Source code for spinn_front_end_common.utilities.report_functions.routing_table_from_machine_report
from spinn_utilities.progress_bar import ProgressBar
from pacman.model.routing_tables import MulticastRoutingTable
from pacman.operations.algorithm_reports import reports
from spinn_front_end_common.utilities.exceptions import ConfigurationException
import logging
import os
logger = logging.getLogger(__name__)
[docs]class RoutingTableFromMachineReport(object):
def __call__(
self, report_default_directory, routing_tables, transceiver,
app_id, has_loaded_routing_tables_flag):
if not has_loaded_routing_tables_flag:
raise ConfigurationException(
"This report needs the routing tables to be loaded onto the "
"machine before being executed.")
tables = list(routing_tables.routing_tables)
progress = ProgressBar(tables, "Reading Routing Tables from Machine")
folder_name = os.path.join(
report_default_directory, "routing_tables_from_machine")
os.mkdir(folder_name)
# 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)
reports._generate_routing_table(machine_routing_table, folder_name)
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