title: Using the high-level based program interface to facilitate the large scale scientific computing.
abstract: This paper is to make further research on facilitating the large-scale scientific computing on the grid and the desktop grid platform. The related issues include the programming method, the overhead of the high-level program interface based middleware, and the data anticipate migration. The block based Gauss Jordan algorithm as a real example of large-scale scientific computing is used to evaluate those issues presented above. The results show that the high-level based program interface makes the complex scientific applications on large-scale scientific platform easier, though a little overhead is unavoidable. Also, the data anticipation migration mechanism can improve the efficiency of the platform which needs to process big data based scientific applications.
authors.affiliation: State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China ; School of Electric Power, North China University of Water Conservancy and Electric Power, Zhengzhou 450045, China.
authors.forename: Yizi
authors.initials: Y
authors.lastname: Shang
authors.affiliation: Dahe Cluture & Finance Group, Nanjing 210007, China ; School of Information Engineering, North China University of Water Conservancy and Electric Power, Zhengzhou 450045, China.
authors.forename: Ling
authors.initials: L
authors.lastname: Shang
authors.affiliation: School of Electric Power, North China University of Water Conservancy and Electric Power, Zhengzhou 450045, China.
authors.forename: Chuanchang
authors.initials: C
authors.lastname: Gao
authors.affiliation: School of Information Engineering, North China University of Water Conservancy and Electric Power, Zhengzhou 450045, China.
authors.forename: Guiming
authors.initials: G
authors.lastname: Lu
authors.affiliation: State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China.
authors.forename: Yuntao
authors.initials: Y
authors.lastname: Ye
authors.affiliation: State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China.
authors.forename: Dongdong
authors.initials: D
authors.lastname: Jia
mesh_terms: D000465:Algorithms; D003199:Computer Systems / Q000706:statistics & numerical data* / Q000639:trends; D016247:Information Storage and Retrieval / Q000706:statistics & numerical data* / Q000639:trends; D012984:Software / Q000639:trends; D014584:User-Computer Interface