1 #if !defined(__PETSCDMDA_H) 2 #define __PETSCDMDA_H 3 4 #include <petscdm.h> 5 #include <petscpf.h> 6 #include <petscao.h> 7 8 /*E 9 DMDAStencilType - Determines if the stencil extends only along the coordinate directions, or also 10 to the northeast, northwest etc 11 12 Level: beginner 13 14 .seealso: DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMDACreate() 15 E*/ 16 typedef enum { DMDA_STENCIL_STAR,DMDA_STENCIL_BOX } DMDAStencilType; 17 18 /*MC 19 DMDA_STENCIL_STAR - "Star"-type stencil. In logical grid coordinates, only (i,j,k), (i+s,j,k), (i,j+s,k), 20 (i,j,k+s) are in the stencil NOT, for example, (i+s,j+s,k) 21 22 Level: beginner 23 24 .seealso: DMDA_STENCIL_BOX, DMDAStencilType 25 M*/ 26 27 /*MC 28 DMDA_STENCIL_BOX - "Box"-type stencil. In logical grid coordinates, any of (i,j,k), (i+s,j+r,k+t) may 29 be in the stencil. 30 31 Level: beginner 32 33 .seealso: DMDA_STENCIL_STAR, DMDAStencilType 34 M*/ 35 36 /*E 37 DMDABoundaryType - Describes the choice for fill of ghost cells on physical domain boundaries. 38 39 Level: beginner 40 41 A boundary may be of type DMDA_BOUNDARY_NONE (no ghost nodes), DMDA_BOUNDARY_GHOST (ghost nodes 42 exist but aren't filled, you can put values into them and then apply a stencil that uses those ghost locations), 43 DMDA_BOUNDARY_MIRROR (not yet implemented), or DMDA_BOUNDARY_PERIODIC 44 (ghost nodes filled by the opposite edge of the domain). 45 46 Note: This is information for the boundary of the __PHYSICAL__ domain. It has nothing to do with boundaries between 47 processes, that width is always determined by the stencil width, see DMDASetStencilWidth(). 48 49 .seealso: DMDASetBoundaryType(), DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMDACreate() 50 E*/ 51 typedef enum { DMDA_BOUNDARY_NONE, DMDA_BOUNDARY_GHOSTED, DMDA_BOUNDARY_MIRROR, DMDA_BOUNDARY_PERIODIC } DMDABoundaryType; 52 53 PETSC_EXTERN const char *const DMDABoundaryTypes[]; 54 55 /*E 56 DMDAInterpolationType - Defines the type of interpolation that will be returned by 57 DMCreateInterpolation. 58 59 Level: beginner 60 61 .seealso: DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMCreateInterpolation(), DMDASetInterpolationType(), DMDACreate() 62 E*/ 63 typedef enum { DMDA_Q0, DMDA_Q1 } DMDAInterpolationType; 64 65 PETSC_EXTERN PetscErrorCode DMDASetInterpolationType(DM,DMDAInterpolationType); 66 PETSC_EXTERN PetscErrorCode DMDAGetInterpolationType(DM,DMDAInterpolationType*); 67 68 /*E 69 DMDAElementType - Defines the type of elements that will be returned by 70 DMDAGetElements() 71 72 Level: beginner 73 74 .seealso: DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMCreateInterpolation(), DMDASetInterpolationType(), 75 DMDASetElementType(), DMDAGetElements(), DMDARestoreElements(), DMDACreate() 76 E*/ 77 typedef enum { DMDA_ELEMENT_P1, DMDA_ELEMENT_Q1 } DMDAElementType; 78 79 PETSC_EXTERN PetscErrorCode DMDASetElementType(DM,DMDAElementType); 80 PETSC_EXTERN PetscErrorCode DMDAGetElementType(DM,DMDAElementType*); 81 PETSC_EXTERN PetscErrorCode DMDAGetElements(DM,PetscInt *,PetscInt *,const PetscInt*[]); 82 PETSC_EXTERN PetscErrorCode DMDARestoreElements(DM,PetscInt *,PetscInt *,const PetscInt*[]); 83 84 typedef enum { DMDA_X,DMDA_Y,DMDA_Z } DMDADirection; 85 86 #define MATSEQUSFFT "sequsfft" 87 88 PETSC_EXTERN PetscErrorCode DMDACreate(MPI_Comm,DM*); 89 PETSC_EXTERN PetscErrorCode DMDASetDim(DM,PetscInt); 90 PETSC_EXTERN PetscErrorCode DMDASetSizes(DM,PetscInt,PetscInt,PetscInt); 91 PETSC_EXTERN PetscErrorCode DMDACreate1d(MPI_Comm,DMDABoundaryType,PetscInt,PetscInt,PetscInt,const PetscInt[],DM *); 92 PETSC_EXTERN PetscErrorCode DMDACreate2d(MPI_Comm,DMDABoundaryType,DMDABoundaryType,DMDAStencilType,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],const PetscInt[],DM*); 93 PETSC_EXTERN PetscErrorCode DMDACreate3d(MPI_Comm,DMDABoundaryType,DMDABoundaryType,DMDABoundaryType,DMDAStencilType,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],const PetscInt[],const PetscInt[],DM*); 94 95 PETSC_EXTERN PetscErrorCode DMDAGlobalToNaturalBegin(DM,Vec,InsertMode,Vec); 96 PETSC_EXTERN PetscErrorCode DMDAGlobalToNaturalEnd(DM,Vec,InsertMode,Vec); 97 PETSC_EXTERN PetscErrorCode DMDANaturalToGlobalBegin(DM,Vec,InsertMode,Vec); 98 PETSC_EXTERN PetscErrorCode DMDANaturalToGlobalEnd(DM,Vec,InsertMode,Vec); 99 PETSC_EXTERN PetscErrorCode DMDALocalToLocalBegin(DM,Vec,InsertMode,Vec); 100 PETSC_EXTERN PetscErrorCode DMDALocalToLocalEnd(DM,Vec,InsertMode,Vec); 101 PETSC_EXTERN PetscErrorCode DMDACreateNaturalVector(DM,Vec *); 102 103 PETSC_EXTERN PetscErrorCode DMDAGetCorners(DM,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*); 104 PETSC_EXTERN PetscErrorCode DMDAGetGhostCorners(DM,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*); 105 PETSC_EXTERN PetscErrorCode DMDAGetInfo(DM,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*,PetscInt*,DMDABoundaryType*,DMDABoundaryType*,DMDABoundaryType*,DMDAStencilType*); 106 PETSC_EXTERN PetscErrorCode DMDAGetProcessorSubset(DM,DMDADirection,PetscInt,MPI_Comm*); 107 PETSC_EXTERN PetscErrorCode DMDAGetProcessorSubsets(DM,DMDADirection,MPI_Comm*); 108 109 PETSC_EXTERN PetscErrorCode DMDAGlobalToNaturalAllCreate(DM,VecScatter*); 110 PETSC_EXTERN PetscErrorCode DMDANaturalAllToGlobalCreate(DM,VecScatter*); 111 112 PETSC_EXTERN PetscErrorCode DMDAGetGlobalIndices(DM,PetscInt*,PetscInt**); 113 114 PETSC_EXTERN PetscErrorCode DMDAGetScatter(DM,VecScatter*,VecScatter*,VecScatter*); 115 PETSC_EXTERN PetscErrorCode DMDAGetNeighbors(DM,const PetscMPIInt**); 116 117 PETSC_EXTERN PetscErrorCode DMDAGetAO(DM,AO*); 118 PETSC_EXTERN PetscErrorCode DMDASetUniformCoordinates(DM,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal); 119 PETSC_EXTERN PetscErrorCode DMDAGetBoundingBox(DM,PetscReal[],PetscReal[]); 120 PETSC_EXTERN PetscErrorCode DMDAGetLocalBoundingBox(DM,PetscReal[],PetscReal[]); 121 /* function to wrap coordinates around boundary */ 122 PETSC_EXTERN PetscErrorCode DMDAMapCoordsToPeriodicDomain(DM,PetscScalar*,PetscScalar*); 123 124 PETSC_EXTERN PetscErrorCode DMDAGetReducedDA(DM,PetscInt,DM*); 125 126 PETSC_EXTERN PetscErrorCode DMDASetFieldName(DM,PetscInt,const char[]); 127 PETSC_EXTERN PetscErrorCode DMDAGetFieldName(DM,PetscInt,const char**); 128 129 PETSC_EXTERN PetscErrorCode DMDASetBoundaryType(DM,DMDABoundaryType,DMDABoundaryType,DMDABoundaryType); 130 PETSC_EXTERN PetscErrorCode DMDASetDof(DM, PetscInt); 131 PETSC_EXTERN PetscErrorCode DMDASetOverlap(DM, PetscInt); 132 PETSC_EXTERN PetscErrorCode DMDASetStencilWidth(DM, PetscInt); 133 PETSC_EXTERN PetscErrorCode DMDASetOwnershipRanges(DM,const PetscInt[],const PetscInt[],const PetscInt[]); 134 PETSC_EXTERN PetscErrorCode DMDAGetOwnershipRanges(DM,const PetscInt**,const PetscInt**,const PetscInt**); 135 PETSC_EXTERN PetscErrorCode DMDASetNumProcs(DM, PetscInt, PetscInt, PetscInt); 136 PETSC_EXTERN PetscErrorCode DMDASetStencilType(DM, DMDAStencilType); 137 138 PETSC_EXTERN PetscErrorCode DMDAVecGetArray(DM,Vec,void *); 139 PETSC_EXTERN PetscErrorCode DMDAVecRestoreArray(DM,Vec,void *); 140 141 PETSC_EXTERN PetscErrorCode DMDAVecGetArrayDOF(DM,Vec,void *); 142 PETSC_EXTERN PetscErrorCode DMDAVecRestoreArrayDOF(DM,Vec,void *); 143 144 PETSC_EXTERN PetscErrorCode DMDASplitComm2d(MPI_Comm,PetscInt,PetscInt,PetscInt,MPI_Comm*); 145 146 /*S 147 DMDALocalInfo - C struct that contains information about a structured grid and a processors logical 148 location in it. 149 150 Level: beginner 151 152 Concepts: distributed array 153 154 Developer note: Then entries in this struct are int instead of PetscInt so that the elements may 155 be extracted in Fortran as if from an integer array 156 157 .seealso: DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMDestroy(), DM, DMDAGetLocalInfo(), DMDAGetInfo() 158 S*/ 159 typedef struct { 160 PetscInt dim,dof,sw; 161 PetscInt mx,my,mz; /* global number of grid points in each direction */ 162 PetscInt xs,ys,zs; /* starting point of this processor, excluding ghosts */ 163 PetscInt xm,ym,zm; /* number of grid points on this processor, excluding ghosts */ 164 PetscInt gxs,gys,gzs; /* starting point of this processor including ghosts */ 165 PetscInt gxm,gym,gzm; /* number of grid points on this processor including ghosts */ 166 DMDABoundaryType bx,by,bz; /* type of ghost nodes at boundary */ 167 DMDAStencilType st; 168 DM da; 169 } DMDALocalInfo; 170 171 /*MC 172 DMDAForEachPointBegin2d - Starts a loop over the local part of a two dimensional DMDA 173 174 Synopsis: 175 void DMDAForEachPointBegin2d(DALocalInfo *info,PetscInt i,PetscInt j); 176 177 Not Collective 178 179 Level: intermediate 180 181 .seealso: DMDAForEachPointEnd2d(), DMDAVecGetArray() 182 M*/ 183 #define DMDAForEachPointBegin2d(info,i,j) {\ 184 PetscInt _xints = info->xs,_xinte = info->xs+info->xm,_yints = info->ys,_yinte = info->ys+info->ym;\ 185 for (j=_yints; j<_yinte; j++) {\ 186 for (i=_xints; i<_xinte; i++) {\ 187 188 /*MC 189 DMDAForEachPointEnd2d - Ends a loop over the local part of a two dimensional DMDA 190 191 Synopsis: 192 void DMDAForEachPointEnd2d; 193 194 Not Collective 195 196 Level: intermediate 197 198 .seealso: DMDAForEachPointBegin2d(), DMDAVecGetArray() 199 M*/ 200 #define DMDAForEachPointEnd2d }}} 201 202 /*MC 203 DMDACoor2d - Structure for holding 2d (x and y) coordinates. 204 205 Level: intermediate 206 207 Sample Usage: 208 DMDACoor2d **coors; 209 Vec vcoors; 210 DM cda; 211 212 DMGetCoordinates(da,&vcoors); 213 DMDAGetCoordinateDA(da,&cda); 214 DMDAVecGetArray(cda,vcoors,&coors); 215 DMDAGetCorners(cda,&mstart,&nstart,0,&m,&n,0) 216 for (i=mstart; i<mstart+m; i++) { 217 for (j=nstart; j<nstart+n; j++) { 218 x = coors[j][i].x; 219 y = coors[j][i].y; 220 ...... 221 } 222 } 223 DMDAVecRestoreArray(dac,vcoors,&coors); 224 225 .seealso: DMDACoor3d, DMDAForEachPointBegin(), DMDAGetCoordinateDA(), DMGetCoordinates(), DMDAGetGhostCoordinates() 226 M*/ 227 typedef struct {PetscScalar x,y;} DMDACoor2d; 228 229 /*MC 230 DMDACoor3d - Structure for holding 3d (x, y and z) coordinates. 231 232 Level: intermediate 233 234 Sample Usage: 235 DMDACoor3d ***coors; 236 Vec vcoors; 237 DM cda; 238 239 DMGetCoordinates(da,&vcoors); 240 DMDAGetCoordinateDA(da,&cda); 241 DMDAVecGetArray(cda,vcoors,&coors); 242 DMDAGetCorners(cda,&mstart,&nstart,&pstart,&m,&n,&p) 243 for (i=mstart; i<mstart+m; i++) { 244 for (j=nstart; j<nstart+n; j++) { 245 for (k=pstart; k<pstart+p; k++) { 246 x = coors[k][j][i].x; 247 y = coors[k][j][i].y; 248 z = coors[k][j][i].z; 249 ...... 250 } 251 } 252 DMDAVecRestoreArray(dac,vcoors,&coors); 253 254 .seealso: DMDACoor2d, DMDAForEachPointBegin(), DMDAGetCoordinateDA(), DMGetCoordinates(), DMDAGetGhostCoordinates() 255 M*/ 256 typedef struct {PetscScalar x,y,z;} DMDACoor3d; 257 258 PETSC_EXTERN PetscErrorCode DMDAGetLocalInfo(DM,DMDALocalInfo*); 259 PETSC_EXTERN PetscErrorCode DMDAGetLocalBlockInfo(DM,DMDALocalInfo*); 260 PETSC_EXTERN_TYPEDEF typedef PetscErrorCode (*DMDALocalFunction1)(DMDALocalInfo*,void*,void*,void*); 261 PETSC_EXTERN PetscErrorCode DMDAComputeFunctionLocal(DM, DMDALocalFunction1, Vec, Vec, void *); 262 PETSC_EXTERN PetscErrorCode DMDAComputeFunctionLocalGhost(DM, DMDALocalFunction1, Vec, Vec, void *); 263 PETSC_EXTERN PetscErrorCode DMDAFormJacobianLocal(DM, DMDALocalFunction1, Vec, Mat, void *); 264 PETSC_EXTERN PetscErrorCode DMDAComputeFunction1(DM,Vec,Vec,void*); 265 PETSC_EXTERN PetscErrorCode DMDAComputeFunction(DM,PetscErrorCode (*)(void),Vec,Vec,void*); 266 PETSC_EXTERN PetscErrorCode DMDAComputeFunctioni1(DM,PetscInt,Vec,PetscScalar*,void*); 267 PETSC_EXTERN PetscErrorCode DMDAComputeFunctionib1(DM,PetscInt,Vec,PetscScalar*,void*); 268 PETSC_EXTERN PetscErrorCode DMDAComputeJacobian1WithAdic(DM,Vec,Mat,void*); 269 PETSC_EXTERN PetscErrorCode DMDAComputeJacobian1WithAdifor(DM,Vec,Mat,void*); 270 PETSC_EXTERN PetscErrorCode DMDAMultiplyByJacobian1WithAdic(DM,Vec,Vec,Vec,void*); 271 PETSC_EXTERN PetscErrorCode DMDAMultiplyByJacobian1WithAdifor(DM,Vec,Vec,Vec,void*); 272 PETSC_EXTERN PetscErrorCode DMDAMultiplyByJacobian1WithAD(DM,Vec,Vec,Vec,void*); 273 PETSC_EXTERN PetscErrorCode DMDAComputeJacobian1(DM,Vec,Mat,void*); 274 PETSC_EXTERN PetscErrorCode DMDAGetLocalFunction(DM,DMDALocalFunction1*); 275 PETSC_EXTERN PetscErrorCode DMDASetLocalFunction(DM,DMDALocalFunction1); 276 PETSC_EXTERN PetscErrorCode DMDASetLocalFunctioni(DM,PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,PetscScalar*,void*)); 277 PETSC_EXTERN PetscErrorCode DMDASetLocalFunctionib(DM,PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,PetscScalar*,void*)); 278 PETSC_EXTERN PetscErrorCode DMDAGetLocalJacobian(DM,DMDALocalFunction1*); 279 PETSC_EXTERN PetscErrorCode DMDASetLocalJacobian(DM,DMDALocalFunction1); 280 PETSC_EXTERN PetscErrorCode DMDASetLocalAdicFunction_Private(DM,DMDALocalFunction1); 281 282 PETSC_EXTERN PetscErrorCode MatSetDM(Mat,DM); 283 PETSC_EXTERN PetscErrorCode MatRegisterDAAD(void); 284 PETSC_EXTERN PetscErrorCode MatCreateDAAD(DM,Mat*); 285 PETSC_EXTERN PetscErrorCode MatCreateSeqUSFFT(Vec,DM,Mat*); 286 287 /*MC 288 DMDASetLocalAdicFunction - Caches in a DM a local function computed by ADIC/ADIFOR 289 290 Synopsis: 291 PetscErrorCode DMDASetLocalAdicFunction(DM da,DMDALocalFunction1 ad_lf) 292 293 Logically Collective on DM 294 295 Input Parameter: 296 + da - initial distributed array 297 - ad_lf - the local function as computed by ADIC/ADIFOR 298 299 Level: intermediate 300 301 .keywords: distributed array, refine 302 303 .seealso: DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMDestroy(), DMDAGetLocalFunction(), DMDASetLocalFunction(), 304 DMDASetLocalJacobian() 305 M*/ 306 #if defined(PETSC_HAVE_ADIC) 307 # define DMDASetLocalAdicFunction(a,d) DMDASetLocalAdicFunction_Private(a,(DMDALocalFunction1)d) 308 #else 309 # define DMDASetLocalAdicFunction(a,d) DMDASetLocalAdicFunction_Private(a,0) 310 #endif 311 312 PETSC_EXTERN PetscErrorCode DMDASetLocalAdicMFFunction_Private(DM,DMDALocalFunction1); 313 #if defined(PETSC_HAVE_ADIC) 314 # define DMDASetLocalAdicMFFunction(a,d) DMDASetLocalAdicMFFunction_Private(a,(DMDALocalFunction1)d) 315 #else 316 # define DMDASetLocalAdicMFFunction(a,d) DMDASetLocalAdicMFFunction_Private(a,0) 317 #endif 318 PETSC_EXTERN PetscErrorCode DMDASetLocalAdicFunctioni_Private(DM,PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*)); 319 #if defined(PETSC_HAVE_ADIC) 320 # define DMDASetLocalAdicFunctioni(a,d) DMDASetLocalAdicFunctioni_Private(a,(PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*))d) 321 #else 322 # define DMDASetLocalAdicFunctioni(a,d) DMDASetLocalAdicFunctioni_Private(a,0) 323 #endif 324 PETSC_EXTERN PetscErrorCode DMDASetLocalAdicMFFunctioni_Private(DM,PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*)); 325 #if defined(PETSC_HAVE_ADIC) 326 # define DMDASetLocalAdicMFFunctioni(a,d) DMDASetLocalAdicMFFunctioni_Private(a,(PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*))d) 327 #else 328 # define DMDASetLocalAdicMFFunctioni(a,d) DMDASetLocalAdicMFFunctioni_Private(a,0) 329 #endif 330 331 PETSC_EXTERN PetscErrorCode DMDASetLocalAdicFunctionib_Private(DM,PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*)); 332 #if defined(PETSC_HAVE_ADIC) 333 # define DMDASetLocalAdicFunctionib(a,d) DMDASetLocalAdicFunctionib_Private(a,(PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*))d) 334 #else 335 # define DMDASetLocalAdicFunctionib(a,d) DMDASetLocalAdicFunctionib_Private(a,0) 336 #endif 337 PETSC_EXTERN PetscErrorCode DMDASetLocalAdicMFFunctionib_Private(DM,PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*)); 338 #if defined(PETSC_HAVE_ADIC) 339 # define DMDASetLocalAdicMFFunctionib(a,d) DMDASetLocalAdicMFFunctionib_Private(a,(PetscErrorCode (*)(DMDALocalInfo*,MatStencil*,void*,void*,void*))d) 340 #else 341 # define DMDASetLocalAdicMFFunctionib(a,d) DMDASetLocalAdicMFFunctionib_Private(a,0) 342 #endif 343 344 PETSC_EXTERN PetscErrorCode DMDAComputeFunctioniTest1(DM,void*); 345 PETSC_EXTERN PetscErrorCode DMDASetGetMatrix(DM,PetscErrorCode (*)(DM, MatType,Mat *)); 346 PETSC_EXTERN PetscErrorCode DMDASetBlockFills(DM,PetscInt*,PetscInt*); 347 PETSC_EXTERN PetscErrorCode DMDASetRefinementFactor(DM,PetscInt,PetscInt,PetscInt); 348 PETSC_EXTERN PetscErrorCode DMDAGetRefinementFactor(DM,PetscInt*,PetscInt*,PetscInt*); 349 350 PETSC_EXTERN PetscErrorCode DMDAGetAdicArray(DM,PetscBool ,void*,void*,PetscInt*); 351 PETSC_EXTERN PetscErrorCode DMDARestoreAdicArray(DM,PetscBool ,void*,void*,PetscInt*); 352 PETSC_EXTERN PetscErrorCode DMDAGetAdicMFArray(DM,PetscBool ,void*,void*,PetscInt*); 353 PETSC_EXTERN PetscErrorCode DMDAGetAdicMFArray4(DM,PetscBool ,void*,void*,PetscInt*); 354 PETSC_EXTERN PetscErrorCode DMDAGetAdicMFArray9(DM,PetscBool ,void*,void*,PetscInt*); 355 PETSC_EXTERN PetscErrorCode DMDAGetAdicMFArrayb(DM,PetscBool ,void*,void*,PetscInt*); 356 PETSC_EXTERN PetscErrorCode DMDARestoreAdicMFArray(DM,PetscBool ,void*,void*,PetscInt*); 357 PETSC_EXTERN PetscErrorCode DMDAGetArray(DM,PetscBool ,void*); 358 PETSC_EXTERN PetscErrorCode DMDARestoreArray(DM,PetscBool ,void*); 359 PETSC_EXTERN PetscErrorCode ad_DAGetArray(DM,PetscBool ,void*); 360 PETSC_EXTERN PetscErrorCode ad_DARestoreArray(DM,PetscBool ,void*); 361 PETSC_EXTERN PetscErrorCode admf_DAGetArray(DM,PetscBool ,void*); 362 PETSC_EXTERN PetscErrorCode admf_DARestoreArray(DM,PetscBool ,void*); 363 364 PETSC_EXTERN PetscErrorCode DMDACreatePF(DM,PF*); 365 366 PETSC_EXTERN PetscErrorCode DMDAGetNumCells(DM, PetscInt *); 367 PETSC_EXTERN PetscErrorCode DMDAGetNumVertices(DM, PetscInt *, PetscInt *, PetscInt *, PetscInt *); 368 PETSC_EXTERN PetscErrorCode DMDAGetNumFaces(DM, PetscInt *, PetscInt *, PetscInt *, PetscInt *, PetscInt *, PetscInt *); 369 PETSC_EXTERN PetscErrorCode DMDAGetHeightStratum(DM, PetscInt, PetscInt *, PetscInt *); 370 PETSC_EXTERN PetscErrorCode DMDACreateSection(DM, PetscInt[], PetscInt[], PetscInt[], PetscInt[]); 371 PETSC_EXTERN PetscErrorCode DMDAComputeCellGeometry(DM, PetscInt, PetscQuadrature *, PetscReal [], PetscReal [], PetscReal [], PetscReal []); 372 PETSC_EXTERN PetscErrorCode DMDAVecGetClosure(DM, PetscSection, Vec, PetscInt, const PetscScalar **); 373 PETSC_EXTERN PetscErrorCode DMDAVecSetClosure(DM, PetscSection, Vec, PetscInt, const PetscScalar *, InsertMode); 374 PETSC_EXTERN PetscErrorCode DMDAGetClosure(DM,PetscSection,PetscInt,PetscInt*,const PetscInt**); 375 PETSC_EXTERN PetscErrorCode DMDARestoreClosure(DM,PetscSection,PetscInt,PetscInt*,const PetscInt**); 376 PETSC_EXTERN PetscErrorCode DMDAGetClosureScalar(DM,PetscSection,PetscInt,PetscScalar*,const PetscScalar**); 377 PETSC_EXTERN PetscErrorCode DMDARestoreClosureScalar(DM,PetscSection,PetscInt,PetscScalar*,const PetscScalar**); 378 PETSC_EXTERN PetscErrorCode DMDASetClosureScalar(DM,PetscSection,PetscInt,PetscScalar*,const PetscScalar*,InsertMode); 379 PETSC_EXTERN PetscErrorCode DMDAConvertToCell(DM, MatStencil, PetscInt *); 380 381 #define DMDA_FILE_CLASSID 1211220 382 #endif 383