期刊文献+

渲染网格调度策略研究 预览

ON SCHEDULING STRATEGY OF COMPUTER ANIMATION RENDERING GRID
在线阅读 下载PDF
分享 导出
摘要 针对渲染网格的特点提出了渲染网格的二个调度模型。模型一提出了在局部资源的计算结点内,采用基于用户优先级的CPU频度轮转调度方案,达到提高系统吞吐率的目的。模型二提出了适合市场机制的渲染网格调度模型,并给出了竞标的报价算法。该算法在公共网格开放软件Globus Toolkit4.0上实现,符合国际标准WSRF规范。实验结果表明本调度策略在处理渲染网格任务时性能得到了很好的体现。 In the paper, two scheduling models of rendering grid are presented in light of the characteristics of it. The first one aims at improving system throughput and uses a scheduling mechanism of user priority based CPU frequency cycling within computational node of local resource. The second one is a scheduling model adapted to market competition. An algorithm of computing price for global bid mechanism is given as well.
作者 曹丽婷 施勇 毕行 徐炜民 郑衍衡 Cao Liting Shi Yong Bi Hang Xu Weimin Zheng Yanheng (1 School of Computer Engineering and Science, Shanghai University, Shanghai 200072, China; 2 Public Service for Multimedia Industry of Shanghai ,Shanghai 200031, China)
出处 《计算机应用与软件》 CSCD 2009年第3期 192-193,共2页 Computer Applications and Software
关键词 优先级 调度 全局竞标 Priority Scheduling Global bid mechanism
作者简介 曹丽婷,硕士,主研领域:网格,高性能计算。
  • 相关文献

参考文献7

  • 1Buyya R, Abramson D, Giddy J. International Conference on Parallel and Distributed Processing Techniques and Applications:An Economy Driven Resource Management Architecture for Global Computational Power Grids ,June 2000, Las Vegas, USA. 被引量:1
  • 2Buyya R, Abramson D, Giddy J. Nimrod/G:An Architecture for a Resource Management and Scheduling System in a Global Computational Grid. 4th IntemationalConference on High Performance Computing in Asia-Pacific Region, Beijing, China,2000. 被引量:1
  • 3Buyya R, Abramson D, Giddy J. The 2rid International Workshop on Active Middleware Services : An Evaluation of Economy-based Resource Trading and Scheduling on Computational Power Grids for Parameter SweepApplications. August 1,2000, Pittsburgh, USA. 被引量:1
  • 4Buyya R. Economic-based Distributed Resource Management and Scheduling for Grid Computing, PhD Thesis. Australia: Monash University, April 12,2002. http ://www. buyya. com/thesis/. 被引量:1
  • 5Ian Foster, Carl Kesselman, Jefrrey M Nick, STEVEN Tuecke. The Physiology of the Grid :An Open Grid Services Architecture for Distributed Systems Integration. January22,2002. http ://www. globus.org/alliance/publications/papers/ogsa.pdf. 被引量:1
  • 6http ://www. axyzfx. com. 被引量:1
  • 7.[EB/OL].http://www. globus. org,2003-12-06/2004-05-08. 被引量:3

共引文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部 意见反馈