solve() [1/3]

template<typename Matrix , typename Vector , typename OrthoPolicy , typename HEffPolicy , typename SolverPolicy , typename ApplicationPolicy = TensorNetworksImpl::ApplyThenOrtho>

template<typename... Args>

IterativeExit syten::Krylov::TensorNetworks< Matrix, Vector, OrthoPolicy, HEffPolicy, SolverPolicy, ApplicationPolicy >::solve ( IterativeConfig const &  conf, Vector &  result, Args...  args  )

inline

Solves the problem once the input vector is known.

Template Parameters

Args	type pack of arguments to be forwarded to the effective matrix generator and the solver policy

Parameters

conf	configuration object to abide by
result	reference in which to return the resulting vector
args	arguments to be forwarded to the effective matrix generator and the solver policy

Returns

an IterativeExit object describing the calculation

Remarks

Reuses the existing Krylov space.

References syten::abs(), syten::Timer::add(), syten::Converged, std::vector< T >::emplace_back(), syten::Timer::end(), syten::IterativeExit::error, syten::Krylov::TensorNetworks< Matrix, Vector, OrthoPolicy, HEffPolicy, SolverPolicy, ApplicationPolicy >::H, syten::InexactArithmetic, syten::Krylov::TensorNetworks< Matrix, Vector, OrthoPolicy, HEffPolicy, SolverPolicy, ApplicationPolicy >::initialNorm, std::isnan(), syten::IterativeExit::iter, syten::Krylov::TensorNetworks< Matrix, Vector, OrthoPolicy, HEffPolicy, SolverPolicy, ApplicationPolicy >::krylov, syten::logTV(), syten::MaxIterations, syten::MaxPossible, syten::IterativeExit::message, syten::Timer::middle(), std::move(), syten::nan, syten::IterativeExit::reason, std::vector< T >::size(), syten::Krylov::TensorNetworks< Matrix, Vector, OrthoPolicy, HEffPolicy, SolverPolicy, ApplicationPolicy >::solveAtThisStep(), syten::Timer::start(), SYTEN_SMALL_THRESHOLD, and syten::to_string_rd().

Referenced by syten::Krylov::TensorNetworks< Matrix, Vector, OrthoPolicy, HEffPolicy, SolverPolicy, ApplicationPolicy >::solve().

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