[1]黎凯伦 吴伟民 苏庆.按行及按列划分的并行矩阵向量乘法的分析[J].计算机技术与发展,2006,(04):41-43.
 LI Kai-lun,WU Wei-min,SU Qing.Analysis on Parallel Matrix- Vector Multiplication Based on Divided by Row and Divided by Column[J].,2006,(04):41-43.
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按行及按列划分的并行矩阵向量乘法的分析()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2006年04期
页码:
41-43
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Analysis on Parallel Matrix- Vector Multiplication Based on Divided by Row and Divided by Column
文章编号:
1005-3751(2006)04-0041-03
作者:
黎凯伦 吴伟民 苏庆
广东工业大学计算机学院
Author(s):
LI Kai-lun WU Wei-min SU Qing
Computer Faculty, Guangdong University of Technology
关键词:
并行计算矩阵向量乘法按行划分按列划分MPI
Keywords:
parallel computingmatrix- vector muttlpticationdivided by rowdivided by columnMPI
分类号:
TP338.6
文献标志码:
A
摘要:
文中首先总结按衍划分和按列划分的并行矩阵向世乘法在原理上的异同。然后实现基于MPT模型的按行划分以及按列划分的矩阵向量乘法的程序,并分析了程序在基本框架方面的异同。最后给出测试这两种崔序的实验条件和任务,并对这两种程序在不同情况下的执行时问进行分析
Abstract:
First summarizes the differences on principle between two kinds of parallel algorithm of matrix - vector multiplication, namely, divided by row and divided by column. Based on these two algorithms, implements two programs accordingly using the MPI model and analyzes differences on the frame of these two programs. In the end, puts forward the condition and task of the experiment which purpose is to test these two programs and analyzes the executing time trader diverse circumstancees

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备注/Memo

备注/Memo:
黎凯伦(1981-),男,广东新会人,硕士研究生,研究方向为可视计算、多媒体网络;吴伟民.副教授,研究生导师,研究方向为数据结构与算法、可视计算、程序语言系统、嵌入式系统
更新日期/Last Update: 1900-01-01