基于运行模式的云计算资源调度方法-研究

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1、哈尔滨理工大学工学硕士学位论文ResearchofCloudComputingResourceSchedulingMethodBasedonOperationPatternAbstractCloudcomputingisanimportantsubjectofnetworkresourcedevelopmentinthefuture．Itscoreideaistoconstituteapoolofcomputingresourcebyusingnetworkresourcetoprovideon．demandservicetousers．Ithas

2、obviouscommercialcharacteristics，whichmakestheprinciplesofeconomicarcverysuitableforcloudcomputingresourcescheduling．Inaddition，inthecloudcomputingenvironment，theroleofusershasbeenenhanced，SOusers’needsshouldbesufficientlyconsideredwhentheschedulingstrategyisdeveloped．Basedont

3、his，inthispaper,itinvestigatesacloudcomputingresourceschedulingmethodbasedonopermionpattern．Themethodcombinestheprinciplesofeconomicandusers’needsbyusingtheconceptofoperationpaRern．ItiSabletoimproveusers’satisfaction．Themaincontentsareasfollows：Firstly,itintroducessomemajorclo

4、udcomputingresourceschedulingmethods．Itfocusesonanetworkresourceschedulingmethodbasedonprinciplesofeconomic．Secondly，itdiscussestheschedulingmodelofcloudcomputingresourceandintroducestheconceptofoperationpattern．Byanalyzingtheneedsofusers，ittriestocombinetheprinciplesofeconomi

5、candtrusttodevelopauser-centricschedulingstrategy．Andthentheframediagramofdecision—makingandtheflowchartofmainprogramaregiven．Basedonthis，itinvestigatesacloudcomputingresourceschedulingalgorithmbasedonoperationpattern．Finally,consideringcloudcomputinghasthecharacteristicofhuge

6、scale，itutilizesaconversionideaofthesubset—treealgorithmtodesignthecloudcomputingresourceschedulingalgorithmbasedonopermionpattern．AndthenintheVC++6．0platform，theschedulingalgorithmisrealizedbytheClanguage．Inaddition．itconductedexperimentstocheckthisalgorithm．Theresultsshowtha

7、t．II—哈尔滨理T大学丁学颁J．学位论文userswillreasonablyaffectschedulingdecision-making，whichmakestheschedulingschemecanmeettheirneedswell．Thealgorithmefficiencyishighanditissuitableforcloudcomputingresourcescheduling．Thealgorithmconsidersthethreefactorsofthetime，costandtrust．Itcanmeettheuser

8、’Sdemandforthecostoftheeconomiccostsandriskstomaximizetheuser