简介:LouisSacharisoneofthemostwell-knownwritersofchildren'sbookstoday.Heistheauthorofmorethan20booksthatarelovedbychildren,parents,teachers,andcriticsalike.YoumightrecognizeSachar'snamefromtheseriesofWaysideSchoolbooksorMarvinRedpostbooks.YoumightalsoknowhimastheauthoroftheNewberyAward-winningbookHoles.
简介:most of Jane Austen’s novels reflect the process of the change of the attitude towards the marriage. As we all know,for it is just thanks to the deep love that makes these two people from different class status successfully marry. This reflects that Jane Austen’s creating thoughts begins to change from the rationalism to the romanticism. Her last novel Persuasion also displays such a change. Therefore,Jane Austen shows us her early attitude towards the marriage that to marry according to sense will end in failure while with ration will succeed. Such a theme reflects that at first Jane Austen inherits the traditional enlightening thoughts. However
简介:Jane Austen,Jane Austen,she satirizes the society in comedy. So it might be an error to say that Jane Austen is incapable of sentiment
简介:FalsesharingisoneofthemostimportantfactorsimpactingtheperformanceofDSM(distributedsharedmemory)systems,Thesingle-Writerapproachissimple,butitcannotavoidtheping-pongeffectofthedatapagethrashing,whilethemultiple-writerapproachiseffectiveforfalsesharingbutwithhighcost.Thispaperproposesanewapproach,calledlimitedmultiple-writer(LMW)tohandlingmultiplewritersinsoftwareDSM.Itdistinguishestwokindsofmultiple-writeraslock-basedformandbarrier-basedform,andhandlesthemwithdifferentpolicies.ItdiscardstheTwinandDiffintraditionalmultiple-writerapproach,andsimplifiestheimplementationofmultiple-writerinsoftwareDSMsystems.TheimplementationofLMWinaCVM(CoherentVirtualMachine)SoftwareDSMsystem,whichisbasedonanetworkofworkstations,isintroduced.EvaluationresultsshowthatforsomeapplicationssuchasSOR(SuccessiveOVer-Relaxation),LU(LowertriangularandUppertriangular),FFT(FastFourierTransformation),andIS(IntegerSorting),LMWprovidesasignificantreductioninexecutiontime(11%,16%,33%and46%)comparedwiththetraditionalmultiple-writerapproachontheplatform.