Source code for spinn_machine.tags.reverse_iptag

# 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.
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# You should have received a copy of the GNU General Public License
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from .abstract_tag import AbstractTag


[docs]class ReverseIPTag(AbstractTag): """ Used to hold data that is contained within a Reverse IP tag """ __slots__ = [ "_destination_x", "_destination_y", "_destination_p", "_sdp_port" ] # pylint: disable=too-many-arguments def __init__(self, board_address, tag, port, destination_x, destination_y, destination_p, sdp_port=1): """ :param board_address: The IP address of the board on which the tag is allocated :type board_address: str or None :param int tag: The tag of the SDP packet :param int port: The UDP port on which SpiNNaker will listen for packets :param int destination_x: The x-coordinate of the chip to send packets to :param int destination_y: The y-coordinate of the chip to send packets to :param int destination_p: The ID of the processor to send packets to :param int sdp_port: The optional port number to use for SDP packets that are formed on the machine (default is 1) """ super().__init__(board_address, tag, port) self._destination_x = destination_x self._destination_y = destination_y self._destination_p = destination_p self._sdp_port = sdp_port @property def sdp_port(self): """ The SDP port number of the tag that these packets are to be\ received on for the processor. """ return self._sdp_port @property def destination_x(self): """ The destination x coordinate of a chip in the SpiNNaker machine\ that packets should be sent to for this reverse IP tag. """ return self._destination_x @property def destination_y(self): """ The destination y coordinate of a chip in the SpiNNaker machine\ that packets should be sent to for this reverse IP tag. """ return self._destination_y @property def destination_p(self): """ The destination processor ID for the chip at (x,y) that packets\ should be send to for this reverse IP tag """ return self._destination_p def __repr__(self): return ( "ReverseIPTag(board_address={}, tag={}, port={}, destination_x={}," " destination_y={}, destination_p={}, sdp_port={})".format( self._board_address, self._tag, self._port, self._destination_x, self._destination_y, self._destination_p, self._sdp_port))