摘要
DSPs是目前流行的数字信号处理器件,应用非常广泛。分析指出软件流水是实现TMS320C6200高速算法的关键,该文详细介绍了进行代码优化实现软件流水的方法、步骤。以具体程序为例进行了说明,并给出了代码优化前后执行时间的对比分析。
Digital signal processor is a popular device of digital signal processing, and has been widely used nowadays. This paper analyses and indicates that the key of TMS320C6200 fast algorithm is software pipelining. The flow of software development, methods and steps of programming high efficient codes and related issues to be considered are presented in detail. Finally, by taking an example of the program, the approaches and steps of software pipelining are applied, and the executive time of the programs is compared before and after optimization in the experiment.
出处
《计算机工程》
EI
CAS
CSCD
北大核心
2006年第1期82-83,86,共3页
Computer Engineering
关键词
DSPS
程序优化
软件流水
汇编语言
DSPs
Code optimizing
Software pipelining
Assembly language
