Source code for spinn_front_end_common.utilities.report_functions.routing_table_from_machine_report
# 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/>.
import logging
import os
from spinn_utilities.progress_bar import ProgressBar
from pacman.model.routing_tables import (
MulticastRoutingTable, MulticastRoutingTables)
from pacman.operations.algorithm_reports import reports
logger = logging.getLogger(__name__)
_FOLDER_NAME = "routing_tables_from_machine"
[docs]class RoutingTableFromMachineReport(object):
def __call__(
self, report_default_directory, routing_tables, transceiver,
app_id):
# pylint: disable=protected-access
tables = list(routing_tables.routing_tables)
progress = ProgressBar(tables, "Reading Routing Tables from Machine")
folder_name = os.path.join(report_default_directory, _FOLDER_NAME)
os.mkdir(folder_name)
machine_routing_tables = MulticastRoutingTables()
# generate a file for every multicast entry
for routing_table in progress.over(tables):
# get multicast entries from machine
machine_routing_table = self._read_routing_table(
transceiver, routing_table, app_id)
machine_routing_tables.add_routing_table(machine_routing_table)
reports._generate_routing_table(machine_routing_table, folder_name)
return machine_routing_tables
def _read_routing_table(self, txrx, table, app_id):
machine_routing_table = MulticastRoutingTable(table.x, table.y)
for routing_entry in txrx.get_multicast_routes(
table.x, table.y, app_id):
machine_routing_table.add_multicast_routing_entry(routing_entry)
return machine_routing_table