Source code for spinnman.processes.round_robin_connection_selector
# 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
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# 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 <http://www.gnu.org/licenses/>.
from spinn_utilities.overrides import overrides
from .abstract_multi_connection_process_connection_selector import (
AbstractMultiConnectionProcessConnectionSelector)
[docs]class RoundRobinConnectionSelector(
AbstractMultiConnectionProcessConnectionSelector):
__slots__ = [
"_connections",
"_next_connection_index"]
@overrides(AbstractMultiConnectionProcessConnectionSelector.__init__)
def __init__(self, connections):
self._connections = connections
self._next_connection_index = 0
[docs] @overrides(
AbstractMultiConnectionProcessConnectionSelector.get_next_connection)
def get_next_connection(self, message):
index = self._next_connection_index
self._next_connection_index = (index + 1) % len(self._connections)
return self._connections[index]