eonc::helpers::create Namespace Reference

Functions
std::unique_ptr< Optimizer >	mkOptim (std::shared_ptr< ObjectiveFunction > a_objf, OptType a_otype, const Parameters &a_params)

Function Documentation

mkOptim()

std::unique_ptr< Optimizer > eonc::helpers::create::mkOptim ( std::shared_ptr< ObjectiveFunction > a_objf, OptType a_otype, const Parameters & a_params )

nodiscard

Definition at line 24 of file Optimizer.cpp.

                                                               {
  switch (a_otype) {
  case OptType::FIRE: {
    return std::make_unique<FIRE>(a_objf, a_params);
  }
  case OptType::QM: {
    return std::make_unique<Quickmin>(a_objf, a_params);
  }
  case OptType::CG: {
    return std::make_unique<ConjugateGradients>(a_objf, a_params);
  }
  case OptType::LBFGS: {
    return std::make_unique<LBFGS>(a_objf, a_params);
  }
  case OptType::SD: {
    return std::make_unique<SteepestDescent>(a_objf, a_params);
  }
#ifdef WITH_XTSCI
  case OptType::XTSCI: {
    return std::make_unique<XtsciOptimizer>(a_objf, a_params);
  }
#else
  case OptType::XTSCI: {
    throw std::runtime_error(
        "[Optimizer] opt_method=xtsci needs -Dwith_xtsci=true");
  }
#endif
  case OptType::None: {
    throw std::runtime_error("[Optimizer] Cannot create None");
  }
  case OptType::Unknown: {
    throw std::runtime_error("[Optimizer] Cannot create Unknown");
  }
  default: {
    throw std::runtime_error("Unsupported optimization type");
  }
  }
}