petsc-3.3-p7 2013-05-11
PetscViewerBinarySetMPIIO
Sets a binary viewer to use MPI IO for reading/writing. Must be called before PetscViewerFileSetName()
Synopsis
#include "petscsys.h"
PetscErrorCode PetscViewerBinarySetMPIIO(PetscViewer viewer)
Logically Collective on PetscViewer
Input Parameters
viewer -the PetscViewer; must be a binary
Options Database
-viewer_binary_mpiio : Flag for using MPI-IO
Notes: turns off the default usage of the .info file since that is not scalable
See Also
PetscViewerFileSetMode(), PetscViewerCreate(), PetscViewerSetType(), PetscViewerBinaryOpen()
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