PetscStageLogPush#

This function pushes a stage on the stack.

Synopsis#

#include "petscsys.h"   
PetscErrorCode PetscStageLogPush(PetscStageLog stageLog, int stage)

Not Collective

Input Parameters#

  • stageLog - The PetscStageLog

  • stage - The stage to log

Options Database Key#

  • -log_view - Activates logging

Usage#

If the option -log_view is used to run the program containing the following code, then 2 sets of summary data will be printed during PetscFinalize().

      PetscInitialize(int *argc,char ***args,0,0);
      [stage 0 of code]
      PetscStageLogPush(stageLog,1);
      [stage 1 of code]
      PetscStageLogPop(stageLog);
      PetscBarrier(...);
      [more stage 0 of code]
      PetscFinalize();

Note; Use PetscLogStageRegister() to register a stage. All previous stages are accumulating time and flops, but events will only be logged in this stage.

See Also#

PetscStageLogPop(), PetscStageLogGetCurrent(), PetscStageLogRegister(), PetscLogGetStageLog()

Level#

developer

Location#

src/sys/logging/utils/stagelog.c

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