PetscPreLoadStage

Start a new segment of code to be timed separately to get accurate timings

Synopsis

#include <petsclog.h>
void PetscPreLoadStage(char *name);

Not Collective

Example Usage

  PetscPreLoadBegin(PETSC_TRUE,"first stage");
  // lines of code
  PetscPreLoadStage("second stage");
  // lines of code
  PetscPreLoadEnd();

Note

Only works in C/C++ not Fortran

See Also

Profiling, PetscLogEventRegister(), PetscLogEventBegin(), PetscLogEventEnd(), PetscPreLoadBegin(), PetscPreLoadEnd()

Level

intermediate

Location

src/sys/logging/plog.c

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Index of all Profiling routines
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Index of all manual pages