def test_application_mapping(self):
c1 = Component(100, (0, 1))
c2 = Component(100, (1, 0))
a1 = Application(60)
a2 = Application(70)
input_mapping = [(c1, a1), (c2, a2)]
app_mapping = application_mapping([c1, c2], input_mapping)
assert np.array_equal(app_mapping['comp'], np.array([0, 1]))
assert np.array_equal(app_mapping['app'], np.array([60, 70]))
def example_designpoint(cap1=100,
cap2=100,
loc1=(0, 0),
loc2=(1, 1),
app1=50,
app2=50):
c1 = Component(cap1, loc1)
c2 = Component(cap2, loc2)
a1 = Application(app1)
a2 = Application(app2)
return DesignPoint([c1, c2], [a1, a2], [(c1, a1), (c2, a2)])
def get_simulator_example(cap1=100,
cap2=100,
loc1=(0, 0),
loc2=(1, 1),
app1=50,
app2=50):
c1 = Component(cap1, loc1)
c2 = Component(cap2, loc2)
a1 = Application(app1)
a2 = Application(app2)
dp = DesignPoint([c1, c2], [a1, a2], [(c1, a1), (c2, a2)])
return Simulator(dp)
def create(caps, locs, apps, maps, policy='random'):
""" Simplified static function to quickly generate design points.
No other objects (e.g. Components or Applications) have to be created in order
to initialize this design point.
:param caps: [integer] - List of integers representing the comp_need capacity
:param locs: [(integer, integer)] - List of integer tuples representing the coordinates of components
:param apps: [integer] - List of integers representing the comp_need requirement of applications
:param maps: [(integer, integer)] - Indexwise mapping of component indices and application indices
:param policy: ['random', 'most', 'least'] - adaptivity policy (see Simulator)
:return: DesignPoint object
"""
comp_indices = [comp for comp, _ in maps]
app_indices = [app for _, app in maps]
assert len(app_indices) == len(
set(app_indices)), "Applications are not uniquely mapped."
assert all(
x >= 0 for x in comp_indices
), "Components in the application mapping have negative indices."
assert all(
x >= 0 for x in app_indices
), "Components in the application mapping have negative indices."
comps = [Component(caps[i], locs[i]) for i in range(len(caps))]
apps = [Application(a) for a in apps]
mapping = [(comps[maps[i][0]], apps[maps[i][1]])
for i in range(len(maps))]
return DesignPoint(comps, apps, mapping, policy=policy)
def get_components_example(cap1=100,
cap2=100,
loc1=(0, 0),
loc2=(1, 1),
app1=50,
app2=50):
c1 = Component(cap1, loc1)
c2 = Component(cap2, loc2)
a1 = Application(app1)
a2 = Application(app2)
dp = DesignPoint([c1, c2], [a1, a2], [(c1, a1), (c2, a2)])
dp_data = dp.to_numpy()
return Components(dp_data['capabilities'], dp_data['power_usage'],
dp_data['comp_loc_map'], dp_data['app_map'])
def test_correct_variables(self):
power_req = random.randint(0, 300)
a = Application(power_req)
assert a.power_req == power_req
def test_incorrect_variables(self):
power_req = random.randint(-300, -1)
with pytest.raises(AssertionError):
a = Application(power_req)