Template Function proxsuite::proxqp::dense::linesearch::primal_dual_derivative_results

• Defined in File linesearch.hpp

Function Documentation

template<typename T>
auto proxsuite::proxqp::dense::linesearch::primal_dual_derivative_results(const Model<T> &qpmodel, Results<T> &qpresults, Workspace<T> &qpwork, T alpha) -> PrimalDualDerivativeResult<T>

Stores first derivative and coefficient of the univariate second order polynomial merit function to be canceled by the exact primal-dual linesearch.

Parameters:

• a – second order polynomial coefficient of the merit function used in the linesearch.

• b – first order polynomial coefficient of the merit function used in the linesearch.

• grad – derivative of the merit function used in the linesearch.