petsc-3.7.1 2016-05-15
TaoComputeDualVariables
Computes the dual vectors corresponding to the bounds of the variables
Synopsis
#include "petsctao.h"
PetscErrorCode TaoComputeDualVariables(Tao tao, Vec DL, Vec DU)
Collective on Tao Many br
Input Parameters
tao -the Tao context Many br
Output Parameter
| DL | - dual variable vector for the lower bounds Many br |
| DU | - dual variable vector for the upper bounds Many br |
Many br
Note
DL and DU should be created before calling this routine. If calling Many brthis routine after using an unconstrained solver, DL and DU are set to all Many brzeros. Many br
Many br
See Also
TaoComputeObjective(), TaoSetVariableBounds()
Level:advanced
Location:src/tao/interface/taosolver_bounds.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages