Model object

compiled model

class dolo.compiler.compiler_python.GModel(model, model_type=None, recipes=None, compiler=None, order='rows')

Generic compiled model object

Parameters:

• model – (SModel) a symbolic model
• model_type – (str) model type (e.g. "fg" or "fga"
• recipes – (dict) dictionary of recipes (must contain model_type as a key)
• compiler – (str) compiler to use. One of numpy, numexpr, theano

The class contains the following fields:

Attr symbols:(dict) symbol groups -> list of symbol names defining each group Attr functions:(dict) equation names -> compiled functions Attr calibration:  (dict) symbol groups -> vector of calibrated values for each group Attr model:(optional) link to the original symbolic model

get_calibration(name)

Get the calibrated value for one or several variables :param name: string or list of string with the parameter names to query :return: parameter(s) name(s)

set_calibration(*args)

Updates the model calibration while respecting dependences between parameters. :param args: either two parameters key, value or a dictionary mapping several keys to several values each key must be a string among the symbols of the model

x_bounds

Decorator that caches a function’s return value each time it is called. If called later with the same arguments, the cached value is returned, and not re-evaluated.