Source code for spinnman.processes.get_cpu_info_process
# 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 functools
from spinnman.model import CPUInfo
from spinnman.constants import CPU_INFO_BYTES
from spinnman.utilities.utility_functions import get_vcpu_address
from spinnman.messages.scp.impl import ReadMemory
from .abstract_multi_connection_process import AbstractMultiConnectionProcess
[docs]class GetCPUInfoProcess(AbstractMultiConnectionProcess):
__slots__ = [
"_cpu_info"]
def __init__(self, connection_selector):
super(GetCPUInfoProcess, self).__init__(connection_selector)
self._cpu_info = list()
[docs] def handle_response(self, x, y, p, response):
self._cpu_info.append(CPUInfo(x, y, p, response.data, response.offset))
[docs] def get_cpu_info(self, core_subsets):
for core_subset in core_subsets:
x = core_subset.x
y = core_subset.y
for p in core_subset.processor_ids:
self._send_request(
ReadMemory(x, y, get_vcpu_address(p), CPU_INFO_BYTES),
functools.partial(self.handle_response, x, y, p))
self._finish()
self.check_for_error()
return self._cpu_info