#include "petscsf.h" PetscErrorCode PetscSFSetGraph(PetscSF sf,PetscInt nroots,PetscInt nleaves,const PetscInt *ilocal,PetscCopyMode localmode,const PetscSFNode *iremote,PetscCopyMode remotemode)Collective Many br
sf | - star forest Many br | |
nroots | - number of root vertices on the current process (these are possible targets for other process to attach leaves) Many br | |
nleaves | - number of leaf vertices on the current process, each of these references a root on any process Many br | |
ilocal | - locations of leaves in leafdata buffers, pass NULL for contiguous storage Many br | |
localmode | - copy mode for ilocal Many br | |
iremote | - remote locations of root vertices for each leaf on the current process Many br | |
remotemode | - copy mode for iremote Many br |
Many br
Level:intermediate
Location:src/vec/is/sf/interface/sf.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages