PetscViewerBinarySetUseMPIIO#
Sets a binary viewer to use MPI-IO for reading/writing. Must be called before PetscViewerFileSetName()
Synopsis#
#include "petscviewer.h"
PetscErrorCode PetscViewerBinarySetUseMPIIO(PetscViewer viewer, PetscBool use)
Logically Collective
Input Parameters#
viewer - the
PetscViewer; must be aPETSCVIEWERBINARYuse -
PETSC_TRUEmeans MPI-IO will be used
Options Database Key#
-viewer_binary_mpiio : Flag for using MPI-IO
See Also#
Viewers: Looking at PETSc Objects, PETSCVIEWERBINARY, PetscViewerFileSetMode(), PetscViewerCreate(), PetscViewerSetType(), PetscViewerBinaryOpen(),
PetscViewerBinaryGetUseMPIIO()
Level#
advanced
Location#
Examples#
Implementations#
PetscViewerBinarySetUseMPIIO_Binary in src/sys/classes/viewer/impls/binary/binv.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages