Actual source code: petsclog.h
petsc-3.11.4 2019-09-28
1: /*
2: Defines profile/logging in PETSc.
3: */
5: #if !defined(PETSCLOG_H)
6: #define PETSCLOG_H
7: #include <petscsys.h>
9: /* General logging of information; different from event logging */
10: PETSC_EXTERN PetscErrorCode PetscInfo_Private(const char[],void*,const char[],...);
11: #if defined(PETSC_USE_INFO)
12: #define PetscInfo(A,S) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S)
13: #define PetscInfo1(A,S,a1) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1)
14: #define PetscInfo2(A,S,a1,a2) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2)
15: #define PetscInfo3(A,S,a1,a2,a3) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3)
16: #define PetscInfo4(A,S,a1,a2,a3,a4) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3,a4)
17: #define PetscInfo5(A,S,a1,a2,a3,a4,a5) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3,a4,a5)
18: #define PetscInfo6(A,S,a1,a2,a3,a4,a5,a6) PetscInfo_Private(PETSC_FUNCTION_NAME,A,S,a1,a2,a3,a4,a5,a6)
19: #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)
20: #else
21: #define PetscInfo(A,S) 0
22: #define PetscInfo1(A,S,a1) 0
23: #define PetscInfo2(A,S,a1,a2) 0
24: #define PetscInfo3(A,S,a1,a2,a3) 0
25: #define PetscInfo4(A,S,a1,a2,a3,a4) 0
26: #define PetscInfo5(A,S,a1,a2,a3,a4,a5) 0
27: #define PetscInfo6(A,S,a1,a2,a3,a4,a5,a6) 0
28: #define PetscInfo7(A,S,a1,a2,a3,a4,a5,a6,a7) 0
29: #endif
30: PETSC_EXTERN PetscErrorCode PetscInfoDeactivateClass(PetscClassId);
31: PETSC_EXTERN PetscErrorCode PetscInfoActivateClass(PetscClassId);
32: PETSC_EXTERN PetscBool PetscLogPrintInfo; /* if true, indicates PetscInfo() is turned on */
34: /*MC
35: PetscLogEvent - id used to identify PETSc or user events which timed portions (blocks of executable)
36: code.
38: Level: intermediate
40: .seealso: PetscLogEventRegister(), PetscLogEventBegin(), PetscLogEventEnd(), PetscLogStage
41: M*/
42: typedef int PetscLogEvent;
44: /*MC
45: PetscLogStage - id used to identify user stages (phases, sections) of runs - for logging
47: Level: intermediate
49: .seealso: PetscLogStageRegister(), PetscLogStagePush(), PetscLogStagePop(), PetscLogEvent
50: M*/
51: typedef int PetscLogStage;
53: #define PETSC_EVENT 1311311
54: PETSC_EXTERN PetscLogEvent PETSC_LARGEST_EVENT;
56: /* Global flop counter */
57: PETSC_EXTERN PetscLogDouble petsc_TotalFlops;
58: PETSC_EXTERN PetscLogDouble petsc_tmp_flops;
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.
64: The code that manipulates these structures is in src/sys/logging/utils.
65: */
66: typedef struct _n_PetscIntStack *PetscIntStack;
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.
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;
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;
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: };
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.
108: PetscEventRegLog, PetscEventPerfLog - an array of all PetscEventRegInfo and PetscEventPerfInfo for all events. There is one
109: of these for each stage.
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;
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 dof[8]; /* The number of degrees of freedom associated with this event */
132: PetscLogDouble errors[8]; /* The errors (user-defined) associated with this event */
133: PetscLogDouble numMessages; /* The number of messages in this event */
134: PetscLogDouble messageLength; /* The total message lengths in this event */
135: PetscLogDouble numReductions; /* The number of reductions in this event */
136: } PetscEventPerfInfo;
138: typedef struct _n_PetscEventRegLog *PetscEventRegLog;
139: struct _n_PetscEventRegLog {
140: int numEvents; /* The number of registered events */
141: int maxEvents; /* The maximum number of events */
142: PetscEventRegInfo *eventInfo; /* The registration information for each event */
143: };
145: typedef struct _n_PetscEventPerfLog *PetscEventPerfLog;
146: struct _n_PetscEventPerfLog {
147: int numEvents; /* The number of logging events */
148: int maxEvents; /* The maximum number of events */
149: PetscEventPerfInfo *eventInfo; /* The performance information for each event */
150: };
151: /* ------------------------------------------------------------------------------------------------------------*/
152: /*
153: PetscStageInfo - Contains all the information about a particular stage.
