petsc-3.7.1 2016-05-15
PetscLogAllBegin
Turns on extensive logging of objects and events. Logs all events. This creates large log files and slows the program down.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscLogAllBegin(void)
Logically Collective on PETSC_COMM_WORLD Many br
Options Database Keys
-log_all -Prints extensive log information Many br
Usage
PetscInitialize(...);
PetscLogAllBegin();
... code ...
PetscLogDump(filename);
PetscFinalize();
Many br
Notes
A related routine is PetscLogDefaultBegin() (with the options key -log), which is Many brintended for production runs since it logs only flop rates and object Many brcreation (and shouldn't significantly slow the programs). Many br
Many br
Keywords
log, all, begin
See Also
PetscLogDump(), PetscLogDefaultBegin(), PetscLogTraceBegin()
Level:advanced
Location:src/sys/logging/plog.c
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages