QPALM/iteration_8h_source.html

 #ifndef ITERATION_H
 #define ITERATION_H

 #include "types.h"
 #include "global_opts.h"

 void compute_residuals( QPALMWorkspace  *work,
                         solver_common   *c);

 void initialize_sigma(  QPALMWorkspace  *work,
                         solver_common   *c);

 void update_sigma(  QPALMWorkspace  *work,
                     solver_common   *c);

 void update_gamma(QPALMWorkspace* work);

 void boost_gamma(   QPALMWorkspace  *work,
                     solver_common   *c);

 void update_primal_iterate( QPALMWorkspace *work,
                             solver_common   *c);

 c_float compute_objective(QPALMWorkspace *work);

 c_float compute_dual_objective( QPALMWorkspace *work,
                                 solver_common   *c);


 #endif
solver_common
ladel_work solver_common
Definition: types.h:19

compute_dual_objective
c_float compute_dual_objective(QPALMWorkspace *work, solver_common *c)
Compute the (unscaled) dual objective value at the current iterate.
Definition: iteration.c:272

types.h
Internal data structures used in QPALM.

initialize_sigma
void initialize_sigma(QPALMWorkspace *work, solver_common *c)
Initialize penalty factors from initial x.
Definition: iteration.c:50

update_gamma
void update_gamma(QPALMWorkspace *work)
Update the proximal penalty.
Definition: iteration.c:147

update_primal_iterate
void update_primal_iterate(QPALMWorkspace *work, solver_common *c)
Update the primal iterate.
Definition: iteration.c:213

QPALMWorkspace
QPALM Workspace.
Definition: types.h:197

global_opts.h
Custom memory allocation, print and utility functions, and data types for floats and ints.

compute_residuals
void compute_residuals(QPALMWorkspace *work, solver_common *c)
Compute the residuals (in vector form)
Definition: iteration.c:24

compute_objective
c_float compute_objective(QPALMWorkspace *work)
Compute the (unscaled) primal objective value at the current iterate.
Definition: iteration.c:231

boost_gamma
void boost_gamma(QPALMWorkspace *work, solver_common *c)
Maximize the proximal penalty.
Definition: iteration.c:158

c_float
ladel_double c_float
type for floating point numbers
Definition: global_opts.h:21

update_sigma
void update_sigma(QPALMWorkspace *work, solver_common *c)
Update the penalty factors.
Definition: iteration.c:86