Research And Design Of Application Software Adaptation Migration Evaluation Based On Loongson Environment

In recent two years,as the localization strategy of information base platform is put forward,some information platforms involved in the business field of national information security need to be deployed on domestic platforms.In the thesis,the requirements of migrating the application software currently running in x86 +Linux architecture to the Loongson architecture are targeted,and the model and platform design suitable for evaluation are studied.The thesis mainly focuses on the main technologies and problems involved in the evaluation of application software adaptation migration,and the defect association analysis model based on association rules is designed.On this basis,the application software adaptation migration evaluation system is designed.The main research contents are as follows :（1）Firstly,a defect association analysis model based on association rules is designed.On the basis of collecting and analyzing the historical records of defect evaluation,association rules are introduced,and the relationships among defects are mined,which provides efficient guidance for defect repair according to association relationships.Intelligent decisions of migration evaluation and software adaptation are realized through evaluation model algorithm.（2）the algorithm of defect mining and analysis based on association rules is designed,and the algorithm of support and confidence is designed.（3）An adaptive migration evaluation platform based on association rules is designed.System modules including application management,deployment package management,diagnosis analysis,migration evaluation and so on are designed.Application management is to evaluate the basic information of application software,installation package and system performance management.Diagnosis analysis provides comprehensive diagnosis for adaptive and migrated application systems.The diagnosis types include memory leaks,memory out-of-bounds,network access,and storage I/O running.The migration evaluation report is dynamically generated according to the adaptation evaluation results.Point the thesis innovation lies in the following: compared with other adapter migration assessment or kind of software test,the system according to the application software in the build environment,run the same characteristics of hard and soft environment,association rules to mining contact is introduced into the analysis of defects in evaluation results,improve the efficiency of the adapter,the adapter personnel can according to the evaluation report,adaptation work done in a relatively short time.