1 /* 2 PetscViewers are objects where other objects can be looked at or stored. 3 */ 4 5 #if !defined(__PETSCVIEWER_H) 6 #define __PETSCVIEWER_H 7 8 #if defined(PETSC_USE_EXTERN_CXX) && defined(__cplusplus) 9 extern "C" { 10 #endif 11 12 /*S 13 PetscViewer - Abstract PETSc object that helps view (in ASCII, binary, graphically etc) 14 other PETSc objects 15 16 Level: beginner 17 18 Concepts: viewing 19 20 .seealso: PetscViewerCreate(), PetscViewerSetType(), PetscViewerType 21 S*/ 22 typedef struct _p_PetscViewer* PetscViewer; 23 24 #if defined(PETSC_USE_EXTERN_CXX) && defined(__cplusplus) 25 } 26 #endif 27 28 #include <petscsys.h> 29 30 PETSC_EXTERN PetscClassId PETSC_VIEWER_CLASSID; 31 32 /* 33 petscsys.h must be included AFTER the definition of PetscViewer for ADIC to 34 process correctly. 35 */ 36 /*J 37 PetscViewerType - String with the name of a PETSc PETScViewer 38 39 Level: beginner 40 41 .seealso: PetscViewerSetType(), PetscViewer 42 J*/ 43 typedef const char* PetscViewerType; 44 #define PETSCVIEWERSOCKET "socket" 45 #define PETSCVIEWERASCII "ascii" 46 #define PETSCVIEWERBINARY "binary" 47 #define PETSCVIEWERSTRING "string" 48 #define PETSCVIEWERDRAW "draw" 49 #define PETSCVIEWERVU "vu" 50 #define PETSCVIEWERMATHEMATICA "mathematica" 51 #define PETSCVIEWERNETCDF "netcdf" 52 #define PETSCVIEWERHDF5 "hdf5" 53 #define PETSCVIEWERVTK "vtk" 54 #define PETSCVIEWERMATLAB "matlab" 55 #define PETSCVIEWERAMS "ams" 56 57 PETSC_EXTERN PetscFList PetscViewerList; 58 PETSC_EXTERN PetscErrorCode PetscViewerRegisterAll(const char *); 59 PETSC_EXTERN PetscErrorCode PetscViewerRegisterDestroy(void); 60 PETSC_EXTERN PetscErrorCode PetscViewerInitializePackage(const char[]); 61 62 PETSC_EXTERN PetscErrorCode PetscViewerRegister(const char*,const char*,const char*,PetscErrorCode (*)(PetscViewer)); 63 64 /*MC 65 PetscViewerRegisterDynamic - Adds a viewer 66 67 Synopsis: 68 PetscErrorCode PetscViewerRegisterDynamic(const char *name_solver,const char *path,const char *name_create,PetscErrorCode (*routine_create)(PetscViewer)) 69 70 Not Collective 71 72 Input Parameters: 73 + name_solver - name of a new user-defined viewer 74 . path - path (either absolute or relative) the library containing this viewer 75 . name_create - name of routine to create method context 76 - routine_create - routine to create method context 77 78 Level: developer 79 80 Notes: 81 PetscViewerRegisterDynamic() may be called multiple times to add several user-defined viewers. 82 83 If dynamic libraries are used, then the fourth input argument (routine_create) 84 is ignored. 85 86 Sample usage: 87 .vb 88 PetscViewerRegisterDynamic("my_viewer_type",/home/username/my_lib/lib/libO/solaris/mylib.a, 89 "MyViewerCreate",MyViewerCreate); 90 .ve 91 92 Then, your solver can be chosen with the procedural interface via 93 $ PetscViewerSetType(viewer,"my_viewer_type") 94 or at runtime via the option 95 $ -viewer_type my_viewer_type 96 97 Concepts: registering^Viewers 98 99 .seealso: PetscViewerRegisterAll(), PetscViewerRegisterDestroy() 100 M*/ 101 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 102 #define PetscViewerRegisterDynamic(a,b,c,d) PetscViewerRegister(a,b,c,0) 103 #else 104 #define PetscViewerRegisterDynamic(a,b,c,d) PetscViewerRegister(a,b,c,d) 105 #endif 106 107 PETSC_EXTERN PetscErrorCode PetscViewerCreate(MPI_Comm,PetscViewer*); 108 PETSC_EXTERN PetscErrorCode PetscViewerSetFromOptions(PetscViewer); 109 PETSC_EXTERN PetscErrorCode PetscViewerASCIIOpenWithFILE(MPI_Comm,FILE*,PetscViewer*); 110 111 PETSC_EXTERN PetscErrorCode PetscViewerASCIIOpen(MPI_Comm,const char[],PetscViewer*); 112 PETSC_EXTERN PetscErrorCode PetscViewerASCIISetFILE(PetscViewer,FILE*); 113 PETSC_EXTERN PetscErrorCode PetscViewerBinaryOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*); 114 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetFlowControl(PetscViewer,PetscInt*); 115 PETSC_EXTERN PetscErrorCode PetscViewerBinarySetFlowControl(PetscViewer,PetscInt); 116 PETSC_EXTERN PetscErrorCode PetscViewerBinarySetMPIIO(PetscViewer); 117 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetMPIIO(PetscViewer,PetscBool *); 118 #if defined(PETSC_HAVE_MPIIO) 119 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetMPIIODescriptor(PetscViewer,MPI_File*); 120 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetMPIIOOffset(PetscViewer,MPI_Offset*); 121 PETSC_EXTERN PetscErrorCode PetscViewerBinaryAddMPIIOOffset(PetscViewer,MPI_Offset); 122 #endif 123 124 PETSC_EXTERN PetscErrorCode PetscViewerSocketOpen(MPI_Comm,const char[],int,PetscViewer*); 125 PETSC_EXTERN PetscErrorCode PetscViewerStringOpen(MPI_Comm,char[],PetscInt,PetscViewer*); 126 PETSC_EXTERN PetscErrorCode PetscViewerDrawOpen(MPI_Comm,const char[],const char[],int,int,int,int,PetscViewer*); 127 PETSC_EXTERN PetscErrorCode PetscViewerMathematicaOpen(MPI_Comm, int, const char[], const char[], PetscViewer *); 128 PETSC_EXTERN PetscErrorCode PetscViewerSiloOpen(MPI_Comm, const char[], PetscViewer *); 129 PETSC_EXTERN PetscErrorCode PetscViewerMatlabOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*); 130 131 PETSC_EXTERN PetscErrorCode PetscViewerGetType(PetscViewer,PetscViewerType*); 132 PETSC_EXTERN PetscErrorCode PetscViewerSetType(PetscViewer,PetscViewerType); 133 PETSC_EXTERN PetscErrorCode PetscViewerDestroy(PetscViewer*); 134 PETSC_EXTERN PetscErrorCode PetscViewerGetSingleton(PetscViewer,PetscViewer*); 135 PETSC_EXTERN PetscErrorCode PetscViewerRestoreSingleton(PetscViewer,PetscViewer*); 136 PETSC_EXTERN PetscErrorCode PetscViewerGetSubcomm(PetscViewer,MPI_Comm,PetscViewer*); 137 PETSC_EXTERN PetscErrorCode PetscViewerRestoreSubcomm(PetscViewer,MPI_Comm,PetscViewer*); 138 139 PETSC_EXTERN PetscErrorCode PetscViewerSetUp(PetscViewer); 140 PETSC_EXTERN PetscErrorCode PetscViewerView(PetscViewer,PetscViewer); 141 142 PETSC_EXTERN PetscErrorCode PetscViewerSetOptionsPrefix(PetscViewer,const char[]); 143 PETSC_EXTERN PetscErrorCode PetscViewerAppendOptionsPrefix(PetscViewer,const char[]); 144 PETSC_EXTERN PetscErrorCode PetscViewerGetOptionsPrefix(PetscViewer,const char*[]); 145 146 /*E 147 PetscViewerFormat - Way a viewer presents the object 148 149 Level: beginner 150 151 The values below are also listed in finclude/petscviewer.h. If another values is added below it 152 must also be added there. 153 154 .seealso: PetscViewerSetFormat(), PetscViewer, PetscViewerType, PetscViewerPushFormat(), PetscViewerPopFormat() 155 E*/ 156 typedef enum { 157 PETSC_VIEWER_DEFAULT, 158 PETSC_VIEWER_ASCII_MATLAB, 159 PETSC_VIEWER_ASCII_MATHEMATICA, 160 PETSC_VIEWER_ASCII_IMPL, 161 PETSC_VIEWER_ASCII_INFO, 162 PETSC_VIEWER_ASCII_INFO_DETAIL, 163 PETSC_VIEWER_ASCII_COMMON, 164 PETSC_VIEWER_ASCII_SYMMODU, 165 PETSC_VIEWER_ASCII_INDEX, 166 PETSC_VIEWER_ASCII_DENSE, 167 PETSC_VIEWER_ASCII_MATRIXMARKET, 168 PETSC_VIEWER_ASCII_VTK, 169 PETSC_VIEWER_ASCII_VTK_CELL, 170 PETSC_VIEWER_ASCII_VTK_COORDS, 171 PETSC_VIEWER_ASCII_PCICE, 172 PETSC_VIEWER_ASCII_PYTHON, 173 PETSC_VIEWER_ASCII_FACTOR_INFO, 174 PETSC_VIEWER_ASCII_LATEX, 175 PETSC_VIEWER_DRAW_BASIC, 176 PETSC_VIEWER_DRAW_LG, 177 PETSC_VIEWER_DRAW_CONTOUR, 178 PETSC_VIEWER_DRAW_PORTS, 179 PETSC_VIEWER_VTK_VTS, 180 PETSC_VIEWER_VTK_VTU, 181 PETSC_VIEWER_NATIVE, 182 PETSC_VIEWER_NOFORMAT 183 } PetscViewerFormat; 184 PETSC_EXTERN const char *const PetscViewerFormats[]; 185 186 PETSC_EXTERN PetscErrorCode PetscViewerSetFormat(PetscViewer,PetscViewerFormat); 187 PETSC_EXTERN PetscErrorCode PetscViewerPushFormat(PetscViewer,PetscViewerFormat); 188 PETSC_EXTERN PetscErrorCode PetscViewerPopFormat(PetscViewer); 189 PETSC_EXTERN PetscErrorCode PetscViewerGetFormat(PetscViewer,PetscViewerFormat*); 190 PETSC_EXTERN PetscErrorCode PetscViewerFlush(PetscViewer); 191 192 /* 193 Operations explicit to a particular class of viewers 194 */ 195 196 PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetPointer(PetscViewer,FILE**); 197 PETSC_EXTERN PetscErrorCode PetscViewerFileGetMode(PetscViewer,PetscFileMode*); 198 PETSC_EXTERN PetscErrorCode PetscViewerFileSetMode(PetscViewer,PetscFileMode); 199 PETSC_EXTERN PetscErrorCode PetscViewerASCIIPrintf(PetscViewer,const char[],...); 200 PETSC_EXTERN PetscErrorCode PetscViewerASCIISynchronizedPrintf(PetscViewer,const char[],...); 201 PETSC_EXTERN PetscErrorCode PetscViewerASCIISynchronizedAllow(PetscViewer,PetscBool); 202 PETSC_EXTERN PetscErrorCode PetscViewerASCIIPushTab(PetscViewer); 203 PETSC_EXTERN PetscErrorCode PetscViewerASCIIPopTab(PetscViewer); 204 PETSC_EXTERN PetscErrorCode PetscViewerASCIIUseTabs(PetscViewer,PetscBool ); 205 PETSC_EXTERN PetscErrorCode PetscViewerASCIISetTab(PetscViewer,PetscInt); 206 PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetTab(PetscViewer,PetscInt*); 207 PETSC_EXTERN PetscErrorCode PetscViewerASCIIAddTab(PetscViewer,PetscInt); 208 PETSC_EXTERN PetscErrorCode PetscViewerASCIISubtractTab(PetscViewer,PetscInt); 209 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetDescriptor(PetscViewer,int*); 210 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetInfoPointer(PetscViewer,FILE **); 211 PETSC_EXTERN PetscErrorCode PetscViewerBinaryRead(PetscViewer,void*,PetscInt,PetscDataType); 212 PETSC_EXTERN PetscErrorCode PetscViewerBinaryWrite(PetscViewer,void*,PetscInt,PetscDataType,PetscBool ); 213 PETSC_EXTERN PetscErrorCode PetscViewerStringSPrintf(PetscViewer,const char[],...); 214 PETSC_EXTERN PetscErrorCode PetscViewerStringSetString(PetscViewer,char[],PetscInt); 215 PETSC_EXTERN PetscErrorCode PetscViewerDrawClear(PetscViewer); 216 PETSC_EXTERN PetscErrorCode PetscViewerDrawSetHold(PetscViewer,PetscBool); 217 PETSC_EXTERN PetscErrorCode PetscViewerDrawGetHold(PetscViewer,PetscBool*); 218 PETSC_EXTERN PetscErrorCode PetscViewerDrawSetPause(PetscViewer,PetscReal); 219 PETSC_EXTERN PetscErrorCode PetscViewerDrawGetPause(PetscViewer,PetscReal*); 220 PETSC_EXTERN PetscErrorCode PetscViewerDrawSetInfo(PetscViewer,const char[],const char[],int,int,int,int); 221 PETSC_EXTERN PetscErrorCode PetscViewerDrawResize(PetscViewer,int,int); 222 PETSC_EXTERN PetscErrorCode PetscViewerDrawSetBounds(PetscViewer,PetscInt,const PetscReal*); 223 PETSC_EXTERN PetscErrorCode PetscViewerDrawGetBounds(PetscViewer,PetscInt*,const PetscReal**); 224 PETSC_EXTERN PetscErrorCode PetscViewerSocketSetConnection(PetscViewer,const char[],int); 225 PETSC_EXTERN PetscErrorCode PetscViewerBinarySkipInfo(PetscViewer); 226 PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipOptions(PetscViewer,PetscBool ); 227 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipOptions(PetscViewer,PetscBool *); 228 PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipHeader(PetscViewer,PetscBool); 229 PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipHeader(PetscViewer,PetscBool*); 230 PETSC_EXTERN PetscErrorCode PetscViewerBinaryReadStringArray(PetscViewer,char***); 231 PETSC_EXTERN PetscErrorCode PetscViewerBinaryWriteStringArray(PetscViewer,char**); 232 233 PETSC_EXTERN PetscErrorCode PetscViewerFileSetName(PetscViewer,const char[]); 234 PETSC_EXTERN PetscErrorCode PetscViewerFileGetName(PetscViewer,const char**); 235 236 PETSC_EXTERN PetscErrorCode PetscViewerVUGetPointer(PetscViewer, FILE**); 237 PETSC_EXTERN PetscErrorCode PetscViewerVUSetVecSeen(PetscViewer, PetscBool ); 238 PETSC_EXTERN PetscErrorCode PetscViewerVUGetVecSeen(PetscViewer, PetscBool *); 239 PETSC_EXTERN PetscErrorCode PetscViewerVUPrintDeferred(PetscViewer, const char [], ...); 240 PETSC_EXTERN PetscErrorCode PetscViewerVUFlushDeferred(PetscViewer); 241 242 PETSC_EXTERN PetscErrorCode PetscViewerMathematicaInitializePackage(const char[]); 243 PETSC_EXTERN PetscErrorCode PetscViewerMathematicaFinalizePackage(void); 244 PETSC_EXTERN PetscErrorCode PetscViewerMathematicaGetName(PetscViewer, const char **); 245 PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetName(PetscViewer, const char []); 246 PETSC_EXTERN PetscErrorCode PetscViewerMathematicaClearName(PetscViewer); 247 PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSkipPackets(PetscViewer, int); 248 249 PETSC_EXTERN PetscErrorCode PetscViewerSiloGetName(PetscViewer, char **); 250 PETSC_EXTERN PetscErrorCode PetscViewerSiloSetName(PetscViewer, const char []); 251 PETSC_EXTERN PetscErrorCode PetscViewerSiloClearName(PetscViewer); 252 PETSC_EXTERN PetscErrorCode PetscViewerSiloGetMeshName(PetscViewer, char **); 253 PETSC_EXTERN PetscErrorCode PetscViewerSiloSetMeshName(PetscViewer, const char []); 254 PETSC_EXTERN PetscErrorCode PetscViewerSiloClearMeshName(PetscViewer); 255 256 PETSC_EXTERN PetscErrorCode PetscViewerNetcdfOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*); 257 PETSC_EXTERN PetscErrorCode PetscViewerNetcdfGetID(PetscViewer, int *); 258 259 PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteSDS(PetscViewer,float *,int,int *,int); 260 261 PETSC_EXTERN PetscErrorCode PetscViewerHDF5Open(MPI_Comm,const char[],PetscFileMode,PetscViewer*); 262 PETSC_EXTERN PetscErrorCode PetscViewerHDF5PushGroup(PetscViewer,const char *); 263 PETSC_EXTERN PetscErrorCode PetscViewerHDF5PopGroup(PetscViewer); 264 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetGroup(PetscViewer, const char **); 265 PETSC_EXTERN PetscErrorCode PetscViewerHDF5IncrementTimestep(PetscViewer); 266 PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetTimestep(PetscViewer,PetscInt); 267 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetTimestep(PetscViewer,PetscInt*); 268 #ifdef PETSC_HAVE_HDF5 269 #include <hdf5.h> 270 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetFileId(PetscViewer,hid_t*); 271 PETSC_EXTERN PetscErrorCode PetscViewerHDF5OpenGroup(PetscViewer, hid_t *, hid_t *); 272 #endif 273 274 typedef enum {PETSC_VTK_POINT_FIELD, PETSC_VTK_POINT_VECTOR_FIELD, PETSC_VTK_CELL_FIELD, PETSC_VTK_CELL_VECTOR_FIELD} PetscViewerVTKFieldType; 275 PETSC_EXTERN_TYPEDEF typedef PetscErrorCode (*PetscViewerVTKWriteFunction)(PetscObject,PetscViewer); 276 PETSC_EXTERN PetscErrorCode PetscViewerVTKAddField(PetscViewer,PetscObject,PetscViewerVTKWriteFunction,PetscViewerVTKFieldType,PetscObject); 277 PETSC_EXTERN PetscErrorCode PetscViewerVTKOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*); 278 279 /* 280 These are all the default viewers that do not have 281 to be explicitly opened 282 */ 283 PETSC_EXTERN PetscViewer PETSC_VIEWER_STDOUT_(MPI_Comm); 284 PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStdout(MPI_Comm,PetscViewer*); 285 PETSC_EXTERN PetscViewer PETSC_VIEWER_STDERR_(MPI_Comm); 286 PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStderr(MPI_Comm,PetscViewer*); 287 PETSC_EXTERN PetscViewer PETSC_VIEWER_DRAW_(MPI_Comm); 288 PETSC_EXTERN PetscViewer PETSC_VIEWER_SOCKET_(MPI_Comm); 289 PETSC_EXTERN PetscViewer PETSC_VIEWER_BINARY_(MPI_Comm); 290 PETSC_EXTERN PetscViewer PETSC_VIEWER_MATLAB_(MPI_Comm); 291 PETSC_EXTERN PetscViewer PETSC_VIEWER_MATHEMATICA_WORLD_PRIVATE; 292 293 #define PETSC_VIEWER_STDERR_SELF PETSC_VIEWER_STDERR_(PETSC_COMM_SELF) 294 #define PETSC_VIEWER_STDERR_WORLD PETSC_VIEWER_STDERR_(PETSC_COMM_WORLD) 295 296 /*MC 297 PETSC_VIEWER_STDOUT_WORLD - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD) 298 299 Level: beginner 300 M*/ 301 #define PETSC_VIEWER_STDOUT_WORLD PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD) 302 303 /*MC 304 PETSC_VIEWER_STDOUT_SELF - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF) 305 306 Level: beginner 307 M*/ 308 #define PETSC_VIEWER_STDOUT_SELF PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF) 309 310 /*MC 311 PETSC_VIEWER_DRAW_WORLD - same as PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD) 312 313 Level: intermediate 314 M*/ 315 #define PETSC_VIEWER_DRAW_WORLD PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD) 316 317 /*MC 318 PETSC_VIEWER_DRAW_SELF - same as PETSC_VIEWER_DRAW_(PETSC_COMM_SELF) 319 320 Level: intermediate 321 M*/ 322 #define PETSC_VIEWER_DRAW_SELF PETSC_VIEWER_DRAW_(PETSC_COMM_SELF) 323 324 /*MC 325 PETSC_VIEWER_SOCKET_WORLD - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD) 326 327 Level: intermediate 328 M*/ 329 #define PETSC_VIEWER_SOCKET_WORLD PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD) 330 331 /*MC 332 PETSC_VIEWER_SOCKET_SELF - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF) 333 334 Level: intermediate 335 M*/ 336 #define PETSC_VIEWER_SOCKET_SELF PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF) 337 338 /*MC 339 PETSC_VIEWER_BINARY_WORLD - same as PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD) 340 341 Level: intermediate 342 M*/ 343 #define PETSC_VIEWER_BINARY_WORLD PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD) 344 345 /*MC 346 PETSC_VIEWER_BINARY_SELF - same as PETSC_VIEWER_BINARY_(PETSC_COMM_SELF) 347 348 Level: intermediate 349 M*/ 350 #define PETSC_VIEWER_BINARY_SELF PETSC_VIEWER_BINARY_(PETSC_COMM_SELF) 351 352 /*MC 353 PETSC_VIEWER_MATLAB_WORLD - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD) 354 355 Level: intermediate 356 M*/ 357 #define PETSC_VIEWER_MATLAB_WORLD PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD) 358 359 /*MC 360 PETSC_VIEWER_MATLAB_SELF - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF) 361 362 Level: intermediate 363 M*/ 364 #define PETSC_VIEWER_MATLAB_SELF PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF) 365 366 #define PETSC_VIEWER_MATHEMATICA_WORLD (PetscViewerInitializeMathematicaWorld_Private(),PETSC_VIEWER_MATHEMATICA_WORLD_PRIVATE) 367 368 #define PetscViewerFlowControlStart(viewer,mcnt,cnt) (PetscViewerBinaryGetFlowControl(viewer,mcnt) || PetscViewerBinaryGetFlowControl(viewer,cnt)) 369 #define PetscViewerFlowControlStepMaster(viewer,i,mcnt,cnt) ((i >= mcnt) ? (mcnt += cnt,MPI_Bcast(&mcnt,1,MPIU_INT,0,((PetscObject)viewer)->comm)) : 0) 370 #define PetscViewerFlowControlEndMaster(viewer,mcnt) (mcnt = 0,MPI_Bcast(&mcnt,1,MPIU_INT,0,((PetscObject)viewer)->comm)) 371 #define PetscViewerFlowControlStepWorker(viewer,rank,mcnt) 0; while (1) { PetscErrorCode _ierr; \ 372 if (rank < mcnt) break; \ 373 _ierr = MPI_Bcast(&mcnt,1,MPIU_INT,0,((PetscObject)viewer)->comm);CHKERRQ(_ierr);\ 374 } 375 #define PetscViewerFlowControlEndWorker(viewer,mcnt) 0; while (1) { PetscErrorCode _ierr; \ 376 _ierr = MPI_Bcast(&mcnt,1,MPIU_INT,0,((PetscObject)viewer)->comm);CHKERRQ(_ierr);\ 377 if (mcnt == 0) break; \ 378 } 379 380 /* 381 PetscViewer writes to MATLAB .mat file 382 */ 383 PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutArray(PetscViewer,int,int,const PetscScalar*,const char*); 384 PETSC_EXTERN PetscErrorCode PetscViewerMatlabGetArray(PetscViewer,int,int,PetscScalar*,const char*); 385 PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutVariable(PetscViewer,const char*,void*); 386 387 /*S 388 PetscViewers - Abstract collection of PetscViewers. It is just an expandable array of viewers. 389 390 Level: intermediate 391 392 Concepts: viewing 393 394 .seealso: PetscViewerCreate(), PetscViewerSetType(), PetscViewerType, PetscViewer, PetscViewersCreate(), 395 PetscViewersGetViewer() 396 S*/ 397 typedef struct _n_PetscViewers* PetscViewers; 398 PETSC_EXTERN PetscErrorCode PetscViewersCreate(MPI_Comm,PetscViewers*); 399 PETSC_EXTERN PetscErrorCode PetscViewersDestroy(PetscViewers*); 400 PETSC_EXTERN PetscErrorCode PetscViewersGetViewer(PetscViewers,PetscInt,PetscViewer*); 401 402 #if defined(PETSC_HAVE_AMS) 403 #include <ams.h> 404 PETSC_EXTERN PetscErrorCode PetscViewerAMSSetCommName(PetscViewer,const char[]); 405 PETSC_EXTERN PetscErrorCode PetscViewerAMSGetAMSComm(PetscViewer,AMS_Comm *); 406 PETSC_EXTERN PetscErrorCode PetscViewerAMSOpen(MPI_Comm,const char[],PetscViewer*); 407 PETSC_EXTERN PetscErrorCode PetscViewerAMSLock(PetscViewer); 408 PETSC_EXTERN PetscViewer PETSC_VIEWER_AMS_(MPI_Comm); 409 PETSC_EXTERN PetscErrorCode PETSC_VIEWER_AMS_Destroy(MPI_Comm); 410 #define PETSC_VIEWER_AMS_WORLD PETSC_VIEWER_AMS_(PETSC_COMM_WORLD) 411 #endif 412 413 #endif 414