PETSC_VIEWER_GLVIS_#
Creates a PETSCVIEWERGLVIS PetscViewer shared by all processors in a communicator.
Synopsis#
#include "petscviewer.h"
#include "petscsys.h"
PetscViewer PETSC_VIEWER_GLVIS_(MPI_Comm comm)
Collective; No Fortran Support
Input Parameter#
comm - the MPI communicator to share the
PETSCVIEWERGLVISPetscViewer
Environmental variables#
PETSC_VIEWER_GLVIS_FILENAME- output filename (if specified dump to disk, and takes precedence onPETSC_VIEWER_GLVIS_HOSTNAME)PETSC_VIEWER_GLVIS_HOSTNAME- machine where the GLVis server is listening (defaults to localhost)PETSC_VIEWER_GLVIS_PORT- port opened by the GLVis server (defaults to 19916)
Note#
Unlike almost all other PETSc routines, PETSC_VIEWER_GLVIS_() does not return
an error code. It is usually used in the form
XXXView(XXX object, PETSC_VIEWER_GLVIS_(comm));
Developer Note#
How come this viewer is not stashed as an attribute in the MPI communicator?
See Also#
Viewers: Looking at PETSc Objects, PETSCVIEWERGLVIS, PetscViewer, PetscViewerGLVISOpen(), PetscViewerGLVisType, PetscViewerCreate(), PetscViewerDestroy()
Level#
intermediate
Location#
src/sys/classes/viewer/impls/glvis/glvis.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages