1 /* 2 Defines profile/logging in PETSc. 3 */ 4 5 #if !defined(__PetscLog_H) 6 #define __PetscLog_H 7 #include "petsc.h" 8 PETSC_EXTERN_CXX_BEGIN 9 /* 10 Each PETSc object class has it's own cookie (internal integer in the 11 data structure used for error checking). These are all defined by an offset 12 from the lowest one, PETSC_COOKIE. 13 */ 14 #define PETSC_COOKIE 1211211 15 extern PetscCookie PETSC_LARGEST_COOKIE; 16 #define PETSC_EVENT 1311311 17 extern PetscEvent PETSC_LARGEST_EVENT; 18 19 /* Events for the Petsc standard library */ 20 extern PetscEvent PETSC_Barrier; 21 22 /* Global flop counter */ 23 extern PetscLogDouble _TotalFlops; 24 25 /* General logging of information; different from event logging */ 26 EXTERN PetscErrorCode PetscLogInfo(void*,const char[],...) PETSC_PRINTF_FORMAT_CHECK(2,3); 27 EXTERN PetscErrorCode PetscLogInfoDeactivateClass(PetscCookie); 28 EXTERN PetscErrorCode PetscLogInfoActivateClass(PetscCookie); 29 extern PetscTruth PetscLogPrintInfo; /* if true, indicates PetscLogInfo() is turned on */ 30 31 #if defined(PETSC_USE_LOG) /* --- Logging is turned on --------------------------------*/ 32 33 /* 34 Flop counting: We count each arithmetic operation (e.g., addition, multiplication) separately. 35 36 For the complex numbers version, note that 37 1 complex addition = 2 flops 38 1 complex multiplication = 6 flops, 39 where we define 1 flop as that for a double precision scalar. We roughly approximate 40 flop counting for complex numbers by multiplying the total flops by 4; this corresponds 41 to the assumption that we're counting mostly additions and multiplications -- and 42 roughly the same number of each. More accurate counting could be done by distinguishing 43 among the various arithmetic operations. 44 */ 45 46 #if defined(PETSC_USE_COMPLEX) 47 #define PetscLogFlops(n) (_TotalFlops += (4*n),0) 48 #else 49 #define PetscLogFlops(n) (_TotalFlops += (n),0) 50 #endif 51 52 #if defined (PETSC_HAVE_MPE) 53 #include "mpe.h" 54 EXTERN PetscErrorCode PetscLogMPEBegin(void); 55 EXTERN PetscErrorCode PetscLogMPEDump(const char[]); 56 extern PetscTruth UseMPE; 57 #define PETSC_LOG_EVENT_MPE_BEGIN(e) \ 58 if(UseMPE && _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) \ 59 MPE_Log_event(_stageLog->eventLog->eventInfo[e].mpe_id_begin,0,(char*)""); 60 61 #define PETSC_LOG_EVENT_MPE_END(e) \ 62 if(UseMPE && _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) \ 63 MPE_Log_event(_stageLog->eventLog->eventInfo[e].mpe_id_end,0,(char*)""); 64 65 #else 66 #define PETSC_LOG_EVENT_MPE_BEGIN(e) 67 #define PETSC_LOG_EVENT_MPE_END(e) 68 #endif 69 70 EXTERN PetscErrorCode (*_PetscLogPLB)(PetscEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 71 EXTERN PetscErrorCode (*_PetscLogPLE)(PetscEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 72 EXTERN PetscErrorCode (*_PetscLogPHC)(PetscObject); 73 EXTERN PetscErrorCode (*_PetscLogPHD)(PetscObject); 74 75 #define PetscLogObjectParent(p,c) \ 76 if (c) {\ 77 PetscValidHeader((PetscObject)(c),2);\ 78 PetscValidHeader((PetscObject)(p),1);\ 79 ((PetscObject)(c))->parent = (PetscObject)(p);\ 80 ((PetscObject)(c))->parentid = ((PetscObject)p)->id;\ 81 } 82 #define PetscLogObjectParents(p,n,d) {int _i; for (_i=0; _i<n; _i++) PetscLogObjectParent(p,(d)[_i]);} 83 #define PetscLogObjectCreate(h) {if (_PetscLogPHC) (*_PetscLogPHC)((PetscObject)h);} 84 #define PetscLogObjectDestroy(h) {if (_PetscLogPHD) (*_PetscLogPHD)((PetscObject)h);} 85 #define PetscLogObjectMemory(p,m) {PetscValidHeader((PetscObject)p,1);((PetscObject)(p))->mem += (m);} 86 /* Initialization functions */ 87 EXTERN PetscErrorCode PetscLogBegin(void); 88 EXTERN PetscErrorCode PetscLogAllBegin(void); 89 EXTERN PetscErrorCode PetscLogTraceBegin(FILE *); 90 EXTERN PetscErrorCode PetscLogActions(PetscTruth); 91 EXTERN PetscErrorCode PetscLogObjects(PetscTruth); 92 /* General functions */ 93 EXTERN PetscErrorCode PetscLogGetRGBColor(const char*[]); 94 EXTERN PetscErrorCode PetscLogDestroy(void); 95 EXTERN PetscErrorCode PetscLogSet(PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject), 96 PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject)); 97 EXTERN PetscErrorCode PetscLogObjectState(PetscObject, const char[], ...) PETSC_PRINTF_FORMAT_CHECK(2,3); 98 /* Output functions */ 99 EXTERN PetscErrorCode PetscLogPrintSummary(MPI_Comm, const char[]); 100 EXTERN PetscErrorCode PetscLogDump(const char[]); 101 /* Counter functions */ 102 EXTERN PetscErrorCode PetscGetFlops(PetscLogDouble *); 103 /* Stage functions */ 104 EXTERN PetscErrorCode PetscLogStageRegister(int*, const char[]); 105 EXTERN PetscErrorCode PetscLogStagePush(int); 106 EXTERN PetscErrorCode PetscLogStagePop(void); 107 EXTERN PetscErrorCode PetscLogStageSetActive(int, PetscTruth); 108 EXTERN PetscErrorCode PetscLogStageGetActive(int, PetscTruth *); 109 EXTERN PetscErrorCode PetscLogStageSetVisible(int, PetscTruth); 110 EXTERN PetscErrorCode PetscLogStageGetVisible(int, PetscTruth *); 111 EXTERN PetscErrorCode PetscLogStageGetId(const char [], int *); 112 /* Event functions */ 113 EXTERN PetscErrorCode PetscLogEventRegister(PetscEvent*, const char[], PetscCookie); 114 EXTERN PetscErrorCode PetscLogEventActivate(PetscEvent); 115 EXTERN PetscErrorCode PetscLogEventDeactivate(PetscEvent); 116 EXTERN PetscErrorCode PetscLogEventSetActiveAll(PetscEvent, PetscTruth); 117 EXTERN PetscErrorCode PetscLogEventActivateClass(PetscCookie); 118 EXTERN PetscErrorCode PetscLogEventDeactivateClass(PetscCookie); 119 /* Class functions */ 120 EXTERN PetscErrorCode PetscLogClassRegister(PetscCookie*, const char []); 121 122 /* Global counters */ 123 extern PetscLogDouble irecv_ct, isend_ct, recv_ct, send_ct; 124 extern PetscLogDouble irecv_len, isend_len, recv_len, send_len; 125 extern PetscLogDouble allreduce_ct; 126 extern PetscLogDouble wait_ct, wait_any_ct, wait_all_ct, sum_of_waits_ct; 127 extern int PETSC_DUMMY, PETSC_DUMMY_SIZE; 128 129 /* We must make these structures available if we are to access the event 130 activation flags in the PetscLogEventBegin/End() macros. If we forced a 131 function call each time, we could leave these structures in plog.h 132 */ 133 /* Default log */ 134 typedef struct _StageLog *StageLog; 135 extern StageLog _stageLog; 136 137 /* A simple stack (should replace) */ 138 typedef struct _IntStack *IntStack; 139 140 /* The structures for logging performance */ 141 typedef struct _EventPerfInfo { 142 int id; /* The integer identifying this section */ 143 PetscTruth active; /* The flag to activate logging */ 144 PetscTruth visible; /* The flag to print info in summary */ 145 int depth; /* The nesting depth of the event call */ 146 int count; /* The number of times this section was executed */ 147 PetscLogDouble flops; /* The flops used in this section */ 148 PetscLogDouble time; /* The time taken for this section */ 149 PetscLogDouble numMessages; /* The number of messages in this section */ 150 PetscLogDouble messageLength; /* The total message lengths in this section */ 151 PetscLogDouble numReductions; /* The number of reductions in this section */ 152 } EventPerfInfo; 153 154 typedef struct _ClassPerfInfo { 155 int id; /* The integer identifying this class */ 156 int creations; /* The number of objects of this class created */ 157 int destructions; /* The number of objects of this class destroyed */ 158 PetscLogDouble mem; /* The total memory allocated by objects of this class */ 159 PetscLogDouble descMem; /* The total memory allocated by descendents of these objects */ 160 } ClassPerfInfo; 161 162 /* The structures for logging registration */ 163 typedef struct _ClassRegInfo { 164 char *name; /* The class name */ 165 PetscCookie cookie; /* The integer identifying this class */ 166 } ClassRegInfo; 167 168 typedef struct _EventRegInfo { 169 char *name; /* The name of this event */ 170 PetscCookie cookie; /* The class id for this event (should maybe give class ID instead) */ 171 #if defined (PETSC_HAVE_MPE) 172 int mpe_id_begin; /* MPE IDs that define the event */ 173 int mpe_id_end; 174 #endif 175 } EventRegInfo; 176 177 typedef struct _EventRegLog *EventRegLog; 178 struct _EventRegLog { 179 int numEvents; /* The number of registered events */ 180 int maxEvents; /* The maximum number of events */ 181 EventRegInfo *eventInfo; /* The registration information for each event */ 182 }; 183 184 typedef struct _EventPerfLog *EventPerfLog; 185 struct _EventPerfLog { 186 int numEvents; /* The number of logging events */ 187 int maxEvents; /* The maximum number of events */ 188 EventPerfInfo *eventInfo; /* The performance information for each event */ 189 }; 190 191 /* The structure for logging class information */ 192 typedef struct _ClassRegLog *ClassRegLog; 193 struct _ClassRegLog { 194 int numClasses; /* The number of classes registered */ 195 int maxClasses; /* The maximum number of classes */ 196 ClassRegInfo *classInfo; /* The structure for class information (cookies are monotonicly increasing) */ 197 }; 198 199 typedef struct _ClassPerfLog *ClassPerfLog; 200 struct _ClassPerfLog { 201 int numClasses; /* The number of logging classes */ 202 int maxClasses; /* The maximum number of classes */ 203 ClassPerfInfo *classInfo; /* The structure for class information (cookies are monotonicly increasing) */ 204 }; 205 206 /* The structures for logging in stages */ 207 typedef struct _StageInfo { 208 char *name; /* The stage name */ 209 PetscTruth used; /* The stage was pushed on this processor */ 210 EventPerfInfo perfInfo; /* The stage performance information */ 211 EventPerfLog eventLog; /* The event information for this stage */ 212 ClassPerfLog classLog; /* The class information for this stage */ 213 } StageInfo; 214 215 struct _StageLog { 216 /* Size information */ 217 int numStages; /* The number of registered stages */ 218 int maxStages; /* The maximum number of stages */ 219 /* Runtime information */ 220 IntStack stack; /* The stack for active stages */ 221 int curStage; /* The current stage (only used in macros so we don't call StackTop) */ 222 /* Stage specific information */ 223 StageInfo *stageInfo; /* The information for each stage */ 224 EventRegLog eventLog; /* The registered events */ 225 ClassRegLog classLog; /* The registered classes */ 226 }; 227 228 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) 0; \ 229 {\ 230 int _2_ierr;\ 231 if (_PetscLogPLB && \ 232 _stageLog->stageInfo[_stageLog->curStage].perfInfo.active && \ 233 _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) {\ 234 _2_ierr = PetscLogEventBegin((e),o1,o2,o3,o4);CHKERRQ(_2_ierr);\ 235 _2_ierr = MPI_Barrier(cm);CHKERRQ(_2_ierr);\ 236 _2_ierr = PetscLogEventEnd((e),o1,o2,o3,o4);CHKERRQ(_2_ierr);\ 237 }\ 238 _2_ierr = PetscLogEventBegin((e)+1,o1,o2,o3,o4);CHKERRQ(_2_ierr);\ 239 } 240 241 #define PetscLogEventBegin(e,o1,o2,o3,o4) 0; \ 242 {\ 243 if (_PetscLogPLB && \ 244 _stageLog->stageInfo[_stageLog->curStage].perfInfo.active && \ 245 _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) {\ 246 (*_PetscLogPLB)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4));\ 247 }\ 248 PETSC_LOG_EVENT_MPE_BEGIN(e); \ 249 } 250 251 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) PetscLogEventEnd(e+1,o1,o2,o3,o4) 252 253 #define PetscLogEventEnd(e,o1,o2,o3,o4) 0; \ 254 {\ 255 if (_PetscLogPLE && \ 256 _stageLog->stageInfo[_stageLog->curStage].perfInfo.active && \ 257 _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) {\ 258 (*_PetscLogPLE)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4));\ 259 }\ 260 PETSC_LOG_EVENT_MPE_END(e); \ 261 } 262 263 /* Creation and destruction functions */ 264 EXTERN PetscErrorCode StageLogCreate(StageLog *); 265 EXTERN PetscErrorCode StageLogDestroy(StageLog); 266 /* Registration functions */ 267 EXTERN PetscErrorCode StageLogRegister(StageLog, const char [], int *); 268 /* Runtime functions */ 269 EXTERN PetscErrorCode PetscLogGetStageLog(StageLog *); 270 EXTERN PetscErrorCode StageLogPush(StageLog, int); 271 EXTERN PetscErrorCode StageLogPop(StageLog); 272 EXTERN PetscErrorCode StageLogGetCurrent(StageLog, int *); 273 EXTERN PetscErrorCode StageLogSetActive(StageLog, int, PetscTruth); 274 EXTERN PetscErrorCode StageLogGetActive(StageLog, int, PetscTruth *); 275 EXTERN PetscErrorCode StageLogSetVisible(StageLog, int, PetscTruth); 276 EXTERN PetscErrorCode StageLogGetVisible(StageLog, int, PetscTruth *); 277 EXTERN PetscErrorCode StageLogGetStage(StageLog, const char [], int *); 278 279 /* 280 This does not work for MPI-Uni because our include/mpiuni/mpi.h file 281 uses macros to defined the MPI operations. 282 283 It does not work correctly from HP-UX because it processes the 284 macros in a way that sometimes it double counts, hence 285 PETSC_HAVE_BROKEN_RECURSIVE_MACRO 286 287 It does not work with Windows because winmpich lacks MPI_Type_size() 288 */ 289 #if !defined(_petsc_mpi_uni) && !defined(PETSC_HAVE_BROKEN_RECURSIVE_MACRO) && !defined (PETSC_HAVE_MPI_MISSING_TYPESIZE) 290 /* 291 Logging of MPI activities 292 */ 293 294 #define TypeSize(buff,count,type) \ 295 (\ 296 MPI_Type_size(type,&PETSC_DUMMY_SIZE),buff += ((PetscLogDouble) ((count)*PETSC_DUMMY_SIZE))\ 297 ) 298 299 #define MPI_Irecv(buf,count, datatype,source,tag,comm,request) \ 300 (\ 301 PETSC_DUMMY = MPI_Irecv(buf,count, datatype,source,tag,comm,request),\ 302 irecv_ct++,TypeSize(irecv_len,count,datatype),PETSC_DUMMY\ 303 ) 304 305 #define MPI_Isend(buf,count, datatype,dest,tag,comm,request) \ 306 (\ 307 PETSC_DUMMY = MPI_Isend(buf,count, datatype,dest,tag,comm,request),\ 308 isend_ct++, TypeSize(isend_len,count,datatype),PETSC_DUMMY\ 309 ) 310 311 #define MPI_Startall_irecv(count,number,requests) \ 312 (\ 313 PETSC_DUMMY = MPI_Startall(number,requests),\ 314 irecv_ct += (PetscLogDouble)(number),irecv_len += ((PetscLogDouble) ((count)*sizeof(PetscScalar))),PETSC_DUMMY\ 315 ) 316 317 #define MPI_Startall_isend(count,number,requests) \ 318 (\ 319 PETSC_DUMMY = MPI_Startall(number,requests),\ 320 isend_ct += (PetscLogDouble)(number),isend_len += ((PetscLogDouble) ((count)*sizeof(PetscScalar))),PETSC_DUMMY\ 321 ) 322 323 #define MPI_Start_isend(count, requests) \ 324 (\ 325 PETSC_DUMMY = MPI_Start(requests),\ 326 isend_ct++,isend_len += ((PetscLogDouble) ((count)*sizeof(PetscScalar))),PETSC_DUMMY\ 327 ) 328 329 #define MPI_Recv(buf,count, datatype,source,tag,comm,status) \ 330 (\ 331 PETSC_DUMMY = MPI_Recv(buf,count, datatype,source,tag,comm,status),\ 332 recv_ct++,TypeSize(recv_len,count,datatype),PETSC_DUMMY\ 333 ) 334 335 #define MPI_Send(buf,count, datatype,dest,tag,comm) \ 336 (\ 337 PETSC_DUMMY = MPI_Send(buf,count, datatype,dest,tag,comm),\ 338 send_ct++, TypeSize(send_len,count,datatype),PETSC_DUMMY\ 339 ) 340 341 #define MPI_Wait(request,status) \ 342 (\ 343 wait_ct++,sum_of_waits_ct++,\ 344 MPI_Wait(request,status)\ 345 ) 346 347 #define MPI_Waitany(a,b,c,d) \ 348 (\ 349 wait_any_ct++,sum_of_waits_ct++,\ 350 MPI_Waitany(a,b,c,d)\ 351 ) 352 353 #define MPI_Waitall(count,array_of_requests,array_of_statuses) \ 354 (\ 355 wait_all_ct++,sum_of_waits_ct += (PetscLogDouble) (count),\ 356 MPI_Waitall(count,array_of_requests,array_of_statuses)\ 357 ) 358 359 #define MPI_Allreduce(sendbuf, recvbuf,count,datatype,op,comm) \ 360 (\ 361 allreduce_ct++,MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm)\ 362 ) 363 364 #else 365 366 #define MPI_Startall_irecv(count,number,requests) \ 367 (\ 368 MPI_Startall(number,requests)\ 369 ) 370 371 #define MPI_Startall_isend(count,number,requests) \ 372 (\ 373 MPI_Startall(number,requests)\ 374 ) 375 376 #define MPI_Start_isend(count, requests) \ 377 (\ 378 MPI_Start(requests)\ 379 ) 380 381 #endif /* !_petsc_mpi_uni && ! PETSC_HAVE_BROKEN_RECURSIVE_MACRO */ 382 383 #else /* ---Logging is turned off --------------------------------------------*/ 384 385 #define PetscLogFlops(n) 0 386 387 /* 388 With logging turned off, then MPE has to be turned off 389 */ 390 #define PetscLogMPEBegin() 0 391 #define PetscLogMPEDump(a) 0 392 393 #define PetscLogEventActivate(a) 0 394 #define PetscLogEventDeactivate(a) 0 395 396 #define PetscLogEventActivateClass(a) 0 397 #define PetscLogEventDeactivateClass(a) 0 398 399 #define _PetscLogPLB 0 400 #define _PetscLogPLE 0 401 #define _PetscLogPHC 0 402 #define _PetscLogPHD 0 403 #define PetscGetFlops(a) (*(a) = 0.0,0) 404 #define PetscLogEventBegin(e,o1,o2,o3,o4) 0 405 #define PetscLogEventEnd(e,o1,o2,o3,o4) 0 406 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) 0 407 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) 0 408 #define PetscLogObjectParent(p,c) 409 #define PetscLogObjectParents(p,n,c) 410 #define PetscLogObjectCreate(h) 411 #define PetscLogObjectDestroy(h) 412 #define PetscLogObjectMemory(p,m) 413 #define PetscLogDestroy() 0 414 #define PetscLogStagePush(a) 0 415 #define PetscLogStagePop() 0 416 #define PetscLogStageRegister(a,b) 0 417 #define PetscLogStagePrint(a,flg) 0 418 #define PetscLogPrintSummary(comm,file) 0 419 #define PetscLogBegin() 0 420 #define PetscLogTraceBegin(file) 0 421 #define PetscLogSet(lb,le) 0 422 #define PetscLogAllBegin() 0 423 #define PetscLogDump(c) 0 424 #define PetscLogEventRegister(a,b,c) 0 425 #define PetscLogObjects(a) 0 426 #define PetscLogActions(a) 0 427 EXTERN PetscErrorCode PetscLogObjectState(PetscObject,const char[],...) PETSC_PRINTF_FORMAT_CHECK(2,3); 428 429 /* If PETSC_USE_LOG is NOT defined, these still need to be! */ 430 #define MPI_Startall_irecv(count,number,requests) MPI_Startall(number,requests) 431 #define MPI_Startall_isend(count,number,requests) MPI_Startall(number,requests) 432 #define MPI_Start_isend(count,requests) MPI_Start(requests) 433 434 /* Creation and destruction functions */ 435 #define StageLogCreate(stageLog) 0 436 #define StageLogDestroy(stageLog) 0 437 /* Registration functions */ 438 #define StageLogRegister(stageLog, name, stage) 0 439 /* Runtime functions */ 440 #define PetscLogGetStageLog(stageLog) 0 441 #define StageLogPush(stageLog, stage) 0 442 #define StageLogPop(stageLog) 0 443 #define StageLogGetCurrent(stageLog, stage) 0 444 #define StageLogSetActive(stageLog, stage, active) 0 445 #define StageLogGetActive(stageLog, stage, active) 0 446 #define StageLogSetVisible(stageLog, stage, visible) 0 447 #define StageLogGetVisible(stageLog, stage, visible) 0 448 #define StageLogGetStage(stageLog, name, stage) 0 449 450 #endif /* PETSC_USE_LOG */ 451 452 extern PetscTruth PetscPreLoadingUsed; /* true if we are or have done preloading */ 453 extern PetscTruth PetscPreLoadingOn; /* true if we are currently in a preloading calculation */ 454 455 #define PreLoadBegin(flag,name) \ 456 {\ 457 PetscTruth PreLoading = flag;\ 458 int PreLoadMax,PreLoadIt,_stageNum,_3_ierr;\ 459 _3_ierr = PetscOptionsGetLogical(PETSC_NULL,"-preload",&PreLoading,PETSC_NULL);CHKERRQ(_3_ierr);\ 460 PreLoadMax = (int)(PreLoading);\ 461 PetscPreLoadingUsed = PreLoading ? PETSC_TRUE : PetscPreLoadingUsed;\ 462 for (PreLoadIt=0; PreLoadIt<=PreLoadMax; PreLoadIt++) {\ 463 PetscPreLoadingOn = PreLoading;\ 464 _3_ierr = PetscBarrier(PETSC_NULL);CHKERRQ(_3_ierr);\ 465 if (PreLoadIt>0) {\ 466 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr);\ 467 } else {\ 468 _3_ierr = PetscLogStageRegister(&_stageNum,name);CHKERRQ(_3_ierr);\ 469 }\ 470 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscTruth)(!PreLoadMax || PreLoadIt));\ 471 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); 472 473 #define PreLoadEnd() \ 474 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr);\ 475 PreLoading = PETSC_FALSE;\ 476 }\ 477 } 478 479 #define PreLoadStage(name) \ 480 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr);\ 481 if (PreLoadIt>0) {\ 482 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr);\ 483 } else {\ 484 _3_ierr = PetscLogStageRegister(&_stageNum,name);CHKERRQ(_3_ierr);\ 485 }\ 486 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscTruth)(!PreLoadMax || PreLoadIt));\ 487 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); 488 489 PETSC_EXTERN_CXX_END 490 #endif 491