PetscMemoryView

Shows the amount of memory currently being used in a communicator.

Synopsis

#include "petscsys.h" 
PetscErrorCode PetscMemoryView(PetscViewer viewer, const char message[])

Collective

Input Parameters

• viewer - the viewer to output the information on

• message - string printed before values

Options Database Keys

• -malloc_debug - have PETSc track how much memory it has allocated

• -log_view_memory - print memory usage per event when -log_view is used

• -memory_view - during PetscFinalize() have this routine called

See Also

PetscMallocDump(), PetscMemoryGetCurrentUsage(), PetscMemorySetGetMaximumUsage(), PetscMallocView(), PetscMalloc(), PetscFree()

Level

intermediate

Location

src/sys/memory/mtr.c

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