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 int PETSC_LARGEST_COOKIE; 16 #define PETSC_EVENT 1311311 17 extern int PETSC_LARGEST_EVENT; 18 19 /* Events for the Petsc standard library */ 20 extern int 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(int); 28 EXTERN PetscErrorCode PetscLogInfoActivateClass(int); 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)(int,int,PetscObject,PetscObject,PetscObject,PetscObject); 71 EXTERN PetscErrorCode (*_PetscLogPLE)(int,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(int (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject), 96 int (*)(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(int*, const char[], int); 114 EXTERN PetscErrorCode PetscLogEventActivate(int); 115 EXTERN PetscErrorCode PetscLogEventDeactivate(int); 116 EXTERN PetscErrorCode PetscLogEventSetActiveAll(int, PetscTruth); 117 EXTERN PetscErrorCode PetscLogEventActivateClass(int); 118 EXTERN PetscErrorCode PetscLogEventDeactivateClass(int); 119 /* Class functions */ 120 EXTERN PetscErrorCode PetscLogClassRegister(int*, 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 PetscCookieCode cookie; /* The integer identifying this class */ 166 } ClassRegInfo; 167 168 typedef struct _EventRegInfo { 169 char *name; /* The name of this event */ 170 PetscCookieCode 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 /* The structure for logging events */ 178 typedef int PetscEvent; 179 180 typedef struct _EventRegLog *EventRegLog; 181 struct _EventRegLog { 182 int numEvents; /* The number of registered events */ 183 int maxEvents; /* The maximum number of events */ 184 EventRegInfo *eventInfo; /* The registration information for each event */ 185 }; 186 187 typedef struct _EventPerfLog *EventPerfLog; 188 struct _EventPerfLog { 189 int numEvents; /* The number of logging events */ 190 int maxEvents; /* The maximum number of events */ 191 EventPerfInfo *eventInfo; /* The performance information for each event */ 192 }; 193 194 /* The structure for logging class information */ 195 typedef struct _ClassRegLog *ClassRegLog; 196 struct _ClassRegLog { 197 int numClasses; /* The number of classes registered */ 198 int maxClasses; /* The maximum number of classes */ 199 ClassRegInfo *classInfo; /* The structure for class information (cookies are monotonicly increasing) */ 200 }; 201 202 typedef struct _ClassPerfLog *ClassPerfLog; 203 struct _ClassPerfLog { 204 int numClasses; /* The number of logging classes */ 205 int maxClasses; /* The maximum number of classes */ 206 ClassPerfInfo *classInfo; /* The structure for class information (cookies are monotonicly increasing) */ 207 }; 208 209 /* The structures for logging in stages */ 210 typedef struct _StageInfo { 211 char *name; /* The stage name */ 212 PetscTruth used; /* The stage was pushed on this processor */ 213 EventPerfInfo perfInfo; /* The stage performance information */ 214 EventPerfLog eventLog; /* The event information for this stage */ 215 ClassPerfLog classLog; /* The class information for this stage */ 216 } StageInfo; 217 218 struct _StageLog { 219 /* Size information */ 220 int numStages; /* The number of registered stages */ 221 int maxStages; /* The maximum number of stages */ 222 /* Runtime information */ 223 IntStack stack; /* The stack for active stages */ 224 int curStage; /* The current stage (only used in macros so we don't call StackTop) */ 225 /* Stage specific information */ 226 StageInfo *stageInfo; /* The information for each stage */ 227 EventRegLog eventLog; /* The registered events */ 228 ClassRegLog classLog; /* The registered classes */ 229 }; 230 231 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) 0; \ 232 {\ 233 int _2_ierr;\ 234 if (_PetscLogPLB && \ 235 _stageLog->stageInfo[_stageLog->curStage].perfInfo.active && \ 236 _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) {\ 237 _2_ierr = PetscLogEventBegin((e),o1,o2,o3,o4);CHKERRQ(_2_ierr);\ 238 _2_ierr = MPI_Barrier(cm);CHKERRQ(_2_ierr);\ 239 _2_ierr = PetscLogEventEnd((e),o1,o2,o3,o4);CHKERRQ(_2_ierr);\ 240 }\ 241 _2_ierr = PetscLogEventBegin((e)+1,o1,o2,o3,o4);CHKERRQ(_2_ierr);\ 242 } 243 244 #define PetscLogEventBegin(e,o1,o2,o3,o4) 0; \ 245 {\ 246 if (_PetscLogPLB && \ 247 _stageLog->stageInfo[_stageLog->curStage].perfInfo.active && \ 248 _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) {\ 249 (*_PetscLogPLB)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4));\ 250 }\ 251 PETSC_LOG_EVENT_MPE_BEGIN(e); \ 252 } 253 254 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) PetscLogEventEnd(e+1,o1,o2,o3,o4) 255 256 #define PetscLogEventEnd(e,o1,o2,o3,o4) 0; \ 257 {\ 258 if (_PetscLogPLE && \ 259 _stageLog->stageInfo[_stageLog->curStage].perfInfo.active && \ 260 _stageLog->stageInfo[_stageLog->curStage].eventLog->eventInfo[e].active) {\ 261 (*_PetscLogPLE)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4));\ 262 }\ 263 PETSC_LOG_EVENT_MPE_END(e); \ 264 } 265 266 /* Creation and destruction functions */ 267 EXTERN PetscErrorCode StageLogCreate(StageLog *); 268 EXTERN PetscErrorCode StageLogDestroy(StageLog); 269 /* Registration functions */ 270 EXTERN PetscErrorCode StageLogRegister(StageLog, const char [], int *); 271 /* Runtime functions */ 272 EXTERN PetscErrorCode PetscLogGetStageLog(StageLog *); 273 EXTERN PetscErrorCode StageLogPush(StageLog, int); 274 EXTERN PetscErrorCode StageLogPop(StageLog); 275 EXTERN PetscErrorCode StageLogGetCurrent(StageLog, int *); 276 EXTERN PetscErrorCode StageLogSetActive(StageLog, int, PetscTruth); 277 EXTERN PetscErrorCode StageLogGetActive(StageLog, int, PetscTruth *); 278 EXTERN PetscErrorCode StageLogSetVisible(StageLog, int, PetscTruth); 279 EXTERN PetscErrorCode StageLogGetVisible(StageLog, int, PetscTruth *); 280 EXTERN PetscErrorCode StageLogGetStage(StageLog, const char [], int *); 281 EXTERN PetscErrorCode StageLogGetClassRegLog(StageLog, ClassRegLog *); 282 EXTERN PetscErrorCode StageLogGetEventRegLog(StageLog, EventRegLog *); 283 EXTERN PetscErrorCode StageLogGetClassPerfLog(StageLog, int, ClassPerfLog *); 284 EXTERN PetscErrorCode StageLogGetEventPerfLog(StageLog, int, EventPerfLog *); 285 286 /* 287 This does not work for MPI-Uni because our include/mpiuni/mpi.h file 288 uses macros to defined the MPI operations. 289 290 It does not work correctly from HP-UX because it processes the 291 macros in a way that sometimes it double counts, hence 292 PETSC_HAVE_BROKEN_RECURSIVE_MACRO 293 294 It does not work with Windows because winmpich lacks MPI_Type_size() 295 */ 296 #if !defined(_petsc_mpi_uni) && !defined(PETSC_HAVE_BROKEN_RECURSIVE_MACRO) && !defined (PETSC_HAVE_MPI_MISSING_TYPESIZE) 297 /* 298 Logging of MPI activities 299 */ 300 301 #define TypeSize(buff,count,type) \ 302 (\ 303 MPI_Type_size(type,&PETSC_DUMMY_SIZE),buff += ((PetscLogDouble) ((count)*PETSC_DUMMY_SIZE))\ 304 ) 305 306 #define MPI_Irecv(buf,count, datatype,source,tag,comm,request) \ 307 (\ 308 PETSC_DUMMY = MPI_Irecv(buf,count, datatype,source,tag,comm,request),\ 309 irecv_ct++,TypeSize(irecv_len,count,datatype),PETSC_DUMMY\ 310 ) 311 312 #define MPI_Isend(buf,count, datatype,dest,tag,comm,request) \ 313 (\ 314 PETSC_DUMMY = MPI_Isend(buf,count, datatype,dest,tag,comm,request),\ 315 isend_ct++, TypeSize(isend_len,count,datatype),PETSC_DUMMY\ 316 ) 317 318 #define MPI_Startall_irecv(count,number,requests) \ 319 (\ 320 PETSC_DUMMY = MPI_Startall(number,requests),\ 321 irecv_ct += (PetscLogDouble)(number),irecv_len += ((PetscLogDouble) ((count)*sizeof(PetscScalar))),PETSC_DUMMY\ 322 ) 323 324 #define MPI_Startall_isend(count,number,requests) \ 325 (\ 326 PETSC_DUMMY = MPI_Startall(number,requests),\ 327 isend_ct += (PetscLogDouble)(number),isend_len += ((PetscLogDouble) ((count)*sizeof(PetscScalar))),PETSC_DUMMY\ 328 ) 329 330 #define MPI_Start_isend(count, requests) \ 331 (\ 332 PETSC_DUMMY = MPI_Start(requests),\ 333 isend_ct++,isend_len += ((PetscLogDouble) ((count)*sizeof(PetscScalar))),PETSC_DUMMY\ 334 ) 335 336 #define MPI_Recv(buf,count, datatype,source,tag,comm,status) \ 337 (\ 338 PETSC_DUMMY = MPI_Recv(buf,count, datatype,source,tag,comm,status),\ 339 recv_ct++,TypeSize(recv_len,count,datatype),PETSC_DUMMY\ 340 ) 341 342 #define MPI_Send(buf,count, datatype,dest,tag,comm) \ 343 (\ 344 PETSC_DUMMY = MPI_Send(buf,count, datatype,dest,tag,comm),\ 345 send_ct++, TypeSize(send_len,count,datatype),PETSC_DUMMY\ 346 ) 347 348 #define MPI_Wait(request,status) \ 349 (\ 350 wait_ct++,sum_of_waits_ct++,\ 351 MPI_Wait(request,status)\ 352 ) 353 354 #define MPI_Waitany(a,b,c,d) \ 355 (\ 356 wait_any_ct++,sum_of_waits_ct++,\ 357 MPI_Waitany(a,b,c,d)\ 358 ) 359 360 #define MPI_Waitall(count,array_of_requests,array_of_statuses) \ 361 (\ 362 wait_all_ct++,sum_of_waits_ct += (PetscLogDouble) (count),\ 363 MPI_Waitall(count,array_of_requests,array_of_statuses)\ 364 ) 365 366 #define MPI_Allreduce(sendbuf, recvbuf,count,datatype,op,comm) \ 367 (\ 368 allreduce_ct++,MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm)\ 369 ) 370 371 #else 372 373 #define MPI_Startall_irecv(count,number,requests) \ 374 (\ 375 MPI_Startall(number,requests)\ 376 ) 377 378 #define MPI_Startall_isend(count,number,requests) \ 379 (\ 380 MPI_Startall(number,requests)\ 381 ) 382 383 #define MPI_Start_isend(count, requests) \ 384 (\ 385 MPI_Start(requests)\ 386 ) 387 388 #endif /* !_petsc_mpi_uni && ! PETSC_HAVE_BROKEN_RECURSIVE_MACRO */ 389 390 #else /* ---Logging is turned off --------------------------------------------*/ 391 392 #define PetscLogFlops(n) 0 393 394 /* 395 With logging turned off, then MPE has to be turned off 396 */ 397 #define PetscLogMPEBegin() 0 398 #define PetscLogMPEDump(a) 0 399 400 #define PetscLogEventActivate(a) 0 401 #define PetscLogEventDeactivate(a) 0 402 403 #define PetscLogEventActivateClass(a) 0 404 #define PetscLogEventDeactivateClass(a) 0 405 406 #define _PetscLogPLB 0 407 #define _PetscLogPLE 0 408 #define _PetscLogPHC 0 409 #define _PetscLogPHD 0 410 #define PetscGetFlops(a) (*(a) = 0.0,0) 411 #define PetscLogEventBegin(e,o1,o2,o3,o4) 0 412 #define PetscLogEventEnd(e,o1,o2,o3,o4) 0 413 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) 0 414 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) 0 415 #define PetscLogObjectParent(p,c) 416 #define PetscLogObjectParents(p,n,c) 417 #define PetscLogObjectCreate(h) 418 #define PetscLogObjectDestroy(h) 419 #define PetscLogObjectMemory(p,m) 420 #define PetscLogDestroy() 0 421 #define PetscLogStagePush(a) 0 422 #define PetscLogStagePop() 0 423 #define PetscLogStageRegister(a,b) 0 424 #define PetscLogStagePrint(a,flg) 0 425 #define PetscLogPrintSummary(comm,file) 0 426 #define PetscLogBegin() 0 427 #define PetscLogTraceBegin(file) 0 428 #define PetscLogSet(lb,le) 0 429 #define PetscLogAllBegin() 0 430 #define PetscLogDump(c) 0 431 #define PetscLogEventRegister(a,b,c) 0 432 #define PetscLogObjects(a) 0 433 #define PetscLogActions(a) 0 434 EXTERN PetscErrorCode PetscLogObjectState(PetscObject,const char[],...) PETSC_PRINTF_FORMAT_CHECK(2,3); 435 436 /* If PETSC_USE_LOG is NOT defined, these still need to be! */ 437 #define MPI_Startall_irecv(count,number,requests) MPI_Startall(number,requests) 438 #define MPI_Startall_isend(count,number,requests) MPI_Startall(number,requests) 439 #define MPI_Start_isend(count,requests) MPI_Start(requests) 440 441 /* Creation and destruction functions */ 442 #define StageLogCreate(stageLog) 0 443 #define StageLogDestroy(stageLog) 0 444 /* Registration functions */ 445 #define StageLogRegister(stageLog, name, stage) 0 446 /* Runtime functions */ 447 #define PetscLogGetStageLog(stageLog) 0 448 #define StageLogPush(stageLog, stage) 0 449 #define StageLogPop(stageLog) 0 450 #define StageLogGetCurrent(stageLog, stage) 0 451 #define StageLogSetActive(stageLog, stage, active) 0 452 #define StageLogGetActive(stageLog, stage, active) 0 453 #define StageLogSetVisible(stageLog, stage, visible) 0 454 #define StageLogGetVisible(stageLog, stage, visible) 0 455 #define StageLogGetStage(stageLog, name, stage) 0 456 457 #endif /* PETSC_USE_LOG */ 458 459 extern PetscTruth PetscPreLoadingUsed; /* true if we are or have done preloading */ 460 extern PetscTruth PetscPreLoadingOn; /* true if we are currently in a preloading calculation */ 461 462 #define PreLoadBegin(flag,name) \ 463 {\ 464 PetscTruth PreLoading = flag;\ 465 int PreLoadMax,PreLoadIt,_stageNum,_3_ierr;\ 466 _3_ierr = PetscOptionsGetLogical(PETSC_NULL,"-preload",&PreLoading,PETSC_NULL);CHKERRQ(_3_ierr);\ 467 PreLoadMax = (int)(PreLoading);\ 468 PetscPreLoadingUsed = PreLoading ? PETSC_TRUE : PetscPreLoadingUsed;\ 469 for (PreLoadIt=0; PreLoadIt<=PreLoadMax; PreLoadIt++) {\ 470 PetscPreLoadingOn = PreLoading;\ 471 _3_ierr = PetscBarrier(PETSC_NULL);CHKERRQ(_3_ierr);\ 472 if (PreLoadIt>0) {\ 473 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr);\ 474 } else {\ 475 _3_ierr = PetscLogStageRegister(&_stageNum,name);CHKERRQ(_3_ierr);\ 476 }\ 477 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscTruth)(!PreLoadMax || PreLoadIt));\ 478 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); 479 480 #define PreLoadEnd() \ 481 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr);\ 482 PreLoading = PETSC_FALSE;\ 483 }\ 484 } 485 486 #define PreLoadStage(name) \ 487 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr);\ 488 if (PreLoadIt>0) {\ 489 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr);\ 490 } else {\ 491 _3_ierr = PetscLogStageRegister(&_stageNum,name);CHKERRQ(_3_ierr);\ 492 }\ 493 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscTruth)(!PreLoadMax || PreLoadIt));\ 494 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); 495 496 PETSC_EXTERN_CXX_END 497 #endif 498