petsc-3.3-p7 2013-05-11

PetscSFSetRankOrder

 sort multi-points for gathers and scatters by rank order

Synopsis

PetscErrorCode PetscSFSetRankOrder(PetscSF sf,PetscBool flg)
Logically Collective

Input Arguments

sf - star forest
flg - PETSC_TRUE to sort, PETSC_FALSE to skip sorting (lower setup cost, but non-deterministic)

See Also

PetscSFGatherBegin(), PetscSFScatterBegin()

Level:advanced
Location:src/sys/sf/sf.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages