def test_create_new_subedge_from_edge(self):
"""
test that you can use the TestPartitionableEdge.create-subedge
method and not cause errors
:return:
"""
vert1 = TestVertex(10, "New AbstractConstrainedVertex 1", 256)
subv_from_vert1 = vert1.create_subvertex(
Slice(0, 9), vert1.get_resources_used_by_atoms(Slice(0, 9), None))
vert2 = TestVertex(5, "New AbstractConstrainedVertex 2", 256)
subv_from_vert2 = vert2.create_subvertex(
Slice(0, 4), vert2.get_resources_used_by_atoms(Slice(0, 4), None))
edge1 = TestPartitionableEdge(vert1, vert2, "First edge")
subedge1 = edge1.create_subedge(subv_from_vert1, subv_from_vert2,
None, "First sub edge")
self.assertEqual(subedge1.label, "First sub edge")
def test_new_create_subvertex_from_vertex_no_constraints(self):
"""
test the creating of a subedge by the AbstractPartitionableEdge
create subedge method will actually create a subedge of the
partitioned edge type.
:return:
"""
vert1 = TestVertex(10, "New AbstractConstrainedVertex", 256)
subv_from_vert1 = vert1.create_subvertex(
Slice(0, 9),
vert1.get_resources_used_by_atoms(Slice(0, 9), None))
vert2 = TestVertex(10, "New AbstractConstrainedVertex", 256)
subv_from_vert2 = vert2.create_subvertex(
Slice(0, 9),
vert2.get_resources_used_by_atoms(Slice(0, 9), None))
edge1 = TestPartitionableEdge(vert1, vert2, "edge 1")
subedge = edge1.create_subedge(subv_from_vert1, subv_from_vert2)
self.assertIsInstance(subedge, AbstractPartitionedEdge)
def test_new_create_subvertex_from_vertex_check_resources(self):
""" check that the creation of a subvertex means that the reosurces
calcualted by the partitionable vertex is the same as what the
parttiioned vertex says (given same sizes)
:return:
"""
vert = TestVertex(10, "New AbstractConstrainedVertex", 256)
resources = vert.get_resources_used_by_atoms(Slice(0, 9), None)
subv_from_vert = vert.create_subvertex(Slice(0, 9), resources, "")
self.assertEqual(subv_from_vert.resources_required, resources)
def test_place_subvertex_too_big_with_vertex(self):
large_vertex = TestVertex(500, "Large vertex 500")
large_subvertex = large_vertex.create_subvertex(
0, 499, get_resources_used_by_atoms(0, 499, []))#PartitionedVertex(0, 499, "Large subvertex")
self.graph.add_vertex(large_vertex)
self.graph = PartitionableGraph("Graph",[large_vertex])
self.graph_mapper = GraphMapper()
self.graph_mapper.add_subvertices([large_subvertex], large_vertex)
self.bp = BasicPlacer(self.machine, self.graph)
self.subgraph = PartitionedGraph(subvertices=[large_subvertex])
with self.assertRaises(PacmanPlaceException):
placements = self.bp.place(self.subgraph, self.graph_mapper)
def test_new_create_subvertex_from_vertex_no_constraints(self):
"""
test the creating of a subvertex by the AbstractPartitionableVertex
create subvertex method will actually create a subvertex of the
partitioned vertex type.
:return:
"""
vert = TestVertex(10, "New AbstractConstrainedVertex", 256)
subvertex = vert.create_subvertex(
Slice(0, 9),
vert.get_resources_used_by_atoms(Slice(0, 9), None))
self.assertIsInstance(subvertex, PartitionedVertex)
def test_create_subvertex_from_vertex_with_previous_constraints(self):
"""
test the create subedge command given by the
TestPartitionableEdge actually works and generates a subedge
with the same constraints mapped over
:return:
"""
constraint1 = KeyAllocatorContiguousRangeContraint()
vert1 = TestVertex(10, "New AbstractConstrainedVertex", 256)
subv_from_vert1 = vert1.create_subvertex(
Slice(0, 9),
vert1.get_resources_used_by_atoms(Slice(0, 9), None))
vert2 = TestVertex(10, "New AbstractConstrainedVertex", 256)
subv_from_vert2 = vert2.create_subvertex(
Slice(0, 9),
vert2.get_resources_used_by_atoms(Slice(0, 9), None))
edge1 = TestPartitionableEdge(vert1, vert2, "edge 1")
edge1.add_constraint(constraint1)
subedge = edge1.create_subedge(subv_from_vert1, subv_from_vert2)
self.assertIn(constraint1, subedge.constraints)
def test_create_subvertex_from_vertex_with_previous_constraints(self):
"""
test the create subvertex command given by the
AbstractPartitionableVertex actually works and generates a subvertex
with the same constraints mapped over
:return:
"""
constraint1 = PartitionerMaximumSizeConstraint(2)
vert = TestVertex(10, "New AbstractConstrainedVertex", 256)
subv_from_vert = vert.create_subvertex(
Slice(0, 9),
vert.get_resources_used_by_atoms(Slice(0, 9), None))
self.assertNotIn(constraint1, subv_from_vert.constraints)
def test_create_new_subvertex_from_vertex_with_additional_constraints(
self):
"""
test that a subvertex created from a parti9onable vertex with
constraints can have more constraints added to it.
:return:
"""
constraint1 = PartitionerMaximumSizeConstraint(2)
constraint2 = PartitionerMaximumSizeConstraint(3)
vert = TestVertex(10, "New AbstractConstrainedVertex", 256)
vert.add_constraint([constraint1])
subv_from_vert = vert.create_subvertex(
Slice(0, 9),
vert.get_resources_used_by_atoms(Slice(0, 9), None), "",
[constraint2])
subv_from_vert.add_constraint(constraint1)
self.assertEqual(len(subv_from_vert.constraints), 2)
self.assertEqual(subv_from_vert.constraints[1], constraint1)
self.assertEqual(subv_from_vert.constraints[0], constraint2)
