Parallel processing of matrix multiplication in a CPU and GPU heterogeneous environment

被引：0

作者：

Ohshima, Satoshi ^{[1
]}

Kise, Kenji ^{[1
]}

Katagiri, Takahiro ^{[1
]}

Yuba, Toshitsugu ^{[1
]}

机构：

[1] Univ Electrocommun, Grad Sch Informat Syst, 1-5-1 Chofugaoka, Chofu, Tokyo 182, Japan

来源：

HIGH PERFORMANCE COMPUTING FOR COMPUTATIONAL SCIENCE - VECPAR 2006 | 2007年 / 4395卷

关键词：

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

GPUs for numerical computations are becoming an attractive alternative in research. In this paper, we propose a new parallel processing environment for matrix multiplications by using both CPUs and GPUs. The execution time of matrix multiplications can be decreased to 40.1% by our method, compared with using the fastest of either CPU only case or GPU only case. Our method performs well when matrix sizes are large.

引用

页码：305 / +

页数：3

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