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1、SeriesISSN:1935-3235SeriesISSN:1935-3235SeriesISSN:1935-3235NEMIROVSKY•TULLSENNEMIROVSKY•TULLSENNEMIROVSKY•TULLSENSSSYNTHESISYNTHESISYNTHESISLLLECTURESECTURESECTURESONONON&&&MMMCCCMorganClaypoolPublishersMorganClaypoolPublishersMorganClaypoolPublishers&&&CCCOMPUTEROMPUTER
2、OMPUTERAAARCHITECTURERCHITECTURERCHITECTURESeriesEditor:SeriesEditor:SeriesEditor:MarkD.Hill,MarkD.Hill,MarkD.Hill,UniversityofWisconsinUniversityofWisconsinUniversityofWisconsinMultithreadingMultithreadingMultithreadingMultithreadingArchitectureMultithreadingArchitecture
3、MultithreadingArchitectureMarioNemirovsky,MarioNemirovsky,MarioNemirovsky,ICREAResearchProfessor,BarcelonaSupercomputerCenterICREAResearchProfessor,BarcelonaSupercomputerCenterICREAResearchProfessor,BarcelonaSupercomputerCenterDeanM.Tullsen,DeanM.Tullsen,DeanM.Tullsen,Uni
4、versityofCalifornia,SanDiegoUniversityofCalifornia,SanDiegoUniversityofCalifornia,SanDiegoArchitectureArchitectureArchitectureMultithreadedarchitecturesnowappearacrosstheentirerangeofcomputingdevices,fromtheMultithreadedarchitecturesnowappearacrosstheentirerangeofcomputin
5、gdevices,fromtheMultithreadedarchitecturesnowappearacrosstheentirerangeofcomputingdevices,fromthehighest-performinggeneralpurposedevicestolow-endembeddedprocessors.Multithreadingenableshighest-performinggeneralpurposedevicestolow-endembeddedprocessors.Multithreadingenable
6、shighest-performinggeneralpurposedevicestolow-endembeddedprocessors.Multithreadingenablesaprocessorcoretomoreeffectivelyutilizeitscomputationalresources,asastallinonethreadneedaprocessorcoretomoreeffectivelyutilizeitscomputationalresources,asastallinonethreadneedaprocesso
7、rcoretomoreeffectivelyutilizeitscomputationalresources,asastallinonethreadneedMULTITHREADINGARCHITECTURE)MULTITHREADINGARCHITECTURE)MULTITHREADINGARCHITECTURE)notcauseexecutionresourcestobeidle.Thisenablesthecomputerarchitecttomaximizeperformancenotcauseexecutionresources
8、tobeidle.Thisenablesthecomputerarchitecttomaximizeperformancenotcauseexecutionresourcestobeidle.