Source code for spinn_front_end_common.abstract_models.abstract_rewrites_data_specification

# Copyright (c) 2017 The University of Manchester
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# Licensed under the Apache License, Version 2.0 (the "License");
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#     https://www.apache.org/licenses/LICENSE-2.0
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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 """