155: PetscStageLog - An array of PetscStageInfo for each registered stage. There is a single one of these in the code.
156: */
157: typedef struct _PetscStageInfo {
158: char *name; /* The stage name */
159: PetscBool used; /* The stage was pushed on this processor */
160: PetscEventPerfInfo perfInfo; /* The stage performance information */
161: PetscEventPerfLog eventLog; /* The event information for this stage */
162: PetscClassPerfLog classLog; /* The class information for this stage */
163: } PetscStageInfo;
165: typedef struct _n_PetscStageLog *PetscStageLog;
166: struct _n_PetscStageLog {
167: int numStages; /* The number of registered stages */
168: int maxStages; /* The maximum number of stages */
169: PetscIntStack stack; /* The stack for active stages */
170: int curStage; /* The current stage (only used in macros so we don't call PetscIntStackTop) */
171: PetscStageInfo *stageInfo; /* The information for each stage */
172: PetscEventRegLog eventLog; /* The registered events */
173: PetscClassRegLog classLog; /* The registered classes */
174: };
175: /* -----------------------------------------------------------------------------------------------------*/
177: PETSC_EXTERN PetscErrorCode PetscLogObjectParent(PetscObject,PetscObject);
178: PETSC_EXTERN PetscErrorCode PetscLogObjectMemory(PetscObject,PetscLogDouble);
180: #if defined(PETSC_USE_LOG) /* --- Logging is turned on --------------------------------*/
181: PETSC_EXTERN PetscStageLog petsc_stageLog;
182: PETSC_EXTERN PetscErrorCode PetscLogGetStageLog(PetscStageLog*);
183: PETSC_EXTERN PetscErrorCode PetscStageLogGetCurrent(PetscStageLog,int*);
184: PETSC_EXTERN PetscErrorCode PetscStageLogGetEventPerfLog(PetscStageLog,int,PetscEventPerfLog*);
186: /*
187: Flop counting: We count each arithmetic operation (e.g., addition, multiplication) separately.
189: For the complex numbers version, note that
190: 1 complex addition = 2 flops
191: 1 complex multiplication = 6 flops,
192: where we define 1 flop as that for a double precision scalar. We roughly approximate
193: flop counting for complex numbers by multiplying the total flops by 4; this corresponds
194: to the assumption that we're counting mostly additions and multiplications -- and
195: roughly the same number of each. More accurate counting could be done by distinguishing
196: among the various arithmetic operations.
197: */
199: #if defined(PETSC_USE_COMPLEX)
200: #define PETSC_FLOPS_PER_OP 4.0
201: #else
202: #define PETSC_FLOPS_PER_OP 1.0
203: #endif
205: PETSC_STATIC_INLINE PetscErrorCode PetscLogFlops(PetscLogDouble n)
206: {
208: #if defined(PETSC_USE_DEBUG)
209: if (n < 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Cannot log negative flops");
210: #endif
211: petsc_TotalFlops += PETSC_FLOPS_PER_OP*n;
212: return(0);
213: }
215: PETSC_EXTERN PetscErrorCode PetscGetFlops(PetscLogDouble *);
217: #if defined (PETSC_HAVE_MPE)
218: PETSC_EXTERN PetscErrorCode PetscLogMPEBegin(void);
219: PETSC_EXTERN PetscErrorCode PetscLogMPEDump(const char[]);
220: #endif
222: PETSC_EXTERN PetscErrorCode (*PetscLogPLB)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject);
223: PETSC_EXTERN PetscErrorCode (*PetscLogPLE)(PetscLogEvent,int,PetscObject,PetscObject,PetscObject,PetscObject);
224: PETSC_EXTERN PetscErrorCode (*PetscLogPHC)(PetscObject);
225: PETSC_EXTERN PetscErrorCode (*PetscLogPHD)(PetscObject);
227: #define PetscLogObjectParents(p,n,d) 0;{int _i; for (_i=0; _i<(n); _i++) {PetscLogObjectParent((PetscObject)(p),(PetscObject)(d)[_i]);}}
228: #define PetscLogObjectCreate(h) ((PetscLogPHC) ? (*PetscLogPHC)((PetscObject)(h)) : 0)
229: #define PetscLogObjectDestroy(h) ((PetscLogPHD) ? (*PetscLogPHD)((PetscObject)(h)) : 0)
230: PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject, const char[], ...);
232: /* Initialization functions */
233: PETSC_EXTERN PetscErrorCode PetscLogDefaultBegin(void);
234: PETSC_EXTERN PetscErrorCode PetscLogAllBegin(void);
235: PETSC_EXTERN PetscErrorCode PetscLogNestedBegin(void);
236: PETSC_EXTERN PetscErrorCode PetscLogTraceBegin(FILE *);
237: PETSC_EXTERN PetscErrorCode PetscLogActions(PetscBool);
238: PETSC_EXTERN PetscErrorCode PetscLogObjects(PetscBool);
239: PETSC_EXTERN PetscErrorCode PetscLogSetThreshold(PetscLogDouble,PetscLogDouble*);
240: PETSC_EXTERN PetscErrorCode PetscLogSet(PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject),
241: PetscErrorCode (*)(int, int, PetscObject, PetscObject, PetscObject, PetscObject));
243: /* Output functions */
244: PETSC_EXTERN PetscErrorCode PetscLogView(PetscViewer);
245: PETSC_EXTERN PetscErrorCode PetscLogViewFromOptions(void);
246: PETSC_EXTERN PetscErrorCode PetscLogDump(const char[]);
248: /* Stage functions */
249: PETSC_EXTERN PetscErrorCode PetscLogStageRegister(const char[],PetscLogStage*);
250: PETSC_EXTERN PetscErrorCode PetscLogStagePush(PetscLogStage);
251: PETSC_EXTERN PetscErrorCode PetscLogStagePop(void);
252: PETSC_EXTERN PetscErrorCode PetscLogStageSetActive(PetscLogStage,PetscBool);
253: PETSC_EXTERN PetscErrorCode PetscLogStageGetActive(PetscLogStage,PetscBool*);
254: PETSC_EXTERN PetscErrorCode PetscLogStageSetVisible(PetscLogStage,PetscBool);
255: PETSC_EXTERN PetscErrorCode PetscLogStageGetVisible(PetscLogStage,PetscBool*);
256: PETSC_EXTERN PetscErrorCode PetscLogStageGetId(const char[],PetscLogStage*);
258: /* Event functions */
259: PETSC_EXTERN PetscErrorCode PetscLogEventRegister(const char[],PetscClassId,PetscLogEvent*);
260: PETSC_EXTERN PetscErrorCode PetscLogEventSetCollective(PetscLogEvent,PetscBool);
261: PETSC_EXTERN PetscErrorCode PetscLogEventIncludeClass(PetscClassId);
262: PETSC_EXTERN PetscErrorCode PetscLogEventExcludeClass(PetscClassId);
263: PETSC_EXTERN PetscErrorCode PetscLogEventActivate(PetscLogEvent);
264: PETSC_EXTERN PetscErrorCode PetscLogEventDeactivate(PetscLogEvent);
265: PETSC_EXTERN PetscErrorCode PetscLogEventSetActiveAll(PetscLogEvent,PetscBool);
266: PETSC_EXTERN PetscErrorCode PetscLogEventActivateClass(PetscClassId);
267: PETSC_EXTERN PetscErrorCode PetscLogEventDeactivateClass(PetscClassId);
268: PETSC_EXTERN PetscErrorCode PetscLogEventGetId(const char[],PetscLogEvent*);
269: PETSC_EXTERN PetscErrorCode PetscLogEventGetPerfInfo(int,PetscLogEvent,PetscEventPerfInfo*);
270: PETSC_EXTERN PetscErrorCode PetscLogEventSetDof(PetscLogEvent, PetscInt, PetscLogDouble);
271: PETSC_EXTERN PetscErrorCode PetscLogEventSetError(PetscLogEvent, PetscInt, PetscLogDouble);
273: /* Global counters */
274: PETSC_EXTERN PetscLogDouble petsc_irecv_ct;
275: PETSC_EXTERN PetscLogDouble petsc_isend_ct;
276: PETSC_EXTERN PetscLogDouble petsc_recv_ct;
277: PETSC_EXTERN PetscLogDouble petsc_send_ct;
278: PETSC_EXTERN PetscLogDouble petsc_irecv_len;
279: PETSC_EXTERN PetscLogDouble petsc_isend_len;
280: PETSC_EXTERN PetscLogDouble petsc_recv_len;
281: PETSC_EXTERN PetscLogDouble petsc_send_len;
282: PETSC_EXTERN PetscLogDouble petsc_allreduce_ct;
283: PETSC_EXTERN PetscLogDouble petsc_gather_ct;
284: PETSC_EXTERN PetscLogDouble petsc_scatter_ct;
285: PETSC_EXTERN PetscLogDouble petsc_wait_ct;
286: PETSC_EXTERN PetscLogDouble petsc_wait_any_ct;
287: PETSC_EXTERN PetscLogDouble petsc_wait_all_ct;
288: PETSC_EXTERN PetscLogDouble petsc_sum_of_waits_ct;
290: PETSC_EXTERN PetscBool PetscLogSyncOn; /* true if logging synchronization is enabled */
291: PETSC_EXTERN PetscErrorCode PetscLogEventSynchronize(PetscLogEvent, MPI_Comm);
293: #define PetscLogEventSync(e,comm) \
294: (((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \
295: PetscLogEventSynchronize((e),(comm)) : 0 ))
297: #define PetscLogEventBegin(e,o1,o2,o3,o4) \
298: (((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \
299: (*PetscLogPLB)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 ))
301: #define PetscLogEventEnd(e,o1,o2,o3,o4) \
302: (((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog->curStage].perfInfo.active && petsc_stageLog->stageInfo[petsc_stageLog->curStage].eventLog->eventInfo[e].active) ? \
303: (*PetscLogPLE)((e),0,(PetscObject)(o1),(PetscObject)(o2),(PetscObject)(o3),(PetscObject)(o4)) : 0 ))
305: PETSC_EXTERN PetscErrorCode PetscLogEventGetFlops(PetscLogEvent,PetscLogDouble*);
306: PETSC_EXTERN PetscErrorCode PetscLogEventZeroFlops(PetscLogEvent);
308: /*
309: These are used internally in the PETSc routines to keep a count of MPI messages and
310: their sizes.
312: This does not work for MPI-Uni because our include/petsc/mpiuni/mpi.h file
313: uses macros to defined the MPI operations.
315: It does not work correctly from HP-UX because it processes the
316: macros in a way that sometimes it double counts, hence
317: PETSC_HAVE_BROKEN_RECURSIVE_MACRO
319: It does not work with Windows because winmpich lacks MPI_Type_size()
320: */
321: #if !defined(MPIUNI_H) && !defined(PETSC_HAVE_BROKEN_RECURSIVE_MACRO) && !defined (PETSC_HAVE_MPI_MISSING_TYPESIZE)
322: /*
323: Logging of MPI activities
324: */
325: PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSize(PetscLogDouble *buff,PetscMPIInt count,MPI_Datatype type)
326: {
327: PetscMPIInt mysize;
328: PetscErrorCode _myierr;
329: if (type == MPI_DATATYPE_NULL) return 0;
330: _myMPI_Type_size(type,&mysize);CHKERRQ(_myierr);
331: *buff += (PetscLogDouble) (count*mysize);
332: return 0;
333: }
335: PETSC_STATIC_INLINE PetscErrorCode PetscMPITypeSizeComm(MPI_Comm comm, PetscLogDouble *buff,PetscMPIInt *counts,MPI_Datatype type)
336: {
337: PetscMPIInt mysize, commsize, p;
338: PetscErrorCode _myierr;
340: if (type == MPI_DATATYPE_NULL) return 0;
341: _myMPI_Comm_size(comm,&commsize);CHKERRQ(_myierr);
342: _myMPI_Type_size(type,&mysize);CHKERRQ(_myierr);
343: for (p = 0; p < commsize; ++p) {
344: *buff += (PetscLogDouble) (counts[p]*mysize);
345: }
346: return 0;
347: }
349: /*
350: Returns 1 if the communicator is parallel else zero
351: */
352: PETSC_STATIC_INLINE int PetscMPIParallelComm(MPI_Comm comm)
353: {
354: PetscMPIInt size; MPI_Comm_size(comm,&size); return size > 1;
355: }
357: #define MPI_Irecv(buf,count,datatype,source,tag,comm,request) \
358: ((petsc_irecv_ct++,0) || PetscMPITypeSize(&(petsc_irecv_len),(count),(datatype)) || MPI_Irecv((buf),(count),(datatype),(source),(tag),(comm),(request)))
360: #define MPI_Isend(buf,count,datatype,dest,tag,comm,request) \
361: ((petsc_isend_ct++,0) || PetscMPITypeSize(&(petsc_isend_len),(count),(datatype)) || MPI_Isend((buf),(count),(datatype),(dest),(tag),(comm),(request)))
363: #define MPI_Startall_irecv(count,datatype,number,requests) \
364: ((petsc_irecv_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&(petsc_irecv_len),(count),(datatype)) || ((number) && MPI_Startall((number),(requests))))
366: #define MPI_Startall_isend(count,datatype,number,requests) \
367: ((petsc_isend_ct += (PetscLogDouble)(number),0) || PetscMPITypeSize(&(petsc_isend_len),(count),(datatype)) || ((number) && MPI_Startall((number),(requests))))
369: #define MPI_Start_isend(count,datatype,requests) \
370: ((petsc_isend_ct++,0) || PetscMPITypeSize((&petsc_isend_len),(count),(datatype)) || MPI_Start((requests)))
372: #define MPI_Recv(buf,count,datatype,source,tag,comm,status) \
373: ((petsc_recv_ct++,0) || PetscMPITypeSize((&petsc_recv_len),(count),(datatype)) || MPI_Recv((buf),(count),(datatype),(source),(tag),(comm),(status)))
375: #define MPI_Send(buf,count,datatype,dest,tag,comm) \
376: ((petsc_send_ct++,0) || PetscMPITypeSize((&petsc_send_len),(count),(datatype)) || MPI_Send((buf),(count),(datatype),(dest),(tag),(comm)))
378: #define MPI_Wait(request,status) \
379: ((petsc_wait_ct++,petsc_sum_of_waits_ct++,0) || MPI_Wait((request),(status)))
381: #define MPI_Waitany(a,b,c,d) \
382: ((petsc_wait_any_ct++,petsc_sum_of_waits_ct++,0) || MPI_Waitany((a),(b),(c),(d)))
384: #define MPI_Waitall(count,array_of_requests,array_of_statuses) \
385: ((petsc_wait_all_ct++,petsc_sum_of_waits_ct += (PetscLogDouble) (count),0) || MPI_Waitall((count),(array_of_requests),(array_of_statuses)))
387: #define MPI_Allreduce(sendbuf,recvbuf,count,datatype,op,comm) \
388: ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || MPI_Allreduce((sendbuf),(recvbuf),(count),(datatype),(op),(comm)))
390: #define MPI_Bcast(buffer,count,datatype,root,comm) \
391: ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || MPI_Bcast((buffer),(count),(datatype),(root),(comm)))
393: #define MPI_Reduce_scatter_block(sendbuf,recvbuf,recvcount,datatype,op,comm) \
394: ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || MPI_Reduce_scatter_block((sendbuf),(recvbuf),(recvcount),(datatype),(op),(comm)))
396: #define MPI_Alltoall(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \
397: ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || PetscMPITypeSize((&petsc_send_len),(sendcount),(sendtype)) || MPI_Alltoall((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(comm)))
399: #define MPI_Alltoallv(sendbuf,sendcnts,sdispls,sendtype,recvbuf,recvcnts,rdispls,recvtype,comm) \
400: ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) || PetscMPITypeSizeComm((comm),(&petsc_send_len),(sendcnts),(sendtype)) || MPI_Alltoallv((sendbuf),(sendcnts),(sdispls),(sendtype),(recvbuf),(recvcnts),(rdispls),(recvtype),(comm)))
402: #define MPI_Allgather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,comm) \
403: ((petsc_gather_ct += PetscMPIParallelComm((comm)),0) || MPI_Allgather((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(comm)))
405: #define MPI_Allgatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,comm) \
406: ((petsc_gather_ct += PetscMPIParallelComm((comm)),0) || MPI_Allgatherv((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(displs),(recvtype),(comm)))
408: #define MPI_Gather(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \
409: ((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len),(sendcount),(sendtype)) || MPI_Gather((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(root),(comm)))
411: #define MPI_Gatherv(sendbuf,sendcount,sendtype,recvbuf,recvcount,displs,recvtype,root,comm) \
412: ((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len),(sendcount),(sendtype)) || MPI_Gatherv((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(displs),(recvtype),(root),(comm)))
414: #define MPI_Scatter(sendbuf,sendcount,sendtype,recvbuf,recvcount,recvtype,root,comm) \
415: ((petsc_scatter_ct++,0) || PetscMPITypeSize((&petsc_recv_len),(recvcount),(recvtype)) || MPI_Scatter((sendbuf),(sendcount),(sendtype),(recvbuf),(recvcount),(recvtype),(root),(comm)))
417: #define MPI_Scatterv(sendbuf,sendcount,displs,sendtype,recvbuf,recvcount,recvtype,root,comm) \
418: ((petsc_scatter_ct++,0) || PetscMPITypeSize((&petsc_recv_len),(recvcount),(recvtype)) || MPI_Scatterv((sendbuf),(sendcount),(displs),(sendtype),(recvbuf),(recvcount),(recvtype),(root),(comm)))
420: #else
422: #define MPI_Startall_irecv(count,datatype,number,requests) \
423: ((number) && MPI_Startall((number),(requests)))
425: #define MPI_Startall_isend(count,datatype,number,requests) \
426: ((number) && MPI_Startall((number),(requests)))
428: #define MPI_Start_isend(count,datatype,requests) \
429: (MPI_Start((requests)))
431: #endif /* !MPIUNI_H && ! PETSC_HAVE_BROKEN_RECURSIVE_MACRO */
433: #else /* ---Logging is turned off --------------------------------------------*/
435: #define PetscLogFlops(n) 0
436: #define PetscGetFlops(a) (*(a) = 0.0,0)
438: #define PetscLogStageRegister(a,b) 0
439: #define PetscLogStagePush(a) 0
440: #define PetscLogStagePop() 0
441: #define PetscLogStageSetActive(a,b) 0
442: #define PetscLogStageGetActive(a,b) 0
443: #define PetscLogStageGetVisible(a,b) 0
444: #define PetscLogStageSetVisible(a,b) 0
445: #define PetscLogStageGetId(a,b) (*(b)=0,0)
447: #define PetscLogEventRegister(a,b,c) 0
448: #define PetscLogEventSetCollective(a,b) 0
449: #define PetscLogEventIncludeClass(a) 0
450: #define PetscLogEventExcludeClass(a) 0
451: #define PetscLogEventActivate(a) 0
452: #define PetscLogEventDeactivate(a) 0
453: #define PetscLogEventActivateClass(a) 0
454: #define PetscLogEventDeactivateClass(a) 0
455: #define PetscLogEventSetActiveAll(a,b) 0
456: #define PetscLogEventGetId(a,b) (*(b)=0,0)
457: #define PetscLogEventGetPerfInfo(a,b,c) 0
458: #define PetscLogEventSetDof(a,b,c) 0
459: #define PetscLogEventSetError(a,b,c) 0
461: #define PetscLogPLB 0
462: #define PetscLogPLE 0
463: #define PetscLogPHC 0
464: #define PetscLogPHD 0
466: #define PetscLogObjectParents(p,n,c) 0
467: #define PetscLogObjectCreate(h) 0
468: #define PetscLogObjectDestroy(h) 0
469: PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject,const char[],...);
471: #define PetscLogDefaultBegin() 0
472: #define PetscLogAllBegin() 0
473: #define PetscLogNestedBegin() 0
474: #define PetscLogTraceBegin(file) 0
475: #define PetscLogActions(a) 0
476: #define PetscLogObjects(a) 0
477: #define PetscLogSetThreshold(a,b) 0
478: #define PetscLogSet(lb,le) 0
480: #define PetscLogView(viewer) 0
481: #define PetscLogViewFromOptions() 0
482: #define PetscLogDump(c) 0
484: #define PetscLogEventSync(e,comm) 0
485: #define PetscLogEventBegin(e,o1,o2,o3,o4) 0
486: #define PetscLogEventEnd(e,o1,o2,o3,o4) 0
488: /* If PETSC_USE_LOG is NOT defined, these still need to be! */
489: #define MPI_Startall_irecv(count,datatype,number,requests) ((number) && MPI_Startall(number,requests))
490: #define MPI_Startall_isend(count,datatype,number,requests) ((number) && MPI_Startall(number,requests))
491: #define MPI_Start_isend(count,datatype,requests) MPI_Start(requests)
493: #endif /* PETSC_USE_LOG */
495: #define PetscPreLoadBegin(flag,name) \
496: do {\
497: PetscBool PetscPreLoading = flag;\
498: int PetscPreLoadMax,PetscPreLoadIt;\
499: PetscLogStage _stageNum;\
500: PetscErrorCode _3_ierr; \
501: _3_PetscOptionsGetBool(NULL,NULL,"-preload",&PetscPreLoading,NULL);CHKERRQ(_3_ierr); \
502: PetscPreLoadMax = (int)(PetscPreLoading);\
503: PetscPreLoadingUsed = PetscPreLoading ? PETSC_TRUE : PetscPreLoadingUsed;\
504: for (PetscPreLoadIt=0; PetscPreLoadIt<=PetscPreLoadMax; PetscPreLoadIt++) {\
505: PetscPreLoadingOn = PetscPreLoading;\
506: _3_PetscBarrier(NULL);CHKERRQ(_3_ierr);\
507: if (PetscPreLoadIt>0) {\
508: _3_PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr);\
509: } else {\
510: _3_PetscLogStageRegister(name,&_stageNum);CHKERRQ(_3_ierr); \
511: }\
512: _3_PetscLogStageSetActive(_stageNum,(PetscBool)(!PetscPreLoadMax || PetscPreLoadIt));\
513: _3_PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr);
515: #define PetscPreLoadEnd() \
516: _3_PetscLogStagePop();CHKERRQ(_3_ierr);\
517: PetscPreLoading = PETSC_FALSE;\
518: }\
519: } while (0)
521: #define PetscPreLoadStage(name) do { \
522: _3_PetscLogStagePop();CHKERRQ(_3_ierr); \
523: if (PetscPreLoadIt>0) { \
524: _3_PetscLogStageGetId(name,&_stageNum);CHKERRQ(_3_ierr); \
525: } else { \
526: _3_PetscLogStageRegister(name,&_stageNum);CHKERRQ(_3_ierr); \
527: } \
528: _3_PetscLogStageSetActive(_stageNum,(PetscBool)(!PetscPreLoadMax || PetscPreLoadIt)); \
529: _3_PetscLogStagePush(_stageNum);CHKERRQ(_3_ierr); \
530: } while (0)
532: /* some vars for logging */
533: PETSC_EXTERN PetscBool PetscPreLoadingUsed; /* true if we are or have done preloading */
534: PETSC_EXTERN PetscBool PetscPreLoadingOn; /* true if we are currently in a preloading calculation */
536: #endif