摘要
设计了一种适用于同构总线式多核环境的任务调度算法,着重优化了传统静态列表算法中对于任务节点等级较为粗糙的计算方式,并改善了对通信的调度。通过统计性调度实验,表明该任务调度算法相比传统的调度方法具有一定的优化效果。
The task scheduling algorithms based on DAG are researched extensively. An improved algorithm suit for homogeneous bus-based parallel system is designed,which optimizes the rough computing method of the nodes＇ level by the traditional method and improves the scheduling of communication. Statistical scheduling experiments show the improvement of this algorithm over the traditional scheduling algorithms.
出处
《电子科技》
2014年第9期29-32,共4页
Electronic Science and Technology
关键词
任务调度
总线
同构
列表
task scheduling
bus-based
homogeneous
list
