petsc-3.3-p7 2013-05-11
PetscViewerBinaryGetMPIIO
Returns PETSC_TRUE if the binary viewer is an MPI viewer.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscViewerBinaryGetMPIIO(PetscViewer viewer,PetscBool *flg)
Not Collective
Input Parameter
viewer -PetscViewer context, obtained from PetscViewerBinaryOpen()
Output Parameter
flg -PETSC_TRUE if MPI IO is being used
Options Database
-viewer_binary_mpiio : Flag for using MPI-IO
Fortran Note
This routine is not supported in Fortran.
See Also
PetscViewerBinaryOpen(), PetscViewerBinaryGetInfoPointer()
Level:advanced
Location:src/sys/viewer/impls/binary/binv.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages