Source code for spinn_front_end_common.interface.interface_functions.chip_runtime_updater

# 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.progress_bar import ProgressBar
from spinnman.model.enums import CPUState
from spinn_front_end_common.utilities.utility_objs import ExecutableType
from spinn_front_end_common.utilities.scp import UpdateRuntimeProcess


[docs]class ChipRuntimeUpdater(object): """ Updates the runtime of an application running on a SpiNNaker machine. """ __slots__ = []
[docs] def __call__( self, txrx, app_id, executable_types, run_until_timesteps, current_timesteps, n_sync_steps): """ :param ~spinnman.transceiver.Transceiver transceiver: :param int app_id: :param executable_types: :type executable_types: dict(ExecutableType,~spinn_machine.CoreSubsets) :param run_until_timesteps: :type run_until_timesteps: int or None :param int current_timesteps: :param n_sync_steps: :type n_sync_steps: int or None """ core_subsets = \ executable_types[ExecutableType.USES_SIMULATION_INTERFACE] ready_progress = ProgressBar( total_number_of_things_to_do=1, string_describing_what_being_progressed=( "Waiting for cores to be either in PAUSED or READY state")) txrx.wait_for_cores_to_be_in_state( core_subsets, app_id, [CPUState.PAUSED, CPUState.READY], error_states=frozenset({ CPUState.RUN_TIME_EXCEPTION, CPUState.WATCHDOG, CPUState.FINISHED})) ready_progress.end() infinite_run = 0 if run_until_timesteps is None: infinite_run = 1 run_until_timesteps = 0 current_timesteps = 0 # TODO: Expose the connection selector in SpiNNMan process = UpdateRuntimeProcess(txrx.scamp_connection_selector) process.update_runtime( current_timesteps, run_until_timesteps, infinite_run, core_subsets, len(core_subsets), n_sync_steps)