petsc-3.15.0 2021-03-30
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 on PetscViewer
Input Parameters
Options Database
-viewer_binary_mpiio : Flag for using MPI-IO
See Also
PetscViewerFileSetMode(), PetscViewerCreate(), PetscViewerSetType(), PetscViewerBinaryOpen(),
PetscViewerBinaryGetUseMPIIO()
Level
advanced
Location
src/sys/classes/viewer/impls/binary/binv.c
Examples
src/dm/tutorials/ex15.c.html
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages