petsc-3.7.1 2016-05-15
DMDACreateNaturalVector
Creates a parallel PETSc vector that will hold vector values in the natural numbering, rather than in the PETSc parallel numbering associated with the DMDA.
Synopsis
#include "petscdmda.h"
PetscErrorCode DMDACreateNaturalVector(DM da,Vec *g)
Collective on DMDA Many br
Input Parameter
da -the distributed array Many br
Output Parameter
g -the distributed global vector Many br
Many br
Note
The output parameter, g, is a regular PETSc vector that should be destroyed Many brwith a call to VecDestroy() when usage is finished. Many br
The number of local entries in the vector on each process is the same Many bras in a vector created with DMCreateGlobalVector(). Many br
Keywords
distributed array, create, global, distributed, vector
See Also
DMCreateLocalVector(), VecDuplicate(), VecDuplicateVecs(),
DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMGlobalToLocalBegin(), Many brDMGlobalToLocalEnd(), DMDALocalToGlobalBegin() Many br
Level:developer
Location:src/dm/impls/da/dadist.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages