網(wǎng)格資源與作業(yè)管理技術的研究.pdf

1、西北工業(yè)大學碩士學位論文網(wǎng)格資源與作業(yè)管理技術的研究姓名：吳雨淋申請學位級別：碩士專業(yè)：計算機軟件與理論指導教師：胡飛20050101西北工業(yè)大學碩士論文ABSTRACTABSTRACTGridisanewtypecomputingplatformandtechnologydevelopedwiththeComputerandnetwork.Itenablesthesharingofvariousheterogeneousresourc

2、esandcoordinatedworkingofgeographicallydistributedresourcesthusgridsetupahugevirtualsupercomputer.Resourcesmanagementisthecoreanddifficultyofgrid.Thisthesisdiscussedthegridconceptandintroducedapopulargridarchitecture:fiv

3、ehourglassesmodel.OnthisbasiswestudyemphaticallythegridresourcesmanagementtechnologyjobmanagementtechnologyandsoonThispaperproposedaresourceallocationalgorithmbasedauctionmodelwhichisacomputationaleconomymodel.Thealgorit

4、hmsimulatedtheauctionofreallifesogriduserscanuseresourcesfairlyandrationally.Thisalgorithmcanmeetdiferentusersdemandsofoptimizingrunningtimeorbudgetandatthesametimemaximizethegridresourcesownersprofit.Ithelpsgridtodevelo

5、pbyintroducingintomarketmechanismandinthiswayresourceproviderswillsupplymoreandbettergridresources.Inthearticlewealsoanalyzedshortcomingsofthealgorithmandprovidedsolutionstoimproveit.Thisthesisalsointroducedalocaljobmana

6、gementsystembasedclusterandthenusedGloubustooltoconstructagridJMSprototypewhichsuppliedthiscluster.Thisgridprototypesystemrealizedremotejobsubmittingandmanagement.Thethesisproposedamultilayersjobschedulingmethodbywhichjo

7、bsfirstarescheduledingridsystemandthenbesubmittedtolocalJMSforsecondschedulingThuswecanexpandthescaleofclustereasilyandsavemanagernodefromperformancebottleneckproblembecausetherewasonlyonemanagernodeincluster.Atlastwedes