| Molecular dynamics simulation of complex multiphase flow on a computer cluster with GPUs | |
| Chen FeiGuo1,2; Ge Wei1; Li JingHai1; Ge, W | |
| 2009-03-01 | |
| Source Publication | SCIENCE IN CHINA SERIES B-CHEMISTRY
 |
| ISSN | 1006-9291 |
| Volume | 52Issue:3Pages:372-380 |
| Abstract | Compute Unified Device Architecture (CUDA) was used to design and implement molecular dynamics (MD) simulations on graphics processing units (GPU). With an NVIDIA Tesla C870, a 20-60 fold speedup over that of one core of the Intel Xeon 5430 CPU was achieved, reaching up to 150 Gflops. MD simulation of cavity flow and particle-bubble interaction in liquid was implemented on multiple GPUs using a message passing interface (MPI). Up to 200 GPUs were tested on a special network topology, which achieves good scalability. The capability of GPU clusters for large-scale molecular dynamics simulation of meso-scale flow behavior was, therefore, uncovered. |
| Keyword | Multiphase Flow Molecular Dynamics Cuda Gpu Parallel Computing |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1007/s11426-009-0069-0 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | GRAPHICS PROCESSING UNITS ; DRIVEN CAVITY FLOW ; SURFACE-TENSION ; BUBBLE ; PARTICLES |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Multidisciplinary |
| WOS ID | WOS:000264886800019 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6718 |
| Collection | 多相复杂系统国家重点实验室 |
| Corresponding Author | Ge, W |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Chen FeiGuo,Ge Wei,Li JingHai,et al. Molecular dynamics simulation of complex multiphase flow on a computer cluster with GPUs[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,2009,52(3):372-380. |
| APA | Chen FeiGuo,Ge Wei,Li JingHai,&Ge, W.(2009).Molecular dynamics simulation of complex multiphase flow on a computer cluster with GPUs.SCIENCE IN CHINA SERIES B-CHEMISTRY,52(3),372-380. |
| MLA | Chen FeiGuo,et al."Molecular dynamics simulation of complex multiphase flow on a computer cluster with GPUs".SCIENCE IN CHINA SERIES B-CHEMISTRY 52.3(2009):372-380. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20131210-198-复件 art%（785KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment