diagonal.hpp File Reference

#include <cstddef>
#include <expected>
#include <span>
#include <string>
#include <vector>
#include "serif/discretization/blocks/base.hpp"

Include dependency graph for diagonal.hpp:

This graph shows which files directly or indirectly include this file:

Classes
class	serif::solver::normalization::DiagonalNormalization
	Own the frozen, independent state and residual transformations used by one solve. More...

Namespaces
namespace	serif
namespace	serif::solver
namespace	serif::solver::normalization
namespace	serif::solver::normalization::detail

Functions
void	serif::solver::normalization::detail::require_normalization_size (std::size_t received, std::size_t expected)
	Require matching coordinate sizes before any output is modified.
void	serif::solver::normalization::detail::apply_normalization (std::span< const double > factors, std::span< const double > input, std::span< double > output, bool inverse)
	Apply a diagonal in place or to disjoint storage, rejecting partial overlap.
std::expected< double, std::string >	serif::solver::normalization::make_riesz_factor (discretization::blocks::RepresentedValueKind kind, double metric, double physical_scale)
	Prepare one primal sqrt(metric)/scale or dual 1/(scale sqrt(metric)) factor.
std::expected< std::vector< double >, std::string >	serif::solver::normalization::make_riesz_factors (discretization::blocks::RepresentedValueKind kind, std::span< const double > metric, double physical_scale)
	Prepare diagonal Riesz factors, reporting which coordinate has invalid data.
std::expected< DiagonalNormalization, std::string >	serif::solver::normalization::make_diagonal_normalization (std::vector< double > state, std::vector< double > residual)
	Validate and freeze independent coordinate factors, including empty or rectangular systems.