petsc-3.11.4 2019-09-28
PetscSFFindWindow
Finds a window that is already in use
Synopsis
#include "petscsf.h"
static PetscErrorCode PetscSFFindWindow(PetscSF sf,MPI_Datatype unit,const void *rkey,const void *lkey,MPI_Win *win)
Not Collective
Input Arguments
| sf | - star forest
|
| unit | - data type
|
| array | - array with which the window is associated
|
Output Arguments
win -window
See Also
PetscSFGetWindow(), PetscSFRestoreWindow()
Level
developer
Location
src/vec/is/sf/impls/window/sfwindow.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages