petsc-3.8.4 2018-03-24

PETSC_VIEWER_STDERR_

Creates a ASCII PetscViewer shared by all processors in a communicator.

#include "petscsys.h"   
PetscViewer  PETSC_VIEWER_STDERR_(MPI_Comm comm)

Collective on MPI_Comm

comm -the MPI communicator to share the PetscViewer

Unlike almost all other PETSc routines, this does not return an error code. Usually used in the form

     XXXView(XXX object,PETSC_VIEWER_STDERR_(comm));