分布式系统上并行矩阵乘法

被引:11
作者
吴建平
迟学斌
机构
[1] 中国科学院软件研究所并行软件研究开发中心,计算机科学开放试验室
关键词
矩阵乘法; 分步式样系统; 二维网格; MPI;
D O I
暂无
中图分类号
O241 [数值分析];
学科分类号
摘要
By begiwhng with the Cannon algorithm[1] and the double- direct ion dat amoving algoritlun[2] for processors arranged as a 2-D square mesh, we improvethese two algorithms to general 2-D mesh in this paper. We also consider theapplication of our algorithms in those operations which are similar to matrix multiplication. Using MPI parallel programming environment, we have obtained satisfactory performance on Dawning-1000.
引用
收藏
页码:99 / 108
页数:10
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