基于經濟模型的網格資源調度研究.pdf

1、東南大學碩士學位論文基于經濟模型的網格資源調度研究姓名：陳小飛申請學位級別：碩士專業(yè)：計算機應用技術指導教師：陳鋼徐宏炳20080501東南大學碩上學位論文AbstractGridisacomputinginfrastructurethatintegratesgeographicallydistributedheterogeneousresourcesGridcomputingsystemsselectappropriateresour

2、cesaccordingtotheuserrequnes，provideavirtualframeworkforsharingofgeographicallydistributedresourcesBecausetheresourcesin酊daregeographicallydistributed，heterogeneous，anddynamic，theresourcesandservicesinthe鰣denvironmentmay

3、beunstableanddifferentSo，gridresourceschedulingisahardundertaking，andhowtoeffectiveschedulingisakeyproblemfortheperformanceofGridcomputingTosolvetheproblemof鰣dresourceschedulingmoreeffectivelyandagilelyweintroducetheconc

4、eptofeconomywhichisaresourceschedulingmechanismbasedonuser’sQoSInthispaperwestudytheeconomicbasedgridresourceschedulingWe涮匆theschedulingalgorithmbysimulationsandanalyzingThemainworkofthispaperincludesthefollowingaspects：

5、1Basedontheanalysisofgridresourcemanagementandscheduling，wediscusstherationalityofusingeconomicprinciplesintheresourcemanagementandschedulingThefLrstimportantcontributionofeconomicstesourcemanagementandschedulingintheGri

6、dsystemsisamethodologyforlimitingthecomplexityofsolvingresourceallocationproblemsThesecondisasetofmathematicalmodelsthatcanyieldnewinsightsintoresourcesharingproblems2Westudythegridresourcemanagementandscheduling，andsumm

7、arizekindsofgridarchitecture，鰣dresourcemanagementmodel，鰣dresourceschedulingstrategygridresourceschedulingalgorithmAndweanalyzethe鰣dresourceschedulingarchitecturebasedoneconomicmodel3Weanalyzetheresourceschedulingalgorith

8、mnamedDBCthatbasedoneconomicmodelWeproposeanewresourceschedulingalgorithmingridenvironmentbasedonutilityfunctionThealgorithmcombinestheuser’SQoSDeadlineandBudgetAndaccordingtotheDBCalgorithm，wetheoreticallyanalyzethenewa

9、lgorithmdescribetheflowchart，andimplementthenewUBSschedulingalgorithm4BaseontheanalysisandimplementofthealgorithmweverifythealgorithmbythesimulationsAndwecontrastthealgorithmwithDBC，then，wegetsomeconclusionsInthelast，wee