【摘要】 在网格环境中,一个好的调度策略可以提高网格资源的利用率,但现阶段的基于调度中心的资源调度方式已不能满足节点越来越多的网格,因为当节点越来越多的时候,调度中心资源调度的能力会剧减;所以提出了一种将关键路径和p2p思想相结合的网格资源调度方法,使用基于关键路径的调度算法找出需求调度的节点,节点和节点之间使用p2p的思想进行调度;此策略可以有效缓解当网格中节点增多传输速率衰减的问题。更多还原

【Abstract】 An excellent tactic on how to attemper can improve the avail oneself of resource in the condition of grid.But present resource scheduling that bases on resource scheduling center can’t meet the grid whose nodes are more and more.When the nodes increase,the capacity of resource scheduling will noticeably decrease.The thesis describes the tactic that bases on the critical path and be extended the p2p theory,it can search for the nodes that need to attemper through the critical path arithmetic,and among the nodes that implement resource scheduling through p2p threoy.The strategy may mitigate the sharp decrease of transmission’s speed when nodes of the grid increase.更多还原