Source code for spinn_front_end_common.abstract_models.abstract_rewrites_data_specification

# Copyright (c) 2017-2019 The University of Manchester
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <>.

from spinn_utilities.abstract_base import AbstractBase, abstractmethod
from spinn_utilities.require_subclass import require_subclass
from pacman.model.graphs.machine import MachineVertex

[docs]@require_subclass(MachineVertex) class AbstractRewritesDataSpecification(object, metaclass=AbstractBase): """ Indicates an object that allows data to be changed after run,\ and so can rewrite the data specification """ __slots__ = []
[docs] @abstractmethod def regenerate_data_specification(self, spec, placement): """ Regenerate the data specification, only generating regions that\ have changed and need to be reloaded :param ~data_specification.DataSpecificationGenerator spec: Where to write the regenerated spec :param ~pacman.model.placements.Placement placement: Where are we regenerating for? """
[docs] @abstractmethod def reload_required(self): """ Return true if any data region needs to be reloaded :rtype: bool """
[docs] @abstractmethod def set_reload_required(self, new_value): """ Indicate that the regions have been reloaded :param new_value: the new value :rtype: None """