petsc-3.4.4 2014-03-13

DM Examples

DM objects are used to manage communication between the algebraic structures in PETSc (Vec and Mat) and mesh data structures in PDE-based (or other) simulations. See, for example, DMDACreate().

Beginner - Basic usage
DMADDAGetCorners DMMeshGetChart DMPlexCreate
DMADDAGetGhostCorners DMMeshGetCone DMPlexCreateBoxMesh
DMADDAGetMatrixNS DMMeshGetConeSize DMPlexCreateCGNS
DMADDAMatSetValues DMMeshGetDimension DMPlexCreateExodus
DMCartesianCreate DMMeshGetLabelIdIS DMPlexCreateFromCellList
DMCompositeGetNumberDM DMMeshGetLabelSize DMPlexGetChart
DMCreate DMMeshGetLabelValue DMPlexGetCone
DMCreateGlobalVector DMMeshGetMaxSizes DMPlexGetConeOrientation
DMCreateLocalVector DMMeshGetMaximumDegree DMPlexGetConeSize
DMCreateMatrix DMMeshGetStratumIS DMPlexGetDimension
DMDABoundaryType DMMeshGetStratumSize DMPlexGetLabelIdIS
DMDACreate1d DMMeshGetSupport DMPlexGetLabelSize
DMDACreate2d DMMeshGetSupportSize DMPlexGetLabelValue
DMDACreate3d DMMeshGetTransitiveClosure DMPlexGetMaxSizes
DMDAElementType DMMeshRestrictVector DMPlexGetStratumIS
DMDAGetBoundingBox DMMeshSetChart DMPlexGetStratumSize
DMDAGetCorners DMMeshSetCone DMPlexGetSupport
DMDAGetGhostCorners DMMeshSetConeSize DMPlexGetSupportSize
DMDAGetInfo DMMeshSetDimension DMPlexGetTransitiveClosure
DMDAGetLocalBoundingBox DMMeshSetLabelValue DMPlexRestoreTransitiveClosure
DMDAGetLocalInfo DMMeshSetUp DMPlexSetChart
DMDAInterpolationType DMMeshStratify DMPlexSetCone
DMDALocalInfo DMMeshSymmetrize DMPlexSetConeOrientation
DMDASetUniformCoordinates DMMeshViewExodusSplit DMPlexSetConeSize
DMDAStencilType DMMoabCreate DMPlexSetDimension
DMDA_STENCIL_BOX DMMoabCreateVector DMPlexSetLabelValue
DMDA_STENCIL_STAR DMMoabGetBlockSize DMPlexSetSupport
DMGetGlobalVector DMMoabGetInterface DMPlexSetSupportSize
DMGetLocalVector DMMoabGetLocalToGlobalTag DMPlexStratify
DMGlobalToLocalBegin DMMoabGetParallelComm DMPlexSymmetrize
DMGlobalToLocalEnd DMMoabGetRange DMRestoreGlobalVector
DMLocalToGlobalBegin DMMoabGetVecRange DMRestoreLocalVector
DMLocalToGlobalEnd DMMoabGetVecTag SectionIntView
DMMeshAssembleMatrixDM DMMoabSetBlockSize SectionRealView
DMMeshAssembleVector DMMoabSetInterface VecLoadExodusCell
DMMeshAssembleVectorComplete DMMoabSetLocalToGlobalTag VecLoadExodusCellSet
DMMeshClone DMMoabSetParallelComm VecLoadExodusVertex
DMMeshCreate DMMoabSetRange VecLoadExodusVertexSet
DMMeshCreateExodus DMPatchCreate VecViewExodusCell
DMMeshCreateExodusNG DMPlexClearLabelStratum VecViewExodusCellSet
DMMeshCreateMeshFromAdjacency DMPlexClearLabelValue VecViewExodusVertex
DMMeshCreatePCICE DMPlexClone VecViewExodusVertexSet
Intermediate - Setting options for algorithms and data structures
BCSectionGetArray DMDASetStencilType DMPlexInterpolate
BCSectionRealCreate DMDASetStencilWidth DMPlexMatSetClosure
BCSectionRealGetArray DMDAVecGetArray DMPlexPointGlobalRead
DMADDACreate DMDAVecGetArrayDOF DMPlexPointGlobalRef
DMCOMPOSITE DMDAVecRestoreArray DMPlexPointLocalRead
DMCompositeGetLocalISs DMDAVecRestoreArrayDOF DMPlexPointLocalRef
DMComputeVariableBounds DMGetApplicationContext DMPlexRestoreJoin
DMConvert DMGetBlockSize DMPlexRestoreMeet
DMCreateAggregates DMGetCoordinateDM DMPlexSetCoordinateSection
