河北工业科技2013，Vol.30Issue(1)：39-41,46,4.DOI:10.7535/hbgykj.2013yx0104
GPU编程模型中存储体冲突的研究
Study of bank conflict in GPU programming model
原建伟 1李爱国 1李文宇1
作者信息
- 1. 陕西工业职业技术学院信息工程学院,陕西咸阳712000
- 折叠
摘要
Abstract
It's an important way to improve the efficiency of parallel computing using shared memory in GPU parallel computing model. But it will exponentially reduce the computing efficiency because of the bank conflict caused by the processes accessing the memory. After analysis of the causes of bank conflict, a principle and solution through modifying algorithm was proposed. And it is verified through the implementation of K-means algorithm.关键词
图形处理器/共享内存/并发存储访问/存储体冲突/矩阵运算Key words
GPU/ shared memory/ parallel storage access: bank conflict/ matrix operation分类
信息技术与安全科学引用本文复制引用
原建伟,李爱国,李文宇..GPU编程模型中存储体冲突的研究[J].河北工业科技,2013,30(1):39-41,46,4.
