petsc-3.9.4 2018-09-11

PetscOptionsView

Prints the options that have been loaded. This is useful for debugging purposes.

#include "petscsys.h"   
PetscErrorCode  PetscOptionsView(PetscOptions options,PetscViewer viewer)

Logically Collective on PetscViewer

options - options database, use NULL for default global database + viewer - must be an PETSCVIEWERASCII viewer

-options_view -Activates PetscOptionsView() within PetscFinalize()

advanced