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GPU加速的并行粒子模拟在线可视化
Authors
何险峰
徐骥
+3 more
戚华彪
方晓健
葛蔚
Publication date
1 January 2011
Publisher
Abstract
粒子模拟是研究离散粒子和连续介质运动规律的常用方法。而大规模的粒子模拟通常借助高性能计算系统。近年来,得益于其众核架构,图形处理器(GPU)已成为高性能计算的重要设备,并被广泛用于大规模粒子模拟过程的加速。本文讨论了一种对GPU加速的分布式粒子模拟进行在线可视化的方法。在该方法中,GPU除了被用于加速粒子模拟过程外,也被用于数据到图像的快速转换。同时,并行绘制技术被用于分布式数据的可视化。通过本文所述的方法,用户可在并行计算运行过程中,通过显示于拼接显示墙的高分辨率图像,实时地观察到粒子模拟中发生的现象,并对计算过程进行跟踪和调整
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Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
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oai:ir.ipe.ac.cn:122111/33159
Last time updated on 05/12/2019
Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
See this paper in CORE
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oai:ir.ipe.ac.cn:122111/45728
Last time updated on 11/04/2021
Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
See this paper in CORE
Go to the repository landing page
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oai:ir.ipe.ac.cn:122111/9848
Last time updated on 09/11/2016