PetscStackView#

Print the current (default) PETSc stack to an ASCII file

Synopsis#

#include "petscsys.h"   
PetscErrorCode PetscStackView(FILE *file)

Not Collective

Input Parameter#

  • file - the file pointer, or NULL to use PETSC_STDOUT

Notes#

In debug mode PETSc maintains a stack of the current function calls that can be used to help to quickly see where a problem has occurred, for example, when a signal is received. It is recommended to use the debugger if extensive information is needed to help debug the problem.

The default stack is a global variable called petscstack.

See Also#

PetscAttachDebugger(), PetscStackCopy(), PetscStackPrint(), PetscStackSAWsGrantAccess(), PetscStackSAWsTakeAccess()

Level#

developer

Location#

src/sys/error/pstack.c

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