PetscLogStagePush
Users can log up to 10 stages within a code by using -log_summary in conjunction with PetscLogStagePush() and PetscLogStagePop().
Synopsis
#include "petsc.h"
int PetscLogStagePush(int stage)
Not Collective
Input Parameter
stage -stage on which to log (0 <= stage <= 9)
Usage
If the option -log_sumary is used to run the program containing the
following code, then 3 sets of summary data will be printed during
PetscFinalize().
PetscInitialize(int *argc,char ***args,0,0);
[stage 0 of code]
PetscLogStagePush(1);
[stage 1 of code]
PetscLogStagePop();
PetscBarrier(...);
[more stage 0 of code]
PetscFinalize();
Notes
Use PETSC_DETERMINE to increase the previous stage number (which was poped) by one
Use PetscLogStageRegister() to register a name with a stage.
See Also
PetscLogStagePop(), PetscLogStageRegister(), PetscBarrier(), PreLoadBegin(), PreLoadEnd(),
PreLoadStage()
Level:intermediate
Location:src/sys/src/plog/plog.c
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/sles/examples/tutorials/ex5.c.html
src/sles/examples/tutorials/ex9.c.html