多核嵌入式系统软件开发方法的研究

Research on multi-core embedded system software development

探讨了多核嵌入式系统下程序开发的方法,对实时任务进行基于功能和数据的划分,充分利用多核的资源,从而提高实时任务的性能。通过比较划分前后程序在多核上运行的性能,总结出合理的、可以提高实时任务性能的程序开发方法。

The program development methods based on the multi-core embedded systems is discussed.By decomposed the functions and data for the real-time tasks,and used the full resources of multi-core,thus the performance of real-time task is enhance.Compared the performance of multi-core with the two situations,the conclusion is that program development methods that is resonable and may improve the performance of real-time task is obtained.