Toward Cost-Effective Reservoir Simulation Solvers on GPUs

doi:10.4208/aamm.2015.m1138

	Toward Cost-Effective Reservoir Simulation Solvers on GPUs
	Li, Zheng 1; Wu, Shuhong 2; Xu, Jinchao 3; Zhang, Chensong4,5
	2016-12-01
发表期刊	ADVANCES IN APPLIED MATHEMATICS AND MECHANICS
ISSN	2070-0733
卷号	8 期号:6 页码:971-991
摘要	In this paper, we focus on graphical processing unit (GPU) and discuss how its architecture affects the choice of algorithm and implementation of fully-implicit petroleum reservoir simulation. In order to obtain satisfactory performance on new many-core architectures such as GPUs, the simulator developers must know a great deal on the specific hardware and spend a lot of time on fine tuning the code. Porting a large petroleum reservoir simulator to emerging hardware architectures is expensive and risky. We analyze major components of an in-house reservoir simulator and investigate how to port them to GPUs in a cost-effective way. Preliminary numerical experiments show that our GPU-based simulator is robust and effective. More importantly, these numerical results clearly identify the main bottlenecks to obtain ideal speedup on GPUs and possibly other many-core architectures.
关键词	GPUs reservoir simulation fully-implicit method
DOI	10.4208/aamm.2015.m1138
语种	英语
资助项目	PetroChina New-generation Reservoir Simulation Software[2011A-1010] ; Program of Research on Continental Sedimentary Oil Reservoir Simulation[z121100004912001] ; PetroChina[12HT1050002654]
WOS研究方向	Mathematics ; Mechanics
WOS类目	Mathematics, Applied ; Mechanics
WOS记录号	WOS:000384414300005
出版者	CAMBRIDGE UNIV PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/23649
专题	计算数学与科学工程计算研究所
通讯作者	Li, Zheng
作者单位	1.Kunming Univ Sci & Technol, Kunming 650093, Peoples R China 2.CNPC, Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China 3.Penn State Univ, Dept Math, University Pk, PA 16802 USA 4.Acad Math & Syst Sci, LSEC, Beijing 100190, Peoples R China 5.Acad Math & Syst Sci, NCMIS, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li, Zheng,Wu, Shuhong,Xu, Jinchao,et al. Toward Cost-Effective Reservoir Simulation Solvers on GPUs[J]. ADVANCES IN APPLIED MATHEMATICS AND MECHANICS,2016,8(6):971-991.
APA	Li, Zheng,Wu, Shuhong,Xu, Jinchao,&Zhang, Chensong.(2016).Toward Cost-Effective Reservoir Simulation Solvers on GPUs.ADVANCES IN APPLIED MATHEMATICS AND MECHANICS,8(6),971-991.
MLA	Li, Zheng,et al."Toward Cost-Effective Reservoir Simulation Solvers on GPUs".ADVANCES IN APPLIED MATHEMATICS AND MECHANICS 8.6(2016):971-991.