1 /* 2 Contains all error handling interfaces for PETSc. 3 */ 4 #if !defined(__PETSCERROR_H) 5 #define __PETSCERROR_H 6 #include "petsc.h" 7 PETSC_EXTERN_CXX_BEGIN 8 9 /* 10 Defines the directory where the compiled source is located; used 11 in printing error messages. Each makefile has an entry 12 LOCDIR = thedirectory 13 and bmake/common_variables includes in CCPPFLAGS -D__SDIR__='"${LOCDIR}"' 14 which is a flag passed to the C/C++ compilers. This declaration below 15 is only needed if some code is compiled without the -D__SDIR__ 16 */ 17 #if !defined(__SDIR__) 18 #define __SDIR__ "unknowndirectory/" 19 #endif 20 21 /* 22 Defines the function where the compiled source is located; used 23 in printing error messages. This is defined here in case the user 24 does not declare it. 25 */ 26 #if !defined(__FUNCT__) 27 #define __FUNCT__ "User provided function" 28 #endif 29 30 /* 31 These are the generic error codes. These error codes are used 32 many different places in the PETSc source code. The string versions are 33 at src/sys/error/err.c any changes here must also be made there 34 These are also define in include/finclude/petscerror.h any CHANGES here 35 must be also made there. 36 37 */ 38 #define PETSC_ERR_MEM 55 /* unable to allocate requested memory */ 39 #define PETSC_ERR_MEM_MALLOC_0 85 /* cannot malloc zero size */ 40 #define PETSC_ERR_SUP 56 /* no support for requested operation */ 41 #define PETSC_ERR_SUP_SYS 57 /* no support for requested operation on this computer system */ 42 #define PETSC_ERR_ORDER 58 /* operation done in wrong order */ 43 #define PETSC_ERR_SIG 59 /* signal received */ 44 #define PETSC_ERR_FP 72 /* floating point exception */ 45 #define PETSC_ERR_COR 74 /* corrupted PETSc object */ 46 #define PETSC_ERR_LIB 76 /* error in library called by PETSc */ 47 #define PETSC_ERR_PLIB 77 /* PETSc library generated inconsistent data */ 48 #define PETSC_ERR_MEMC 78 /* memory corruption */ 49 #define PETSC_ERR_CONV_FAILED 82 /* iterative method (KSP or SNES) failed */ 50 #define PETSC_ERR_USER 83 /* user has not provided needed function */ 51 52 #define PETSC_ERR_ARG_SIZ 60 /* nonconforming object sizes used in operation */ 53 #define PETSC_ERR_ARG_IDN 61 /* two arguments not allowed to be the same */ 54 #define PETSC_ERR_ARG_WRONG 62 /* wrong argument (but object probably ok) */ 55 #define PETSC_ERR_ARG_CORRUPT 64 /* null or corrupted PETSc object as argument */ 56 #define PETSC_ERR_ARG_OUTOFRANGE 63 /* input argument, out of range */ 57 #define PETSC_ERR_ARG_BADPTR 68 /* invalid pointer argument */ 58 #define PETSC_ERR_ARG_NOTSAMETYPE 69 /* two args must be same object type */ 59 #define PETSC_ERR_ARG_NOTSAMECOMM 80 /* two args must be same communicators */ 60 #define PETSC_ERR_ARG_WRONGSTATE 73 /* object in argument is in wrong state, e.g. unassembled mat */ 61 #define PETSC_ERR_ARG_INCOMP 75 /* two arguments are incompatible */ 62 #define PETSC_ERR_ARG_NULL 85 /* argument is null that should not be */ 63 #define PETSC_ERR_ARG_UNKNOWN_TYPE 86 /* type name doesn't match any registered type */ 64 #define PETSC_ERR_ARG_DOMAIN 87 /* argument is not in domain of function */ 65 66 #define PETSC_ERR_FILE_OPEN 65 /* unable to open file */ 67 #define PETSC_ERR_FILE_READ 66 /* unable to read from file */ 68 #define PETSC_ERR_FILE_WRITE 67 /* unable to write to file */ 69 #define PETSC_ERR_FILE_UNEXPECTED 79 /* unexpected data in file */ 70 71 #define PETSC_ERR_MAT_LU_ZRPVT 71 /* detected a zero pivot during LU factorization */ 72 #define PETSC_ERR_MAT_CH_ZRPVT 81 /* detected a zero pivot during Cholesky factorization */ 73 74 #if defined(PETSC_USE_ERRORCHECKING) 75 76 /*MC 77 SETERRQ - Macro that is called when an error has been detected, 78 79 Not Collective 80 81 Synopsis: 82 void SETERRQ(PetscErrorCode errorcode,char *message) 83 84 85 Input Parameters: 86 + errorcode - nonzero error code, see the list of standard error codes in include/petscerror.h 87 - message - error message 88 89 Level: beginner 90 91 Notes: 92 Once the error handler is called the calling function is then returned from with the given error code. 93 94 See SETERRQ1(), SETERRQ2(), SETERRQ3() for versions that take arguments 95 96 97 Experienced users can set the error handler with PetscPushErrorHandler(). 98 99 Concepts: error^setting condition 100 101 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), CHKERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2(), SETERRQ3() 102 M*/ 103 #define SETERRQ(n,s) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s);} 104 105 /*MC 106 SETERRQ1 - Macro that is called when an error has been detected, 107 108 Not Collective 109 110 Synopsis: 111 void SETERRQ1(PetscErrorCode errorcode,char *formatmessage,arg) 112 113 114 Input Parameters: 115 + errorcode - nonzero error code, see the list of standard error codes in include/petscerror.h 116 . message - error message in the printf format 117 - arg - argument (for example an integer, string or double) 118 119 Level: beginner 120 121 Notes: 122 Once the error handler is called the calling function is then returned from with the given error code. 123 124 Experienced users can set the error handler with PetscPushErrorHandler(). 125 126 Concepts: error^setting condition 127 128 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), CHKERRQ(), CHKMEMQ, SETERRQ(), SETERRQ2(), SETERRQ3() 129 M*/ 130 #define SETERRQ1(n,s,a1) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s,a1);} 131 132 /*MC 133 SETERRQ2 - Macro that is called when an error has been detected, 134 135 Not Collective 136 137 Synopsis: 138 void SETERRQ2(PetscErrorCode errorcode,char *formatmessage,arg1,arg2) 139 140 141 Input Parameters: 142 + errorcode - nonzero error code, see the list of standard error codes in include/petscerror.h 143 . message - error message in the printf format 144 . arg1 - argument (for example an integer, string or double) 145 - arg2 - argument (for example an integer, string or double) 146 147 Level: beginner 148 149 Notes: 150 Once the error handler is called the calling function is then returned from with the given error code. 151 152 Experienced users can set the error handler with PetscPushErrorHandler(). 153 154 Concepts: error^setting condition 155 156 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), CHKERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ3() 157 M*/ 158 #define SETERRQ2(n,s,a1,a2) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s,a1,a2);} 159 160 /*MC 161 SETERRQ3 - Macro that is called when an error has been detected, 162 163 Not Collective 164 165 Synopsis: 166 void SETERRQ3(PetscErrorCode errorcode,char *formatmessage,arg1,arg2,arg3) 167 168 169 Input Parameters: 170 + errorcode - nonzero error code, see the list of standard error codes in include/petscerror.h 171 . message - error message in the printf format 172 . arg1 - argument (for example an integer, string or double) 173 . arg2 - argument (for example an integer, string or double) 174 - arg3 - argument (for example an integer, string or double) 175 176 Level: beginner 177 178 Notes: 179 Once the error handler is called the calling function is then returned from with the given error code. 180 181 There are also versions for 4, 5, 6 and 7 arguments. 182 183 Experienced users can set the error handler with PetscPushErrorHandler(). 184 185 Concepts: error^setting condition 186 187 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), CHKERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2() 188 M*/ 189 #define SETERRQ3(n,s,a1,a2,a3) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s,a1,a2,a3);} 190 191 #define SETERRQ4(n,s,a1,a2,a3,a4) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s,a1,a2,a3,a4);} 192 #define SETERRQ5(n,s,a1,a2,a3,a4,a5) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s,a1,a2,a3,a4,a5);} 193 #define SETERRQ6(n,s,a1,a2,a3,a4,a5,a6) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s,a1,a2,a3,a4,a5,a6);} 194 #define SETERRQ7(n,s,a1,a2,a3,a4,a5,a6,a7) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s,a1,a2,a3,a4,a5,a6,a7);} 195 #define SETERRABORT(comm,n,s) {PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,1,s);MPI_Abort(comm,n);} 196 197 /*MC 198 CHKERRQ - Checks error code, if non-zero it calls the error handler and then returns 199 200 Not Collective 201 202 Synopsis: 203 void CHKERRQ(PetscErrorCode errorcode) 204 205 206 Input Parameters: 207 . errorcode - nonzero error code, see the list of standard error codes in include/petscerror.h 208 209 Level: beginner 210 211 Notes: 212 Once the error handler is called the calling function is then returned from with the given error code. 213 214 Experienced users can set the error handler with PetscPushErrorHandler(). 215 216 CHKERRQ(n) is fundamentally a macro replacement for 217 if (n) return(PetscError(...,n,...)); 218 219 Although typical usage resembles "void CHKERRQ(PetscErrorCode)" as described above, for certain uses it is 220 highly inappropriate to use it in this manner as it invokes return(PetscErrorCode). In particular, 221 it cannot be used in functions which return(void) or any other datatype. In these types of functions, 222 a more appropriate construct for using PETSc Error Handling would be 223 if (n) {PetscError(....); return(YourReturnType);} 224 225 Concepts: error^setting condition 226 227 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), SETERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2(), SETERRQ2() 228 M*/ 229 #define CHKERRQ(n) if (n) {return PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,0," ");} 230 231 #define CHKERRABORT(comm,n) if (n) {PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,0," ");MPI_Abort(comm,n);} 232 #define CHKERRCONTINUE(n) if (n) {PetscError(__LINE__,__FUNCT__,__FILE__,__SDIR__,n,0," ");} 233 234 /*MC 235 CHKMEMQ - Checks the memory for corruption, calls error handler if any is detected 236 237 Not Collective 238 239 Synopsis: 240 CHKMEMQ; 241 242 Level: beginner 243 244 Notes: 245 Must run with the option -malloc_debug to enable this option 246 247 Once the error handler is called the calling function is then returned from with the given error code. 248 249 By defaults prints location where memory that is corrupted was allocated. 250 251 Use CHKMEMA for functions that return void 252 253 Concepts: memory corruption 254 255 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), SETERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2(), SETERRQ3(), 256 PetscMallocValidate() 257 M*/ 258 #define CHKMEMQ {PetscErrorCode _7_ierr = PetscMallocValidate(__LINE__,__FUNCT__,__FILE__,__SDIR__);CHKERRQ(_7_ierr);} 259 260 #define CHKMEMA {PetscMallocValidate(__LINE__,__FUNCT__,__FILE__,__SDIR__);} 261 262 #if !defined(PETSC_SKIP_UNDERSCORE_CHKERR) 263 extern PetscErrorCode __gierr; 264 #define _ __gierr = 265 #define ___ CHKERRQ(__gierr); 266 #endif 267 268 #define PETSC_EXCEPTIONS_MAX 256 269 extern PetscErrorCode PetscErrorUncatchable[PETSC_EXCEPTIONS_MAX]; 270 extern PetscInt PetscErrorUncatchableCount; 271 extern PetscErrorCode PetscExceptions[PETSC_EXCEPTIONS_MAX]; 272 extern PetscInt PetscExceptionsCount; 273 274 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscExceptionPush(PetscErrorCode); 275 EXTERN void PETSC_DLLEXPORT PetscExceptionPop(PetscErrorCode); 276 277 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscErrorSetCatchable(PetscErrorCode,PetscTruth); 278 279 /*MC 280 PetscExceptionCaught - Indicates if exception zierr was caught. 281 282 Not Collective 283 284 Synopsis: 285 PetscTruth PetscExceptionCaught(PetscErrorCode xierr,PetscErrorCode zierr); 286 287 Input Parameters: 288 + xierr - error code returned from PetscExceptionTry1() 289 - zierr - error code you want it to be 290 291 Level: advanced 292 293 Notes: 294 PETSc must not be configured using the option --with-errorchecking=0 for this to work 295 296 Concepts: exceptions, exception hanlding 297 298 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), SETERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2(), SETERRQ3(), 299 CHKERRQ(), PetscExceptionTry1(), PetscExceptionValue() 300 M*/ 301 PETSC_STATIC_INLINE PetscTruth PetscExceptionCaught(PetscErrorCode xierr,PetscErrorCode zierr) { 302 PetscInt i; 303 if (xierr != zierr) return PETSC_FALSE; 304 for (i=0; i<PetscErrorUncatchableCount; i++) { 305 if (PetscErrorUncatchable[i] == zierr) { 306 return PETSC_FALSE; 307 } 308 } 309 return PETSC_TRUE; 310 } 311 312 /*MC 313 PetscExceptionValue - Indicates if the error code is one that is currently being tried 314 315 Not Collective 316 317 Synopsis: 318 PetscTruth PetscExceptionValue(PetscErrorCode xierr); 319 320 Input Parameters: 321 . xierr - error code 322 323 Level: developer 324 325 Notes: 326 PETSc must not be configured using the option --with-errorchecking=0 for this to work 327 328 Concepts: exceptions, exception hanlding 329 330 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), SETERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2(), SETERRQ3(), 331 CHKERRQ(), PetscExceptionTry1(), PetscExceptionCaught() 332 M*/ 333 PETSC_STATIC_INLINE PetscTruth PetscExceptionValue(PetscErrorCode zierr) { 334 PetscInt i; 335 for (i=0; i<PetscExceptionsCount; i++) { 336 if (PetscExceptions[i] == zierr) { 337 return PETSC_TRUE; 338 } 339 } 340 return PETSC_FALSE; 341 } 342 343 /*MC 344 PetscExceptionTry1 - Runs the routine, causing a particular error code to be treated as an exception, 345 rather than an error. That is if that error code is treated the program returns to this level, 346 but does not call the error handlers 347 348 Not Collective 349 350 Synopsis: 351 PetscExceptionTry1(PetscErrorCode routine(....),PetscErrorCode); 352 353 Level: advanced 354 355 Notes: 356 PETSc must not be configured using the option --with-errorchecking=0 for this to work 357 358 Note: In general, the outer most try on an exception is the one that will be caught (that is trys down in 359 PETSc code will not usually handle an exception that was issued above). See SNESSolve() for an example 360 of how the local try is ignored if a higher (in the stack) one is also in effect. 361 362 Concepts: exceptions, exception hanlding 363 364 .seealso: PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), SETERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2(), SETERRQ3(), 365 CHKERRQ(), PetscExceptionCaught() 366 M*/ 367 extern PetscErrorCode PetscExceptionTmp; 368 #define PetscExceptionTry1(a,b) (PetscExceptionTmp = PetscExceptionPush(b)) ? PetscExceptionTmp : (PetscExceptionTmp = a , PetscExceptionPop(b),PetscExceptionTmp) 369 370 #else 371 372 /* 373 These are defined to be empty for when error checking is turned off, with config/configure.py --with-errorchecking=0 374 */ 375 376 #define SETERRQ(n,s) ; 377 #define SETERRQ1(n,s,a1) ; 378 #define SETERRQ2(n,s,a1,a2) ; 379 #define SETERRQ3(n,s,a1,a2,a3) ; 380 #define SETERRQ4(n,s,a1,a2,a3,a4) ; 381 #define SETERRQ5(n,s,a1,a2,a3,a4,a5) ; 382 #define SETERRQ6(n,s,a1,a2,a3,a4,a5,a6) ; 383 #define SETERRABORT(comm,n,s) ; 384 385 #define CHKERRQ(n) ; 386 #define CHKERRABORT(comm,n) ; 387 #define CHKERRCONTINUE(n) ; 388 389 #define CHKMEMQ ; 390 391 #if !defined(PETSC_SKIP_UNDERSCORE_CHKERR) 392 #define _ 393 #define ___ 394 #endif 395 396 #define PetscErrorSetCatchable(a,b) 0 397 #define PetscExceptionCaught(a,b) PETSC_FALSE 398 #define PetscExceptionValue(a) PETSC_FALSE 399 #define PetscExceptionTry1(a,b) a 400 #endif 401 402 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscErrorPrintfInitialize(void); 403 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscErrorMessage(int,const char*[],char **); 404 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscTraceBackErrorHandler(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*); 405 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscIgnoreErrorHandler(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*); 406 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscEmacsClientErrorHandler(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*); 407 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStopErrorHandler(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*); 408 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscAbortErrorHandler(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*); 409 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscAttachDebuggerErrorHandler(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*); 410 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscReturnErrorHandler(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*); 411 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscError(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,...) PETSC_PRINTF_FORMAT_CHECK(7,8); 412 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscPushErrorHandler(PetscErrorCode (*handler)(int,const char*,const char*,const char*,PetscErrorCode,int,const char*,void*),void*); 413 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscPopErrorHandler(void); 414 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscDefaultSignalHandler(int,void*); 415 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscPushSignalHandler(PetscErrorCode (*)(int,void *),void*); 416 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscPopSignalHandler(void); 417 418 typedef enum {PETSC_FP_TRAP_OFF=0,PETSC_FP_TRAP_ON=1} PetscFPTrap; 419 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscSetFPTrap(PetscFPTrap); 420 421 /* 422 Allows the code to build a stack frame as it runs 423 */ 424 #if defined(PETSC_USE_DEBUG) 425 426 #define PETSCSTACKSIZE 15 427 428 typedef struct { 429 const char *function[PETSCSTACKSIZE]; 430 const char *file[PETSCSTACKSIZE]; 431 const char *directory[PETSCSTACKSIZE]; 432 int line[PETSCSTACKSIZE]; 433 int currentsize; 434 } PetscStack; 435 436 extern PETSC_DLLEXPORT PetscStack *petscstack; 437 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStackCopy(PetscStack*,PetscStack*); 438 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStackPrint(PetscStack*,FILE* fp); 439 440 #define PetscStackActive (petscstack != 0) 441 442 443 /*MC 444 PetscFunctionBegin - First executable line of each PETSc function 445 used for error handling. 446 447 Synopsis: 448 void PetscFunctionBegin; 449 450 Usage: 451 .vb 452 int something; 453 454 PetscFunctionBegin; 455 .ve 456 457 Notes: 458 Not available in Fortran 459 460 Level: developer 461 462 .seealso: PetscFunctionReturn() 463 464 .keywords: traceback, error handling 465 M*/ 466 #define PetscFunctionBegin \ 467 {\ 468 if (petscstack && (petscstack->currentsize < PETSCSTACKSIZE)) { \ 469 petscstack->function[petscstack->currentsize] = __FUNCT__; \ 470 petscstack->file[petscstack->currentsize] = __FILE__; \ 471 petscstack->directory[petscstack->currentsize] = __SDIR__; \ 472 petscstack->line[petscstack->currentsize] = __LINE__; \ 473 petscstack->currentsize++; \ 474 }} 475 476 #define PetscStackPush(n) \ 477 {if (petscstack && (petscstack->currentsize < PETSCSTACKSIZE)) { \ 478 petscstack->function[petscstack->currentsize] = n; \ 479 petscstack->file[petscstack->currentsize] = "unknown"; \ 480 petscstack->directory[petscstack->currentsize] = "unknown"; \ 481 petscstack->line[petscstack->currentsize] = 0; \ 482 petscstack->currentsize++; \ 483 }} 484 485 #define PetscStackPop \ 486 {if (petscstack && petscstack->currentsize > 0) { \ 487 petscstack->currentsize--; \ 488 petscstack->function[petscstack->currentsize] = 0; \ 489 petscstack->file[petscstack->currentsize] = 0; \ 490 petscstack->directory[petscstack->currentsize] = 0; \ 491 petscstack->line[petscstack->currentsize] = 0; \ 492 }}; 493 494 /*MC 495 PetscFunctionReturn - Last executable line of each PETSc function 496 used for error handling. Replaces return() 497 498 Synopsis: 499 void PetscFunctionReturn(0); 500 501 Usage: 502 .vb 503 .... 504 PetscFunctionReturn(0); 505 } 506 .ve 507 508 Notes: 509 Not available in Fortran 510 511 Level: developer 512 513 .seealso: PetscFunctionBegin() 514 515 .keywords: traceback, error handling 516 M*/ 517 #define PetscFunctionReturn(a) \ 518 {\ 519 PetscStackPop; \ 520 return(a);} 521 522 #define PetscFunctionReturnVoid() \ 523 {\ 524 PetscStackPop; \ 525 return;} 526 527 528 #else 529 530 #define PetscFunctionBegin 531 #define PetscFunctionReturn(a) return(a) 532 #define PetscFunctionReturnVoid() return 533 #define PetscStackPop 534 #define PetscStackPush(f) 535 #define PetscStackActive 0 536 537 #endif 538 539 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStackCreate(void); 540 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStackView(PetscViewer); 541 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStackDestroy(void); 542 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStackPublish(void); 543 EXTERN PetscErrorCode PETSC_DLLEXPORT PetscStackDepublish(void); 544 545 546 PETSC_EXTERN_CXX_END 547 #endif 548