一种新的网格任务调度策略

依据网格的原理,为保护仿真模型开发者的知识产权,提出了解决网格应用中模型泄漏问题的一种新的资源调度策略。用网格进行汽车制造过程中的复杂结构的设计和极端情况的模拟,以网格服务的形式提供仿真模型服务,为各种仿真模型提供统一的接口标准,并根据计算单元可信度的高低建立了一种多级调度策略。理论分析和仿真计算结果表明:该调度策略既能在网格中实现仿真模型共享,又能保护模型开发者的知识产权。

New scheduling strategy of grid task

A new resource scheduling strategy was put forward to protect the knowledge property right of the simulation model developer and resolving the model divulgence in the application of grid was proposed. Using the grid environment to design the complicated structure, to simulate extreme instance in the process of manufacturing automobiles,and to provide the simulation model service ,by means of the grid services, the consistent interface standard was provided and the multilevel scheduling strategy was developed according to the degree of confidence of compute unit. The theoretic analysis and the simulation results indicate that this scheduling strategy can not only achieve the sharing of simulation model, but also protect the knowledge property right of the simulation model developer.