PETSc version 3.15.5
PetscSFGatherEnd
ends pointwise gather operation that was started with PetscSFGatherBegin() 
Synopsis
#include "petscsf.h" 
PetscErrorCode PetscSFGatherEnd(PetscSF sf,MPI_Datatype unit,const void *leafdata,void *multirootdata)
Collective
Input Arguments
|  | sf | - star forest | 
|  | unit | - data type | 
|  | leafdata | - leaf data to gather to roots | 
Output Argument
|  | multirootdata | - root buffer to gather into, amount of space per root is equal to its degree | 
See Also
 PetscSFComputeDegreeEnd(), PetscSFScatterEnd()
Level
intermediate
Location
src/vec/is/sf/interface/sf.c
Examples
src/vec/is/sf/tutorials/ex1.c.html
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages