def test_WhenFinishedAll_2(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
A.is_finished = False
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
B.is_finished = True
C = TransferMechanism(function=Linear(intercept=1.5), name='C')
for m in [A, B, C]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), C)
comp.add_projection(B, MappingProjection(), C)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, EveryNPasses(1))
sched.add_condition(C, WhenFinishedAll(A, B))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNTrials(1)
termination_conds[TimeScale.TRIAL] = AfterNCalls(A, 5)
output = list(sched.run(termination_conds=termination_conds))
expected_output = [
set([A, B]),
set([A, B]),
set([A, B]),
set([A, B]),
set([A, B]),
]
assert output == pytest.helpers.setify_expected_output(expected_output)
def test_checkmark2_1(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
C = TransferMechanism(function=Linear(intercept=1.5), name='C')
D = TransferMechanism(function=Linear(intercept=.5), name='D')
for m in [A, B, C, D]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), B)
comp.add_projection(A, MappingProjection(), D)
comp.add_projection(B, MappingProjection(), D)
comp.add_projection(C, MappingProjection(), D)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, EveryNCalls(A, 2))
sched.add_condition(C, EveryNCalls(A, 2))
sched.add_condition(D, All(EveryNCalls(B, 2), EveryNCalls(C, 2)))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNTrials(1)
termination_conds[TimeScale.TRIAL] = AfterNCalls(
D, 1, time_scale=TimeScale.TRIAL)
output = list(sched.run(termination_conds=termination_conds))
expected_output = [A, set([A, C]), B, A, set([A, C]), B, D]
assert output == pytest.helpers.setify_expected_output(expected_output)
def test_invtriangle_1(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
C = TransferMechanism(function=Linear(intercept=1.5), name='C')
for m in [A, B, C]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), C)
comp.add_projection(B, MappingProjection(), C)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, EveryNCalls(A, 2))
sched.add_condition(C, Any(AfterNCalls(A, 3), AfterNCalls(B, 3)))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNTrials(1)
termination_conds[TimeScale.TRIAL] = AfterNCalls(
C, 4, time_scale=TimeScale.TRIAL)
output = list(sched.run(termination_conds=termination_conds))
expected_output = [
A, set([A, B]), A, C,
set([A, B]), C, A, C,
set([A, B]), C
]
# pprint.pprint(output)
assert output == pytest.helpers.setify_expected_output(expected_output)
def test_triangle_4b(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
C = TransferMechanism(function=Linear(intercept=1.5), name='C')
for m in [A, B, C]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), B)
comp.add_projection(A, MappingProjection(), C)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, EveryNCalls(A, 2))
sched.add_condition(C, All(WhenFinished(A), AfterNCalls(B, 3)))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNTrials(1)
termination_conds[TimeScale.TRIAL] = AfterNCalls(C, 1)
output = []
i = 0
for step in sched.run(termination_conds=termination_conds):
if i == 10:
A.is_finished = True
output.append(step)
i += 1
expected_output = [A, A, B, A, A, B, A, A, B, A, A, set([B, C])]
# pprint.pprint(output)
assert output == pytest.helpers.setify_expected_output(expected_output)
def test_9(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
for m in [A, B]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), B)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, WhenFinished(A))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNTrials(1)
termination_conds[TimeScale.TRIAL] = AfterNCalls(B, 2)
output = []
i = 0
for step in sched.run(termination_conds=termination_conds):
if i == 3:
A.is_finished = True
output.append(step)
i += 1
expected_output = [A, A, A, A, B, A, B]
assert output == pytest.helpers.setify_expected_output(expected_output)
def test_no_termination_conds(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
C = TransferMechanism(function=Linear(intercept=1.5), name='C')
for m in [A, B, C]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), B)
comp.add_projection(B, MappingProjection(), C)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, EveryNCalls(A, 2))
sched.add_condition(C, EveryNCalls(B, 3))
output = list(sched.run())
expected_output = [
A,
A,
B,
A,
A,
B,
A,
A,
B,
C,
]
# pprint.pprint(output)
assert output == pytest.helpers.setify_expected_output(expected_output)
def test_Any_end_before_one_finished(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
for m in [A]:
comp.add_mechanism(m)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNTrials(1)
termination_conds[TimeScale.TRIAL] = Any(AfterNCalls(A, 10),
AtPass(5))
output = list(sched.run(termination_conds=termination_conds))
expected_output = [A for _ in range(5)]
assert output == pytest.helpers.setify_expected_output(
expected_output)
def test_9b(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
A.is_finished = False
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
for m in [A, B]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), B)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, WhenFinished(A))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNTrials(1)
termination_conds[TimeScale.TRIAL] = AtPass(5)
output = list(sched.run(termination_conds=termination_conds))
expected_output = [A, A, A, A, A]
assert output == pytest.helpers.setify_expected_output(expected_output)
def test_linear_AAB(self):
comp = Composition()
A = TransferMechanism(function=Linear(slope=5.0, intercept=2.0),
name='A')
B = TransferMechanism(function=Linear(intercept=4.0), name='B')
for m in [A, B]:
comp.add_mechanism(m)
comp.add_projection(A, MappingProjection(), B)
sched = Scheduler(composition=comp)
sched.add_condition(A, EveryNPasses(1))
sched.add_condition(B, EveryNCalls(A, 2))
termination_conds = {}
termination_conds[TimeScale.RUN] = AfterNCalls(
B, 2, time_scale=TimeScale.RUN)
termination_conds[TimeScale.TRIAL] = AfterNCalls(
B, 2, time_scale=TimeScale.TRIAL)
output = list(sched.run(termination_conds=termination_conds))
expected_output = [A, A, B, A, A, B]
assert output == pytest.helpers.setify_expected_output(expected_output)
