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Ginkgo Generated from branch based on main. Ginkgo version 1.10.0
A numerical linear algebra library targeting many-core architectures
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Public Member Functions | |
template<typename... Args> | |
auto | with_foci (Args &&... _value) -> std::decay_t< decltype(*(this->self()))> & |
template<typename... Args> | |
auto | with_default_initial_guess (Args &&... _value) -> std::decay_t< decltype(*(this->self()))> & |
Public Member Functions inherited from gko::solver::enable_preconditioned_iterative_solver_factory_parameters< parameters_type, Factory > | |
auto | with_preconditioner (::gko::deferred_factory_parameter< preconditioner_type > factory) -> std::decay_t< decltype(*(this->self()))> & |
auto | with_generated_preconditioner (Args &&... _value) -> std::decay_t< decltype(*(this->self()))> & |
Public Member Functions inherited from gko::solver::enable_iterative_solver_factory_parameters< parameters_type, Factory > | |
auto | with_criteria (Args &&... factories) -> std::decay_t< decltype(*(this->self()))> & |
Public Member Functions inherited from gko::enable_parameters_type< parameters_type, Factory > | |
parameters_type & | with_loggers (Args &&... _value) |
Provides the loggers to be added to the factory and its generated objects in a fluent interface. | |
std::unique_ptr< Factory > | on (std::shared_ptr< const Executor > exec) const |
Creates a new factory on the specified executor. |
Public Attributes | |
std::pair< detail::coeff_type< value_type >, detail::coeff_type< value_type > > | foci {detail::coeff_type<value_type>{0}, detail::coeff_type<value_type>{1}} |
The pair of foci of ellipse, which covers the eigenvalues of preconditioned system. | |
initial_guess_mode | default_initial_guess {initial_guess_mode::provided} |
Default initial guess mode. | |
Public Attributes inherited from gko::solver::enable_preconditioned_iterative_solver_factory_parameters< parameters_type, Factory > | |
std::shared_ptr< const LinOpFactory > | preconditioner |
The preconditioner to be used by the iterative solver. | |
std::shared_ptr< const LinOp > | generated_preconditioner |
Already generated preconditioner. | |
Public Attributes inherited from gko::solver::enable_iterative_solver_factory_parameters< parameters_type, Factory > | |
std::vector< std::shared_ptr< const stop::CriterionFactory > > | criteria |
Stopping criteria to be used by the solver. |
Additional Inherited Members | |
Public Types inherited from gko::enable_parameters_type< parameters_type, Factory > | |
using | factory |
initial_guess_mode gko::solver::Chebyshev< ValueType >::parameters_type::default_initial_guess {initial_guess_mode::provided} |
Default initial guess mode.
The available options are under initial_guess_mode.
std::pair<detail::coeff_type<value_type>, detail::coeff_type<value_type> > gko::solver::Chebyshev< ValueType >::parameters_type::foci {detail::coeff_type<value_type>{0}, detail::coeff_type<value_type>{1}} |
The pair of foci of ellipse, which covers the eigenvalues of preconditioned system.
It is usually a pair {lower bound of eigval, upper bound of eigval} of the preconditioned system if the preconditioned system only contains non-complex eigenvalues. The foci value must satisfy real(foci(1)) >= real(foci(0)).