SolverOptions

class pyedb.dotnet.database.utilities.siwave_cpa_simulation_setup.SolverOptions(pedb, cfg_solver_options=None)

A class to manage solver options for SIWave CPA simulations.

Attributes:

mode (str): The extraction mode, either “si” or “pi”. custom_refinement (bool): Whether custom refinement is enabled. extraction_frequency (str): The frequency for extraction, e.g., “10Ghz”. compute_capacitance (bool): Whether to compute capacitance. compute_dc_rl (bool): Whether to compute DC resistance and inductance. compute_dc_parameters (bool): Whether to compute DC parameters. compute_dc_cg (bool): Whether to compute DC capacitance and conductance. compute_ac_rl (bool): Whether to compute AC resistance and inductance. ground_power_nets_for_si (bool): Whether to ground power nets for SI analysis. small_hole_diameter (float or str): The diameter of small holes, or “auto”. adaptive_refinement_cg_max_passes (int): Maximum passes for adaptive refinement of CG. adaptive_refinement_rl_max_passes (int): Maximum passes for adaptive refinement of RL. adaptive_refinement_cg_percent_error (float): Percent error for CG adaptive refinement. adaptive_refinement_rl_percent_error (float): Percent error for RL adaptive refinement. rl_percent_refinement_per_pass (float): Percent refinement per pass for RL. cg_percent_refinement_per_pass (float): Percent refinement per pass for CG. return_path_net_for_loop_parameters (bool): Whether to use return path net for loop parameters.

Methods:

__init__(pedb, cfg_solver_options=None): Initializes the SolverOptions object. __init_values(): Initializes default values for solver options. _apply_cfg_object(solver_options): Applies configuration from a given solver options object.

Overview

Properties

extraction_mode	Get the extraction mode.
custom_refinement	Get whether custom refinement is enabled.
extraction_frequency	Get the extraction frequency.
compute_capacitance	Get whether capacitance computation is enabled.
compute_dc_parameters	Property setter for the compute_dc_parameters attribute.
compute_dc_rl	Get whether DC resistance and inductance computation is enabled.
compute_dc_cg	Get whether DC capacitance and conductance computation is enabled.
compute_ac_rl	Get whether AC resistance and inductance computation is enabled.
ground_power_nets_for_si	Gets the ground power nets for SI analysis setting from the database.
small_hole_diameter	Gets the small hole diameter setting from the database.
model_type	Gets the model type setting from the database.
adaptive_refinement_cg_max_passes	Gets the maximum number of passes for CG adaptive refinement from the database.
adaptive_refinement_cg_percent_error	Gets the target error percentage for CG adaptive refinement from the database.
cg_percent_refinement_per_pass	Gets the percentage of CG refinement per pass from the database.
adaptive_refinement_rl_max_passes	Gets the maximum number of passes for RL adaptive refinement from the database.
adaptive_refinement_rl_percent_error	Gets the target error percentage for RL adaptive refinement from the database.
rl_percent_refinement_per_pass	Gets the percentage of RL refinement per pass from the database.
return_path_net_for_loop_parameters	Gets the return path net setting for loop parameters from the database.

Import detail

from pyedb.dotnet.database.utilities.siwave_cpa_simulation_setup import SolverOptions

Property detail

property SolverOptions.extraction_mode

Get the extraction mode.

Returns:

str: The extraction mode (“si” or “pi”).

property SolverOptions.custom_refinement

Get whether custom refinement is enabled.

Returns:

bool: True if custom refinement is enabled, False otherwise.

property SolverOptions.extraction_frequency

Get the extraction frequency.

Returns:

str: The extraction frequency.

property SolverOptions.compute_capacitance

Get whether capacitance computation is enabled.

Returns:

bool: True if enabled, False otherwise.

property SolverOptions.compute_dc_parameters

Property setter for the compute_dc_parameters attribute.

Sets whether the computation of DC parameters is enabled in the SIWave properties.

Args:

value (bool): True to enable DC parameter computation, False to disable it.

property SolverOptions.compute_dc_rl

Get whether DC resistance and inductance computation is enabled.

Returns:

bool: True if DC resistance and inductance computation is enabled, False otherwise.

property SolverOptions.compute_dc_cg

Get whether DC capacitance and conductance computation is enabled.

Returns:

bool: True if DC capacitance and conductance computation is enabled, False otherwise.

property SolverOptions.compute_ac_rl

Get whether AC resistance and inductance computation is enabled.

Returns:

bool: True if AC resistance and inductance computation is enabled, False otherwise.

property SolverOptions.ground_power_nets_for_si

Gets the ground power nets for SI analysis setting from the database.

Returns:

bool: True if grounding power nets for SI analysis is enabled, False otherwise.

property SolverOptions.small_hole_diameter

Gets the small hole diameter setting from the database.

Returns:

float|str: The small hole diameter as a float, or ‘auto’ if the value is set to -1.

property SolverOptions.model_type

Gets the model type setting from the database.

Returns:

str: The model type. Returns “rlcg” if the model type is set to “0”, otherwise “esd_r”.

property SolverOptions.adaptive_refinement_cg_max_passes

Gets the maximum number of passes for CG adaptive refinement from the database.

Returns:

int: The maximum number of passes for CG adaptive refinement.

property SolverOptions.adaptive_refinement_cg_percent_error

Gets the target error percentage for CG adaptive refinement from the database.

Returns:

float: The target error percentage for CG adaptive refinement.

property SolverOptions.cg_percent_refinement_per_pass

Gets the percentage of CG refinement per pass from the database.

Returns:

float: The percentage of CG refinement per pass.

property SolverOptions.adaptive_refinement_rl_max_passes

Gets the maximum number of passes for RL adaptive refinement from the database.

Returns:

int: The maximum number of passes for RL adaptive refinement.

property SolverOptions.adaptive_refinement_rl_percent_error

Gets the target error percentage for RL adaptive refinement from the database.

Returns:

float: The target error percentage for RL adaptive refinement.

property SolverOptions.rl_percent_refinement_per_pass

Gets the percentage of RL refinement per pass from the database.

Returns:

float: The percentage of RL refinement per pass.

property SolverOptions.return_path_net_for_loop_parameters

Gets the return path net setting for loop parameters from the database.

Returns:

bool: True if the return path net is enabled for loop parameters, False otherwise.