PetscErrorCode PetscLogEventBegin(int e,PetscObject o1,PetscObject o2,PetscObject o3, PetscObject o4)Not Collective
| e | - integer associated with the event obtained from PetscLogEventRegister() | |
| o1,o2,o3,o4 | - objects associated with the event, or 0 |
PetscLogEvent USER_EVENT;
PetscLogDouble user_event_flops;
PetscLogEventRegister("User event",0,&USER_EVENT);
PetscLogEventBegin(USER_EVENT,0,0,0,0);
[code segment to monitor]
PetscLogFlops(user_event_flops);
PetscLogEventEnd(USER_EVENT,0,0,0,0);
PETSc automatically logs library events if the code has been compiled with -DPETSC_USE_LOG, and -log, -log_summary, or -log_all are specified. PetscLogEventBegin() is intended for logging user events to supplement this PETSc information.
Level:intermediate
Location:src/sys/plog/plog.c
Index of all Profiling routines
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