Source code for spinn_front_end_common.interface.interface_functions.routing_table_loader

from spinn_utilities.progress_bar import ProgressBar

from spinnman.constants import ROUTER_REGISTER_REGISTERS
from spinnman.model import DiagnosticFilter
from spinnman.model.enums \
    import DiagnosticFilterDefaultRoutingStatus, DiagnosticFilterPacketType
from spinnman.model.enums import DiagnosticFilterSource


class RoutingTableLoader(object):
    __slots__ = []

    def __call__(self, router_tables, app_id, transceiver, machine):
        progress = ProgressBar(router_tables.routing_tables,
                               "Loading routing data onto the machine")

        # load each router table that is needed for the application to run into
        # the chips SDRAM
        for router_table in progress.over(router_tables.routing_tables):
            if not machine.get_chip_at(router_table.x, router_table.y).virtual:
                if len(router_table.multicast_routing_entries):
                    transceiver.load_multicast_routes(
                        router_table.x, router_table.y,
                        router_table.multicast_routing_entries, app_id=app_id)
        return True

    @staticmethod
    def _set_router_diagnostic_filters(x, y, transceiver):
        transceiver.set_router_diagnostic_filter(
            x, y, ROUTER_REGISTER_REGISTERS.USER_3.value,
            DiagnosticFilter(
                enable_interrupt_on_counter_event=False,
                match_emergency_routing_status_to_incoming_packet=False,
                destinations=[],
                sources=[DiagnosticFilterSource.LOCAL],
                payload_statuses=[],
                default_routing_statuses=[
                    DiagnosticFilterDefaultRoutingStatus.DEFAULT_ROUTED],
                emergency_routing_statuses=[],
                packet_types=[DiagnosticFilterPacketType.MULTICAST]))

        transceiver.set_router_diagnostic_filter(
            x, y, ROUTER_REGISTER_REGISTERS.USER_2.value,
            DiagnosticFilter(
                enable_interrupt_on_counter_event=False,
                match_emergency_routing_status_to_incoming_packet=False,
                destinations=[],
                sources=[DiagnosticFilterSource.NON_LOCAL],
                payload_statuses=[],
                default_routing_statuses=[
                    DiagnosticFilterDefaultRoutingStatus.DEFAULT_ROUTED],
                emergency_routing_statuses=[],
                packet_types=[DiagnosticFilterPacketType.MULTICAST]))