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 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__ = []
def __call__(
self, txrx, app_id, executable_types, run_until_timesteps,
current_timesteps):
core_subsets = \
executable_types[ExecutableType.USES_SIMULATION_INTERFACE]
txrx.wait_for_cores_to_be_in_state(
core_subsets, app_id, [CPUState.PAUSED, CPUState.READY])
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))