| 集群绘制系统中的自主计算 |
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| 引用本文： | 胡伟,秦开怀,袁国栋. 集群绘制系统中的自主计算[J]. 清华大学学报(自然科学版), 2006, 46(7): 1317-1320 |
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| 作者姓名： | 胡伟 秦开怀 袁国栋 |
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| 作者单位： | 清华大学,计算机科学与技术系,北京,100084;清华大学,计算机科学与技术系,北京,100084;清华大学,计算机科学与技术系,北京,100084 |
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| 基金项目： | 国家高技术研究发展计划(863计划);高等学校博士学科点专项科研项目 |
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| 摘 要： | 为了提高集群绘制系统的错误处理能力,该文实现了在集群绘制系统实现自配置、自恢复、自优化和自保护的方法。该方法特别针对集群绘制系统自恢复的功能,根据集群绘制系统的特点,提出了检查点和回卷恢复机制方法。集群绘制系统TH-CRS(ts inghua cluster rendering system)实现了自主计算的各种属性,能够根据资源和环境的变化作出自我调整。实验结果表明,使用该文提出的方法,集群绘制系统能够具有较好的错误处理能力,同时绘制速度可达到普通并行绘制系统的90%。
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| 关 键 词： | 集群绘制系统 自适应 自主计算 |
| 文章编号： | 1000-0054(2006)07-1317-04 |
| 修稿时间： | 2005-06-23 |
Autonomic computing in cluster rendering systems |
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| HU Wei,QIN Kaihuai,YUAN Guodong. Autonomic computing in cluster rendering systems[J]. Journal of Tsinghua University(Science and Technology), 2006, 46(7): 1317-1320 |
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| Authors: | HU Wei QIN Kaihuai YUAN Guodong |
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| Abstract: | The self-adaptation ability of cluster rendering systems to changes of the external environment and to internal events is improved by self-configuring,self-healing,self-optimizing,and self-protecting techniques in the cluster rendering system.This paper focuses on self-healing techniques with efficient methods presented for check pointing,rollback recovery,and system reconstruction.The methods based on the specific features of cluster rending systems can efficiently heal system problems.The autonomic computing system implemented on the Tsinghua Cluster Rendering System shows significant improvement in system management efficiency with less than 10% reduction in the rendering performance. |
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| Keywords: | cluster rendering system self-adaptive autonomic computing |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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