电子科技2024，Vol.37Issue(1)：24-32,9.DOI:10.16180/j.cnki.issn1007-7820.2024.01.004
异构多平台信号处理任务调度研究
Research on Task Scheduling of Heterogeneous Platform Signal Processing
摘要
Abstract
The simple parallel computing or single heterogeneous platform can no longer meet the requirements of signal processing and task schedulingwith large computation and high complexity,so heterogeneous multi platform system has become the development trend of signal processing and task scheduling.In view of improving the through-put of the platform,utilization rate of the processor and perception of the task,this study investigates the signal pro-cessing model of heterogeneous multi-platform,and the scheduling tasks and hardware and software resources are modeled by directed acyclic graph.Based on the proposed scheduling algorithms,the task scheduling is summarized and compared.It is found that the hybrid scheduling algorithm based on task perception can meet the platform sched-uling requirements well.It is a trend of future research to use mixed scheduling algorithm based on task perception to solve task scheduling in signal processing.关键词
异构多平台信号处理/软件体系/硬件架构/任务调度/任务感知/算法分类/有向无环图/混合算法Key words
heterogeneous platform signal processing/software system/hardware architecture/task scheduling/task perception/algorithm classification/directed acyclic graph/hybrid algorithm分类
信息技术与安全科学引用本文复制引用
李宇东,马金全,谢宗甫,沈小龙..异构多平台信号处理任务调度研究[J].电子科技,2024,37(1):24-32,9.基金项目
国家科技支撑项目(2013BAH56F00)National Science and Technology Support Project(2013BAH56F00) （2013BAH56F00）
