嵌入式通信软件编译优化方法研究  

Research on Compiling and Optimizing Method of Embedded System Communication Software

作　　者：李维 王瑞[2] Li Wei;Wang Rui(School of Zhongxing Communication,Xi’an Traffic Engineering Institute,Xi’an 710300,China;Xi’an Mordern Control Technology Research Institute)

机构地区：[1]西安交通工程学院中兴通信学院,西安710300 [2]西安现代控制技术研究所

出　　处：《单片机与嵌入式系统应用》2023年第8期83-86,91,共5页Microcontrollers & Embedded Systems

基　　金：西安交通工程学院中青年基金项目(2022KY-38)。

摘　　要：随着DevSecOps实践的持续深入,版本验证全面前移和过程质量控制理念已经深受各大软件厂商的广泛认可,在前移的同时过程质量控制做得越来越繁琐,比如5G-NR控制面子系统就需要验证多达24种板型和制式的编译和运行效率,但编译太耗时、反馈速度较慢,严重影响开发和交付效率。为了解决这一问题,结合嵌入式软件的特点,提出了一种提升软件编译和运行效率的方法,该方法能够确保运行于ARM和PowerPC芯片的具有80万行代码的软件系统在3分钟之内给予编译结果反馈,同时提升版本验证效率,不仅为DevSecOps有效落地提供有力支撑,而且提高了研发效能和软件版本质量,具有较高的实际应用价值。With the continuous deepening of DevSecOps practice,the concept of comprehensive forward version verification and process quality control has been widely recognized by major software manufacturers,while the process quality control is becoming more and more complicated.For example,5G-NR face control system needs to verify the compilation and operation efficiency of up to 24 types of boards and systems,but the compilation is too time-consuming.Slow feedback seriously affects development and delivery efficiency.In order to solve this problem,combined with the characteristics of embedded software,a method is proposed to improve the efficiency of software compilation and operation.This method can ensure that the software system with 800000 lines of code running on ARM and PowerPC chips can give feedback on the compilation results within 3 minutes,and improve the efficiency of version verification.It not only provides strong support for the effective implementation of DevSecOps,but also improves the research and development efficiency and software version quality,which has strong practical application value.

关 键 词：DevSecOps 5G-NR ARM POWERPC MAKEFILE 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]