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