TaoALMMGetMultipliers#
Retrieve a pointer to the Lagrange multipliers.
Synopsis#
#include "petsctao.h"
#include "petscvec.h"
PetscErrorCode TaoALMMGetMultipliers(Tao tao, Vec *Y)
Input Parameters#
tao - the Tao context for the TAOALMM solver
Output Parameters#
Y - vector of Lagrange multipliers
Notes#
For problems with both equality and inequality constraints, the multipliers are combined together as Y = (Ye, Yi). Users can recover copies of the subcomponents using index sets provided by TaoALMMGetDualIS() and use VecGetSubVector().
See Also#
TAOALMM
, TaoALMMSetMultipliers()
, TaoALMMGetDualIS()
Level#
advanced
Location#
src/tao/constrained/impls/almm/almmutils.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages