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(), PetscLogStageBegin(), PetscLogStageEnd(), 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 PetscClassRegInfo, PetscClassPerfInfo - Each class has two data structures associated with it. The first has 70 static information about it, the second collects statistics on how many objects of the class are created, 71 how much memory they use, etc. 72 73 PetscClassRegLog, PetscClassPerfLog - arrays of the PetscClassRegInfo and PetscClassPerfInfo for all classes. 74 */ 75 typedef struct { 76 char *name; /* The class name */ 77 PetscClassId classid; /* The integer identifying this class */ 78 } PetscClassRegInfo; 79 80 typedef struct { 81 PetscClassId id; /* The integer identifying this class */ 82 int creations; /* The number of objects of this class created */ 83 int destructions; /* The number of objects of this class destroyed */ 84 PetscLogDouble mem; /* The total memory allocated by objects of this class */ 85 PetscLogDouble descMem; /* The total memory allocated by descendents of these objects */ 86 } PetscClassPerfInfo; 87 88 typedef struct _n_PetscClassRegLog *PetscClassRegLog; 89 struct _n_PetscClassRegLog { 90 int numClasses; /* The number of classes registered */ 91 int maxClasses; /* The maximum number of classes */ 92 PetscClassRegInfo *classInfo; /* The structure for class information (classids are monotonicly increasing) */ 93 }; 94 95 typedef struct _n_PetscClassPerfLog *PetscClassPerfLog; 96 struct _n_PetscClassPerfLog { 97 int numClasses; /* The number of logging classes */ 98 int maxClasses; /* The maximum number of classes */ 99 PetscClassPerfInfo *classInfo; /* The structure for class information (classids are monotonicly increasing) */ 100 }; 101 /* -----------------------------------------------------------------------------------------------------*/ 102 /* 103 PetscEventRegInfo, PetscEventPerfInfo - Each event has two data structures associated with it. The first has 104 static information about it, the second collects statistics on how many times the event is used, how 105 much time it takes, etc. 106 107 PetscEventRegLog, PetscEventPerfLog - an array of all PetscEventRegInfo and PetscEventPerfInfo for all events. There is one 108 of these for each stage. 109 110 */ 111 typedef struct { 112 char *name; /* The name of this event */ 113 PetscClassId classid; /* The class the event is associated with */ 114 #if defined (PETSC_HAVE_MPE) 115 int mpe_id_begin; /* MPE IDs that define the event */ 116 int mpe_id_end; 117 #endif 118 } PetscEventRegInfo; 119 120 typedef struct { 121 int id; /* The integer identifying this event */ 122 PetscBool active; /* The flag to activate logging */ 123 PetscBool visible; /* The flag to print info in summary */ 124 int depth; /* The nesting depth of the event call */ 125 int count; /* The number of times this event was executed */ 126 PetscLogDouble flops, flops2,flopsTmp; /* The flops and flops^2 used in this event */ 127 PetscLogDouble time, time2, timeTmp; /* The time and time^2 taken for this event */ 128 PetscLogDouble numMessages; /* The number of messages in this event */ 129 PetscLogDouble messageLength; /* The total message lengths in this event */ 130 PetscLogDouble numReductions; /* The number of reductions in this event */ 131 } PetscEventPerfInfo; 132 133 typedef struct _n_PetscEventRegLog *PetscEventRegLog; 134 struct _n_PetscEventRegLog { 135 int numEvents; /* The number of registered events */ 136 int maxEvents; /* The maximum number of events */ 137 PetscEventRegInfo *eventInfo; /* The registration information for each event */ 138 }; 139 140 typedef struct _n_PetscEventPerfLog *PetscEventPerfLog; 141 struct _n_PetscEventPerfLog { 142 int numEvents; /* The number of logging events */ 143 int maxEvents; /* The maximum number of events */ 144 PetscEventPerfInfo *eventInfo; /* The performance information for each event */ 145 }; 146 /* ------------------------------------------------------------------------------------------------------------*/ 147 /* 148 PetscStageInfo - Contains all the information about a particular stage. 149 150 PetscStageLog - An array of PetscStageInfo for each registered stage. There is a single one of these in the code. 151 */ 152 typedef struct _PetscStageInfo { 153 char *name; /* The stage name */ 154 PetscBool used; /* The stage was pushed on this processor */ 155 PetscEventPerfInfo perfInfo; /* The stage performance information */ 156 PetscEventPerfLog eventLog; /* The event information for this stage */ 157 PetscClassPerfLog classLog; /* The class information for this stage */ 158 } PetscStageInfo; 159 160 typedef struct _n_PetscStageLog *PetscStageLog; 161 struct _n_PetscStageLog { 162 int numStages; /* The number of registered stages */ 163 int maxStages; /* The maximum number of stages */ 164 PetscIntStack stack; /* The stack for active stages */ 165 int curStage; /* The current stage (only used in macros so we don't call PetscIntStackTop) */ 166 PetscStageInfo *stageInfo; /* The information for each stage */ 167 PetscEventRegLog eventLog; /* The registered events */ 168 PetscClassRegLog classLog; /* The registered classes */ 169 }; 170 171 PETSC_EXTERN PetscErrorCode PetscLogGetStageLog(PetscStageLog*); 172 PETSC_EXTERN PetscErrorCode PetscStageLogGetCurrent(PetscStageLog,int*); 173 PETSC_EXTERN PetscErrorCode PetscStageLogGetEventPerfLog(PetscStageLog,int,PetscEventPerfLog*); 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; 181 182 /* 183 Flop counting: We count each arithmetic operation (e.g., addition, multiplication) separately. 184 185 For the complex numbers version, note that 186 1 complex addition = 2 flops 187 1 complex multiplication = 6 flops, 188 where we define 1 flop as that for a double precision scalar. We roughly approximate 189 flop counting for complex numbers by multiplying the total flops by 4; this corresponds 190 to the assumption that we're counting mostly additions and multiplications -- and 191 roughly the same number of each. More accurate counting could be done by distinguishing 192 among the various arithmetic operations. 193 */ 194 195 #if defined(PETSC_USE_COMPLEX) 196 #define PETSC_FLOPS_PER_OP 4.0 197 #else 198 #define PETSC_FLOPS_PER_OP 1.0 199 #endif 200 201 PETSC_STATIC_INLINE PetscErrorCode PetscLogFlops(PetscLogDouble n) 202 { 203 PetscFunctionBegin; 204 #if defined(PETSC_USE_DEBUG) 205 if (n < 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Cannot log negative flops"); 206 #endif 207 petsc_TotalFlops += PETSC_FLOPS_PER_OP*n; 208 PetscFunctionReturn(0); 209 } 210 211 #if defined (PETSC_HAVE_MPE) 212 PETSC_EXTERN PetscErrorCode PetscLogMPEBegin(void); 213 PETSC_EXTERN PetscErrorCode PetscLogMPEDump(const char[]); 214 #endif 215 216 PETSC_EXTERN PetscErrorCode (*PetscLogPLB)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 217 PETSC_EXTERN PetscErrorCode (*PetscLogPLE)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 218 PETSC_EXTERN PetscErrorCode (*PetscLogPHC)(PetscObject); 219 PETSC_EXTERN PetscErrorCode (*PetscLogPHD)(PetscObject); 220 221 #define PetscLogObjectParents(p,n,d) 0;{int _i; for (_i=0; _i<n; _i++) {ierr = PetscLogObjectParent((PetscObject)p,(PetscObject)(d)[_i]);CHKERRQ(ierr);}} 222 #define PetscLogObjectCreate(h) ((PetscLogPHC) ? (*PetscLogPHC)((PetscObject)h) : 0) 223 #define PetscLogObjectDestroy(h) ((PetscLogPHD) ? (*PetscLogPHD)((PetscObject)h) : 0) 224 /* Initialization functions */ 225 PETSC_EXTERN PetscErrorCode PetscLogDefaultBegin(void); 226 PETSC_EXTERN PetscErrorCode PetscLogAllBegin(void); 227 PETSC_EXTERN PetscErrorCode PetscLogNestedBegin(void); 228 PETSC_EXTERN PetscErrorCode PetscLogTraceBegin(FILE *); 229 PETSC_EXTERN PetscErrorCode PetscLogActions(PetscBool); 230 PETSC_EXTERN PetscErrorCode PetscLogObjects(PetscBool); 231 /* General functions */ 232 PETSC_EXTERN PetscErrorCode PetscLogDestroy(void); 233 PETSC_EXTERN PetscErrorCode PetscLogSet(PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject), 234 PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject)); 235 PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject, const char[], ...); 236 /* Output functions */ 237 PETSC_EXTERN PetscErrorCode PetscLogView(PetscViewer); 238 PETSC_EXTERN PetscErrorCode PetscLogViewFromOptions(void); 239 PETSC_EXTERN PetscErrorCode PetscLogDump(const char[]); 240 241 PETSC_EXTERN PetscErrorCode PetscGetFlops(PetscLogDouble *); 242 243 PETSC_EXTERN PetscErrorCode PetscLogStageRegister(const char[],PetscLogStage*); 244 PETSC_EXTERN PetscErrorCode PetscLogStagePush(PetscLogStage); 245 PETSC_EXTERN PetscErrorCode PetscLogStagePop(void); 246 PETSC_EXTERN PetscErrorCode PetscLogStageSetActive(PetscLogStage, PetscBool ); 247 PETSC_EXTERN PetscErrorCode PetscLogStageGetActive(PetscLogStage, PetscBool *); 248 PETSC_EXTERN PetscErrorCode PetscLogStageSetVisible(PetscLogStage, PetscBool ); 249 PETSC_EXTERN PetscErrorCode PetscLogStageGetVisible(PetscLogStage, PetscBool *); 250 PETSC_EXTERN PetscErrorCode PetscLogStageGetId(const char [], PetscLogStage *); 251 /* Event functions */ 252 PETSC_EXTERN PetscErrorCode PetscLogEventRegister(const char[], PetscClassId,PetscLogEvent*); 253 PETSC_EXTERN PetscErrorCode PetscLogEventActivate(PetscLogEvent); 254 PETSC_EXTERN PetscErrorCode PetscLogEventDeactivate(PetscLogEvent); 255 PETSC_EXTERN PetscErrorCode PetscLogEventSetActiveAll(PetscLogEvent, PetscBool ); 256 PETSC_EXTERN PetscErrorCode PetscLogEventActivateClass(PetscClassId); 257 PETSC_EXTERN PetscErrorCode PetscLogEventDeactivateClass(PetscClassId); 258 PETSC_EXTERN PetscErrorCode PetscLogEventGetId(const char[],PetscLogEvent*); 259 PETSC_EXTERN PetscErrorCode PetscLogEventGetPerfInfo(int, PetscLogEvent, PetscEventPerfInfo *); 260 261 /* Global counters */ 262 PETSC_EXTERN PetscLogDouble petsc_irecv_ct; 263 PETSC_EXTERN PetscLogDouble petsc_isend_ct; 264 PETSC_EXTERN PetscLogDouble petsc_recv_ct; 265 PETSC_EXTERN PetscLogDouble petsc_send_ct; 266 PETSC_EXTERN PetscLogDouble petsc_irecv_len; 267 PETSC_EXTERN PetscLogDouble petsc_isend_len; 268 PETSC_EXTERN PetscLogDouble petsc_recv_len; 269 PETSC_EXTERN PetscLogDouble petsc_send_len; 270 PETSC_EXTERN PetscLogDouble petsc_allreduce_ct; 271 PETSC_EXTERN PetscLogDouble petsc_gather_ct; 272 PETSC_EXTERN PetscLogDouble petsc_scatter_ct; 273 PETSC_EXTERN PetscLogDouble petsc_wait_ct; 274 PETSC_EXTERN PetscLogDouble petsc_wait_any_ct; 275 PETSC_EXTERN PetscLogDouble petsc_wait_all_ct; 276 PETSC_EXTERN PetscLogDouble petsc_sum_of_waits_ct; 277 278 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) \ 279 (((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 280 (PetscLogEventBegin((e),o1,o2,o3,o4) || MPI_Barrier(cm) || PetscLogEventEnd((e),o1,o2,o3,o4)) : 0 ) || \ 281 PetscLogEventBegin((e)+1,o1,o2,o3,o4)) 282 283 #define PetscLogEventBegin(e,o1,o2,o3,o4) \ 284 (((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 285 (*PetscLogPLB)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 )) 286 287 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) PetscLogEventEnd(e+1,o1,o2,o3,o4) 288 289 #define PetscLogEventEnd(e,o1,o2,o3,o4) \ 290 (((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 291 (*PetscLogPLE)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 )) 292 293 PETSC_EXTERN PetscErrorCode PetscLogEventGetFlops(PetscLogEvent, PetscLogDouble*); 294 PETSC_EXTERN PetscErrorCode PetscLogEventZeroFlops(PetscLogEvent); 295 296 /* 297 These are used internally in the PETSc routines to keep a count of MPI messages and 298 their sizes. 299 300 This does not work for MPI-Uni because our include/petsc/mpiuni/mpi.h file 301 uses macros to defined the MPI operations. 302 303 It does not work correctly from HP-UX because it processes the 304 macros in a way that sometimes it double counts, hence 305 PETSC_HAVE_BROKEN_RECURSIVE_MACRO 306 307 It does not work with Windows because winmpich lacks MPI_Type_size() 308 */ 309 #if !defined(__MPIUNI_H) && !defined(PETSC_HAVE_BROKEN_RECURSIVE_MACRO) && !defined (PETSC_HAVE_MPI_MISSING_TYPESIZE) 310 /* 311 Logging of MPI activities 312 */ 313 PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSize(PetscLogDouble *buff,PetscMPIInt count,MPI_Datatype type) 314 { 315 PetscMPIInt mysize; 316 PetscErrorCode _myierr; 317 if (type == MPI_DATATYPE_NULL) return 0; 318 _myierr = MPI_Type_size(type,&mysize);CHKERRQ(_myierr); 319 *buff += (PetscLogDouble) (count*mysize); 320 return 0; 321 } 322 323 PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSizeComm(MPI_Comm comm, PetscLogDouble *buff,PetscMPIInt *counts,MPI_Datatype type) 324 { 325 PetscMPIInt mysize, commsize, p; 326 PetscErrorCode _myierr; 327 328 if (type == MPI_DATATYPE_NULL) return 0; 329 _myierr = MPI_Comm_size(comm,&commsize);CHKERRQ(_myierr); 330 _myierr = MPI_Type_size(type,&mysize);CHKERRQ(_myierr); 331 for (p = 0; p < commsize; ++p) { 332 *buff += (PetscLogDouble) (counts[p]*mysize); 333 } 334 return 0; 335 } 336 337 /* 338 Returns 1 if the communicator is parallel else zero 339 */ 340 PETSC_STATIC_INLINE int PetscMPIParallelComm(MPI_Comm comm) 341 { 342 PetscMPIInt size; MPI_Comm_size(comm,&size); return size > 1; 343 } 344 345 #define MPI_Irecv(buf,count,datatype,source,tag,comm,request) \ 346 ((petsc_irecv_ct++,0) || PetscMPITypeSize(&petsc_irecv_len,count,datatype) || MPI_Irecv(buf,count,datatype,source,tag,comm,request)) 347 348 #define MPI_Isend(buf,count,datatype,dest,tag,comm,request) \ 349 ((petsc_isend_ct++,0) || PetscMPITypeSize(&petsc_isend_len,count,datatype) || MPI_Isend(buf,count,datatype,dest,tag,comm,request)) 350 351 #define MPI_Startall_irecv(count,number,requests) \ 352 ((petsc_irecv_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&petsc_irecv_len,count,MPIU_SCALAR) || MPI_Startall(number,requests)) 353 354 #define MPI_Startall_isend(count,number,requests) \ 355 ((petsc_isend_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&petsc_isend_len,count,MPIU_SCALAR) || MPI_Startall(number,requests)) 356 357 #define MPI_Start_isend(count,requests) \ 358 ((petsc_isend_ct++,0) || PetscMPITypeSize(&petsc_isend_len,count,MPIU_SCALAR) || MPI_Start(requests)) 359 360 #define MPI_Recv(buf,count,datatype,source,tag,comm,status) \ 361 ((petsc_recv_ct++,0) || PetscMPITypeSize(&petsc_recv_len,count,datatype) || MPI_Recv(buf,count,datatype,source,tag,comm,status)) 362 363 #define MPI_Send(buf,count,datatype,dest,tag,comm) \ 364 ((petsc_send_ct++,0) || PetscMPITypeSize(&petsc_send_len,count,datatype) || MPI_Send(buf,count,datatype,dest,tag,comm)) 365 366 #define MPI_Wait(request,status) \ 367 ((petsc_wait_ct++,petsc_sum_of_waits_ct++,0) || MPI_Wait(request,status)) 368 369 #define MPI_Waitany(a,b,c,d) \ 370 ((petsc_wait_any_ct++,petsc_sum_of_waits_ct++,0) || MPI_Waitany(a,b,c,d)) 371 372 #define MPI_Waitall(count,array_of_requests,array_of_statuses) \ 373 ((petsc_wait_all_ct++,petsc_sum_of_waits_ct += (PetscLogDouble) (count),0) || MPI_Waitall(count,array_of_requests,array_of_statuses)) 374 375 #define MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm) \ 376 ((petsc_allreduce_ct += PetscMPIParallelComm(comm),0) || MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm)) 377 378 #define MPI_Reduce_scatter_block(sendbuf,recvbuf,recvcount,datatype,op,comm) \ 379 ((petsc_allreduce_ct += PetscMPIParallelComm(comm),0) || MPI_Reduce_scatter_block(sendbuf,recvbuf,recvcount,datatype,op,comm)) 380 381 #define MPI_Alltoall(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \ 382 ((petsc_allreduce_ct += PetscMPIParallelComm(comm),0) || PetscMPITypeSize(&petsc_send_len,sendcount,sendtype) || MPI_Alltoall(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm)) 383 384 #define MPI_Alltoallv(sendbuf,sendcnts,sdispls,sendtype,recvbuf,recvcnts,rdispls,recvtype,comm) \ 385 ((petsc_allreduce_ct += PetscMPIParallelComm(comm),0) || PetscMPITypeSizeComm(comm,&petsc_send_len,sendcnts,sendtype) || MPI_Alltoallv(sendbuf,sendcnts,sdispls,sendtype,recvbuf,recvcnts,rdispls,recvtype,comm)) 386 387 #define MPI_Allgather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \ 388 ((petsc_gather_ct += PetscMPIParallelComm(comm),0) || MPI_Allgather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm)) 389 390 #define MPI_Allgatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,comm) \ 391 ((petsc_gather_ct += PetscMPIParallelComm(comm),0) || MPI_Allgatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,comm)) 392 393 #define MPI_Gather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 394 ((petsc_gather_ct++,0) || PetscMPITypeSize(&petsc_send_len,sendcount,sendtype) || MPI_Gather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm)) 395 396 #define MPI_Gatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,root,comm) \ 397 ((petsc_gather_ct++,0) || PetscMPITypeSize(&petsc_send_len,sendcount,sendtype) || MPI_Gatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,root,comm)) 398 399 #define MPI_Scatter(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 400 ((petsc_scatter_ct++,0) || PetscMPITypeSize(&petsc_recv_len,recvcount,recvtype) || MPI_Scatter(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm)) 401 402 #define MPI_Scatterv(sendbuf,sendcount,displs,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 403 ((petsc_scatter_ct++,0) || PetscMPITypeSize(&petsc_recv_len,recvcount,recvtype) || MPI_Scatterv(sendbuf,sendcount,displs,sendtype,recvbuf,recvcount,recvtype,root,comm)) 404 405 #else 406 407 #define MPI_Startall_irecv(count,number,requests) \ 408 (MPI_Startall(number,requests)) 409 410 #define MPI_Startall_isend(count,number,requests) \ 411 (MPI_Startall(number,requests)) 412 413 #define MPI_Start_isend(count,requests) \ 414 (MPI_Start(requests)) 415 416 #endif /* !__MPIUNI_H && ! PETSC_HAVE_BROKEN_RECURSIVE_MACRO */ 417 418 #else /* ---Logging is turned off --------------------------------------------*/ 419 420 #define PetscLogFlops(n) 0 421 422 #define PetscLogEventActivate(a) 0 423 #define PetscLogEventDeactivate(a) 0 424 425 #define PetscLogEventActivateClass(a) 0 426 #define PetscLogEventDeactivateClass(a) 0 427 #define PetscLogEventSetActiveAll(a,b) 0 428 429 #define PetscLogPLB 0 430 #define PetscLogPLE 0 431 #define PetscLogPHC 0 432 #define PetscLogPHD 0 433 #define PetscGetFlops(a) (*(a) = 0.0,0) 434 #define PetscLogEventBegin(e,o1,o2,o3,o4) 0 435 #define PetscLogEventEnd(e,o1,o2,o3,o4) 0 436 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) 0 437 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) 0 438 #define PetscLogObjectParents(p,n,c) 0 439 #define PetscLogObjectCreate(h) 0 440 #define PetscLogObjectDestroy(h) 0 441 #define PetscLogDestroy() 0 442 #define PetscLogStagePush(a) 0 443 #define PetscLogStagePop() 0 444 #define PetscLogStageRegister(a,b) 0 445 #define PetscLogStagePrint(a,flg) 0 446 #define PetscLogView(viewer) 0 447 #define PetscLogViewFromOptions() 0 448 #define PetscLogDefaultBegin() 0 449 #define PetscLogTraceBegin(file) 0 450 #define PetscLogSet(lb,le) 0 451 #define PetscLogAllBegin() 0 452 #define PetscLogNestedBegin() 0 453 #define PetscLogDump(c) 0 454 #define PetscLogEventRegister(a,b,c) 0 455 #define PetscLogObjects(a) 0 456 #define PetscLogActions(a) 0 457 PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject,const char[],...); 458 459 /* If PETSC_USE_LOG is NOT defined, these still need to be! */ 460 #define MPI_Startall_irecv(count,number,requests) MPI_Startall(number,requests) 461 #define MPI_Startall_isend(count,number,requests) MPI_Startall(number,requests) 462 #define MPI_Start_isend(count,requests) MPI_Start(requests) 463 #define PetscLogStageGetId(a,b) (*(b)=0,0) 464 #define PetscLogStageSetActive(a,b) 0 465 #define PetscLogStageGetActive(a,b) 0 466 #define PetscLogStageGetVisible(a,b) 0 467 #define PetscLogStageSetVisible(a,b) 0 468 469 #endif /* PETSC_USE_LOG */ 470 471 PETSC_EXTERN PetscErrorCode PetscIntStackCreate(PetscIntStack *); 472 PETSC_EXTERN PetscErrorCode PetscIntStackDestroy(PetscIntStack); 473 PETSC_EXTERN PetscErrorCode PetscIntStackPush(PetscIntStack, int); 474 PETSC_EXTERN PetscErrorCode PetscIntStackPop(PetscIntStack, int *); 475 PETSC_EXTERN PetscErrorCode PetscIntStackTop(PetscIntStack, int *); 476 PETSC_EXTERN PetscErrorCode PetscIntStackEmpty(PetscIntStack, PetscBool *); 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