#include <alpaqa/inner/fista.hpp>
Detailed Description
template<Config Conf>
class alpaqa::FISTASolver< Conf >
class alpaqa::FISTASolver< Conf >
FISTA solver for ALM.
Collaboration diagram for FISTASolver< Conf >:Public Types | |
| using | Problem = TypeErasedProblem< config_t > |
| using | Params = FISTAParams< config_t > |
| using | Stats = FISTAStats< config_t > |
| using | ProgressInfo = FISTAProgressInfo< config_t > |
| using | SolveOptions = InnerSolveOptions< config_t > |
Public Member Functions | |
| FISTASolver (const Params ¶ms) | |
| Stats | operator() (const Problem &problem, const SolveOptions &opts, rvec x, rvec y, crvec Σ, rvec err_z) |
| template<class P > | |
| Stats | operator() (const P &problem, const SolveOptions &opts, rvec x, rvec y, crvec Σ, rvec e) |
| template<class P > | |
| Stats | operator() (const P &problem, const SolveOptions &opts, rvec x) |
| FISTASolver & | set_progress_callback (std::function< void(const ProgressInfo &)> cb) |
| Specify a callable that is invoked with some intermediate results on each iteration of the algorithm. | |
| std::string | get_name () const |
| void | stop () |
| const Params & | get_params () const |
Public Attributes | |
| std::ostream * | os = &std::cout |
Private Types | |
| using | Helpers = detail::PANOCHelpers< config_t > |
Private Attributes | |
| Params | params |
| AtomicStopSignal | stop_signal |
| std::function< void(const ProgressInfo &)> | progress_cb |
Member Typedef Documentation
◆ Problem
template<Config Conf>
| using Problem = TypeErasedProblem<config_t> |
◆ Params
template<Config Conf>
| using Params = FISTAParams<config_t> |
◆ Stats
template<Config Conf>
| using Stats = FISTAStats<config_t> |
◆ ProgressInfo
template<Config Conf>
| using ProgressInfo = FISTAProgressInfo<config_t> |
◆ SolveOptions
template<Config Conf>
| using SolveOptions = InnerSolveOptions<config_t> |
◆ Helpers
template<Config Conf>
|
private |
Constructor & Destructor Documentation
◆ FISTASolver()
template<Config Conf>
|
inline |
Member Function Documentation
◆ operator()() [1/3]
template<Config Conf>
| auto operator() | ( | const Problem & | problem, |
| const SolveOptions & | opts, | ||
| rvec | x, | ||
| rvec | y, | ||
| crvec | Σ, | ||
| rvec | err_z | ||
| ) |
- Parameters
-
[in] problem Problem description [in] opts Solve options [in,out] x Decision variable \( x \) [in,out] y Lagrange multipliers \( y \) [in] Σ Constraint weights \( \Sigma \) [out] err_z Slack variable error \( g(x) - \Pi_D(g(x) + \Sigma^{-1} y) \)
Definition at line 69 of file fista.tpp.
Here is the call graph for this function: Here is the caller graph for this function:◆ operator()() [2/3]
◆ operator()() [3/3]
◆ set_progress_callback()
template<Config Conf>
|
inline |
Specify a callable that is invoked with some intermediate results on each iteration of the algorithm.
- See also
- ProgressInfo
◆ get_name()
◆ stop()
template<Config Conf>
|
inline |
◆ get_params()
Member Data Documentation
◆ params
◆ stop_signal
template<Config Conf>
|
private |
◆ progress_cb
template<Config Conf>
|
private |
◆ os
The documentation for this class was generated from the following files:
