PowerPC多核处理模块性能测试方法研究  

Research on Performance Testing Method of PowerPC Multicore Processing Module

作　　者：李智慧 张双 刘帜琦 万欣宇 LI Zhihui;ZHANG Shuang;LIU Zhiqi;WAN Xinyu(AVIC XI'AN Aeronautics Computing Technique Research Institute,Xian 710076,China)

机构地区：[1]中国航空工业集团公司西安航空计算技术研究所,陕西西安710076

出　　处：《长江信息通信》2023年第4期121-123,共3页Changjiang Information & Communications

摘　　要：随着嵌入式技术的迅速发展,嵌入式开发越来越重要,而交叉编译环境的搭建是跨平台嵌入式开发前提。为增强嵌入式设备的跨平台性,使x86架构下的性能测试工具能在PowerPC多核处理模块上运行,搭建交叉编译环境,实现对x86架构下的性能测试工具的交叉编译,生成可在PowerPC多核处理模块上运行的可执行程序,并根据编译后的工具对PowerPC多核处理模块进行性能测试。通过测试结果,证明该交叉编译环境搭建的方法能够稳定的实现跨平台的编译和测试。With the rapid development of embedded technology embedded development is becoming more and more important,and the building of cross compiler environment is the premise of cross platfonn embedded development.In order to enhance the cross platform performance of embedded devices,make the performance test tools under the x86 architecture run on the PowerPC multi-core processing module,build a cross compilation environment,achieve cross compilation of the performance test tools under the x86 architecture,generate executable programs that can run on the PowerPC multi-core processing module,and perform performance tests on the PowerPC multi-core processing module according to the compiled tools.Through the test results,it is proved that the cross compilation environment can stably implement cross platform compilation and testing.

关 键 词：跨平台 交叉编译 POWERPC 性能测试 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]