He Guo

Professor   Supervisor of Doctorate Candidates   Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连理工大学

Degree:Master's Degree

School/Department:软件学院、国际信息与软件学院

Contact Information:guohe@dlut.edu.cn

E-Mail:guohe@dlut.edu.cn


Paper Publications

A New Modeling Method for Vector Processor Pipeline Using Queueing Network

Hits:

Indexed by:会议论文

Date of Publication:2010-08-25

Included Journals:EI、CPCI-S、Scopus

Key Words:Vector Processor; Queueing network; Pipeline Modeling; Delay

Abstract:Embedded vector processor is a kind of high-performance parallel processor. Pipeline design is a key technology in embedded vector microprocessors. This paper proposes a new modeling method for vector processor pipeline using open queueing network by instruction set feature of vector processor. According to instruction set distribution of vector processor in the practical projects and flowing in the pipeline modeling, the model of pipeline queueing network is analyzed. Total delay and mean delay are computed in every path. A better solution of pipeline is put forward as a result of delay data. Serving time of server nodes is averaged by partitioning for pipeline modeling and adding processing nodes in executing model. In conclusion, the delay data before and after improvement pipeline scheme are analyzed: the delay distributing of improvement scheme is almost equality and choke points with long delay and unequal are avoided.

Pre One:Objection Classification Based on Estimation of Foreground Distribution

Next One:增强现实技术中基于碰撞检测的交互性方法

Profile

教育背景:

  • 学士学位:吉林大学计算机系,1982

  • 硕士学位:大连理工大学计算机系,1989

科研与工作经历:

  • 198610月—198710月,新西兰Progeni Company,访问学者

  • 199010月—199212月,德国PDI Karlsruhe University计算机系,访问学者

  • 199212月—200712月,大连理工大学计算机系,副教授

  • 19953月—19966月,大连市金卡工程系统,总工程师

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  • 20081月—今,大连理工大学软件学院,教授

  • 20204 退休

教学工作:

  • 1992年—2007年,计算机导论,计算机组织与结构,计算机系统结构

  • 2009年—2019年,存储技术,计算机系统结构,并行计算

科研:

  • 研究兴趣:并行与分布式计算。