计算机工程 ›› 2009, Vol. 35 ›› Issue (10): 30-32.doi: 10.3969/j.issn.1000-3428.2009.10.010

• 软件技术与数据库 • 上一篇    下一篇

并行计算模型参数动态分析软件包设计

王向前1,2,张云泉1,3,侯晓吻4   

  1. (1. 中国科学院软件研究所并行计算实验室,北京 100190;2. 中国科学院研究生院,北京 100190;3. 中国科学院计算机科学国家重点实验室,北京 100190;4. 杭州电子科技大学,杭州 310018)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-05-20 发布日期:2009-05-20

Design of Dynamic Analysis Toolkit for Parallel Computational Model Parameters

WANG Xiang-qian1,2, ZHANG Yun-quan1,3, HOU Xiao-wen4   

  1. (1. Lab of Parallel Computing, Institute of Software, Chinese Academy of Sciences, Beijing 100190;2. Graduate University of Chinese Academy of Sciences, Beijing 100190;3. State Key Lab of Computer Science, Chinese Academy of Sciences, Beijing 100190;4. Hangzhou Dianzi University, Hangzhou 310018)

  • Received:1900-01-01 Revised:1900-01-01 Online:2009-05-20 Published:2009-05-20

摘要: 并行计算模型的发展引入越来越多的模型参数。对并行计算模型参数动态采集分析软件包DEMPAT的整体框架进行研究,实现基于硬件性能计数器的存储层次参数采集模块。实验表明,该模块能够准确快速地获取存储层次参数且具有较好的可移植性。

关键词: 并行计算模型, 机器参数, 存储层次

Abstract: More and more parameters are introduced with the development of parallel computational model. This paper carries out researches on the framework of a Dynamic Execution and Machine Parameter Analysis Toolkit(DEMPAT) for parallel computational model parameters. A portable memory hierarchy parameter acquisition module is implemented, which shows high speed and accuracy in the experiments.

Key words: parallel computational model, machine parameter, memory hierarchy

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