PetscLogAllBegin

Turns on extensive logging of objects and events. Logs all events. This creates large log files and slows the program down.

Synopsis

#include "petsc.h"   
int PetscLogAllBegin(void)
Not Collective

Options Database Keys

-log_all -Prints extensive log information (for code compiled with PETSC_USE_LOG)

Usage

     PetscInitialize(...);
     PetscLogAllBegin();
     ... code ...
     PetscLogDump(filename);
     PetscFinalize();

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(), PetscLogTraceBegin()

Level:advanced
Location:
src/sys/src/plog/plog.c
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages