PetscLogMPEBegin
Turns on MPE logging of events. This creates large log files and slows the program down.
Synopsis
#include "petsc.h"
int PetscLogMPEBegin(void)
Collective over PETSC_COMM_WORLD
Options Database Keys
-log_mpe -Prints extensive log information (for code compiled
with PETSC_USE_LOG)
Notes
A related routine is PetscLogBegin (with the options key -log), which is
intended for production runs since it logs only flop rates and object
creation (and should not significantly slow the programs).
See Also
PetscLogDump(), PetscLogBegin(), PetscLogAllBegin(), PetscLogEventActivate(),
PetscLogEventDeactivate()
Level:advanced
Location:src/sys/src/plog/plogmpe.c
Index of all Profiling routines
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Index of all manual pages