DMCreateDefaultSF DMGetCoordinates DMPlexVecGetClosure
DMCreateDomainDecomposition DMGetCoordinatesLocal DMPlexVecRestoreClosure
DMCreateFieldDecomposition DMGetDefaultGlobalSection DMPlexVecSetClosure
DMCreateFieldIS DMGetDefaultSF DMREDUNDANT
DMCreateSubDM DMGetDefaultSection DMSLICED
DMDA DMGetLocalToGlobalMapping DMSetApplicationContext
DMDACoor2d DMGetLocalToGlobalMappingBlock DMSetApplicationContextDestroy
DMDACoor3d DMGetPointSF DMSetCoordinates
DMDAGetAO DMGetType DMSetCoordinatesLocal
DMDAGetCoordinateName DMLoad DMSetDefaultGlobalSection
DMDAGetElementType DMMeshCreateSectionRealIS DMSetDefaultSF
DMDAGetElements DMMeshDistribute DMSetDefaultSection
DMDAGetFieldName DMMeshGenerate DMSetMatType
DMDAGetGlobalIndices DMMeshGetCellSectionInt DMSetPointSF
DMDAGetGlobalIndicesF90 DMMeshGetCellSectionReal DMSetType
DMDAGetInterpolationType DMMeshGetCoordinates DMSetVariableBounds
DMDAGetNeighbors DMMeshGetElements DMSetVecType
DMDAGetNonOverlappingRegion DMMeshGetSectionInt MATHYPRESSTRUCT
DMDAGetNumLocalSubDomains DMMeshGetSectionReal MATHYPRESTRUCT
DMDAGetOffset DMMeshGetVertexSectionInt MatCreateSeqUSFFT
DMDAGetOverlap DMMeshGetVertexSectionReal MatGetDM
DMDAGetOwnershipRanges DMMeshHasSectionInt MatSetDM
DMDAGetReducedDMDA DMMeshHasSectionReal MatSetValuesTopology
DMDAGetRefinementFactor DMMeshRefine MatSetupDM
DMDALocalToLocalBegin DMMeshSetSectionInt PetscDTGaussJacobiQuadrature
DMDALocalToLocalEnd DMMeshSetSectionReal PetscDTGaussQuadrature
DMDANaturalToGlobalEnd DMMeshSetupSection PetscDTLegendreEval
DMDARestoreElements DMPLEX SectionGetArray
DMDASetBoundaryType DMPlexCopyCoordinates SectionIntDistribute
DMDASetCoordinateName DMPlexCreateLabel SectionIntRestrictClosureWithArray
DMDASetDim DMPlexDistribute SectionIntSet
DMDASetDof DMPlexGenerate SectionIntUpdateClosure
DMDASetElementType DMPlexGetCoordinateSection SectionRealAXPY
DMDASetFieldName DMPlexGetFullJoin SectionRealDistribute
DMDASetInterpolationType DMPlexGetFullMeet SectionRealNorm
DMDASetNonOverlappingRegion DMPlexGetJoin SectionRealRestrictClosure
DMDASetNumLocalSubDomains DMPlexGetLabel SectionRealRestrictClosureWithArray
DMDASetNumProcs DMPlexGetLabelName SectionRealSet
DMDASetOffset DMPlexGetMeet SectionRealToVecDM
DMDASetOverlap DMPlexGetNumLabels SectionRealUpdateClosure
DMDASetOwnershipRanges DMPlexGetPointGlobal VecGetDM
DMDASetRefinementFactor DMPlexGetPointLocal VecSetDM
DMDASetSizes DMPlexHasLabel
Advanced - Setting more advanced options and customization
DMCartesianGetMesh DMMeshCreateGlobalScatter SectionIntAddSpace
DMCartesianSetMesh DMMeshCreateMatrix SectionIntAllocate
DMCoarsenHookAdd DMMeshCreateScatterToZeroCell SectionIntClear
DMCompositeAddDM DMMeshCreateScatterToZeroCellSet SectionIntComplete
DMCompositeCreate DMMeshCreateScatterToZeroVertex SectionIntCreate
DMCompositeGather DMMeshCreateScatterToZeroVertexSet SectionIntDestroy
DMCompositeGatherArray DMMeshCreateVector SectionIntGetBundle
DMCompositeGetAccess DMMeshGetGlobalScatter SectionIntGetFiberDimension
DMCompositeGetAccessArray DMMeshGetMesh SectionIntGetFibration
DMCompositeGetEntries DMMeshLoad SectionIntGetSection
DMCompositeGetEntriesArray DMMeshSetMesh SectionIntGetSize
DMCompositeGetGlobalISs DMPlexComputeCellGeometry SectionIntRestrict
DMCompositeGetISLocalToGlobalMappings DMPlexComputeCellGeometryFVM SectionIntSetBundle
DMCompositeGetLocalVectors DMPlexCreateRigidBody SectionIntSetFiberDimension
DMCompositeRestoreAccess DMRedundantCreate SectionIntSetFiberDimensionField
DMCompositeRestoreAccessArray DMRedundantGetSize SectionIntSetSection
DMCompositeRestoreLocalVectors DMRedundantSetSize SectionIntUpdate
DMCompositeScatter DMRefineHookAdd SectionIntZero
DMCompositeScatterArray DMRegister SectionRealAddSpace
DMCompositeSetCoupling DMRegisterAll SectionRealAllocate
DMDACreate DMSetOptionsPrefix SectionRealClear
DMDACreatePF DMShellCreate SectionRealComplete
DMDAGetArray DMShellSetCreateGlobalVector SectionRealCreate
DMDAGetLogicalCoordinate DMShellSetCreateLocalVector SectionRealCreateLocalVector
DMDAGetProcessorSubset DMShellSetCreateMatrix SectionRealDestroy
DMDAGetProcessorSubsets DMShellSetGlobalToLocal SectionRealDuplicate
DMDAGetRay DMShellSetGlobalToLocalVecScatter SectionRealGetBundle
DMDAGlobalToNaturalAllCreate DMShellSetGlobalVector SectionRealGetFiberDimension
DMDAGlobalToNaturalBegin DMShellSetLocalToGlobal SectionRealGetFibration
DMDAGlobalToNaturalEnd DMShellSetLocalToGlobalVecScatter SectionRealGetSection
DMDANaturalAllToGlobalCreate DMShellSetLocalVector SectionRealGetSize
DMDANaturalToGlobalBegin DMShellSetMatrix SectionRealRestrict
DMDARestoreArray DMSlicedCreate SectionRealSetBundle
DMGlobalToLocalBeginDefaultShell DMSlicedSetBlockFills SectionRealSetFiberDimension
DMGlobalToLocalEndDefaultShell DMSlicedSetGhosts SectionRealSetFiberDimensionField
DMGlobalToLocalHookAdd DMSlicedSetPreallocation SectionRealSetSection
DMLocalToGlobalBeginDefaultShell DMSubDomainHookAdd SectionRealToVec
DMLocalToGlobalEndDefaultShell PCICERenumberBoundary SectionRealUpdate
DMMeshCreateGlobalRealVector PetscDTReconstructPoly SectionRealZero
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
ADDAHCiter DMGetNamedGlobalVector DMPlexGetDepthStratum
ADDAHCiterStartup DMGetNamedLocalVector DMPlexGetHeightStratum
DMADDASetRefinement DMGetRefineLevel DMPlexGetSubpointMap
DMClearGlobalVectors DMGetWorkArray DMPlexLabelCohesiveComplete
DMCoarsen DMHasColoring DMPlexLabelComplete
DMCoarsenHierarchy DMHasVariableBounds DMPlexMarkBoundaryFaces
DMCreateColoring DMInitializePackage DMPlexProjectFunction
DMCreateDomainDecompositionScatters DMInterpolate DMPlexRemoveLabel
DMCreateInjection DMLabelHasPoint DMPlexVTKWriteAll
DMCreateInterpolation DMLocatePoints DMRefine
DMCreateInterpolationScale DMMeshSetMaxDof DMRefineHierarchy
DMDAConvertToCell DMPlexAddLabel DMRestoreNamedGlobalVector
DMDACreateNaturalVector DMPlexComputeJacobianActionFEM DMRestoreNamedLocalVector
DMDACreatePatchIS DMPlexComputeJacobianFEM DMRestoreWorkArray
DMDACreateSection DMPlexComputeL2Diff DMRestrict
DMDAGetScatter DMPlexComputeResidualFEM DMSetFromOptions
DMDASetBlockFills DMPlexConstructCohesiveCells DMSetMatrixPreallocateOnly
DMDASetGetMatrix DMPlexConstructGhostCells DMSetUp
DMDAVTKWriteAll DMPlexCreateSection DMSetVec
DMDestroy DMPlexCreateSubmesh DMSubDomainRestrict
DMFinalizePackage DMPlexCreateSubpointIS DMView
DMGetCoarsenLevel DMPlexGetDepth PetscSectionCreateGlobalSectionLabel
No deprecated routines

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