Source code for pacman.model.constraints.partitioner_constraints.same_atoms_as_vertex_constraint
# 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 .abstract_partitioner_constraint import AbstractPartitionerConstraint
[docs]class SameAtomsAsVertexConstraint(AbstractPartitionerConstraint):
""" A constraint which indicates that a vertex must be split in the\
same way as another vertex.
"""
__slots__ = [
# The application vertex to which the constraint refers
"_vertex"
]
def __init__(self, vertex):
"""
:param vertex: The vertex to which the constraint refers
:type vertex: \
:py:class:`pacman.model.graphs.application.ApplicationVertex`
:raise None: does not raise any known exceptions
"""
self._vertex = vertex
@property
def vertex(self):
""" The vertex to partition with
:return: the vertex
:rtype:\
:py:class:`pacman.model.graphs.application.ApplicationVertex`
:raise None: does not raise any known exceptions
"""
return self._vertex
def __repr__(self):
return "SameAtomsAsVertexConstraint(vertex={})".format(
self._vertex)
def __eq__(self, other):
if not isinstance(other, SameAtomsAsVertexConstraint):
return False
return self._vertex == other.vertex
def __ne__(self, other):
if not isinstance(other, SameAtomsAsVertexConstraint):
return True
return not self.__eq__(other)
def __hash__(self):
return hash((self._vertex,))