| 基于网格的任务调度与资源分配有效机制的研究 |
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| 引用本文： | 张沪寅,吴产乐,叶刚,吴黎兵,熊卿. 基于网格的任务调度与资源分配有效机制的研究[J]. 小型微型计算机系统, 2007, 28(7): 1169-1172 |
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| 作者姓名： | 张沪寅 吴产乐 叶刚 吴黎兵 熊卿 |
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| 作者单位： | 武汉大学,计算机学院,湖北,武汉,430079 |
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| 基金项目： | 国防科技大学并行与分布处理国家重点实验室基金;国家高技术研究发展计划(863计划) |
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| 摘 要： | 为实现QoS路由技术,提高网格的服务质量,本文定义了网格服务中任务调度的通信开销,给出了QoS路由树的生成原则,提出网格堆排序算法和QoS路由选择算法,利用算法实现了网格的任务调度与分配机制的设计.实验证明本设计能提高网格资源管理的效率.
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| 关 键 词： | 网格 任务调度 资源分配 QoS路由 网格堆排序 |
| 文章编号： | 1000-1220（2007）07-1169-04 |
| 修稿时间： | 2006-04-25 |
Research on an Effective Grid-based Mechanism of Task-scheduling and Resource Allocation |
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| ZHANG Hu-yin,WU Chan-le,YE Gang,WU Li-bing,XIONG Qing. Research on an Effective Grid-based Mechanism of Task-scheduling and Resource Allocation[J]. Mini-micro Systems, 2007, 28(7): 1169-1172 |
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| Authors: | ZHANG Hu-yin WU Chan-le YE Gang WU Li-bing XIONG Qing |
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| Affiliation: | School of Computer , Wuhan University, Wuhan 430079,China |
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| Abstract: | In order to realize QoS routing and enhance the quality of Grid Services ,this paper gives a definition of the communication overhead among nodes in task scheduling and resource management in Grid environment,presents rules of building QoS Routing Tree based on the QoS routing algorithm, proposes grid heapsort algorithm and QoS routing algorithm,and design a scheme of grid task scheduling and allocating with the help of them. The results of its correlative experiment indicate that this designment can guarantee quality of service in Grid better. |
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| Keywords: | grid task scheduling resouree allocation QoS routing grid heapsort algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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