gemseo / problems / scalable / parametric / disciplines

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base_discipline module

The base discipline.

class gemseo.problems.scalable.parametric.disciplines.base_discipline.BaseDiscipline(*core_discipline_parameters, **default_input_values)[source]

Bases: MDODiscipline

Base class for the disciplines of the scalable problem.

This MDODiscipline relies on a GEMSEO-free core discipline.

Initialize self. See help(type(self)) for accurate signature.

  • *core_discipline_parameters (Any) – The parameters to instantiate the core discipline as CoreDiscipline(*core_discipline_parameters).

  • **default_input_values (Any) – The default values of the input variables.

cache: AbstractCache | None

The cache containing one or several executions of the discipline according to the cache policy.

data_processor: DataProcessor

A tool to pre- and post-process discipline data.

exec_for_lin: bool

Whether the last execution was due to a linearization.

input_grammar: BaseGrammar

The input grammar.

jac: MutableMapping[str, MutableMapping[str, ndarray | csr_array | JacobianOperator]]

The Jacobians of the outputs wrt inputs.

The structure is {output: {input: matrix}}.

name: str

The name of the discipline.

output_grammar: BaseGrammar

The output grammar.

re_exec_policy: ReExecutionPolicy

The policy to re-execute the same discipline.

residual_variables: dict[str, str]

The output variables mapping to their inputs, to be considered as residuals; they shall be equal to zero.

run_solves_residuals: bool

Whether the run method shall solve the residuals.