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// license:BSD-3-Clause
// copyright-holders:Couriersud
#ifndef NLD_SOLVER_H_
#define NLD_SOLVER_H_
///
/// \file nld_solver.h
///
#include "nld_matrix_solver.h"
#include "core/core_device.h"
#include "core/logic.h"
#include "core/state_var.h"
#include "../plib/pstream.h"
#include <map>
#include <memory>
#include <vector>
namespace netlist::devices
{
// -------------------------------------------------------------------------
// solver
// -------------------------------------------------------------------------
class nld_solver : public device_t
{
public:
using solver_arena = device_arena;
using queue_type = detail::queue_base<solver_arena,
solver::matrix_solver_t>;
nld_solver(constructor_param_t data);
void post_start();
void stop();
auto gmin() const -> decltype(solver::solver_parameters_t::m_gmin())
{
return m_params.m_gmin();
}
solver::static_compile_container
create_solver_code(solver::static_compile_target target);
NETLIB_RESETI();
// NETLIB_UPDATE_PARAMI();
using solver_ptr = solver_arena::unique_ptr<solver::matrix_solver_t>;
using net_list_t = solver::matrix_solver_t::net_list_t;
void reschedule(solver::matrix_solver_t *solv, netlist_time ts);
private:
using params_uptr = solver_arena::unique_ptr<
solver::solver_parameters_t>;
template <bool KEEP_STATS>
NETLIB_HANDLERI(fb_step);
logic_input_t m_fb_step;
logic_output_t m_Q_step;
// FIXME: these should be created in device space
std::vector<params_uptr> m_mat_params;
std::vector<solver_ptr> m_mat_solvers;
solver::solver_parameters_t m_params;
queue_type m_queue;
template <typename FT, int SIZE>
solver_ptr create_solver(std::size_t size, const pstring &solver_name,
const solver::solver_parameters_t *params,
net_list_t & nets);
template <typename FT>
solver_ptr create_solvers(const pstring & sname,
const solver::solver_parameters_t *params,
net_list_t & nets);
std::size_t get_solver_id(const solver::matrix_solver_t *net) const;
solver::matrix_solver_t *solver_by_id(std::size_t id) const;
};
} // namespace netlist::devices
#endif // NLD_SOLVER_H_
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