Source code for spinnman.model.cpu_infos

# 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 collections import OrderedDict


[docs]class CPUInfos(object): """ A set of CPU information objects. """ __slots__ = [ "_cpu_infos"] def __init__(self): self._cpu_infos = OrderedDict()
[docs] def add_processor(self, x, y, processor_id, cpu_info): """ Add a processor on a given chip to the set. :param int x: The x-coordinate of the chip :param int y: The y-coordinate of the chip :param int processor_id: A processor ID :param CPUInfo cpu_info: The CPU information for the core """ self._cpu_infos[x, y, processor_id] = cpu_info
@property def cpu_infos(self): """ The one per core core info. :return: iterable of x,y,p core info """ return iter(self._cpu_infos.items()) def __iter__(self): return iter(self._cpu_infos)
[docs] def iteritems(self): """ Get an iterable of (x, y, p), cpu_info """ return iter(self._cpu_infos.items())
[docs] def items(self): return self._cpu_infos.items()
[docs] def values(self): return self._cpu_infos.values()
[docs] def itervalues(self): """ Get an iterable of cpu_info. """ return iter(self._cpu_infos.items())
[docs] def keys(self): return self._cpu_infos.keys()
[docs] def iterkeys(self): """ Get an iterable of (x, y, p). """ return iter(self._cpu_infos.keys())
def __len__(self): """ The total number of processors that are in these core subsets. """ return len(self._cpu_infos)
[docs] def is_core(self, x, y, p): """ Determine if there is a CPU Info for x, y, p """ return (x, y, p) in self._cpu_infos
[docs] def get_cpu_info(self, x, y, p): """ Get the information for the given core on the given chip """ return self._cpu_infos[x, y, p]
def __str__(self): return str(self._cpu_infos.keys()) def __repr__(self): return self.__str__()