PETSc version 3.15.5
PetscSFWindowGetDataTypes
gets composite local and remote data types for each rank 
Synopsis
#include "petscsf.h" 
static PetscErrorCode PetscSFWindowGetDataTypes(PetscSF sf,MPI_Datatype unit,const MPI_Datatype **localtypes,const MPI_Datatype **remotetypes)
Not Collective
Input Arguments
|  | sf | - star forest | 
|  | unit | - data type for each node | 
Output Arguments
|  | localtypes | - types describing part of local leaf buffer referencing each remote rank | 
|  | remotetypes | - types describing part of remote root buffer referenced for each remote rank | 
See Also
 PetscSFSetGraph(), PetscSFView()
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