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

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Index of all PetscSF routines
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