《openmp简明教程》

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1、OpenMPhttps://computing.llnl.gov/tutorials/openMP/OpenMPBlaiseBarney,LawrenceLivermoreNationalLaboratoryTableofContents1.Abstract2.Introduction1.WhatisOpenMP?2.History3.GoalsofOpenMP3.OpenMPProgrammingModel4.OpenMPDirectives1.FortranDirectiveFormat2.C/C++DirectiveFormat3.

2、DirectiveScoping4.PARALLELConstruct5.Work-SharingConstructs1.DO/forDirective2.SECTIONSDirective3.WORKSHAREDirective4.SINGLEDirective6.CombinedParallelWork-SharingConstructs1.PARALLELDO/parallelforDirective2.PARALLELSECTIONSDirective3.PARALLELWORKSHAREDirective7.TASKConstr

3、uct8.SynchronizationConstructs1.MASTERDirective2.CRITICALDirective3.BARRIERDirective4.TASKWAITDirective5.ATOMICDirective6.FLUSHDirective7.ORDEREDDirective9.THREADPRIVATEDirective10.DataScopeAttributeClauses1.PRIVATEClause2.SHAREDClause3.DEFAULTClause4.FIRSTPRIVATEClause5.

4、LASTPRIVATEClause6.COPYINClause7.COPYPRIVATEClause8.REDUCTIONClause11.Clauses/DirectivesSummary12.DirectiveBindingandNestingRules5.Run-TimeLibraryRoutines1.OMP_SET_NUM_THREADS2.OMP_GET_NUM_THREADS1of632010-8-199:01OpenMPhttps://computing.llnl.gov/tutorials/openMP/3.OMP_GE

5、T_MAX_THREADS4.OMP_GET_THREAD_NUM5.OMP_GET_THREAD_LIMIT6.OMP_GET_NUM_PROCS7.OMP_IN_PARALLEL8.OMP_SET_DYNAMIC9.OMP_GET_DYNAMIC10.OMP_SET_NESTED11.OMP_GET_NESTED12.OMP_SET_SCHEDULE13.OMP_GET_SCHEDULE14.OMP_SET_MAX_ACTIVE_LEVELS15.OMP_GET_MAX_ACTIVE_LEVELS16.OMP_GET_LEVEL17.

6、OMP_GET_ANCESTOR_THREAD_NUM18.OMP_GET_TEAM_SIZE19.OMP_GET_ACTIVE_LEVEL20.OMP_INIT_LOCK21.OMP_DESTROY_LOCK22.OMP_SET_LOCK23.OMP_UNSET_LOCK24.OMP_TEST_LOCK25.OMP_INIT_NEST_LOCK26.OMP_DESTROY_NEST_LOCK27.OMP_SET_NEST_LOCK28.OMP_UNSET_NEST_LOCK29.OMP_TEST_NEST_LOCK30.OMP_GET_

7、WTIME31.OMP_GET_WTICK6.EnvironmentVariables7.MemoryandPerformanceIssues8.LLNLSpecificInformationandRecommendations9.ReferencesandMoreInformation10.ExerciseAbstractOpenMPisanApplicationProgramInterface(API),jointlydefinedbyagroupofmajorcomputerhardwareandsoftwarevendors.Op

8、enMPprovidesaportable,scalablemodelfordevelopersofsharedmemoryparallelapplications.TheAPIsupport