一种并行任务动态调度框架的设计与实现

A Framework to Schedule Job in Parallel Environment

资源和任务调度是网格应用系统中很重要的部分,应用环境的复杂程度导致各式各样调度的框架和算法。文中提出一个新的动态资源任务调度框架,来解决在并行任务中特定的应用环境下的任务调度问题。这个框架是动态的、可重用的,通过提供给各种不同的资源环境对应的接口,来进行跨环境的调度。整个框架关注于实际应用环境下任务、资源的动态不稳定性和任务计算的快速响应。

Scheduler is the most important part of every grid application. The complexly of the environment brings the multifarious schedule frameworks and various algorithms, In this paper, we propose a new framework,dynamic scheduler, to resolve schedule problem for some special application parallel tasks. This framework is reusable and provides some interfaces to fit various resource environments. We focus on the dynamic of tasks and resource and quick response,