An optimized algorithm for discrete element system analysis using CUDA

IMECH-IR > 流固耦合系统力学重点实验室

	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)
会议录名称	Proceedings of the 6th International Conference on Discrete Element Methods and Related Techniques
	2013
页码	170-173
会议名称	6th International Conference on Discrete Element Methods and Related Techniques (DEM 6)
会议日期	AUG 05-06, 2013
会议地点	Golden,Colorado,USA
摘要	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.
课题组名称	LMFS工程地质体力学(LEM)
ISBN号	0-918062-20-9
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/48329
专题	流固耦合系统力学重点实验室
推荐引用方式 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.