Actual source code: petsclog.h
1: /*
2: Defines profile/logging in PETSc.
3: */
4: #pragma once
6: #include <petscsys.h>
7: #include <petsctime.h>
8: #include <petscbt.h>
9: #include <petsclogtypes.h>
11: /* SUBMANSEC = Profiling */
13: /* General logging of information; different from event logging */
14: PETSC_EXTERN PetscErrorCode PetscInfo_Private(const char[], PetscObject, const char[], ...) PETSC_ATTRIBUTE_FORMAT(3, 4);
15: #if defined(PETSC_USE_INFO)
16: #define PetscInfo(A, ...) PetscInfo_Private(PETSC_FUNCTION_NAME, ((PetscObject)A), __VA_ARGS__)
17: #else
18: #define PetscInfo(A, ...) PETSC_SUCCESS
19: #endif
21: #define PetscInfo1(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
22: #define PetscInfo2(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
23: #define PetscInfo3(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
24: #define PetscInfo4(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
25: #define PetscInfo5(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
26: #define PetscInfo6(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
27: #define PetscInfo7(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
28: #define PetscInfo8(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
29: #define PetscInfo9(...) PETSC_DEPRECATED_MACRO(3, 17, 0, "PetscInfo()", ) PetscInfo(__VA_ARGS__)
31: /*E
32: PetscInfoCommFlag - Describes the method by which to filter information displayed by `PetscInfo()` by communicator size
34: Values:
35: + `PETSC_INFO_COMM_ALL` - Default uninitialized value. `PetscInfo()` will not filter based on
36: communicator size (i.e. will print for all communicators)
37: . `PETSC_INFO_COMM_NO_SELF` - `PetscInfo()` will NOT print for communicators with size = 1 (i.e. *_COMM_SELF)
38: - `PETSC_INFO_COMM_ONLY_SELF` - `PetscInfo()` will ONLY print for communicators with size = 1
40: Level: intermediate
42: Note:
43: Used as an input for `PetscInfoSetFilterCommSelf()`
45: .seealso: `PetscInfo()`, `PetscInfoSetFromOptions()`, `PetscInfoSetFilterCommSelf()`
46: E*/
47: typedef enum {
48: PETSC_INFO_COMM_ALL = -1,
49: PETSC_INFO_COMM_NO_SELF = 0,
50: PETSC_INFO_COMM_ONLY_SELF = 1
51: } PetscInfoCommFlag;
53: PETSC_EXTERN const char *const PetscInfoCommFlags[];
54: PETSC_EXTERN PetscErrorCode PetscInfoDeactivateClass(PetscClassId);
55: PETSC_EXTERN PetscErrorCode PetscInfoActivateClass(PetscClassId);
56: PETSC_EXTERN PetscErrorCode PetscInfoEnabled(PetscClassId, PetscBool *);
57: PETSC_EXTERN PetscErrorCode PetscInfoAllow(PetscBool);
58: PETSC_EXTERN PetscErrorCode PetscInfoSetFile(const char[], const char[]);
59: PETSC_EXTERN PetscErrorCode PetscInfoGetFile(char **, FILE **);
60: PETSC_EXTERN PetscErrorCode PetscInfoSetClasses(PetscBool, PetscInt, const char *const *);
61: PETSC_EXTERN PetscErrorCode PetscInfoGetClass(const char *, PetscBool *);
62: PETSC_EXTERN PetscErrorCode PetscInfoGetInfo(PetscBool *, PetscBool *, PetscBool *, PetscBool *, PetscInfoCommFlag *);
63: PETSC_EXTERN PetscErrorCode PetscInfoProcessClass(const char[], PetscInt, const PetscClassId[]);
64: PETSC_EXTERN PetscErrorCode PetscInfoSetFilterCommSelf(PetscInfoCommFlag);
65: PETSC_EXTERN PetscErrorCode PetscInfoSetFromOptions(PetscOptions);
66: PETSC_EXTERN PetscErrorCode PetscInfoDestroy(void);
67: PETSC_EXTERN PetscBool PetscLogPrintInfo; /* if true, indicates PetscInfo() is turned on */
69: PETSC_EXTERN PetscErrorCode PetscIntStackCreate(PetscIntStack *);
70: PETSC_EXTERN PetscErrorCode PetscIntStackDestroy(PetscIntStack);
71: PETSC_EXTERN PetscErrorCode PetscIntStackPush(PetscIntStack, int);
72: PETSC_EXTERN PetscErrorCode PetscIntStackPop(PetscIntStack, int *);
73: PETSC_EXTERN PetscErrorCode PetscIntStackTop(PetscIntStack, int *);
74: PETSC_EXTERN PetscErrorCode PetscIntStackEmpty(PetscIntStack, PetscBool *);
76: PETSC_EXTERN PetscErrorCode PetscLogStateCreate(PetscLogState *);
77: PETSC_EXTERN PetscErrorCode PetscLogStateDestroy(PetscLogState *);
78: PETSC_EXTERN PetscErrorCode PetscLogStateGetRegistry(PetscLogState, PetscLogRegistry *);
80: PETSC_EXTERN PetscErrorCode PetscLogStateClassRegister(PetscLogState, const char[], PetscClassId, PetscLogStage *);
81: PETSC_EXTERN PetscErrorCode PetscLogStateClassSetActive(PetscLogState, PetscLogStage, PetscClassId, PetscBool);
82: PETSC_EXTERN PetscErrorCode PetscLogStateClassSetActiveAll(PetscLogState, PetscClassId, PetscBool);
84: PETSC_EXTERN PetscErrorCode PetscLogStateStageRegister(PetscLogState, const char[], PetscLogStage *);
85: PETSC_EXTERN PetscErrorCode PetscLogStateStagePush(PetscLogState, PetscLogStage);
86: PETSC_EXTERN PetscErrorCode PetscLogStateStagePop(PetscLogState);
87: PETSC_EXTERN PetscErrorCode PetscLogStateStageSetActive(PetscLogState, PetscLogStage, PetscBool);
88: PETSC_EXTERN PetscErrorCode PetscLogStateStageGetActive(PetscLogState, PetscLogStage, PetscBool *);
89: PETSC_EXTERN PetscErrorCode PetscLogStateGetCurrentStage(PetscLogState, PetscLogStage *);
91: PETSC_EXTERN PetscErrorCode PetscLogStateEventRegister(PetscLogState, const char[], PetscClassId, PetscLogEvent *);
92: PETSC_EXTERN PetscErrorCode PetscLogStateEventSetCollective(PetscLogState, PetscLogEvent, PetscBool);
93: PETSC_EXTERN PetscErrorCode PetscLogStateEventSetActive(PetscLogState, PetscLogStage, PetscLogEvent, PetscBool);
94: PETSC_EXTERN PetscErrorCode PetscLogStateEventSetActiveAll(PetscLogState, PetscLogEvent, PetscBool);
95: PETSC_EXTERN PetscErrorCode PetscLogStateEventGetActive(PetscLogState, PetscLogStage, PetscLogEvent, PetscBool *);
97: PETSC_EXTERN PetscErrorCode PetscLogStateGetEventFromName(PetscLogState, const char[], PetscLogEvent *);
98: PETSC_EXTERN PetscErrorCode PetscLogStateGetStageFromName(PetscLogState, const char[], PetscLogStage *);
99: PETSC_EXTERN PetscErrorCode PetscLogStateGetClassFromName(PetscLogState, const char[], PetscLogClass *);
100: PETSC_EXTERN PetscErrorCode PetscLogStateGetClassFromClassId(PetscLogState, PetscClassId, PetscLogClass *);
101: PETSC_EXTERN PetscErrorCode PetscLogStateGetNumEvents(PetscLogState, PetscInt *);
102: PETSC_EXTERN PetscErrorCode PetscLogStateGetNumStages(PetscLogState, PetscInt *);
103: PETSC_EXTERN PetscErrorCode PetscLogStateGetNumClasses(PetscLogState, PetscInt *);
104: PETSC_EXTERN PetscErrorCode PetscLogStateEventGetInfo(PetscLogState, PetscLogEvent, PetscLogEventInfo *);
105: PETSC_EXTERN PetscErrorCode PetscLogStateStageGetInfo(PetscLogState, PetscLogStage, PetscLogStageInfo *);
106: PETSC_EXTERN PetscErrorCode PetscLogStateClassGetInfo(PetscLogState, PetscLogClass, PetscLogClassInfo *);
108: PETSC_EXTERN PetscClassId PETSCLOGHANDLER_CLASSID;
110: PETSC_EXTERN PetscFunctionList PetscLogHandlerList;
112: PETSC_EXTERN PetscErrorCode PetscLogHandlerRegister(const char[], PetscErrorCode (*)(PetscLogHandler));
113: PETSC_EXTERN PetscErrorCode PetscLogHandlerCreate(MPI_Comm, PetscLogHandler *);
114: PETSC_EXTERN PetscErrorCode PetscLogHandlerSetType(PetscLogHandler, PetscLogHandlerType);
115: PETSC_EXTERN PetscErrorCode PetscLogHandlerGetType(PetscLogHandler, PetscLogHandlerType *);
116: PETSC_EXTERN PetscErrorCode PetscLogHandlerDestroy(PetscLogHandler *);
117: PETSC_EXTERN PetscErrorCode PetscLogHandlerSetState(PetscLogHandler, PetscLogState);
118: PETSC_EXTERN PetscErrorCode PetscLogHandlerGetState(PetscLogHandler, PetscLogState *);
119: PETSC_EXTERN PetscErrorCode PetscLogHandlerEventBegin(PetscLogHandler, PetscLogEvent, PetscObject, PetscObject, PetscObject, PetscObject);
120: PETSC_EXTERN PetscErrorCode PetscLogHandlerEventEnd(PetscLogHandler, PetscLogEvent, PetscObject, PetscObject, PetscObject, PetscObject);
121: PETSC_EXTERN PetscErrorCode PetscLogHandlerEventSync(PetscLogHandler, PetscLogEvent, MPI_Comm);
122: PETSC_EXTERN PetscErrorCode PetscLogHandlerObjectCreate(PetscLogHandler, PetscObject);
123: PETSC_EXTERN PetscErrorCode PetscLogHandlerObjectDestroy(PetscLogHandler, PetscObject);
124: PETSC_EXTERN PetscErrorCode PetscLogHandlerStagePush(PetscLogHandler, PetscLogStage);
125: PETSC_EXTERN PetscErrorCode PetscLogHandlerStagePop(PetscLogHandler, PetscLogStage);
126: PETSC_EXTERN PetscErrorCode PetscLogHandlerView(PetscLogHandler, PetscViewer);
128: PETSC_EXTERN PetscErrorCode PetscLogHandlerGetEventPerfInfo(PetscLogHandler, PetscLogStage, PetscLogEvent, PetscEventPerfInfo **);
129: PETSC_EXTERN PetscErrorCode PetscLogHandlerGetStagePerfInfo(PetscLogHandler, PetscLogStage, PetscEventPerfInfo **);
130: PETSC_EXTERN PetscErrorCode PetscLogHandlerSetLogActions(PetscLogHandler, PetscBool);
131: PETSC_EXTERN PetscErrorCode PetscLogHandlerSetLogObjects(PetscLogHandler, PetscBool);
132: PETSC_EXTERN PetscErrorCode PetscLogHandlerLogObjectState(PetscLogHandler, PetscObject, const char[], ...);
133: PETSC_EXTERN PetscErrorCode PetscLogHandlerGetNumObjects(PetscLogHandler, PetscInt *);
134: PETSC_EXTERN PetscErrorCode PetscLogHandlerEventDeactivatePush(PetscLogHandler, PetscLogStage, PetscLogEvent);
135: PETSC_EXTERN PetscErrorCode PetscLogHandlerEventDeactivatePop(PetscLogHandler, PetscLogStage, PetscLogEvent);
136: PETSC_EXTERN PetscErrorCode PetscLogHandlerEventsPause(PetscLogHandler);
137: PETSC_EXTERN PetscErrorCode PetscLogHandlerEventsResume(PetscLogHandler);
138: PETSC_EXTERN PetscErrorCode PetscLogHandlerDump(PetscLogHandler, const char[]);
139: PETSC_EXTERN PetscErrorCode PetscLogHandlerStageSetVisible(PetscLogHandler, PetscLogStage, PetscBool);
140: PETSC_EXTERN PetscErrorCode PetscLogHandlerStageGetVisible(PetscLogHandler, PetscLogStage, PetscBool *);
142: PETSC_EXTERN PetscErrorCode PetscLogHandlerCreateTrace(MPI_Comm, FILE *, PetscLogHandler *);
143: PETSC_EXTERN PetscErrorCode PetscLogHandlerCreateLegacy(MPI_Comm, PetscErrorCode (*)(PetscLogEvent, int, PetscObject, PetscObject, PetscObject, PetscObject), PetscErrorCode (*)(PetscLogEvent, int, PetscObject, PetscObject, PetscObject, PetscObject), PetscErrorCode (*)(PetscObject), PetscErrorCode (*)(PetscObject), PetscLogHandler *);
145: /* All events are inactive if an invalid stage is set, like if there have been more stage pops than stage pushes */
146: #define PetscLogStateStageEventIsActive(state, stage, event) ((stage >= 0) && PetscBTLookup((state)->active, (stage)) && PetscBTLookup((state)->active, (stage) + (event + 1) * (state)->bt_num_stages))
147: #define PetscLogStateEventCurrentlyActive(state, event) ((state) && PetscLogStateStageEventIsActive(state, (state)->current_stage, event))
149: /* PetscLogHandler with critical methods exposed for speed */
150: typedef struct _n_PetscLogHandlerHot {
151: PetscLogHandler handler;
152: PetscErrorCode (*eventBegin)(PetscLogHandler, PetscLogEvent, PetscObject, PetscObject, PetscObject, PetscObject);
153: PetscErrorCode (*eventEnd)(PetscLogHandler, PetscLogEvent, PetscObject, PetscObject, PetscObject, PetscObject);
154: PetscErrorCode (*eventSync)(PetscLogHandler, PetscLogEvent, MPI_Comm);
155: PetscErrorCode (*objectCreate)(PetscLogHandler, PetscObject);
156: PetscErrorCode (*objectDestroy)(PetscLogHandler, PetscObject);
157: } PetscLogHandlerHot;
159: /* Handle multithreading */
160: #if defined(PETSC_HAVE_THREADSAFETY)
161: #if defined(__cplusplus)
162: #define PETSC_TLS thread_local
163: #else
164: #define PETSC_TLS _Thread_local
165: #endif
166: #define PETSC_EXTERN_TLS extern PETSC_TLS PETSC_VISIBILITY_PUBLIC
167: PETSC_EXTERN PetscErrorCode PetscAddLogDouble(PetscLogDouble *, PetscLogDouble *, PetscLogDouble);
168: PETSC_EXTERN PetscErrorCode PetscAddLogDoubleCnt(PetscLogDouble *, PetscLogDouble *, PetscLogDouble *, PetscLogDouble *, PetscLogDouble);
169: #else
170: #define PETSC_EXTERN_TLS PETSC_EXTERN
171: #define PETSC_TLS
172: #define PetscAddLogDouble(a, b, c) ((PetscErrorCode)((*(a) += (c), PETSC_SUCCESS) || ((*(b) += (c)), PETSC_SUCCESS)))
173: #define PetscAddLogDoubleCnt(a, b, c, d, e) ((PetscErrorCode)(PetscAddLogDouble(a, c, 1) || PetscAddLogDouble(b, d, e)))
174: #endif
176: PETSC_DEPRECATED_FUNCTION(3, 18, 0, "PetscLogObjectParent()", ) static inline PetscErrorCode PetscLogObjectParent(PetscObject o, PetscObject p)
177: {
178: (void)o;
179: (void)p;
180: return PETSC_SUCCESS;
181: }
182: #define PetscLogObjectParents(p, n, d) PetscMacroReturnStandard(for (int _i = 0; _i < (n); ++_i) PetscCall(PetscLogObjectParent((PetscObject)(p), (PetscObject)(d)[_i]));)
184: PETSC_DEPRECATED_FUNCTION(3, 18, 0, "PetscLogObjectMemory()", ) static inline PetscErrorCode PetscLogObjectMemory(PetscObject o, PetscLogDouble m)
185: {
186: (void)o;
187: (void)m;
188: return PETSC_SUCCESS;
189: }
191: /* Global flop counter */
192: PETSC_EXTERN PetscLogDouble petsc_TotalFlops;
193: PETSC_EXTERN PetscLogDouble petsc_irecv_ct;
194: PETSC_EXTERN PetscLogDouble petsc_isend_ct;
195: PETSC_EXTERN PetscLogDouble petsc_recv_ct;
196: PETSC_EXTERN PetscLogDouble petsc_send_ct;
197: PETSC_EXTERN PetscLogDouble petsc_irecv_len;
198: PETSC_EXTERN PetscLogDouble petsc_isend_len;
199: PETSC_EXTERN PetscLogDouble petsc_recv_len;
200: PETSC_EXTERN PetscLogDouble petsc_send_len;
201: PETSC_EXTERN PetscLogDouble petsc_allreduce_ct;
202: PETSC_EXTERN PetscLogDouble petsc_gather_ct;
203: PETSC_EXTERN PetscLogDouble petsc_scatter_ct;
204: PETSC_EXTERN PetscLogDouble petsc_wait_ct;
205: PETSC_EXTERN PetscLogDouble petsc_wait_any_ct;
206: PETSC_EXTERN PetscLogDouble petsc_wait_all_ct;
207: PETSC_EXTERN PetscLogDouble petsc_sum_of_waits_ct;
209: /* Thread local storage */
210: PETSC_EXTERN_TLS PetscLogDouble petsc_TotalFlops_th;
211: PETSC_EXTERN_TLS PetscLogDouble petsc_irecv_ct_th;
212: PETSC_EXTERN_TLS PetscLogDouble petsc_isend_ct_th;
213: PETSC_EXTERN_TLS PetscLogDouble petsc_recv_ct_th;
214: PETSC_EXTERN_TLS PetscLogDouble petsc_send_ct_th;
215: PETSC_EXTERN_TLS PetscLogDouble petsc_irecv_len_th;
216: PETSC_EXTERN_TLS PetscLogDouble petsc_isend_len_th;
217: PETSC_EXTERN_TLS PetscLogDouble petsc_recv_len_th;
218: PETSC_EXTERN_TLS PetscLogDouble petsc_send_len_th;
219: PETSC_EXTERN_TLS PetscLogDouble petsc_allreduce_ct_th;
220: PETSC_EXTERN_TLS PetscLogDouble petsc_gather_ct_th;
221: PETSC_EXTERN_TLS PetscLogDouble petsc_scatter_ct_th;
222: PETSC_EXTERN_TLS PetscLogDouble petsc_wait_ct_th;
223: PETSC_EXTERN_TLS PetscLogDouble petsc_wait_any_ct_th;
224: PETSC_EXTERN_TLS PetscLogDouble petsc_wait_all_ct_th;
225: PETSC_EXTERN_TLS PetscLogDouble petsc_sum_of_waits_ct_th;
227: /* Global GPU counters */
228: PETSC_EXTERN PetscLogDouble petsc_ctog_ct;
229: PETSC_EXTERN PetscLogDouble petsc_gtoc_ct;
230: PETSC_EXTERN PetscLogDouble petsc_ctog_sz;
231: PETSC_EXTERN PetscLogDouble petsc_gtoc_sz;
232: PETSC_EXTERN PetscLogDouble petsc_ctog_ct_scalar;
233: PETSC_EXTERN PetscLogDouble petsc_gtoc_ct_scalar;
234: PETSC_EXTERN PetscLogDouble petsc_ctog_sz_scalar;
235: PETSC_EXTERN PetscLogDouble petsc_gtoc_sz_scalar;
236: PETSC_EXTERN PetscLogDouble petsc_gflops;
237: PETSC_EXTERN PetscLogDouble petsc_gtime;
239: /* Thread local storage */
240: PETSC_EXTERN_TLS PetscLogDouble petsc_ctog_ct_th;
241: PETSC_EXTERN_TLS PetscLogDouble petsc_gtoc_ct_th;
242: PETSC_EXTERN_TLS PetscLogDouble petsc_ctog_sz_th;
243: PETSC_EXTERN_TLS PetscLogDouble petsc_gtoc_sz_th;
244: PETSC_EXTERN_TLS PetscLogDouble petsc_ctog_ct_scalar_th;
245: PETSC_EXTERN_TLS PetscLogDouble petsc_gtoc_ct_scalar_th;
246: PETSC_EXTERN_TLS PetscLogDouble petsc_ctog_sz_scalar_th;
247: PETSC_EXTERN_TLS PetscLogDouble petsc_gtoc_sz_scalar_th;
248: PETSC_EXTERN_TLS PetscLogDouble petsc_gflops_th;
249: PETSC_EXTERN_TLS PetscLogDouble petsc_gtime_th;
251: PETSC_EXTERN PetscBool PetscLogMemory;
252: PETSC_EXTERN PetscBool PetscLogSyncOn; /* true if logging synchronization is enabled */
254: PETSC_EXTERN PetscLogState petsc_log_state;
256: #define PETSC_LOG_HANDLER_MAX 4
257: PETSC_EXTERN PetscLogHandlerHot PetscLogHandlers[PETSC_LOG_HANDLER_MAX];
259: #if defined(PETSC_USE_LOG) /* --- Logging is turned on --------------------------------*/
260: PETSC_EXTERN PetscErrorCode PetscGetFlops(PetscLogDouble *);
262: PETSC_EXTERN PetscErrorCode PetscLogObjectState(PetscObject, const char[], ...) PETSC_ATTRIBUTE_FORMAT(2, 3);
264: /* Initialization functions */
265: PETSC_EXTERN PetscErrorCode PetscLogDefaultBegin(void);
266: PETSC_EXTERN PetscErrorCode PetscLogNestedBegin(void);
267: PETSC_EXTERN PetscErrorCode PetscLogTraceBegin(FILE *);
268: PETSC_EXTERN PetscErrorCode PetscLogMPEBegin(void);
269: PETSC_EXTERN PetscErrorCode PetscLogPerfstubsBegin(void);
270: PETSC_EXTERN PetscErrorCode PetscLogLegacyCallbacksBegin(PetscErrorCode (*)(PetscLogEvent, int, PetscObject, PetscObject, PetscObject, PetscObject), PetscErrorCode (*)(PetscLogEvent, int, PetscObject, PetscObject, PetscObject, PetscObject), PetscErrorCode (*)(PetscObject), PetscErrorCode (*)(PetscObject));
271: PETSC_EXTERN PetscErrorCode PetscLogActions(PetscBool);
272: PETSC_EXTERN PetscErrorCode PetscLogObjects(PetscBool);
273: PETSC_EXTERN PetscErrorCode PetscLogSetThreshold(PetscLogDouble, PetscLogDouble *);
275: /* Output functions */
276: PETSC_EXTERN PetscErrorCode PetscLogView(PetscViewer);
277: PETSC_EXTERN PetscErrorCode PetscLogViewFromOptions(void);
278: PETSC_EXTERN PetscErrorCode PetscLogDump(const char[]);
279: PETSC_EXTERN PetscErrorCode PetscLogMPEDump(const char[]);
281: PETSC_EXTERN PetscErrorCode PetscLogGetState(PetscLogState *);
282: PETSC_EXTERN PetscErrorCode PetscLogGetDefaultHandler(PetscLogHandler *);
283: PETSC_EXTERN PetscErrorCode PetscLogHandlerStart(PetscLogHandler);
284: PETSC_EXTERN PetscErrorCode PetscLogHandlerStop(PetscLogHandler);
286: /* Status checking functions */
287: PETSC_EXTERN PetscErrorCode PetscLogIsActive(PetscBool *);
289: /* Stage functions */
290: PETSC_EXTERN PetscErrorCode PetscLogStageRegister(const char[], PetscLogStage *);
291: PETSC_EXTERN PetscErrorCode PetscLogStagePush(PetscLogStage);
292: PETSC_EXTERN PetscErrorCode PetscLogStagePop(void);
293: PETSC_EXTERN PetscErrorCode PetscLogStageSetActive(PetscLogStage, PetscBool);
294: PETSC_EXTERN PetscErrorCode PetscLogStageGetActive(PetscLogStage, PetscBool *);
295: PETSC_EXTERN PetscErrorCode PetscLogStageSetVisible(PetscLogStage, PetscBool);
296: PETSC_EXTERN PetscErrorCode PetscLogStageGetVisible(PetscLogStage, PetscBool *);
297: PETSC_EXTERN PetscErrorCode PetscLogStageGetId(const char[], PetscLogStage *);
298: PETSC_EXTERN PetscErrorCode PetscLogStageGetName(PetscLogEvent, const char **);
299: PETSC_EXTERN PetscErrorCode PetscLogStageGetPerfInfo(PetscLogStage, PetscEventPerfInfo *);
301: /* Event functions */
302: PETSC_EXTERN PetscErrorCode PetscLogEventRegister(const char[], PetscClassId, PetscLogEvent *);
303: PETSC_EXTERN PetscErrorCode PetscLogEventSetCollective(PetscLogEvent, PetscBool);
304: PETSC_EXTERN PetscErrorCode PetscLogEventIncludeClass(PetscClassId);
305: PETSC_EXTERN PetscErrorCode PetscLogEventExcludeClass(PetscClassId);
306: PETSC_EXTERN PetscErrorCode PetscLogEventActivate(PetscLogEvent);
307: PETSC_EXTERN PetscErrorCode PetscLogEventDeactivate(PetscLogEvent);
308: PETSC_EXTERN PetscErrorCode PetscLogEventDeactivatePush(PetscLogEvent);
309: PETSC_EXTERN PetscErrorCode PetscLogEventDeactivatePop(PetscLogEvent);
310: PETSC_EXTERN PetscErrorCode PetscLogEventSetActiveAll(PetscLogEvent, PetscBool);
311: PETSC_EXTERN PetscErrorCode PetscLogEventActivateClass(PetscClassId);
312: PETSC_EXTERN PetscErrorCode PetscLogEventDeactivateClass(PetscClassId);
313: PETSC_EXTERN PetscErrorCode PetscLogEventGetId(const char[], PetscLogEvent *);
314: PETSC_EXTERN PetscErrorCode PetscLogEventGetName(PetscLogEvent, const char **);
315: PETSC_EXTERN PetscErrorCode PetscLogEventGetPerfInfo(PetscLogStage, PetscLogEvent, PetscEventPerfInfo *);
316: PETSC_EXTERN PetscErrorCode PetscLogEventSetDof(PetscLogEvent, PetscInt, PetscLogDouble);
317: PETSC_EXTERN PetscErrorCode PetscLogEventSetError(PetscLogEvent, PetscInt, PetscLogDouble);
318: PETSC_EXTERN PetscErrorCode PetscLogEventsPause(void);
319: PETSC_EXTERN PetscErrorCode PetscLogEventsResume(void);
321: /* Class functions */
322: PETSC_EXTERN PetscErrorCode PetscLogClassGetClassId(const char[], PetscClassId *);
323: PETSC_EXTERN PetscErrorCode PetscLogClassIdGetName(PetscClassId, const char **);
325: static inline PETSC_UNUSED PetscErrorCode PetscLogEventSync(PetscLogEvent e, MPI_Comm comm)
326: {
327: if (PetscLogStateEventCurrentlyActive(petsc_log_state, e)) {
328: for (int i = 0; i < PETSC_LOG_HANDLER_MAX; i++) {
329: PetscLogHandlerHot *h = &PetscLogHandlers[i];
330: if (h->eventSync) {
331: PetscErrorCode err = (*(h->eventSync))(h->handler, e, comm);
332: if (err != PETSC_SUCCESS) return err;
333: }
334: }
335: }
336: return PETSC_SUCCESS;
337: }
339: static inline PETSC_UNUSED PetscErrorCode PetscLogEventBegin_Internal(PetscLogEvent e, PetscObject o1, PetscObject o2, PetscObject o3, PetscObject o4)
340: {
341: if (PetscLogStateEventCurrentlyActive(petsc_log_state, e)) {
342: for (int i = 0; i < PETSC_LOG_HANDLER_MAX; i++) {
343: PetscLogHandlerHot *h = &PetscLogHandlers[i];
344: if (h->eventBegin) {
345: PetscErrorCode err = (*(h->eventBegin))(h->handler, e, o1, o2, o3, o4);
346: if (err != PETSC_SUCCESS) return err;
347: }
348: }
349: }
350: return PETSC_SUCCESS;
351: }
352: #define PetscLogEventBegin(e, o1, o2, o3, o4) PetscLogEventBegin_Internal(e, (PetscObject)(o1), (PetscObject)(o2), (PetscObject)(o3), (PetscObject)(o4))
354: static inline PETSC_UNUSED PetscErrorCode PetscLogEventEnd_Internal(PetscLogEvent e, PetscObject o1, PetscObject o2, PetscObject o3, PetscObject o4)
355: {
356: if (PetscLogStateEventCurrentlyActive(petsc_log_state, e)) {
357: for (int i = 0; i < PETSC_LOG_HANDLER_MAX; i++) {
358: PetscLogHandlerHot *h = &PetscLogHandlers[i];
359: if (h->eventEnd) {
360: PetscErrorCode err = (*(h->eventEnd))(h->handler, e, o1, o2, o3, o4);
361: if (err != PETSC_SUCCESS) return err;
362: }
363: }
364: }
365: return PETSC_SUCCESS;
366: }
367: #define PetscLogEventEnd(e, o1, o2, o3, o4) PetscLogEventEnd_Internal(e, (PetscObject)(o1), (PetscObject)(o2), (PetscObject)(o3), (PetscObject)(o4))
369: /* Object functions */
370: static inline PETSC_UNUSED PetscErrorCode PetscLogObjectCreate(PetscObject o)
371: {
372: if (petsc_log_state) {
373: for (int i = 0; i < PETSC_LOG_HANDLER_MAX; i++) {
374: PetscLogHandlerHot *h = &PetscLogHandlers[i];
375: if (h->objectCreate) {
376: PetscErrorCode err = (*(h->objectCreate))(h->handler, o);
377: if (err != PETSC_SUCCESS) return err;
378: }
379: }
380: }
381: return PETSC_SUCCESS;
382: }
384: static inline PETSC_UNUSED PetscErrorCode PetscLogObjectDestroy(PetscObject o)
385: {
386: if (petsc_log_state) {
387: for (int i = 0; i < PETSC_LOG_HANDLER_MAX; i++) {
388: PetscLogHandlerHot *h = &PetscLogHandlers[i];
389: if (h->objectDestroy) {
390: PetscErrorCode err = (*(h->objectDestroy))(h->handler, o);
391: if (err != PETSC_SUCCESS) return err;
392: }
393: }
394: }
395: return PETSC_SUCCESS;
396: }
398: /*
399: Flop counting: We count each arithmetic operation (e.g., addition, multiplication) separately.
401: For the complex numbers version, note that
402: 1 complex addition = 2 flops
403: 1 complex multiplication = 6 flops,
404: where we define 1 flop as that for a double precision scalar. We roughly approximate
405: flop counting for complex numbers by multiplying the total flops by 4; this corresponds
406: to the assumption that we're counting mostly additions and multiplications -- and
407: roughly the same number of each. More accurate counting could be done by distinguishing
408: among the various arithmetic operations.
409: */
411: #if defined(PETSC_USE_COMPLEX)
412: #define PETSC_FLOPS_PER_OP 4.0
413: #else
414: #define PETSC_FLOPS_PER_OP 1.0
415: #endif
417: /*@C
418: PetscLogFlops - Log how many flops are performed in a calculation
420: Input Parameter:
421: . flops - the number of flops
423: Level: intermediate
425: Note:
426: To limit the chance of integer overflow when multiplying by a constant, represent the constant as a double,
427: not an integer. Use `PetscLogFlops`(4.0*n) not `PetscLogFlops`(4*n)
429: .seealso: [](ch_profiling), `PetscLogView()`, `PetscLogGpuFlops()`
430: @*/
431: static inline PetscErrorCode PetscLogFlops(PetscLogDouble n)
432: {
433: PetscAssert(n >= 0, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Cannot log negative flops");
434: return PetscAddLogDouble(&petsc_TotalFlops, &petsc_TotalFlops_th, PETSC_FLOPS_PER_OP * n);
435: }
437: /*
438: These are used internally in the PETSc routines to keep a count of MPI messages and
439: their sizes.
441: This does not work for MPI-Uni because our include/petsc/mpiuni/mpi.h file
442: uses macros to defined the MPI operations.
444: It does not work correctly from HP-UX because it processes the
445: macros in a way that sometimes it double counts, hence
446: PETSC_HAVE_BROKEN_RECURSIVE_MACRO
448: It does not work with Windows because winmpich lacks MPI_Type_size()
449: */
450: #if !defined(MPIUNI_H) && !defined(PETSC_HAVE_BROKEN_RECURSIVE_MACRO)
451: /*
452: Logging of MPI activities
453: */
454: static inline PetscErrorCode PetscMPITypeSize(PetscInt count, MPI_Datatype type, PetscLogDouble *length, PetscLogDouble *length_th)
455: {
456: PetscMPIInt typesize;
458: if (type == MPI_DATATYPE_NULL) return PETSC_SUCCESS;
459: PetscCallMPI(MPI_Type_size(type, &typesize));
460: return PetscAddLogDouble(length, length_th, (PetscLogDouble)(count * typesize));
461: }
463: static inline PetscErrorCode PetscMPITypeSizeComm(MPI_Comm comm, const PetscMPIInt *counts, MPI_Datatype type, PetscLogDouble *length, PetscLogDouble *length_th)
464: {
465: PetscMPIInt typesize, size, p;
466: PetscLogDouble l;
468: if (type == MPI_DATATYPE_NULL) return PETSC_SUCCESS;
469: PetscCallMPI(MPI_Comm_size(comm, &size));
470: PetscCallMPI(MPI_Type_size(type, &typesize));
471: for (p = 0, l = 0.0; p < size; ++p) l += (PetscLogDouble)(counts[p] * typesize);
472: return PetscAddLogDouble(length, length_th, l);
473: }
475: /*
476: Returns 1 if the communicator is parallel else zero
477: */
478: static inline int PetscMPIParallelComm(MPI_Comm comm)
479: {
480: PetscMPIInt size;
481: MPI_Comm_size(comm, &size);
482: return size > 1;
483: }
485: #define MPI_Irecv(buf, count, datatype, source, tag, comm, request) \
486: (PetscAddLogDouble(&petsc_irecv_ct, &petsc_irecv_ct_th, 1) || PetscMPITypeSize((count), (datatype), &(petsc_irecv_len), &(petsc_irecv_len_th)) || MPI_Irecv((buf), (count), (datatype), (source), (tag), (comm), (request)))
488: #define MPI_Irecv_c(buf, count, datatype, source, tag, comm, request) \
489: (PetscAddLogDouble(&petsc_irecv_ct, &petsc_irecv_ct_th, 1) || PetscMPITypeSize((count), (datatype), &(petsc_irecv_len), &(petsc_irecv_len_th)) || MPI_Irecv_c((buf), (count), (datatype), (source), (tag), (comm), (request)))
491: #define MPI_Isend(buf, count, datatype, dest, tag, comm, request) \
492: (PetscAddLogDouble(&petsc_isend_ct, &petsc_isend_ct_th, 1) || PetscMPITypeSize((count), (datatype), &(petsc_isend_len), &(petsc_isend_len_th)) || MPI_Isend((buf), (count), (datatype), (dest), (tag), (comm), (request)))
494: #define MPI_Isend_c(buf, count, datatype, dest, tag, comm, request) \
495: (PetscAddLogDouble(&petsc_isend_ct, &petsc_isend_ct_th, 1) || PetscMPITypeSize((count), (datatype), &(petsc_isend_len), &(petsc_isend_len_th)) || MPI_Isend_c((buf), (count), (datatype), (dest), (tag), (comm), (request)))
497: #define MPI_Startall_irecv(count, datatype, number, requests) \
498: (PetscAddLogDouble(&petsc_irecv_ct, &petsc_irecv_ct_th, number) || PetscMPITypeSize((count), (datatype), &(petsc_irecv_len), &(petsc_irecv_len_th)) || ((number) && MPI_Startall((number), (requests))))
500: #define MPI_Startall_isend(count, datatype, number, requests) \
501: (PetscAddLogDouble(&petsc_isend_ct, &petsc_isend_ct_th, number) || PetscMPITypeSize((count), (datatype), &(petsc_isend_len), &(petsc_isend_len_th)) || ((number) && MPI_Startall((number), (requests))))
503: #define MPI_Start_isend(count, datatype, requests) (PetscAddLogDouble(&petsc_isend_ct, &petsc_isend_ct_th, 1) || PetscMPITypeSize((count), (datatype), (&petsc_isend_len), (&petsc_isend_len_th)) || MPI_Start((requests)))
505: #define MPI_Recv(buf, count, datatype, source, tag, comm, status) \
506: (PetscAddLogDouble(&petsc_recv_ct, &petsc_recv_ct_th, 1) || PetscMPITypeSize((count), (datatype), (&petsc_recv_len), (&petsc_recv_len_th)) || MPI_Recv((buf), (count), (datatype), (source), (tag), (comm), (status)))
508: #define MPI_Recv_c(buf, count, datatype, source, tag, comm, status) \
509: (PetscAddLogDouble(&petsc_recv_ct, &petsc_recv_ct_th, 1) || PetscMPITypeSize((count), (datatype), (&petsc_recv_len), &(petsc_recv_len_th)) || MPI_Recv_c((buf), (count), (datatype), (source), (tag), (comm), (status)))
511: #define MPI_Send(buf, count, datatype, dest, tag, comm) \
512: (PetscAddLogDouble(&petsc_send_ct, &petsc_send_ct_th, 1) || PetscMPITypeSize((count), (datatype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Send((buf), (count), (datatype), (dest), (tag), (comm)))
514: #define MPI_Send_c(buf, count, datatype, dest, tag, comm) \
515: (PetscAddLogDouble(&petsc_send_ct, &petsc_send_ct_th, 1) || PetscMPITypeSize((count), (datatype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Send_c((buf), (count), (datatype), (dest), (tag), (comm)))
517: #define MPI_Wait(request, status) (PetscAddLogDouble(&petsc_wait_ct, &petsc_wait_ct_th, 1) || PetscAddLogDouble(&petsc_sum_of_waits_ct, &petsc_sum_of_waits_ct_th, 1) || MPI_Wait((request), (status)))
519: #define MPI_Waitany(a, b, c, d) (PetscAddLogDouble(&petsc_wait_any_ct, &petsc_wait_any_ct_th, 1) || PetscAddLogDouble(&petsc_sum_of_waits_ct, &petsc_sum_of_waits_ct_th, 1) || MPI_Waitany((a), (b), (c), (d)))
521: #define MPI_Waitall(count, array_of_requests, array_of_statuses) \
522: (PetscAddLogDouble(&petsc_wait_all_ct, &petsc_wait_all_ct_th, 1) || PetscAddLogDouble(&petsc_sum_of_waits_ct, &petsc_sum_of_waits_ct_th, count) || MPI_Waitall((count), (array_of_requests), (array_of_statuses)))
524: #define MPI_Allreduce(sendbuf, recvbuf, count, datatype, op, comm) (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || MPI_Allreduce((sendbuf), (recvbuf), (count), (datatype), (op), (comm)))
526: #define MPI_Bcast(buffer, count, datatype, root, comm) (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || MPI_Bcast((buffer), (count), (datatype), (root), (comm)))
528: #define MPI_Reduce_scatter_block(sendbuf, recvbuf, recvcount, datatype, op, comm) \
529: (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || MPI_Reduce_scatter_block((sendbuf), (recvbuf), (recvcount), (datatype), (op), (comm)))
531: #define MPI_Alltoall(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, comm) \
532: (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || PetscMPITypeSize((sendcount), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Alltoall((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (comm)))
534: #define MPI_Alltoallv(sendbuf, sendcnts, sdispls, sendtype, recvbuf, recvcnts, rdispls, recvtype, comm) \
535: (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || PetscMPITypeSizeComm((comm), (sendcnts), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Alltoallv((sendbuf), (sendcnts), (sdispls), (sendtype), (recvbuf), (recvcnts), (rdispls), (recvtype), (comm)))
537: #define MPI_Allgather(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, comm) \
538: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, PetscMPIParallelComm(comm)) || MPI_Allgather((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (comm)))
540: #define MPI_Allgatherv(sendbuf, sendcount, sendtype, recvbuf, recvcount, displs, recvtype, comm) \
541: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, PetscMPIParallelComm(comm)) || MPI_Allgatherv((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (displs), (recvtype), (comm)))
543: #define MPI_Gather(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm) \
544: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, 1) || PetscMPITypeSize((sendcount), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Gather((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (root), (comm)))
546: #define MPI_Gatherv(sendbuf, sendcount, sendtype, recvbuf, recvcount, displs, recvtype, root, comm) \
547: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, 1) || PetscMPITypeSize((sendcount), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Gatherv((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (displs), (recvtype), (root), (comm)))
549: #define MPI_Scatter(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm) \
550: (PetscAddLogDouble(&petsc_scatter_ct, &petsc_scatter_ct_th, 1) || PetscMPITypeSize((recvcount), (recvtype), (&petsc_recv_len), &(petsc_recv_len_th)) || MPI_Scatter((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (root), (comm)))
552: #define MPI_Scatterv(sendbuf, sendcount, displs, sendtype, recvbuf, recvcount, recvtype, root, comm) \
553: (PetscAddLogDouble(&petsc_scatter_ct, &petsc_scatter_ct_th, 1) || PetscMPITypeSize((recvcount), (recvtype), (&petsc_recv_len), &(petsc_recv_len_th)) || MPI_Scatterv((sendbuf), (sendcount), (displs), (sendtype), (recvbuf), (recvcount), (recvtype), (root), (comm)))
555: #define MPI_Ialltoall(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, comm, request) \
556: (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || PetscMPITypeSize((sendcount), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Ialltoall((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (comm), (request)))
558: #define MPI_Ialltoallv(sendbuf, sendcnts, sdispls, sendtype, recvbuf, recvcnts, rdispls, recvtype, comm, request) \
559: (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || PetscMPITypeSizeComm((comm), (sendcnts), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Ialltoallv((sendbuf), (sendcnts), (sdispls), (sendtype), (recvbuf), (recvcnts), (rdispls), (recvtype), (comm), (request)))
561: #define MPI_Iallgather(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, comm, request) \
562: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, PetscMPIParallelComm(comm)) || MPI_Iallgather((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (comm), (request)))
564: #define MPI_Iallgatherv(sendbuf, sendcount, sendtype, recvbuf, recvcount, displs, recvtype, comm, request) \
565: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, PetscMPIParallelComm(comm)) || MPI_Iallgatherv((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (displs), (recvtype), (comm), (request)))
567: #define MPI_Igather(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm, request) \
568: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, 1) || PetscMPITypeSize((sendcount), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Igather((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (root), (comm), (request)))
570: #define MPI_Igatherv(sendbuf, sendcount, sendtype, recvbuf, recvcount, displs, recvtype, root, comm, request) \
571: (PetscAddLogDouble(&petsc_gather_ct, &petsc_gather_ct_th, 1) || PetscMPITypeSize((sendcount), (sendtype), (&petsc_send_len), (&petsc_send_len_th)) || MPI_Igatherv((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (displs), (recvtype), (root), (comm), (request)))
573: #define MPI_Iscatter(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm, request) \
574: (PetscAddLogDouble(&petsc_scatter_ct, &petsc_scatter_ct_th, 1) || PetscMPITypeSize((recvcount), (recvtype), (&petsc_recv_len), (&petsc_recv_len_th)) || MPI_Iscatter((sendbuf), (sendcount), (sendtype), (recvbuf), (recvcount), (recvtype), (root), (comm), (request)))
576: #define MPI_Iscatterv(sendbuf, sendcount, displs, sendtype, recvbuf, recvcount, recvtype, root, comm, request) \
577: (PetscAddLogDouble(&petsc_scatter_ct, &petsc_scatter_ct_th, 1) || PetscMPITypeSize((recvcount), (recvtype), (&petsc_recv_len), (&petsc_recv_len_th)) || MPI_Iscatterv((sendbuf), (sendcount), (displs), (sendtype), (recvbuf), (recvcount), (recvtype), (root), (comm), (request)))
579: #define MPIX_Send_enqueue(buf, count, datatype, dest, tag, comm) \
580: (PetscAddLogDouble(&petsc_send_ct, &petsc_send_ct_th, 1) || PetscMPITypeSize((count), (datatype), (&petsc_send_len), (&petsc_send_len_th)) || MPIX_Send_enqueue((buf), (count), (datatype), (dest), (tag), (comm)))
582: #define MPIX_Recv_enqueue(buf, count, datatype, source, tag, comm, status) \
583: (PetscAddLogDouble(&petsc_recv_ct, &petsc_recv_ct_th, 1) || PetscMPITypeSize((count), (datatype), (&petsc_recv_len), (&petsc_recv_len_th)) || MPIX_Recv_enqueue((buf), (count), (datatype), (source), (tag), (comm), (status)))
585: #define MPIX_Isend_enqueue(buf, count, datatype, dest, tag, comm, request) \
586: (PetscAddLogDouble(&petsc_isend_ct, &petsc_isend_ct_th, 1) || PetscMPITypeSize((count), (datatype), &(petsc_isend_len), &(petsc_isend_len_th)) || MPIX_Isend_enqueue((buf), (count), (datatype), (dest), (tag), (comm), (request)))
588: #define MPIX_Irecv_enqueue(buf, count, datatype, source, tag, comm, request) \
589: (PetscAddLogDouble(&petsc_irecv_ct, &petsc_irecv_ct_th, 1) || PetscMPITypeSize((count), (datatype), &(petsc_irecv_len), &(petsc_irecv_len_th)) || MPIX_Irecv_enqueue((buf), (count), (datatype), (source), (tag), (comm), (request)))
591: #define MPIX_Allreduce_enqueue(sendbuf, recvbuf, count, datatype, op, comm) \
592: (PetscAddLogDouble(&petsc_allreduce_ct, &petsc_allreduce_ct_th, PetscMPIParallelComm(comm)) || MPIX_Allreduce_enqueue((sendbuf), (recvbuf), (count), (datatype), (op), (comm)))
594: #define MPIX_Wait_enqueue(request, status) (PetscAddLogDouble(&petsc_wait_ct, &petsc_wait_ct_th, 1) || PetscAddLogDouble(&petsc_sum_of_waits_ct, &petsc_sum_of_waits_ct_th, 1) || MPIX_Wait_enqueue((request), (status)))
596: #define MPIX_Waitall_enqueue(count, array_of_requests, array_of_statuses) \
597: (PetscAddLogDouble(&petsc_wait_all_ct, &petsc_wait_all_ct_th, 1) || PetscAddLogDouble(&petsc_sum_of_waits_ct, &petsc_sum_of_waits_ct_th, count) || MPIX_Waitall_enqueue((count), (array_of_requests), (array_of_statuses)))
598: #else
600: #define MPI_Startall_irecv(count, datatype, number, requests) ((number) && MPI_Startall((number), (requests)))
602: #define MPI_Startall_isend(count, datatype, number, requests) ((number) && MPI_Startall((number), (requests)))
604: #define MPI_Start_isend(count, datatype, requests) (MPI_Start((requests)))
606: #endif /* !MPIUNI_H && ! PETSC_HAVE_BROKEN_RECURSIVE_MACRO */
608: #else /* ---Logging is turned off --------------------------------------------*/
610: #define PetscLogGetState(a) (*(a) = NULL, PETSC_SUCCESS)
611: #define PetscLogGetDefaultHandler(a) (*(a) = NULL, PETSC_SUCCESS)
612: #define PetscLogHandlerStart(a) ((void)(a), PETSC_SUCCESS)
613: #define PetscLogHandlerStop(a) ((void)(a), PETSC_SUCCESS)
615: #define PetscLogFlops(n) ((void)(n), PETSC_SUCCESS)
616: #define PetscGetFlops(a) (*(a) = 0.0, PETSC_SUCCESS)
618: #define PetscLogStageRegister(a, b) ((void)(a), *(b) = -1, PETSC_SUCCESS)
619: #define PetscLogStagePush(a) ((void)(a), PETSC_SUCCESS)
620: #define PetscLogStagePop() PETSC_SUCCESS
621: #define PetscLogStageSetActive(a, b) ((void)(a), (void)(b), PETSC_SUCCESS)
622: #define PetscLogStageGetActive(a, b) ((void)(a), *(b) = PETSC_FALSE, PETSC_SUCCESS)
623: #define PetscLogStageGetVisible(a, b) ((void)(a), *(b) = PETSC_FALSE, PETSC_SUCCESS)
624: #define PetscLogStageSetVisible(a, b) ((void)(a), (void)(b), PETSC_SUCCESS)
625: #define PetscLogStageGetId(a, b) ((void)(a), *(b) = -1, PETSC_SUCCESS)
626: #define PetscLogStageGetName(a, b) ((void)(a), *(b) = NULL, PETSC_SUCCESS)
627: #define PetscLogStageGetPerfInfo(a, b) ((void)(a), *(b) = (const PetscEventPerfInfo){0}, PETSC_SUCCESS)
629: #define PetscLogEventRegister(a, b, c) ((void)(a), (void)(b), *(c) = -1, PETSC_SUCCESS)
630: #define PetscLogEventSetCollective(a, b) ((void)(a), (void)(b), PETSC_SUCCESS)
631: #define PetscLogEventIncludeClass(a) ((void)(a), PETSC_SUCCESS)
632: #define PetscLogEventExcludeClass(a) ((void)(a), PETSC_SUCCESS)
633: #define PetscLogEventActivate(a) ((void)(a), PETSC_SUCCESS)
634: #define PetscLogEventDeactivate(a) ((void)(a), PETSC_SUCCESS)
635: #define PetscLogEventDeactivatePush(a) ((void)(a), PETSC_SUCCESS)
636: #define PetscLogEventDeactivatePop(a) ((void)(a), PETSC_SUCCESS)
637: #define PetscLogEventActivateClass(a) ((void)(a), PETSC_SUCCESS)
638: #define PetscLogEventDeactivateClass(a) ((void)(a), PETSC_SUCCESS)
639: #define PetscLogEventSetActiveAll(a, b) ((void)(a), PETSC_SUCCESS)
640: #define PetscLogEventGetId(a, b) ((void)(a), *(b) = -1, PETSC_SUCCESS)
641: #define PetscLogEventGetName(a, b) ((void)(a), *(b) = NULL, PETSC_SUCCESS)
642: #define PetscLogEventGetPerfInfo(a, b, c) ((void)(a), (void)(b), *(c) = (const PetscEventPerfInfo){0}, PETSC_SUCCESS)
644: #define PetscLogEventSetDof(a, b, c) ((void)(a), (void)(b), (void)(c), PETSC_SUCCESS)
645: #define PetscLogEventSetError(a, b, c) ((void)(a), (void)(b), (void)(c), PETSC_SUCCESS)
646: #define PetscLogEventsPause() PETSC_SUCCESS
647: #define PetscLogEventsResume() PETSC_SUCCESS
649: #define PetscLogClassGetClassId(a, b) (*(b) = -1, PETSC_SUCCESS)
650: #define PetscLogClassIdGetName(a, b) (*(b) = NULL, PETSC_SUCCESS)
652: #define PetscLogObjectCreate(h) ((void)(h), PETSC_SUCCESS)
653: #define PetscLogObjectDestroy(h) ((void)(h), PETSC_SUCCESS)
654: #define PetscLogObjectState(h, c, ...) ((void)(h), (void)(c), PETSC_SUCCESS)
656: #define PetscLogDefaultBegin() PETSC_SUCCESS
657: #define PetscLogNestedBegin() PETSC_SUCCESS
658: #define PetscLogTraceBegin(file) ((void)(file), PETSC_SUCCESS)
659: #define PetscLogMPEBegin() PETSC_SUCCESS
660: #define PetscLogPerfstubsBegin() PETSC_SUCCESS
661: #define PetscLogLegacyCallbacksBegin(a, b, c, d) ((void)(a), (void)(b), (void)(c), (void)(d), PETSC_SUCCESS)
662: #define PetscLogActions(a) ((void)(a), PETSC_SUCCESS)
663: #define PetscLogObjects(a) ((void)(a), PETSC_SUCCESS)
664: #define PetscLogSetThreshold(a, b) ((void)(a), (void)(b), PETSC_SUCCESS)
666: #define PetscLogIsActive(flag) (*(flag) = PETSC_FALSE, PETSC_SUCCESS)
668: #define PetscLogView(viewer) ((void)(viewer), PETSC_SUCCESS)
669: #define PetscLogViewFromOptions() PETSC_SUCCESS
670: #define PetscLogDump(c) ((void)(c), PETSC_SUCCESS)
671: #define PetscLogMPEDump(c) ((void)(c), PETSC_SUCCESS)
673: #define PetscLogEventSync(e, comm) ((void)(e), (void)(comm), PETSC_SUCCESS)
674: #define PetscLogEventBegin(e, o1, o2, o3, o4) ((void)(e), (void)(o1), (void)(o2), (void)(o3), PETSC_SUCCESS)
675: #define PetscLogEventEnd(e, o1, o2, o3, o4) ((void)(e), (void)(o1), (void)(o2), (void)(o3), PETSC_SUCCESS)
677: /* If PETSC_USE_LOG is NOT defined, these still need to be! */
678: #define MPI_Startall_irecv(count, datatype, number, requests) ((number) && MPI_Startall(number, requests))
679: #define MPI_Startall_isend(count, datatype, number, requests) ((number) && MPI_Startall(number, requests))
680: #define MPI_Start_isend(count, datatype, requests) MPI_Start(requests)
682: #endif /* PETSC_USE_LOG */
684: #define PetscPreLoadBegin(flag, name) \
685: do { \
686: PetscBool PetscPreLoading = flag; \
687: int PetscPreLoadMax, PetscPreLoadIt; \
688: PetscLogStage _stageNum; \
689: PetscCall(PetscOptionsGetBool(NULL, NULL, "-preload", &PetscPreLoading, NULL)); \
690: PetscPreLoadMax = (int)(PetscPreLoading); \
691: PetscPreLoadingUsed = PetscPreLoading ? PETSC_TRUE : PetscPreLoadingUsed; \
692: PetscCall(PetscLogStageGetId(name, &_stageNum)); \
693: for (PetscPreLoadIt = (_stageNum == -1) ? 0 : PetscPreLoadMax; PetscPreLoadIt <= PetscPreLoadMax; PetscPreLoadIt++) { \
694: PetscPreLoadingOn = (PetscBool)(PetscPreLoadIt < PetscPreLoadMax); \
695: PetscCall(PetscBarrier(NULL)); \
696: if (_stageNum == -1) PetscCall(PetscLogStageRegister(name, &_stageNum)); \
697: PetscCall(PetscLogStageSetActive(_stageNum, (PetscBool)(PetscPreLoadIt == PetscPreLoadMax))); \
698: PetscCall(PetscLogStagePush(_stageNum))
700: #define PetscPreLoadEnd() \
701: PetscCall(PetscLogStagePop()); \
702: } \
703: } \
704: while (0)
706: #define PetscPreLoadStage(name) \
707: do { \
708: PetscCall(PetscLogStagePop()); \
709: PetscCall(PetscLogStageGetId(name, &_stageNum)); \
710: if (_stageNum == -1) PetscCall(PetscLogStageRegister(name, &_stageNum)); \
711: PetscCall(PetscLogStageSetActive(_stageNum, (PetscBool)(!PetscPreLoadMax || PetscPreLoadIt))); \
712: PetscCall(PetscLogStagePush(_stageNum)); \
713: } while (0)
715: /* some vars for logging */
716: PETSC_EXTERN PetscBool PetscPreLoadingUsed; /* true if we are or have done preloading */
717: PETSC_EXTERN PetscBool PetscPreLoadingOn; /* true if we are currently in a preloading calculation */
719: #if defined(PETSC_USE_LOG) && defined(PETSC_HAVE_DEVICE)
721: PETSC_EXTERN PetscErrorCode PetscLogGpuTime(void);
722: PETSC_EXTERN PetscErrorCode PetscLogGpuTimeBegin(void);
723: PETSC_EXTERN PetscErrorCode PetscLogGpuTimeEnd(void);
725: /*@C
726: PetscLogGpuFlops - Log how many flops are performed in a calculation on the device
728: Input Parameter:
729: . flops - the number of flops
731: Level: intermediate
733: Notes:
734: To limit the chance of integer overflow when multiplying by a constant, represent the constant as a double,
735: not an integer. Use `PetscLogFlops`(4.0*n) not `PetscLogFlops`(4*n)
737: The values are also added to the total flop count for the MPI rank that is set with `PetscLogFlops()`; hence the number of flops
738: just on the CPU would be the value from set from `PetscLogFlops()` minus the value set from `PetscLogGpuFlops()`
740: .seealso: [](ch_profiling), `PetscLogView()`, `PetscLogFlops()`, `PetscLogGpuTimeBegin()`, `PetscLogGpuTimeEnd()`
741: @*/
742: static inline PetscErrorCode PetscLogGpuFlops(PetscLogDouble n)
743: {
744: PetscAssert(n >= 0, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Cannot log negative flops");
745: PetscCall(PetscAddLogDouble(&petsc_TotalFlops, &petsc_TotalFlops_th, PETSC_FLOPS_PER_OP * n));
746: PetscCall(PetscAddLogDouble(&petsc_gflops, &petsc_gflops_th, PETSC_FLOPS_PER_OP * n));
747: return PETSC_SUCCESS;
748: }
750: static inline PetscErrorCode PetscLogGpuTimeAdd(PetscLogDouble t)
751: {
752: return PetscAddLogDouble(&petsc_gtime, &petsc_gtime_th, t);
753: }
755: static inline PetscErrorCode PetscLogCpuToGpu(PetscLogDouble size)
756: {
757: return PetscAddLogDoubleCnt(&petsc_ctog_ct, &petsc_ctog_sz, &petsc_ctog_ct_th, &petsc_ctog_sz_th, size);
758: }
760: static inline PetscErrorCode PetscLogGpuToCpu(PetscLogDouble size)
761: {
762: return PetscAddLogDoubleCnt(&petsc_gtoc_ct, &petsc_gtoc_sz, &petsc_gtoc_ct_th, &petsc_gtoc_sz_th, size);
763: }
765: static inline PetscErrorCode PetscLogCpuToGpuScalar(PetscLogDouble size)
766: {
767: return PetscAddLogDoubleCnt(&petsc_ctog_ct_scalar, &petsc_ctog_sz_scalar, &petsc_ctog_ct_scalar_th, &petsc_ctog_sz_scalar_th, size);
768: }
770: static inline PetscErrorCode PetscLogGpuToCpuScalar(PetscLogDouble size)
771: {
772: return PetscAddLogDoubleCnt(&petsc_gtoc_ct_scalar, &petsc_gtoc_sz_scalar, &petsc_gtoc_ct_scalar_th, &petsc_gtoc_sz_scalar_th, size);
773: }
774: #else
776: #define PetscLogCpuToGpu(a) PETSC_SUCCESS
777: #define PetscLogGpuToCpu(a) PETSC_SUCCESS
778: #define PetscLogCpuToGpuScalar(a) PETSC_SUCCESS
779: #define PetscLogGpuToCpuScalar(a) PETSC_SUCCESS
780: #define PetscLogGpuFlops(a) PETSC_SUCCESS
781: #define PetscLogGpuTime() PETSC_SUCCESS
782: #define PetscLogGpuTimeAdd(a) PETSC_SUCCESS
783: #define PetscLogGpuTimeBegin() PETSC_SUCCESS
784: #define PetscLogGpuTimeEnd() PETSC_SUCCESS
786: #endif /* PETSC_USE_LOG && PETSC_HAVE_DEVICE */
788: /* remove TLS defines */
789: #undef PETSC_EXTERN_TLS
790: #undef PETSC_TLS
792: #include <petsclogdeprecated.h>