| A flexible architecture for job management in a grid environment |
| |
| 作者姓名： | LUAN Cui-ju SONG Guang-hua ZHENG Yao ZHANG Ji-fa |
| |
| 作者单位： | LUAN Cui-ju1，2，SONG Guang-hua2，ZHENG Yao2，ZHANG Ji-fa2 (1College of Information Engineering，Shanghai Maritime University，Shanghai 200135，China) (2School of Computer Science and Center for Engineering and Scientific Computation，Zhejiang University，Hangzhou 310027，China) |
| |
| 基金项目： | Project supported by the National Natural Science Foundation of China (No. 90412014), the National Science Foundation of China for Distinguished Young Scholars (No. 60225009), and the China Next Generation Internet (CNGI) Project (No. CNGI-04-15-7A) |
| |
| 摘 要： | INTRODUCTION The Grid is capable of coordinated resourcesharing and problem solving in dynamic andmulti-institutional virtual organizations (Foster et al.,2001). As a kind of grid, the computational grid pro-vides a new method to deal with engineering andscientific computation, and by using it we launch theMultidisciplinary ApplicationS-oriented SImulationand Visualization Environment (MASSIVE) project(Zheng et al., 2004). The aims of the MASSIVEproject are to use Grid technolog…
|
| 关 键 词： | 计算机网格 作业调度 柔性结构 作业定义 文件传送 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-09-28 |
A flexible architecture for job management in a grid environment |
| |
| LUAN Cui-ju SONG Guang-hua ZHENG Yao ZHANG Ji-fa.A flexible architecture for job management in a grid environment[J].Journal of Zhejiang University Science,2007,8(1):95-105. |
| |
| Authors: | Cui-ju Luan Guang-hua Song Yao Zheng Ji-fa Zhang |
| |
| Institution: | (1) College of Information Engineering, Shanghai Maritime University, Shanghai, 200135, China;(2) School of Computer Science and Center for Engineering and Scientific Computation, Zhejiang University, Hangzhou, 310027, China |
| |
| Abstract: | Job management is a key issue in computational grids, and normally involves job definition, scheduling, executing and monitoring. However, job management in the existing grid middleware needs to be improved in terms of efficiency and flexibility. This paper addresses a flexible architecture for job management with detailed design and implementation. Frameworks for job scheduling and monitoring, as two important aspects, are also presented. The proposed job management has the advantages of reusability of job definition, flexible and automatic file operation, visual steering of file transfer and job execution, and adaptive application job scheduler. A job management wizard is designed to implement each step. Therefore, what the grid user needs to do is only to define the job by constructing necessary information at runtime. In addition, the job space is adopted to ensure the security of the job management. Experimental results showed that this approach is user-friendly and system efficient. |
| |
| Keywords: | Grid Job management Job definition reuse Steering of job transfer Job space |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
