PetscSFWindowSetInfo#

Set the MPI_Info handle that will be used for subsequent windows allocation

Synopsis#

#include "petscsf.h" 
PetscErrorCode PetscSFWindowSetInfo(PetscSF sf, MPI_Info info)

Logically Collective

Input Parameters#

  • sf - star forest for communication

  • info - MPI_Info handle

Note#

The info handle is duplicated with a call to MPI_Info_dup() unless info = MPI_INFO_NULL.

See Also#

PetscSF, PETSCSFWINDOW, PetscSFSetFromOptions(), PetscSFWindowGetInfo()

Level#

advanced

Location#

src/vec/is/sf/impls/window/sfwindow.c

Implementations#

PetscSFWindowSetInfo_Window() in src/vec/is/sf/impls/window/sfwindow.c


Index of all PetscSF routines
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Index of all manual pages