PetscMallocViewSet#
Activates logging of all calls to PetscMalloc() with a minimum size to view
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscMallocViewSet(PetscLogDouble logmin)
Not Collective
Input Parameter#
logmin - minimum allocation size to log, or
PETSC_DEFAULT
Options Database Key#
-malloc_view
- ActivatesPetscMallocView()inPetscFinalize()-malloc_view_threshold
- Sets a minimum size if -malloc_view is used-log_view_memory - view the memory usage also with the -log_view option
Notes#
Must be called after PetscMallocSetDebug()
Uses MPI_COMM_WORLD to determine rank because PETSc communicators may not be available
See Also#
PetscMallocDump(), PetscMallocView(), PetscMallocViewSet(), PetscMallocTraceSet(), PetscMallocValidate()
Level#
advanced
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages