1 /* 2 Objects which encapsulate finite element spaces and operations 3 */ 4 #if !defined(__PETSCFE_H) 5 #define __PETSCFE_H 6 #include <petscdm.h> 7 #include <petscdt.h> 8 #include <petscfetypes.h> 9 #include <petscdstypes.h> 10 11 typedef struct _n_PetscFEGeom { 12 const PetscReal *xi; 13 PetscReal *v; 14 PetscReal *J; 15 PetscReal *invJ; 16 PetscReal *detJ; 17 PetscReal *n; 18 PetscInt (*face)[2]; 19 PetscReal *suppInvJ[2]; 20 PetscInt dim; 21 PetscInt dimEmbed; 22 PetscInt numCells; 23 PetscInt numPoints; 24 PetscBool isAffine; 25 } PetscFEGeom; 26 27 PETSC_EXTERN PetscErrorCode PetscFEInitializePackage(void); 28 29 PETSC_EXTERN PetscClassId PETSCSPACE_CLASSID; 30 31 /*J 32 PetscSpaceType - String with the name of a PETSc linear space 33 34 Level: beginner 35 36 .seealso: PetscSpaceSetType(), PetscSpace 37 J*/ 38 typedef const char *PetscSpaceType; 39 #define PETSCSPACEPOLYNOMIAL "poly" 40 #define PETSCSPACEPOINT "point" 41 #define PETSCSPACESUBSPACE "subspace" 42 43 PETSC_EXTERN PetscFunctionList PetscSpaceList; 44 PETSC_EXTERN PetscErrorCode PetscSpaceCreate(MPI_Comm, PetscSpace *); 45 PETSC_EXTERN PetscErrorCode PetscSpaceDestroy(PetscSpace *); 46 PETSC_EXTERN PetscErrorCode PetscSpaceSetType(PetscSpace, PetscSpaceType); 47 PETSC_EXTERN PetscErrorCode PetscSpaceGetType(PetscSpace, PetscSpaceType *); 48 PETSC_EXTERN PetscErrorCode PetscSpaceSetUp(PetscSpace); 49 PETSC_EXTERN PetscErrorCode PetscSpaceSetFromOptions(PetscSpace); 50 PETSC_STATIC_INLINE PetscErrorCode PetscSpaceViewFromOptions(PetscSpace A,PetscObject B,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,B,name);} 51 52 PETSC_EXTERN PetscErrorCode PetscSpaceView(PetscSpace,PetscViewer); 53 PETSC_EXTERN PetscErrorCode PetscSpaceRegister(const char [], PetscErrorCode (*)(PetscSpace)); 54 PETSC_EXTERN PetscErrorCode PetscSpaceRegisterDestroy(void); 55 56 PETSC_EXTERN PetscErrorCode PetscSpaceGetDimension(PetscSpace, PetscInt *); 57 PETSC_EXTERN PetscErrorCode PetscSpaceSetNumComponents(PetscSpace, PetscInt); 58 PETSC_EXTERN PetscErrorCode PetscSpaceGetNumComponents(PetscSpace, PetscInt *); 59 PETSC_EXTERN PetscErrorCode PetscSpaceSetNumVariables(PetscSpace, PetscInt); 60 PETSC_EXTERN PetscErrorCode PetscSpaceGetNumVariables(PetscSpace, PetscInt *); 61 PETSC_EXTERN PetscErrorCode PetscSpaceSetOrder(PetscSpace, PetscInt); 62 PETSC_EXTERN PetscErrorCode PetscSpaceGetOrder(PetscSpace, PetscInt *); 63 PETSC_EXTERN PetscErrorCode PetscSpaceEvaluate(PetscSpace, PetscInt, const PetscReal[], PetscReal[], PetscReal[], PetscReal[]); 64 PETSC_EXTERN PetscErrorCode PetscSpaceGetHeightSubspace(PetscSpace, PetscInt, PetscSpace *); 65 66 PETSC_EXTERN PetscErrorCode PetscSpacePolynomialSetSymmetric(PetscSpace, PetscBool); 67 PETSC_EXTERN PetscErrorCode PetscSpacePolynomialGetSymmetric(PetscSpace, PetscBool *); 68 PETSC_EXTERN PetscErrorCode PetscSpacePolynomialSetTensor(PetscSpace, PetscBool); 69 PETSC_EXTERN PetscErrorCode PetscSpacePolynomialGetTensor(PetscSpace, PetscBool *); 70 71 PETSC_EXTERN PetscErrorCode PetscSpacePointGetPoints(PetscSpace, PetscQuadrature *); 72 PETSC_EXTERN PetscErrorCode PetscSpacePointSetPoints(PetscSpace, PetscQuadrature); 73 74 PETSC_EXTERN PetscErrorCode PetscSpaceCreateSubspace(PetscSpace, PetscDualSpace, PetscReal *, PetscReal *, PetscReal *, PetscReal *, PetscCopyMode, PetscSpace *); 75 76 PETSC_EXTERN PetscClassId PETSCDUALSPACE_CLASSID; 77 78 /*J 79 PetscDualSpaceType - String with the name of a PETSc dual space 80 81 Level: beginner 82 83 .seealso: PetscDualSpaceSetType(), PetscDualSpace 84 J*/ 85 typedef const char *PetscDualSpaceType; 86 #define PETSCDUALSPACELAGRANGE "lagrange" 87 #define PETSCDUALSPACESIMPLE "simple" 88 89 PETSC_EXTERN PetscFunctionList PetscDualSpaceList; 90 PETSC_EXTERN PetscErrorCode PetscDualSpaceCreate(MPI_Comm, PetscDualSpace *); 91 PETSC_EXTERN PetscErrorCode PetscDualSpaceDestroy(PetscDualSpace *); 92 PETSC_EXTERN PetscErrorCode PetscDualSpaceDuplicate(PetscDualSpace, PetscDualSpace *); 93 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetType(PetscDualSpace, PetscDualSpaceType); 94 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetType(PetscDualSpace, PetscDualSpaceType *); 95 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetNumDof(PetscDualSpace, const PetscInt **); 96 PETSC_EXTERN PetscErrorCode PetscDualSpaceCreateSection(PetscDualSpace, PetscSection *); 97 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetUp(PetscDualSpace); 98 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetFromOptions(PetscDualSpace); 99 PETSC_STATIC_INLINE PetscErrorCode PetscDualSpaceViewFromOptions(PetscDualSpace A,PetscObject B,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,B,name);} 100 101 PETSC_EXTERN PetscErrorCode PetscDualSpaceView(PetscDualSpace,PetscViewer); 102 PETSC_EXTERN PetscErrorCode PetscDualSpaceRegister(const char [], PetscErrorCode (*)(PetscDualSpace)); 103 PETSC_EXTERN PetscErrorCode PetscDualSpaceRegisterDestroy(void); 104 105 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetDimension(PetscDualSpace, PetscInt *); 106 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetNumComponents(PetscDualSpace, PetscInt); 107 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetNumComponents(PetscDualSpace, PetscInt *); 108 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetOrder(PetscDualSpace, PetscInt); 109 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetOrder(PetscDualSpace, PetscInt *); 110 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetDM(PetscDualSpace, DM); 111 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetDM(PetscDualSpace, DM *); 112 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetFunctional(PetscDualSpace, PetscInt, PetscQuadrature *); 113 PETSC_EXTERN PetscErrorCode PetscDualSpaceCreateReferenceCell(PetscDualSpace, PetscInt, PetscBool, DM *); 114 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetSymmetries(PetscDualSpace, const PetscInt ****, const PetscScalar ****); 115 116 PETSC_EXTERN PetscErrorCode PetscFEGeomCreate(PetscQuadrature,PetscInt,PetscInt,PetscBool,PetscFEGeom**); 117 PETSC_EXTERN PetscErrorCode PetscFEGeomGetChunk(PetscFEGeom*,PetscInt,PetscInt,PetscFEGeom**); 118 PETSC_EXTERN PetscErrorCode PetscFEGeomRestoreChunk(PetscFEGeom*,PetscInt,PetscInt,PetscFEGeom**); 119 PETSC_EXTERN PetscErrorCode PetscFEGeomComplete(PetscFEGeom*); 120 PETSC_EXTERN PetscErrorCode PetscFEGeomDestroy(PetscFEGeom**); 121 122 PETSC_EXTERN PetscErrorCode PetscDualSpaceApply(PetscDualSpace, PetscInt, PetscReal, PetscFEGeom *, PetscInt, PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void *, PetscScalar *); 123 PETSC_EXTERN PetscErrorCode PetscDualSpaceApplyDefault(PetscDualSpace, PetscInt, PetscReal, PetscFEGeom *, PetscInt, PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void *, PetscScalar *); 124 125 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetAllPoints(PetscDualSpace, PetscQuadrature *); 126 PETSC_EXTERN PetscErrorCode PetscDualSpaceCreateAllPointsDefault(PetscDualSpace, PetscQuadrature *); 127 128 PETSC_EXTERN PetscErrorCode PetscDualSpaceApplyAll(PetscDualSpace, const PetscScalar *, PetscScalar *); 129 PETSC_EXTERN PetscErrorCode PetscDualSpaceApplyAllDefault(PetscDualSpace, const PetscScalar *, PetscScalar *); 130 131 PETSC_EXTERN PetscErrorCode PetscDualSpaceLagrangeGetContinuity(PetscDualSpace, PetscBool *); 132 PETSC_EXTERN PetscErrorCode PetscDualSpaceLagrangeSetContinuity(PetscDualSpace, PetscBool); 133 PETSC_EXTERN PetscErrorCode PetscDualSpaceLagrangeGetTensor(PetscDualSpace, PetscBool *); 134 PETSC_EXTERN PetscErrorCode PetscDualSpaceLagrangeSetTensor(PetscDualSpace, PetscBool); 135 136 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetHeightSubspace(PetscDualSpace,PetscInt,PetscDualSpace *); 137 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetPointSubspace(PetscDualSpace,PetscInt,PetscDualSpace *); 138 PETSC_EXTERN PetscErrorCode PetscDualSpaceSimpleSetDimension(PetscDualSpace, PetscInt); 139 PETSC_EXTERN PetscErrorCode PetscDualSpaceSimpleSetFunctional(PetscDualSpace, PetscInt, PetscQuadrature); 140 141 PETSC_EXTERN PetscClassId PETSCFE_CLASSID; 142 143 /*J 144 PetscFEType - String with the name of a PETSc finite element space 145 146 Level: beginner 147 148 Note: Currently, the classes are concerned with the implementation of element integration 149 150 .seealso: PetscFESetType(), PetscFE 151 J*/ 152 typedef const char *PetscFEType; 153 #define PETSCFEBASIC "basic" 154 #define PETSCFEOPENCL "opencl" 155 #define PETSCFECOMPOSITE "composite" 156 157 PETSC_EXTERN PetscFunctionList PetscFEList; 158 PETSC_EXTERN PetscErrorCode PetscFECreate(MPI_Comm, PetscFE *); 159 PETSC_EXTERN PetscErrorCode PetscFEDestroy(PetscFE *); 160 PETSC_EXTERN PetscErrorCode PetscFESetType(PetscFE, PetscFEType); 161 PETSC_EXTERN PetscErrorCode PetscFEGetType(PetscFE, PetscFEType *); 162 PETSC_EXTERN PetscErrorCode PetscFESetUp(PetscFE); 163 PETSC_EXTERN PetscErrorCode PetscFESetFromOptions(PetscFE); 164 PETSC_STATIC_INLINE PetscErrorCode PetscFEViewFromOptions(PetscFE A,PetscObject B,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,B,name);} 165 166 PETSC_EXTERN PetscErrorCode PetscFEView(PetscFE,PetscViewer); 167 PETSC_EXTERN PetscErrorCode PetscFERegister(const char [], PetscErrorCode (*)(PetscFE)); 168 PETSC_EXTERN PetscErrorCode PetscFERegisterDestroy(void); 169 PETSC_EXTERN PetscErrorCode PetscFECreateDefault(MPI_Comm, PetscInt, PetscInt, PetscBool, const char [], PetscInt, PetscFE *); 170 171 PETSC_EXTERN PetscErrorCode PetscFEGetDimension(PetscFE, PetscInt *); 172 PETSC_EXTERN PetscErrorCode PetscFEGetSpatialDimension(PetscFE, PetscInt *); 173 PETSC_EXTERN PetscErrorCode PetscFESetNumComponents(PetscFE, PetscInt); 174 PETSC_EXTERN PetscErrorCode PetscFEGetNumComponents(PetscFE, PetscInt *); 175 PETSC_EXTERN PetscErrorCode PetscFEGetTileSizes(PetscFE, PetscInt *, PetscInt *, PetscInt *, PetscInt *); 176 PETSC_EXTERN PetscErrorCode PetscFESetTileSizes(PetscFE, PetscInt, PetscInt, PetscInt, PetscInt); 177 PETSC_EXTERN PetscErrorCode PetscFESetBasisSpace(PetscFE, PetscSpace); 178 PETSC_EXTERN PetscErrorCode PetscFEGetBasisSpace(PetscFE, PetscSpace *); 179 PETSC_EXTERN PetscErrorCode PetscFESetDualSpace(PetscFE, PetscDualSpace); 180 PETSC_EXTERN PetscErrorCode PetscFEGetDualSpace(PetscFE, PetscDualSpace *); 181 PETSC_EXTERN PetscErrorCode PetscFESetQuadrature(PetscFE, PetscQuadrature); 182 PETSC_EXTERN PetscErrorCode PetscFEGetQuadrature(PetscFE, PetscQuadrature *); 183 PETSC_EXTERN PetscErrorCode PetscFESetFaceQuadrature(PetscFE, PetscQuadrature); 184 PETSC_EXTERN PetscErrorCode PetscFEGetFaceQuadrature(PetscFE, PetscQuadrature *); 185 PETSC_EXTERN PetscErrorCode PetscFEGetNumDof(PetscFE, const PetscInt **); 186 PETSC_EXTERN PetscErrorCode PetscFEGetDefaultTabulation(PetscFE, PetscReal **, PetscReal **, PetscReal **); 187 PETSC_EXTERN PetscErrorCode PetscFEGetFaceTabulation(PetscFE, PetscReal **, PetscReal **, PetscReal **); 188 PETSC_EXTERN PetscErrorCode PetscFEGetFaceCentroidTabulation(PetscFE, PetscReal **); 189 PETSC_EXTERN PetscErrorCode PetscFEGetTabulation(PetscFE, PetscInt, const PetscReal[], PetscReal **, PetscReal **, PetscReal **); 190 PETSC_EXTERN PetscErrorCode PetscFERestoreTabulation(PetscFE, PetscInt, const PetscReal[], PetscReal **, PetscReal **, PetscReal **); 191 PETSC_EXTERN PetscErrorCode PetscFERefine(PetscFE, PetscFE *); 192 PETSC_EXTERN PetscErrorCode PetscFEGetHeightSubspace(PetscFE, PetscInt, PetscFE *); 193 194 PETSC_EXTERN PetscErrorCode PetscFEIntegrate(PetscFE, PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], PetscDS, const PetscScalar[], PetscScalar[]); 195 PETSC_EXTERN PetscErrorCode PetscFEIntegrateResidual(PetscFE, PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscScalar[]); 196 PETSC_EXTERN PetscErrorCode PetscFEIntegrateBdResidual(PetscFE, PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscScalar[]); 197 PETSC_EXTERN PetscErrorCode PetscFEIntegrateJacobian(PetscFE, PetscDS, PetscFEJacobianType, PetscInt, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscReal, PetscScalar[]); 198 PETSC_EXTERN PetscErrorCode PetscFEIntegrateBdJacobian(PetscFE, PetscDS, PetscInt, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscReal, PetscScalar[]); 199 200 PETSC_EXTERN PetscErrorCode PetscFECompositeGetMapping(PetscFE, PetscInt *, const PetscReal *[], const PetscReal *[], const PetscReal *[]); 201 202 PETSC_EXTERN PetscErrorCode PetscFECreateHeightTrace(PetscFE, PetscInt, PetscFE *); 203 PETSC_EXTERN PetscErrorCode PetscFECreatePointTrace(PetscFE, PetscInt, PetscFE *); 204 205 PETSC_EXTERN PetscErrorCode PetscFEOpenCLSetRealType(PetscFE, PetscDataType); 206 PETSC_EXTERN PetscErrorCode PetscFEOpenCLGetRealType(PetscFE, PetscDataType *); 207 208 #endif 209