摘要
针对网格环境中目前的资源预留机制导致排队任务(queued tasks)平均等待时间剧增的问题,提出了一种兼顾排队任务的资源预留机制,该机制中采用了一种新的策略,提出了一种动态确定n的自适应算法。实验结果表明,该机制下排队任务的平均等待时间明显减少。
In order to solve the problem that the mean wait time of queued tasks increase sharply when the resource reservation mechanism is introduced into grid, a resource reservation mechanism considering queued tasks is proposed, and a new strategy is used in the mechanism. An adaptive algorithm for determining the n value is presented. The experiment results show that the mean wait time of queued tasks decreases apparently in the mechanism.
出处
《计算机工程》
CAS
CSCD
北大核心
2006年第12期60-61,70,共3页
Computer Engineering
基金
国家自然科学基金资助重点项目(60433020)
中南大学博士后基金资助项目(200402)
