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1、DynamicLoadBalancinginGridEnvironmentusingAdaptiveComputingPawandeepKaurHarshpreetSinghLovelyProfessionalUniversityLovelyProfessionalUniversityPhagwara,PunjabPhagwara,Punjabpawandeepkaur51@yahoo.comharshpreet.15790@lpu.co.inAbstractGridComputinghasemergedasanewandimportantfieldandcanbeus
2、edtoincreasetheperformanceofDistributedComputing.Gridcomputinghaslargeandpowerfulapplicationsofself-managingvirtualcomputeroutofalargecollectionofheterogeneoussystemsthatsharingvariousresourceswhichleadtotheproblemofloadbalance.Themaingoalofloadbalancingistoprovideadistributed,lowcost,sc
3、hemethatbalancestheloadacrossalltheprocessors.Inthisstudyweproposedanalgorithmofloadbalancingfordynamicbehaviorduringthelifetimeofamultistageparallelcomputation.Keywords:GridComputing,LoadBalancing,AdaptiveComputing,JobMigration,DynamicScheduling.1.IntroductionThedevelopmentincomputingre
4、sourceshasenhancedtheperformanceofcomputersandreducedtheircosts.ThisavailabilityoflowcostpowerfulcomputerscoupledwiththepopularityoftheInternetandhigh-speednetworkshasledthecomputingenvironmenttobemappedfromdistributedtoGridenvironments[1].InGridcomputing,individualuserscanaccesscomputer
5、sanddata,transparently,withouthavingtoconsiderlocation,operatingsystem,accountadministration,andotherdetails.Gridstendtobemorelooselycoupled,heterogeneous,andgeographicallydistributed.InGridcomputingdetailsareabstracted,andtheresourcesarevirtualized[2].GridComputinghasemergedasanewandImp
6、ortantfieldandcanbevisualizedasanenhancedformofDistributedComputing.SharinginaGridisnotjustasimplesharingoffilesbutofhardware,software,data,andotherresources.ThusacomplexyetsecuresharingisattheheartoftheGrid.ThepopularityoftheInternetandtheavailabilityofpowerfulcomputersandhigh-speednetw
7、orksaslow-costcommoditycomponentsarechangingthewayweusecomputerstoday.Thesetechnicalopportunitieshaveledtothepossibilityofusinggeographicallydistributedandmulti-ownerresourcestosolvelarge-scaleproblemsinscience,engineering,andcommerce.Recentresearchonthesetopicshasledtoth
