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ID:31954961
大小:2.73 MB
页数:54页
时间:2019-01-29
《基于云平台的taas调度子系统的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、AbstractWiththeexpansionofthescaleofsoftwareandthecomplexityofhardware,sol[waretestingisencounteringunprecedentedchallenges,whilesolutionsareprovidedtocomplexsoftwaretestingbyusinghardwareandsoftwareincloudcomputinghardwareasaservice.TaaSbasedOilcloudplatformusestheinfrastructu
2、res,thecloudtechnologyandsolutionsinthecloudtotestsoftwareinacloudenvironment.Popularspeaking,TaaSisthecombinationofcloudcomputingandsoftwaretesting.TaaSbasedoncloudplatformisanG书Artypeoftestingsolution.ItCanscheduledistributedtestingresourceseffectively,topresenttotheuserinthe
3、formofunifiedplatformofservice,andprovideuserswitllanefficientandsafeautomationtestplatform.Therelatedresearchaboutsoftwaretestingsystembasedoncloudcomputingisdevelopingrapidlyandbecomeahot,andhasusedintheareasofbanksoRware,railwaysystemandvalue—addedbusinesssystemsinmovingcomp
4、anyandtelecommunicationscompanyandSOon.ThetesttaskschedulingstrategyusedinTaaSsystembasedoncloudplatformisveryimportant,studyingschedulingstrategyinTaaSsystemcouldmakesoftwaretestinghavebeaerparallelismandautomatist,enhancethequalityofserviceandsolvetheproblemsexistinginthetrad
5、itionaltestmethod,SOithasverybroadapplicationprospectandpracticalsignificance.Antcolonyalgorithmisakindofsimulatedevolutionaryalgorithm,ithasthecharacteristicsofdiversityandpositivefeedback,andhasagoodperformanceusmginthetaskschedulingproblem;Prioritywhichchangedwithsubmissiono
6、fthenewtestingtasksorincreasingoftesttaskwaitingtime,isgiventothetesttaskinthesoftwaretestingsystembasedoncloudplatforms,theantcolonyalgorithmbasedondynamicpriorityappliedinTanssystembasedoncloudplatformCanimprovetheschedulingperformance.Thekeyproblemsofimprovingtheabilityofthe
7、testtaskschedulinginTanssystembasedOilcloudplatformarestudiedinthispaper.TheconceptandrelatedtechnologiesofTaaSbasedoncloudplatformaleintroducedandtheexistingTaaSsystembasedoncloudplatformaresummarizedandanalyzed;Aimingattheproblemoftheefficiencyisnothi班andtheschedulingintheclo
8、udcomputingisnotpurposeful,integratingtheconceptofclou
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