1 /* 2 Defines profile/logging in PETSc. 3 */ 4 5 #if !defined(__PetscLog_H) 6 #define __PetscLog_H 7 #include <petscsys.h> 8 9 /*MC 10 PetscLogEvent - id used to identify PETSc or user events which timed portions (blocks of executable) 11 code. 12 13 Level: intermediate 14 15 .seealso: PetscLogEventRegister(), PetscLogEventBegin(), PetscLogEventEnd(), PetscLogStage 16 M*/ 17 typedef int PetscLogEvent; 18 19 /*MC 20 PetscLogStage - id used to identify user stages (phases, sections) of runs - for logging 21 22 Level: intermediate 23 24 .seealso: PetscLogStageRegister(), PetscLogStagePush(), PetscLogStagePop(), PetscLogEvent 25 M*/ 26 typedef int PetscLogStage; 27 28 #define PETSC_EVENT 1311311 29 PETSC_EXTERN PetscLogEvent PETSC_LARGEST_EVENT; 30 31 /* Global flop counter */ 32 PETSC_EXTERN PetscLogDouble petsc_TotalFlops; 33 PETSC_EXTERN PetscLogDouble petsc_tmp_flops; 34 35 /* General logging of information; different from event logging */ 36 PETSC_EXTERN PetscErrorCode PetscInfo_Private(const char[],void*,const char[],...); 37 #if defined(PETSC_USE_INFO) 38 #define PetscInfo(A,S) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S) 39 #define PetscInfo1(A,S,a1) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1) 40 #define PetscInfo2(A,S,a1,a2) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2) 41 #define PetscInfo3(A,S,a1,a2,a3) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3) 42 #define PetscInfo4(A,S,a1,a2,a3,a4) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3,a4) 43 #define PetscInfo5(A,S,a1,a2,a3,a4,a5) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3,a4,a5) 44 #define PetscInfo6(A,S,a1,a2,a3,a4,a5,a6) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3,a4,a5,a6) 45 #define PetscInfo7(A,S,a1,a2,a3,a4,a5,a6,a7) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3,a4,a5,a6,a7) 46 #else 47 #define PetscInfo(A,S) 0 48 #define PetscInfo1(A,S,a1) 0 49 #define PetscInfo2(A,S,a1,a2) 0 50 #define PetscInfo3(A,S,a1,a2,a3) 0 51 #define PetscInfo4(A,S,a1,a2,a3,a4) 0 52 #define PetscInfo5(A,S,a1,a2,a3,a4,a5) 0 53 #define PetscInfo6(A,S,a1,a2,a3,a4,a5,a6) 0 54 #define PetscInfo7(A,S,a1,a2,a3,a4,a5,a6,a7) 0 55 #endif 56 PETSC_EXTERN PetscErrorCode PetscInfoDeactivateClass(PetscClassId); 57 PETSC_EXTERN PetscErrorCode PetscInfoActivateClass(PetscClassId); 58 PETSC_EXTERN PetscBool PetscLogPrintInfo; /* if true, indicates PetscInfo() is turned on */ 59 60 /* We must make the following structures available to access the event 61 activation flags in the PetscLogEventBegin/End() macros. These are not part of the PETSc public 62 API and are not intended to be used by other parts of PETSc or by users. 63 64 The code that manipulates these structures is in src/sys/plog/utils. 65 */ 66 typedef struct _n_PetscIntStack *PetscIntStack; 67 68 /* -----------------------------------------------------------------------------------------------------*/ 69 /* 70 PetscClassRegInfo, PetscClassPerfInfo - Each class has two data structures associated with it. The first has 71 static information about it, the second collects statistics on how many objects of the class are created, 72 how much memory they use, etc. 73 74 PetscClassRegLog, PetscClassPerfLog - arrays of the PetscClassRegInfo and PetscClassPerfInfo for all classes. 75 */ 76 typedef struct { 77 char *name; /* The class name */ 78 PetscClassId classid; /* The integer identifying this class */ 79 } PetscClassRegInfo; 80 81 typedef struct { 82 PetscClassId id; /* The integer identifying this class */ 83 int creations; /* The number of objects of this class created */ 84 int destructions; /* The number of objects of this class destroyed */ 85 PetscLogDouble mem; /* The total memory allocated by objects of this class */ 86 PetscLogDouble descMem; /* The total memory allocated by descendents of these objects */ 87 } PetscClassPerfInfo; 88 89 typedef struct _n_PetscClassRegLog *PetscClassRegLog; 90 struct _n_PetscClassRegLog { 91 int numClasses; /* The number of classes registered */ 92 int maxClasses; /* The maximum number of classes */ 93 PetscClassRegInfo *classInfo; /* The structure for class information (classids are monotonicly increasing) */ 94 }; 95 96 typedef struct _n_PetscClassPerfLog *PetscClassPerfLog; 97 struct _n_PetscClassPerfLog { 98 int numClasses; /* The number of logging classes */ 99 int maxClasses; /* The maximum number of classes */ 100 PetscClassPerfInfo *classInfo; /* The structure for class information (classids are monotonicly increasing) */ 101 }; 102 /* -----------------------------------------------------------------------------------------------------*/ 103 /* 104 PetscEventRegInfo, PetscEventPerfInfo - Each event has two data structures associated with it. The first has 105 static information about it, the second collects statistics on how many times the event is used, how 106 much time it takes, etc. 107 108 PetscEventRegLog, PetscEventPerfLog - an array of all PetscEventRegInfo and PetscEventPerfInfo for all events. There is one 109 of these for each stage. 110 111 */ 112 typedef struct { 113 char *name; /* The name of this event */ 114 PetscClassId classid; /* The class the event is associated with */ 115 PetscBool collective; /* Flag this event as collective */ 116 #if defined (PETSC_HAVE_MPE) 117 int mpe_id_begin; /* MPE IDs that define the event */ 118 int mpe_id_end; 119 #endif 120 } PetscEventRegInfo; 121 122 typedef struct { 123 int id; /* The integer identifying this event */ 124 PetscBool active; /* The flag to activate logging */ 125 PetscBool visible; /* The flag to print info in summary */ 126 int depth; /* The nesting depth of the event call */ 127 int count; /* The number of times this event was executed */ 128 PetscLogDouble flops, flops2, flopsTmp; /* The flops and flops^2 used in this event */ 129 PetscLogDouble time, time2, timeTmp; /* The time and time^2 taken for this event */ 130 PetscLogDouble syncTime; /* The synchronization barrier time */ 131 PetscLogDouble numMessages; /* The number of messages in this event */ 132 PetscLogDouble messageLength; /* The total message lengths in this event */ 133 PetscLogDouble numReductions; /* The number of reductions in this event */ 134 } PetscEventPerfInfo; 135 136 typedef struct _n_PetscEventRegLog *PetscEventRegLog; 137 struct _n_PetscEventRegLog { 138 int numEvents; /* The number of registered events */ 139 int maxEvents; /* The maximum number of events */ 140 PetscEventRegInfo *eventInfo; /* The registration information for each event */ 141 }; 142 143 typedef struct _n_PetscEventPerfLog *PetscEventPerfLog; 144 struct _n_PetscEventPerfLog { 145 int numEvents; /* The number of logging events */ 146 int maxEvents; /* The maximum number of events */ 147 PetscEventPerfInfo *eventInfo; /* The performance information for each event */ 148 }; 149 /* ------------------------------------------------------------------------------------------------------------*/ 150 /* 151 PetscStageInfo - Contains all the information about a particular stage. 152 153 PetscStageLog - An array of PetscStageInfo for each registered stage. There is a single one of these in the code. 154 */ 155 typedef struct _PetscStageInfo { 156 char *name; /* The stage name */ 157 PetscBool used; /* The stage was pushed on this processor */ 158 PetscEventPerfInfo perfInfo; /* The stage performance information */ 159 PetscEventPerfLog eventLog; /* The event information for this stage */ 160 PetscClassPerfLog classLog; /* The class information for this stage */ 161 } PetscStageInfo; 162 163 typedef struct _n_PetscStageLog *PetscStageLog; 164 struct _n_PetscStageLog { 165 int numStages; /* The number of registered stages */ 166 int maxStages; /* The maximum number of stages */ 167 PetscIntStack stack; /* The stack for active stages */ 168 int curStage; /* The current stage (only used in macros so we don't call PetscIntStackTop) */ 169 PetscStageInfo *stageInfo; /* The information for each stage */ 170 PetscEventRegLog eventLog; /* The registered events */ 171 PetscClassRegLog classLog; /* The registered classes */ 172 }; 173 /* -----------------------------------------------------------------------------------------------------*/ 174 175 PETSC_EXTERN PetscErrorCode PetscLogObjectParent(PetscObject,PetscObject); 176 PETSC_EXTERN PetscErrorCode PetscLogObjectMemory(PetscObject,PetscLogDouble); 177 178 179 #if defined(PETSC_USE_LOG) /* --- Logging is turned on --------------------------------*/ 180 PETSC_EXTERN PetscStageLog petsc_stageLog; 181 PETSC_EXTERN PetscErrorCode PetscLogGetStageLog(PetscStageLog*); 182 PETSC_EXTERN PetscErrorCode PetscStageLogGetCurrent(PetscStageLog,int*); 183 PETSC_EXTERN PetscErrorCode PetscStageLogGetEventPerfLog(PetscStageLog,int,PetscEventPerfLog*); 184 185 /* 186 Flop counting: We count each arithmetic operation (e.g., addition, multiplication) separately. 187 188 For the complex numbers version, note that 189 1 complex addition = 2 flops 190 1 complex multiplication = 6 flops, 191 where we define 1 flop as that for a double precision scalar. We roughly approximate 192 flop counting for complex numbers by multiplying the total flops by 4; this corresponds 193 to the assumption that we're counting mostly additions and multiplications -- and 194 roughly the same number of each. More accurate counting could be done by distinguishing 195 among the various arithmetic operations. 196 */ 197 198 #if defined(PETSC_USE_COMPLEX) 199 #define PETSC_FLOPS_PER_OP 4.0 200 #else 201 #define PETSC_FLOPS_PER_OP 1.0 202 #endif 203 204 PETSC_STATIC_INLINE PetscErrorCode PetscLogFlops(PetscLogDouble n) 205 { 206 PetscFunctionBegin; 207 #if defined(PETSC_USE_DEBUG) 208 if (n < 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Cannot log negative flops"); 209 #endif 210 petsc_TotalFlops += PETSC_FLOPS_PER_OP*n; 211 PetscFunctionReturn(0); 212 } 213 PETSC_EXTERN PetscErrorCode PetscLogSetThreshold(PetscLogDouble,PetscLogDouble*); 214 215 #if defined (PETSC_HAVE_MPE) 216 PETSC_EXTERN PetscErrorCode PetscLogMPEBegin(void); 217 PETSC_EXTERN PetscErrorCode PetscLogMPEDump(const char[]); 218 #endif 219 220 PETSC_EXTERN PetscErrorCode (*PetscLogPLB)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 221 PETSC_EXTERN PetscErrorCode (*PetscLogPLE)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 222 PETSC_EXTERN PetscErrorCode (*PetscLogPHC)(PetscObject); 223 PETSC_EXTERN PetscErrorCode (*PetscLogPHD)(PetscObject); 224 225 #define PetscLogObjectParents(p,n,d) 0;{int _i; for (_i=0; _i<n; _i++) {ierr = PetscLogObjectParent((PetscObject)p,(PetscObject)(d)[_i]);CHKERRQ(ierr);}} 226 #define PetscLogObjectCreate(h) ((PetscLogPHC) ? (*PetscLogPHC)((PetscObject)h) : 0) 227 #define PetscLogObjectDestroy(h) ((PetscLogPHD) ? (*PetscLogPHD)((PetscObject)h) : 0) 228 /* Initialization functions */ 229 PETSC_EXTERN PetscErrorCode PetscLogDefaultBegin(void); 230 PETSC_EXTERN PetscErrorCode PetscLogAllBegin(void); 231 PETSC_EXTERN PetscErrorCode PetscLogNestedBegin(void); 232 PETSC_EXTERN PetscErrorCode PetscLogTraceBegin(FILE *); 233 PETSC_EXTERN PetscErrorCode PetscLogActions(PetscBool); 234 PETSC_EXTERN PetscErrorCode PetscLogObjects(PetscBool); 235 236 /* General functions */ 237 PETSC_EXTERN PetscErrorCode PetscLogDestroy(void); 238 PETSC_EXTERN PetscErrorCode PetscLogSet(PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject), 239 PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject)); 240 PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject, const char[], ...); 241 /* Output functions */ 242 PETSC_EXTERN PetscErrorCode PetscLogView(PetscViewer); 243 PETSC_EXTERN PetscErrorCode PetscLogViewFromOptions(void); 244 PETSC_EXTERN PetscErrorCode PetscLogDump(const char[]); 245 246 PETSC_EXTERN PetscErrorCode PetscGetFlops(PetscLogDouble *); 247 248 PETSC_EXTERN PetscErrorCode PetscLogStageRegister(const char[],PetscLogStage*); 249 PETSC_EXTERN PetscErrorCode PetscLogStagePush(PetscLogStage); 250 PETSC_EXTERN PetscErrorCode PetscLogStagePop(void); 251 PETSC_EXTERN PetscErrorCode PetscLogStageSetActive(PetscLogStage, PetscBool ); 252 PETSC_EXTERN PetscErrorCode PetscLogStageGetActive(PetscLogStage, PetscBool *); 253 PETSC_EXTERN PetscErrorCode PetscLogStageSetVisible(PetscLogStage, PetscBool ); 254 PETSC_EXTERN PetscErrorCode PetscLogStageGetVisible(PetscLogStage, PetscBool *); 255 PETSC_EXTERN PetscErrorCode PetscLogStageGetId(const char [], PetscLogStage *); 256 257 /* Event functions */ 258 PETSC_EXTERN PetscErrorCode PetscLogEventRegister(const char[], PetscClassId,PetscLogEvent*); 259 PETSC_EXTERN PetscErrorCode PetscLogEventSetCollective(PetscLogEvent,PetscBool); 260 PETSC_EXTERN PetscErrorCode PetscLogEventActivate(PetscLogEvent); 261 PETSC_EXTERN PetscErrorCode PetscLogEventDeactivate(PetscLogEvent); 262 PETSC_EXTERN PetscErrorCode PetscLogEventSetActiveAll(PetscLogEvent, PetscBool ); 263 PETSC_EXTERN PetscErrorCode PetscLogEventActivateClass(PetscClassId); 264 PETSC_EXTERN PetscErrorCode PetscLogEventDeactivateClass(PetscClassId); 265 PETSC_EXTERN PetscErrorCode PetscLogEventGetId(const char[],PetscLogEvent*); 266 PETSC_EXTERN PetscErrorCode PetscLogEventGetPerfInfo(int, PetscLogEvent, PetscEventPerfInfo *); 267 268 /* Global counters */ 269 PETSC_EXTERN PetscLogDouble petsc_irecv_ct; 270 PETSC_EXTERN PetscLogDouble petsc_isend_ct; 271 PETSC_EXTERN PetscLogDouble petsc_recv_ct; 272 PETSC_EXTERN PetscLogDouble petsc_send_ct; 273 PETSC_EXTERN PetscLogDouble petsc_irecv_len; 274 PETSC_EXTERN PetscLogDouble petsc_isend_len; 275 PETSC_EXTERN PetscLogDouble petsc_recv_len; 276 PETSC_EXTERN PetscLogDouble petsc_send_len; 277 PETSC_EXTERN PetscLogDouble petsc_allreduce_ct; 278 PETSC_EXTERN PetscLogDouble petsc_gather_ct; 279 PETSC_EXTERN PetscLogDouble petsc_scatter_ct; 280 PETSC_EXTERN PetscLogDouble petsc_wait_ct; 281 PETSC_EXTERN PetscLogDouble petsc_wait_any_ct; 282 PETSC_EXTERN PetscLogDouble petsc_wait_all_ct; 283 PETSC_EXTERN PetscLogDouble petsc_sum_of_waits_ct; 284 285 PETSC_EXTERN PetscBool PetscLogSyncOn; 286 287 #define PetscLogEventBegin(e,o1,o2,o3,o4) \ 288 (((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 289 (*PetscLogPLB)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 )) 290 291 #define PetscLogEventEnd(e,o1,o2,o3,o4) \ 292 (((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 293 (*PetscLogPLE)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 )) 294 295 PETSC_EXTERN PetscErrorCode PetscLogEventGetFlops(PetscLogEvent, PetscLogDouble*); 296 PETSC_EXTERN PetscErrorCode PetscLogEventZeroFlops(PetscLogEvent); 297 298 /* 299 These are used internally in the PETSc routines to keep a count of MPI messages and 300 their sizes. 301 302 This does not work for MPI-Uni because our include/petsc/mpiuni/mpi.h file 303 uses macros to defined the MPI operations. 304 305 It does not work correctly from HP-UX because it processes the 306 macros in a way that sometimes it double counts, hence 307 PETSC_HAVE_BROKEN_RECURSIVE_MACRO 308 309 It does not work with Windows because winmpich lacks MPI_Type_size() 310 */ 311 #if !defined(__MPIUNI_H) && !defined(PETSC_HAVE_BROKEN_RECURSIVE_MACRO) && !defined (PETSC_HAVE_MPI_MISSING_TYPESIZE) 312 /* 313 Logging of MPI activities 314 */ 315 PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSize(PetscLogDouble *buff,PetscMPIInt count,MPI_Datatype type) 316 { 317 PetscMPIInt mysize; 318 PetscErrorCode _myierr; 319 if (type == MPI_DATATYPE_NULL) return 0; 320 _myierr = MPI_Type_size(type,&mysize);CHKERRQ(_myierr); 321 *buff += (PetscLogDouble) (count*mysize); 322 return 0; 323 } 324 325 PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSizeComm(MPI_Comm comm, PetscLogDouble *buff,PetscMPIInt *counts,MPI_Datatype type) 326 { 327 PetscMPIInt mysize, commsize, p; 328 PetscErrorCode _myierr; 329 330 if (type == MPI_DATATYPE_NULL) return 0; 331 _myierr = MPI_Comm_size(comm,&commsize);CHKERRQ(_myierr); 332 _myierr = MPI_Type_size(type,&mysize);CHKERRQ(_myierr); 333 for (p = 0; p < commsize; ++p) { 334 *buff += (PetscLogDouble) (counts[p]*mysize); 335 } 336 return 0; 337 } 338 339 /* 340 Returns 1 if the communicator is parallel else zero 341 */ 342 PETSC_STATIC_INLINE int PetscMPIParallelComm(MPI_Comm comm) 343 { 344 PetscMPIInt size; MPI_Comm_size(comm,&size); return size > 1; 345 } 346 347 #define MPI_Irecv(buf,count,datatype,source,tag,comm,request) \ 348 ((petsc_irecv_ct++,0) || PetscMPITypeSize(&(petsc_irecv_len),(count),(datatype)) || MPI_Irecv((buf),(count),(datatype),(source),(tag),(comm),(request))) 349 350 #define MPI_Isend(buf,count,datatype,dest,tag,comm,request) \ 351 ((petsc_isend_ct++,0) || PetscMPITypeSize(&(petsc_isend_len),(count),(datatype)) || MPI_Isend((buf),(count),(datatype),(dest),(tag),(comm),(request))) 352 353 #define MPI_Startall_irecv(count,number,requests) \ 354 ((petsc_irecv_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&(petsc_irecv_len),(count),(MPIU_SCALAR)) || MPI_Startall((number),(requests))) 355 356 #define MPI_Startall_isend(count,number,requests) \ 357 ((petsc_isend_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&(petsc_isend_len),(count),(MPIU_SCALAR)) || MPI_Startall((number),(requests))) 358 359 #define MPI_Start_isend(count,requests) \ 360 ((petsc_isend_ct++,0) || PetscMPITypeSize((&petsc_isend_len),(count),(MPIU_SCALAR)) || MPI_Start((requests))) 361 362 #define MPI_Recv(buf,count,datatype,source,tag,comm,status) \ 363 ((petsc_recv_ct++,0) || PetscMPITypeSize((&petsc_recv_len),(count),(datatype)) || MPI_Recv((buf),(count),(datatype),(source),(tag),(comm),(status))) 364 365 #define MPI_Send(buf,count,datatype,dest,tag,comm) \ 366 ((petsc_send_ct++,0) || PetscMPITypeSize((&petsc_send_len),(count),(datatype)) || MPI_Send((buf),(count),(datatype),(dest),(tag),(comm))) 367 368 #define MPI_Wait(request,status) \ 369 ((petsc_wait_ct++,petsc_sum_of_waits_ct++,0) || MPI_Wait((request),(status))) 370 371 #define MPI_Waitany(a,b,c,d) \ 372 ((petsc_wait_any_ct++,petsc_sum_of_waits_ct++,0) || MPI_Waitany((a),(b),(c),(d))) 373 374 #define MPI_Waitall(count,array_of_requests,array_of_statuses) \ 375 ((petsc_wait_all_ct++,petsc_sum_of_waits_ct += (PetscLogDouble) (count),0) || MPI_Waitall((count),(array_of_requests),(array_of_statuses))) 376 377 #define MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm) \ 378 ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || MPI_Allreduce((sendbuf),(recvbuf),(count),(datatype),(op),(comm))) 379 380 #define MPI_Bcast(buffer,count,datatype,root,comm) \ 381 ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || MPI_Bcast((buffer),(count),(datatype),(root),(comm))) 382 383 #define MPI_Reduce_scatter_block(sendbuf,recvbuf,recvcount,datatype,op,comm) \ 384 ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || MPI_Reduce_scatter_block((sendbuf),(recvbuf),(recvcount),(datatype),(op),(comm))) 385 386 #define MPI_Alltoall(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \ 387 ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || PetscMPITypeSize((&petsc_send_len),(sendcount),(sendtype)) || MPI_Alltoall((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(comm))) 388 389 #define MPI_Alltoallv(sendbuf,sendcnts,sdispls,sendtype,recvbuf,recvcnts,rdispls,recvtype,comm) \ 390 ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || PetscMPITypeSizeComm((comm),(&petsc_send_len),(sendcnts),(sendtype)) || MPI_Alltoallv((sendbuf),(sendcnts),(sdispls),(sendtype),(recvbuf),(recvcnts),(rdispls),(recvtype),(comm))) 391 392 #define MPI_Allgather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \ 393 ((petsc_gather_ct += PetscMPIParallelComm((comm)),0) || MPI_Allgather((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(comm))) 394 395 #define MPI_Allgatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,comm) \ 396 ((petsc_gather_ct += PetscMPIParallelComm((comm)),0) || MPI_Allgatherv((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(displs),(recvtype),(comm))) 397 398 #define MPI_Gather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 399 ((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len),(sendcount),(sendtype)) || MPI_Gather((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(root),(comm))) 400 401 #define MPI_Gatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,root,comm) \ 402 ((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len),(sendcount),(sendtype)) || MPI_Gatherv((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(displs),(recvtype),(root),(comm))) 403 404 #define MPI_Scatter(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 405 ((petsc_scatter_ct++,0) || PetscMPITypeSize((&petsc_recv_len),(recvcount),(recvtype)) || MPI_Scatter((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(root),(comm))) 406 407 #define MPI_Scatterv(sendbuf,sendcount,displs,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 408 ((petsc_scatter_ct++,0) || PetscMPITypeSize((&petsc_recv_len),(recvcount),(recvtype)) || MPI_Scatterv((sendbuf),(sendcount),(displs),(sendtype),(recvbuf),(recvcount),(recvtype),(root),(comm))) 409 410 #else 411 412 #define MPI_Startall_irecv(count,number,requests) \ 413 (MPI_Startall((number),(requests))) 414 415 #define MPI_Startall_isend(count,number,requests) \ 416 (MPI_Startall((number),(requests))) 417 418 #define MPI_Start_isend(count,requests) \ 419 (MPI_Start((requests))) 420 421 #endif /* !__MPIUNI_H && ! PETSC_HAVE_BROKEN_RECURSIVE_MACRO */ 422 423 #else /* ---Logging is turned off --------------------------------------------*/ 424 425 #define PetscLogFlops(n) 0 426 #define PetscLogSetThreshold(a,b) 0 427 428 #define PetscLogStageSetActive(a,b) 0 429 #define PetscLogStageGetActive(a,b) 0 430 #define PetscLogStageGetVisible(a,b) 0 431 #define PetscLogStageSetVisible(a,b) 0 432 #define PetscLogStageGetId(a,b) (*(b)=0,0) 433 434 #define PetscLogEventActivate(a) 0 435 #define PetscLogEventDeactivate(a) 0 436 #define PetscLogEventActivateClass(a) 0 437 #define PetscLogEventDeactivateClass(a) 0 438 #define PetscLogEventSetActiveAll(a,b) 0 439 #define PetscLogEventGetId(a,b) (*(b)=0,0) 440 #define PetscLogEventGetPerfInfo(a,b,c) 0 441 442 #define PetscLogPLB 0 443 #define PetscLogPLE 0 444 #define PetscLogPHC 0 445 #define PetscLogPHD 0 446 447 #define PetscGetFlops(a) (*(a) = 0.0,0) 448 #define PetscLogEventBegin(e,o1,o2,o3,o4) 0 449 #define PetscLogEventEnd(e,o1,o2,o3,o4) 0 450 #define PetscLogObjectParents(p,n,c) 0 451 #define PetscLogObjectCreate(h) 0 452 #define PetscLogObjectDestroy(h) 0 453 #define PetscLogDestroy() 0 454 #define PetscLogStageRegister(a,b) 0 455 #define PetscLogStagePush(a) 0 456 #define PetscLogStagePop() 0 457 #define PetscLogView(viewer) 0 458 #define PetscLogViewFromOptions() 0 459 #define PetscLogDefaultBegin() 0 460 #define PetscLogTraceBegin(file) 0 461 #define PetscLogSet(lb,le) 0 462 #define PetscLogAllBegin() 0 463 #define PetscLogNestedBegin() 0 464 #define PetscLogDump(c) 0 465 #define PetscLogEventRegister(a,b,c) 0 466 #define PetscLogEventSetCollective(a,b) 0 467 #define PetscLogObjects(a) 0 468 #define PetscLogActions(a) 0 469 PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject,const char[],...); 470 471 /* If PETSC_USE_LOG is NOT defined, these still need to be! */ 472 #define MPI_Startall_irecv(count,number,requests) MPI_Startall(number,requests) 473 #define MPI_Startall_isend(count,number,requests) MPI_Startall(number,requests) 474 #define MPI_Start_isend(count,requests) MPI_Start(requests) 475 476 #endif /* PETSC_USE_LOG */ 477 478 #define PetscPreLoadBegin(flag,name) \ 479 do {\ 480 PetscBool PetscPreLoading = flag;\ 481 int PetscPreLoadMax,PetscPreLoadIt;\ 482 PetscLogStage _stageNum;\ 483 PetscErrorCode _3_ierr; \ 484 _3_ierr = PetscOptionsGetBool(NULL,NULL,"-preload",&PetscPreLoading,NULL);CHKERRQ(_3_ierr); \ 485 PetscPreLoadMax = (int)(PetscPreLoading);\ 486 PetscPreLoadingUsed = PetscPreLoading ? PETSC_TRUE : PetscPreLoadingUsed;\ 487 for (PetscPreLoadIt=0; PetscPreLoadIt<=PetscPreLoadMax; PetscPreLoadIt++) {\ 488 PetscPreLoadingOn = PetscPreLoading;\ 489 _3_ierr = PetscBarrier(NULL);CHKERRQ(_3_ierr);\ 490 if (PetscPreLoadIt>0) {\ 491 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr);\ 492 } else {\ 493 _3_ierr = PetscLogStageRegister(name,&_stageNum);CHKERRQ(_3_ierr); \ 494 }\ 495 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscBool)(!PetscPreLoadMax || PetscPreLoadIt));\ 496 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); 497 498 #define PetscPreLoadEnd() \ 499 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr);\ 500 PetscPreLoading = PETSC_FALSE;\ 501 }\ 502 } while (0) 503 504 #define PetscPreLoadStage(name) do { \ 505 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr); \ 506 if (PetscPreLoadIt>0) { \ 507 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr); \ 508 } else { \ 509 _3_ierr = PetscLogStageRegister(name,&_stageNum);CHKERRQ(_3_ierr); \ 510 } \ 511 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscBool)(!PetscPreLoadMax || PetscPreLoadIt)); \ 512 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); \ 513 } while (0) 514 515 /* some vars for logging */ 516 PETSC_EXTERN PetscBool PetscPreLoadingUsed; /* true if we are or have done preloading */ 517 PETSC_EXTERN PetscBool PetscPreLoadingOn; /* true if we are currently in a preloading calculation */ 518 519 #endif 520