivity and accuracy of existing energy consumption models in accommodating dynamic workload fluctuations, this paper proposes an intelligence server energy consumption model (IECM) based on the convolutional long short-term memory (ConvLSTM) neural network in mobile edge computing, which is used to predict and optimize energy consumption in servers. By collecting server runtime parameters and using the entropy method to filter and retain parameters significantly affecting server energy consumption, a deep network for training the server energy consumption model is constructed based on the selected parameters using the ConvLSTM neural network. Compared with existing energy consumption models, IECM exhibits superior adaptability to dynamic changes in server workload in CPU-intensive, I/O-intensive, memoryintensive, and mixed tasks, offering enhanced accuracy in energy consumption prediction.

Key words: convolutional long short-term memory (ConvLSTM), energy consumption prediction, intelligence power model, power modeling

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