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Removed dead code

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Couriersud 2014-04-19 01:40:15 +00:00
parent 8c7f587685
commit d421b1f2ac
1 changed files with 2 additions and 38 deletions
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40
src/emu/netlist/analog/nld_solver.c
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@ -454,34 +454,15 @@ ATTR_HOT int netlist_matrix_solver_direct_t<m_N, _storage_N>::solve_non_dynamic(
ATTR_HOT int netlist_matrix_solver_direct1_t::solve_non_dynamic()
{
#if 0
double gtot_t = 0.0;
double RHS_t = 0.0;
netlist_net_t *net = m_nets[0];
const netlist_net_t::terminal_list_t &rails = net->m_rails;
int rail_count = rails.count();
for (int i = 0; i < rail_count; i++)
{
gtot_t += rails[i]->m_gt;
RHS_t += rails[i]->m_Idr;
RHS_t += rails[i]->m_go * rails[i]->m_otherterm->net().Q_Analog();
}
double iIdr = RHS_t;
double new_val = iIdr / gtot_t;
#else
netlist_net_t *net = m_nets[0];
netlist_net_t *net = m_nets[0];
double m_A[1][1] = { {0.0} };
double m_RHS[1] = { 0.0 };
build_LE(m_A, m_RHS);
//NL_VERBOSE_OUT(("%f %f\n", new_val, m_RHS[0] / m_A[0][0]);
double new_val = m_RHS[0] / m_A[0][0];
#endif
double e = (new_val - net->m_cur_Analog);
double cerr = e * e;
@ -509,8 +490,6 @@ ATTR_HOT int netlist_matrix_solver_direct2_t::solve_non_dynamic()
build_LE(A, RHS);
//NL_VERBOSE_OUT(("%f %f\n", new_val, m_RHS[0] / m_A[0][0]);
const double a = A[0][0];
const double b = A[0][1];
const double c = A[1][0];
@ -598,7 +577,6 @@ ATTR_HOT int netlist_matrix_solver_gauss_seidel_t<m_N, _storage_N>::solve_non_dy
for (int k = 0; k < this->N(); k++)
this->m_nets[k]->m_new_Analog = this->m_nets[k]->m_cur_Analog;
//NL_VERBOSE_OUT(("%f %d\n", w, m_nets.count());
do {
resched = false;
double cerr = 0.0;
@ -614,7 +592,6 @@ ATTR_HOT int netlist_matrix_solver_gauss_seidel_t<m_N, _storage_N>::solve_non_dy
for (int i = 0; i < term_count; i++)
{
iIdr += terms[i]->m_go * terms[i]->m_otherterm->net().m_new_Analog;
//iIdr += terms[i]->m_go * terms[i]->m_otherterm->net().Q_Analog();
}
//double new_val = (net->m_cur_Analog * gabs[k] + iIdr) / (gtot[k]);
@ -688,10 +665,8 @@ ATTR_COLD static void process_net(net_groups_t groups, int &cur_group, netlist_n
NETLIB_START(solver)
{
register_output("Q_step", m_Q_step);
//register_input("FB", m_feedback);
register_param("SYNC_DELAY", m_sync_delay, NLTIME_FROM_NS(10).as_double());
//register_param("SYNC_DELAY", m_sync_delay, NLTIME_FROM_US(10).as_double());
register_param("FREQ", m_freq, 48000.0);
m_inc = netlist_time::from_hz(m_freq.Value());
@ -706,16 +681,12 @@ NETLIB_START(solver)
// internal staff
register_input("FB_step", m_fb_step);
connect(m_fb_step, m_Q_step);
//save(NAME(m_last_step));
}
NETLIB_RESET(solver)
{
//m_last_step = netlist_time::zero;
for (int i = 0; i < m_mat_solvers.count(); i++)
m_mat_solvers[i]->reset();
}
@ -769,13 +740,6 @@ NETLIB_UPDATE(solver)
if (m_mat_solvers[i]->solve())
m_mat_solvers[i]->update_inputs();
}
#if 0
for (int i = 0; i < t_cnt; i++)
{
if (m_mat_solvers[i]->is_timestep())
m_mat_solvers[i]->update_inputs();
}
#endif
#endif
/* step circuit */