Source code for kqcircuits.simulations.export.simulation_export

# This code is part of KQCircuits
# Copyright (C) 2021 IQM Finland Oy
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import logging
from itertools import product
from pathlib import Path

from kqcircuits.simulations.export.util import export_layers


[docs]def export_simulation_oas(simulations, path: Path, file_prefix='simulation'): """ Write single OASIS file containing all simulations in list. """ unique_layouts = {simulation.layout for simulation in simulations} if len(unique_layouts) != 1: raise ValueError("Cannot write batch OASIS file since not all simulations are on the same layout.") cells = [simulation.cell for simulation in simulations] oas_filename = str(path.joinpath(file_prefix + '.oas')) export_layers(oas_filename, simulations[0].layout, cells, output_format='OASIS', layers=None) return oas_filename
[docs]def sweep_simulation(layout, sim_class, sim_parameters, sweeps): """Create simulation sweep by varying one parameter at time. Return list of simulations.""" simulations = [] lengths = [len(l) for l in sweeps.values()] logging.info(f'Added simulations: {" + ".join([str(l) for l in lengths])} = {sum(lengths)}') for param in sweeps: for value in sweeps[param]: parameters = {**sim_parameters, param: value, 'name': '{}_{}_{}'.format( sim_parameters['name'], param, value )} simulations.append(sim_class(layout, **parameters)) return simulations
[docs]def cross_sweep_simulation(layout, sim_class, sim_parameters, sweeps): """Create simulation sweep by cross varying all parameters. Return list of simulations.""" simulations = [] keys = list(sweeps) sets = [list(prod) for prod in product(*sweeps.values())] logging.info(f'Added simulations: {" * ".join([str(len(l)) for l in sweeps.values()])} = {len(sets)}') for values in sets: parameters = {**sim_parameters} for i, key in enumerate(keys): parameters[key] = values[i] parameters['name'] = sim_parameters['name'] + '_' + '_'.join([str(value) for value in values]) simulations.append(sim_class(layout, **parameters)) return simulations