复杂多相流动分子动力学模拟在GPU上的实现

被引:21
作者
陈飞国 [1 ,2 ]
葛蔚 [1 ]
李静海 [1 ]
机构
[1] 中国科学院过程工程研究所多相复杂系统国家重点实验室
[2] 中国科学院研究生院
关键词
多相流动; 分子动力学; CUDA; GPU; 并行计算;
D O I
暂无
中图分类号
TP332 [运算器和控制器(CPU)];
学科分类号
081201 ;
摘要
利用CUDA(Compute Unified Device Architecture)技术进行了图形处理器(GPU)上的分子动力学(MD)模拟.在一片Tesla C870上,其速度20~60倍于Intel Xeon 5430 CPU之单核,最高可达150 Gflops.通过方腔流及颗粒-气泡接触等实例初步展示了此方式从微观上模拟介观行为的能力.
引用
收藏
页码:1120 / 1128
页数:9
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