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 #undef __FUNCT__ 202 #define __FUNCT__ "PetscLogFlops" 203 PETSC_STATIC_INLINE PetscErrorCode PetscLogFlops(PetscLogDouble n) 204 { 205 PetscFunctionBegin; 206 #if defined(PETSC_USE_DEBUG) 207 if (n < 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Cannot log negative flops"); 208 #endif 209 petsc_TotalFlops += PETSC_FLOPS_PER_OP*n; 210 PetscFunctionReturn(0); 211 } 212 213 #if defined (PETSC_HAVE_MPE) 214 PETSC_EXTERN PetscErrorCode PetscLogMPEBegin(void); 215 PETSC_EXTERN PetscErrorCode PetscLogMPEDump(const char[]); 216 #endif 217 218 PETSC_EXTERN PetscErrorCode (*PetscLogPLB)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 219 PETSC_EXTERN PetscErrorCode (*PetscLogPLE)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject); 220 PETSC_EXTERN PetscErrorCode (*PetscLogPHC)(PetscObject); 221 PETSC_EXTERN PetscErrorCode (*PetscLogPHD)(PetscObject); 222 223 #define PetscLogObjectParents(p,n,d) 0;{int _i; for (_i=0; _i<n; _i++) {ierr = PetscLogObjectParent((PetscObject)p,(PetscObject)(d)[_i]);CHKERRQ(ierr);}} 224 #define PetscLogObjectCreate(h) ((PetscLogPHC) ? (*PetscLogPHC)((PetscObject)h) : 0) 225 #define PetscLogObjectDestroy(h) ((PetscLogPHD) ? (*PetscLogPHD)((PetscObject)h) : 0) 226 /* Initialization functions */ 227 PETSC_EXTERN PetscErrorCode PetscLogBegin(void); 228 PETSC_EXTERN PetscErrorCode PetscLogAllBegin(void); 229 PETSC_EXTERN PetscErrorCode PetscLogTraceBegin(FILE *); 230 PETSC_EXTERN PetscErrorCode PetscLogActions(PetscBool); 231 PETSC_EXTERN PetscErrorCode PetscLogObjects(PetscBool); 232 /* General functions */ 233 PETSC_EXTERN PetscErrorCode PetscLogDestroy(void); 234 PETSC_EXTERN PetscErrorCode PetscLogSet(PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject), 235 PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject)); 236 PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject, const char[], ...); 237 /* Output functions */ 238 PETSC_EXTERN PetscErrorCode PetscLogView(PetscViewer); 239 PETSC_EXTERN PetscErrorCode PetscLogViewPython(PetscViewer); 240 PETSC_EXTERN PetscErrorCode PetscLogPrintDetailed(MPI_Comm, const char[]); 241 PETSC_EXTERN PetscErrorCode PetscLogDump(const char[]); 242 243 PETSC_EXTERN PetscErrorCode PetscGetFlops(PetscLogDouble *); 244 245 PETSC_EXTERN PetscErrorCode PetscLogStageRegister(const char[],PetscLogStage*); 246 PETSC_EXTERN PetscErrorCode PetscLogStagePush(PetscLogStage); 247 PETSC_EXTERN PetscErrorCode PetscLogStagePop(void); 248 PETSC_EXTERN PetscErrorCode PetscLogStageSetActive(PetscLogStage, PetscBool ); 249 PETSC_EXTERN PetscErrorCode PetscLogStageGetActive(PetscLogStage, PetscBool *); 250 PETSC_EXTERN PetscErrorCode PetscLogStageSetVisible(PetscLogStage, PetscBool ); 251 PETSC_EXTERN PetscErrorCode PetscLogStageGetVisible(PetscLogStage, PetscBool *); 252 PETSC_EXTERN PetscErrorCode PetscLogStageGetId(const char [], PetscLogStage *); 253 /* Event functions */ 254 PETSC_EXTERN PetscErrorCode PetscLogEventRegister(const char[], PetscClassId,PetscLogEvent*); 255 PETSC_EXTERN PetscErrorCode PetscLogEventActivate(PetscLogEvent); 256 PETSC_EXTERN PetscErrorCode PetscLogEventDeactivate(PetscLogEvent); 257 PETSC_EXTERN PetscErrorCode PetscLogEventSetActiveAll(PetscLogEvent, PetscBool ); 258 PETSC_EXTERN PetscErrorCode PetscLogEventActivateClass(PetscClassId); 259 PETSC_EXTERN PetscErrorCode PetscLogEventDeactivateClass(PetscClassId); 260 261 262 /* Global counters */ 263 PETSC_EXTERN PetscLogDouble petsc_irecv_ct; 264 PETSC_EXTERN PetscLogDouble petsc_isend_ct; 265 PETSC_EXTERN PetscLogDouble petsc_recv_ct; 266 PETSC_EXTERN PetscLogDouble petsc_send_ct; 267 PETSC_EXTERN PetscLogDouble petsc_irecv_len; 268 PETSC_EXTERN PetscLogDouble petsc_isend_len; 269 PETSC_EXTERN PetscLogDouble petsc_recv_len; 270 PETSC_EXTERN PetscLogDouble petsc_send_len; 271 PETSC_EXTERN PetscLogDouble petsc_allreduce_ct; 272 PETSC_EXTERN PetscLogDouble petsc_gather_ct; 273 PETSC_EXTERN PetscLogDouble petsc_scatter_ct; 274 PETSC_EXTERN PetscLogDouble petsc_wait_ct; 275 PETSC_EXTERN PetscLogDouble petsc_wait_any_ct; 276 PETSC_EXTERN PetscLogDouble petsc_wait_all_ct; 277 PETSC_EXTERN PetscLogDouble petsc_sum_of_waits_ct; 278 279 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) \ 280 (((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 281 (PetscLogEventBegin((e),o1,o2,o3,o4) || MPI_Barrier(cm) || PetscLogEventEnd((e),o1,o2,o3,o4)) : 0 ) || \ 282 PetscLogEventBegin((e)+1,o1,o2,o3,o4)) 283 284 #define PetscLogEventBegin(e,o1,o2,o3,o4) \ 285 (((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 286 (*PetscLogPLB)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 )) 287 288 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) PetscLogEventEnd(e+1,o1,o2,o3,o4) 289 290 #define PetscLogEventEnd(e,o1,o2,o3,o4) \ 291 (((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \ 292 (*PetscLogPLE)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 )) 293 294 PETSC_EXTERN PetscErrorCode PetscLogEventGetFlops(PetscLogEvent, PetscLogDouble*); 295 PETSC_EXTERN PetscErrorCode PetscLogEventZeroFlops(PetscLogEvent); 296 297 /* 298 These are used internally in the PETSc routines to keep a count of MPI messages and 299 their sizes. 300 301 This does not work for MPI-Uni because our include/mpiuni/mpi.h file 302 uses macros to defined the MPI operations. 303 304 It does not work correctly from HP-UX because it processes the 305 macros in a way that sometimes it double counts, hence 306 PETSC_HAVE_BROKEN_RECURSIVE_MACRO 307 308 It does not work with Windows because winmpich lacks MPI_Type_size() 309 */ 310 #if !defined(__MPIUNI_H) && !defined(PETSC_HAVE_BROKEN_RECURSIVE_MACRO) && !defined (PETSC_HAVE_MPI_MISSING_TYPESIZE) 311 /* 312 Logging of MPI activities 313 */ 314 PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSize(PetscLogDouble *buff,PetscMPIInt count,MPI_Datatype type) 315 { 316 PetscMPIInt mysize; return (MPI_Type_size(type,&mysize) || ((*buff += (PetscLogDouble) (count*mysize)),0)); 317 } 318 319 PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSizeComm(MPI_Comm comm, PetscLogDouble *buff,PetscMPIInt *counts,MPI_Datatype type) 320 { 321 PetscMPIInt mysize, commsize, p; 322 PetscErrorCode _myierr; 323 324 _myierr = MPI_Comm_size(comm,&commsize);CHKERRQ(_myierr); 325 _myierr = MPI_Type_size(type,&mysize);CHKERRQ(_myierr); 326 for (p = 0; p < commsize; ++p) { 327 *buff += (PetscLogDouble) (counts[p]*mysize); 328 } 329 return 0; 330 } 331 332 #define MPI_Irecv(buf,count,datatype,source,tag,comm,request) \ 333 ((petsc_irecv_ct++,0) || PetscMPITypeSize(&petsc_irecv_len,count,datatype) || MPI_Irecv(buf,count,datatype,source,tag,comm,request)) 334 335 #define MPI_Isend(buf,count,datatype,dest,tag,comm,request) \ 336 ((petsc_isend_ct++,0) || PetscMPITypeSize(&petsc_isend_len,count,datatype) || MPI_Isend(buf,count,datatype,dest,tag,comm,request)) 337 338 #define MPI_Startall_irecv(count,number,requests) \ 339 ((petsc_irecv_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&petsc_irecv_len,count,MPIU_SCALAR) || MPI_Startall(number,requests)) 340 341 #define MPI_Startall_isend(count,number,requests) \ 342 ((petsc_isend_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&petsc_isend_len,count,MPIU_SCALAR) || MPI_Startall(number,requests)) 343 344 #define MPI_Start_isend(count,requests) \ 345 ((petsc_isend_ct++,0) || PetscMPITypeSize(&petsc_isend_len,count,MPIU_SCALAR) || MPI_Start(requests)) 346 347 #define MPI_Recv(buf,count,datatype,source,tag,comm,status) \ 348 ((petsc_recv_ct++,0) || PetscMPITypeSize(&petsc_recv_len,count,datatype) || MPI_Recv(buf,count,datatype,source,tag,comm,status)) 349 350 #define MPI_Send(buf,count,datatype,dest,tag,comm) \ 351 ((petsc_send_ct++,0) || PetscMPITypeSize(&petsc_send_len,count,datatype) || MPI_Send(buf,count,datatype,dest,tag,comm)) 352 353 #define MPI_Wait(request,status) \ 354 ((petsc_wait_ct++,petsc_sum_of_waits_ct++,0) || MPI_Wait(request,status)) 355 356 #define MPI_Waitany(a,b,c,d) \ 357 ((petsc_wait_any_ct++,petsc_sum_of_waits_ct++,0) || MPI_Waitany(a,b,c,d)) 358 359 #define MPI_Waitall(count,array_of_requests,array_of_statuses) \ 360 ((petsc_wait_all_ct++,petsc_sum_of_waits_ct += (PetscLogDouble) (count),0) || MPI_Waitall(count,array_of_requests,array_of_statuses)) 361 362 #define MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm) \ 363 ((petsc_allreduce_ct++,0) || MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm)) 364 365 #define MPI_Alltoall(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \ 366 ((petsc_allreduce_ct++,0) || PetscMPITypeSize(&petsc_send_len,sendcount,sendtype) || MPI_Alltoall(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm)) 367 368 #define MPI_Alltoallv(sendbuf,sendcnts,sdispls,sendtype,recvbuf,recvcnts,rdispls,recvtype,comm) \ 369 ((petsc_allreduce_ct++,0) || PetscMPITypeSizeComm(comm,&petsc_send_len,sendcnts,sendtype) || MPI_Alltoallv(sendbuf,sendcnts,sdispls,sendtype,recvbuf,recvcnts,rdispls,recvtype,comm)) 370 371 #define MPI_Allgather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \ 372 ((petsc_gather_ct++,0) || MPI_Allgather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm)) 373 374 #define MPI_Allgatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,comm) \ 375 ((petsc_gather_ct++,0) || MPI_Allgatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,comm)) 376 377 #define MPI_Gather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 378 ((petsc_gather_ct++,0) || PetscMPITypeSize(&petsc_send_len,sendcount,sendtype) || MPI_Gather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm)) 379 380 #define MPI_Gatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,root,comm) \ 381 ((petsc_gather_ct++,0) || PetscMPITypeSize(&petsc_send_len,sendcount,sendtype) || MPI_Gatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,root,comm)) 382 383 #define MPI_Scatter(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 384 ((petsc_scatter_ct++,0) || PetscMPITypeSize(&petsc_recv_len,recvcount,recvtype) || MPI_Scatter(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm)) 385 386 #define MPI_Scatterv(sendbuf,sendcount,displs,sendtype,recvbuf,recvcount,recvtype,root,comm) \ 387 ((petsc_scatter_ct++,0) || PetscMPITypeSize(&petsc_recv_len,recvcount,recvtype) || MPI_Scatterv(sendbuf,sendcount,displs,sendtype,recvbuf,recvcount,recvtype,root,comm)) 388 389 #else 390 391 #define MPI_Startall_irecv(count,number,requests) \ 392 (MPI_Startall(number,requests)) 393 394 #define MPI_Startall_isend(count,number,requests) \ 395 (MPI_Startall(number,requests)) 396 397 #define MPI_Start_isend(count,requests) \ 398 (MPI_Start(requests)) 399 400 #endif /* !__MPIUNI_H && ! PETSC_HAVE_BROKEN_RECURSIVE_MACRO */ 401 402 #else /* ---Logging is turned off --------------------------------------------*/ 403 404 #define PetscLogFlops(n) 0 405 406 #define PetscLogEventActivate(a) 0 407 #define PetscLogEventDeactivate(a) 0 408 409 #define PetscLogEventActivateClass(a) 0 410 #define PetscLogEventDeactivateClass(a) 0 411 #define PetscLogEventSetActiveAll(a,b) 0 412 413 #define PetscLogPLB 0 414 #define PetscLogPLE 0 415 #define PetscLogPHC 0 416 #define PetscLogPHD 0 417 #define PetscGetFlops(a) (*(a) = 0.0,0) 418 #define PetscLogEventBegin(e,o1,o2,o3,o4) 0 419 #define PetscLogEventEnd(e,o1,o2,o3,o4) 0 420 #define PetscLogEventBarrierBegin(e,o1,o2,o3,o4,cm) 0 421 #define PetscLogEventBarrierEnd(e,o1,o2,o3,o4,cm) 0 422 #define PetscLogObjectParents(p,n,c) 0 423 #define PetscLogObjectCreate(h) 0 424 #define PetscLogObjectDestroy(h) 0 425 #define PetscLogDestroy() 0 426 #define PetscLogStagePush(a) 0 427 #define PetscLogStagePop() 0 428 #define PetscLogStageRegister(a,b) 0 429 #define PetscLogStagePrint(a,flg) 0 430 #define PetscLogView(viewer) 0 431 #define PetscLogViewPython(viewer) 0 432 #define PetscLogPrintDetailed(comm,file) 0 433 #define PetscLogBegin() 0 434 #define PetscLogTraceBegin(file) 0 435 #define PetscLogSet(lb,le) 0 436 #define PetscLogAllBegin() 0 437 #define PetscLogDump(c) 0 438 #define PetscLogEventRegister(a,b,c) 0 439 #define PetscLogObjects(a) 0 440 #define PetscLogActions(a) 0 441 PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject,const char[],...); 442 443 /* If PETSC_USE_LOG is NOT defined, these still need to be! */ 444 #define MPI_Startall_irecv(count,number,requests) MPI_Startall(number,requests) 445 #define MPI_Startall_isend(count,number,requests) MPI_Startall(number,requests) 446 #define MPI_Start_isend(count,requests) MPI_Start(requests) 447 #define PetscLogStageGetId(a,b) (*(b)=0,0) 448 #define PetscLogStageSetActive(a,b) 0 449 #define PetscLogStageGetActive(a,b) 0 450 #define PetscLogStageGetVisible(a,b) 0 451 #define PetscLogStageSetVisible(a,b) 0 452 453 #endif /* PETSC_USE_LOG */ 454 455 PETSC_EXTERN PetscErrorCode PetscIntStackCreate(PetscIntStack *); 456 PETSC_EXTERN PetscErrorCode PetscIntStackDestroy(PetscIntStack); 457 PETSC_EXTERN PetscErrorCode PetscIntStackPush(PetscIntStack, int); 458 PETSC_EXTERN PetscErrorCode PetscIntStackPop(PetscIntStack, int *); 459 PETSC_EXTERN PetscErrorCode PetscIntStackTop(PetscIntStack, int *); 460 PETSC_EXTERN PetscErrorCode PetscIntStackEmpty(PetscIntStack, PetscBool *); 461 462 /* Special support for C++ */ 463 #if defined(PETSC_CLANGUAGE_CXX) && defined(__cplusplus) 464 #include <petsclog.hh> 465 #endif 466 467 #define PetscPreLoadBegin(flag,name) \ 468 do {\ 469 PetscBool PetscPreLoading = flag;\ 470 int PetscPreLoadMax,PetscPreLoadIt;\ 471 PetscLogStage _stageNum;\ 472 PetscErrorCode _3_ierr; \ 473 _3_ierr = PetscOptionsGetBool(NULL,"-preload",&PetscPreLoading,NULL);CHKERRQ(_3_ierr);\ 474 PetscPreLoadMax = (int)(PetscPreLoading);\ 475 PetscPreLoadingUsed = PetscPreLoading ? PETSC_TRUE : PetscPreLoadingUsed;\ 476 for (PetscPreLoadIt=0; PetscPreLoadIt<=PetscPreLoadMax; PetscPreLoadIt++) {\ 477 PetscPreLoadingOn = PetscPreLoading;\ 478 _3_ierr = PetscBarrier(NULL);CHKERRQ(_3_ierr);\ 479 if (PetscPreLoadIt>0) {\ 480 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr);\ 481 } else {\ 482 _3_ierr = PetscLogStageRegister(name,&_stageNum);CHKERRQ(_3_ierr); \ 483 }\ 484 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscBool)(!PetscPreLoadMax || PetscPreLoadIt));\ 485 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); 486 487 #define PetscPreLoadEnd() \ 488 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr);\ 489 PetscPreLoading = PETSC_FALSE;\ 490 }\ 491 } while (0) 492 493 #define PetscPreLoadStage(name) do { \ 494 _3_ierr = PetscLogStagePop();CHKERRQ(_3_ierr); \ 495 if (PetscPreLoadIt>0) { \ 496 _3_ierr = PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr); \ 497 } else { \ 498 _3_ierr = PetscLogStageRegister(name,&_stageNum);CHKERRQ(_3_ierr); \ 499 } \ 500 _3_ierr = PetscLogStageSetActive(_stageNum,(PetscBool)(!PetscPreLoadMax || PetscPreLoadIt)); \ 501 _3_ierr = PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); \ 502 } while (0) 503 504 /* some vars for logging */ 505 PETSC_EXTERN PetscBool PetscPreLoadingUsed; /* true if we are or have done preloading */ 506 PETSC_EXTERN PetscBool PetscPreLoadingOn; /* true if we are currently in a preloading calculation */ 507 508 /* Reset __FUNCT__ in case the user does not define it themselves */ 509 #undef __FUNCT__ 510 #define __FUNCT__ "User provided function" 511 512 #endif 513