PetscLogMPEBegin#
Turns on MPE logging of events. This creates large log files and slows the program down.
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscLogMPEBegin(void)
Collective on PETSC_COMM_WORLD
Options Database Key#
-log_mpe - Prints extensive log information
Note#
A related routine is PetscLogDefaultBegin() (with the options key -log_view), which is
intended for production runs since it logs only flop rates and object creation (and should
not significantly slow the programs).
See Also#
Profiling, PetscLogDump(), PetscLogDefaultBegin(), PetscLogEventActivate(),
PetscLogEventDeactivate()
Level#
advanced
Location#
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages