凌久腾飞操作系统在DSP并行系统中的应用

Application of Lingjiu Tengfei operating system in DSP parallel system

针对并行数字信号处理应用,自主开发了一个满足用户需要的高性能分布式实时操作系统——凌久腾飞操作系统。介绍了凌久腾飞操作系统的结构、功能以及供用户使用的原语;简述了基于高性能数字信号处理器ADSP-TS201S开发的DSP并行系统,简称TS6并行系统;提供了在TS6并行系统上应用凌久腾飞操作系统的Mandelbrot Set图形显示实例,使用户了解了使用凌久腾飞操作系统开发的过程;最后,对凌久腾飞操作系统的性能进行测试、分析与总结。

With the development of digital signal processing,a distributed real-time operating system named Lingjiu Tengfei operating system is independently developed based on parallel DSP systems.The architecture,function and application programming interface of Lingjiu Tengfei operating system is introduced.A DSP parallel system named TS6 parallel system based on high performance digital signal processor ADSP-TS201S is described.Based on TS6 parallel system,it offers an example about the display of Mandelbrot set using Lingjiu Tengfei operating system.The user can realize the application frame of developing by the example.And at last,the performance test,analysis,and conclusion are also done.