Source code for spynnaker.pyNN.models.neuron.structural_plasticity.synaptogenesis.partner_selection.random_selection
# Copyright (c) 2017 The University of Manchester
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from spinn_utilities.overrides import overrides
from .abstract_partner_selection import AbstractPartnerSelection
class RandomSelection(AbstractPartnerSelection):
"""
Partner selection that picks a random source neuron from all sources.
"""
__slots__ = []
@property
@overrides(AbstractPartnerSelection.vertex_executable_suffix)
def vertex_executable_suffix(self):
return "_random"
[docs]
@overrides(AbstractPartnerSelection.get_parameters_sdram_usage_in_bytes)
def get_parameters_sdram_usage_in_bytes(self):
return 0
[docs]
@overrides(AbstractPartnerSelection.write_parameters)
def write_parameters(self, spec):
pass
[docs]
@overrides(AbstractPartnerSelection.get_parameter_names)
def get_parameter_names(self):
return []