Source code for spynnaker.pyNN.models.abstract_models.abstract_has_delay_stages

# Copyright (c) 2017-2019 The University of Manchester
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# This program is free software: you can redistribute it and/or modify
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# the Free Software Foundation, either version 3 of the License, or
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# This program is distributed in the hope that it will be useful,
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# GNU General Public License for more details.
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from spinn_utilities.abstract_base import AbstractBase, abstractproperty
from spinn_utilities.require_subclass import require_subclass
from pacman.model.graphs.application import ApplicationVertex


[docs]@require_subclass(ApplicationVertex) class AbstractHasDelayStages(object, metaclass=AbstractBase): """ Indicates that this object (an application vertex) has delay stages\ that are used to increase the space required for bitfields in \ :py:func:`spynnaker.pyNN.utilities.bit_field_utilities.get_estimated_sdram_for_bit_field_region` """ __slots__ = () @abstractproperty def n_delay_stages(self): """ The maximum number of delay stages required by any connection\ out of this delay extension vertex :rtype: int """