| An optimized algorithm for discrete element system analysis using CUDA | |
Ma ZS(马照松) ; Feng C(冯春); Liu TP(刘天苹); Li SH(李世海)
| |
| Source Publication | Proceedings of the 6th International Conference on Discrete Element Methods and Related Techniques |
| 2013 | |
| Pages | 170-173 |
| Conference Name | 6th International Conference on Discrete Element Methods and Related Techniques (DEM 6) |
| Conference Date | AUG 05-06, 2013 |
| Conference Place | Golden,Colorado,USA |
| Abstract | In this paper a parallel computing algorithm for discrete element systems is presented. The discrete model is consisted of finite elements and contacts among the elements. The algorithm is realized using C++ and CUDA and was optimized for NVIDIA GPUs. As a result, the performance of the GPU code is 43 times faster than the sequential code on CPU. The parallel algorithm, the optimism strategy, and the test results are discussed. |
| Department | LMFS工程地质体力学(LEM) |
| ISBN | 0-918062-20-9 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/48329 |
| Collection | 流固耦合系统力学重点实验室 |
| Recommended Citation GB/T 7714 | Ma ZS,Feng C,Liu TP,et al. An optimized algorithm for discrete element system analysis using CUDA[C]Proceedings of the 6th International Conference on Discrete Element Methods and Related Techniques,2013:170-173. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| IMCAS-Conf2013-025.p（310KB） | 开放获取 | -- | View Download | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment