def test_run_annealing():
sim = LocalSimulator(DummyAnnealingSimulator())
task = sim.run(Problem(ProblemType.ISING))
assert task.result() == AnnealingQuantumTaskResult.from_object(
ANNEALING_RESULT)
def test_run_annealing_unsupported():
sim = LocalSimulator(DummyCircuitSimulator())
sim.run(Problem(ProblemType.ISING))
def test_qpu_tracking():
problem = Problem(ProblemType("QUBO"),
linear={35: 1},
quadratic={(35, 36): -1})
device = AwsDevice("arn:aws:braket:::device/qpu/d-wave/DW_2000Q_6")
other_device = AwsDevice(
"arn:aws:braket:us-west-2::device/qpu/d-wave/Advantage_system6")
device.run(problem, shots=50).result()
with Tracker() as t:
device.run(problem, shots=100).result()
other_device.run(problem, shots=400).result()
t_partial_cost = t.qpu_tasks_cost()
assert t_partial_cost > 0
with Tracker() as s:
task = device.run(problem, shots=200)
assert s.quantum_tasks_statistics() == {
"arn:aws:braket:::device/qpu/d-wave/DW_2000Q_6": {
"shots": 200,
"tasks": {
"CREATED": 1
},
}
}
task.result()
assert s.simulator_tasks_cost() == 0
assert t.simulator_tasks_cost() == 0
assert s.quantum_tasks_statistics() == {
"arn:aws:braket:::device/qpu/d-wave/DW_2000Q_6": {
"shots": 200,
"tasks": {
"COMPLETED": 1
}
}
}
assert t.quantum_tasks_statistics() == {
"arn:aws:braket:::device/qpu/d-wave/DW_2000Q_6": {
"shots": 300,
"tasks": {
"COMPLETED": 2
}
},
"arn:aws:braket:us-west-2::device/qpu/d-wave/Advantage_system6": {
"shots": 400,
"tasks": {
"COMPLETED": 1
},
},
}
assert s.qpu_tasks_cost() > 0
assert t.qpu_tasks_cost() > s.qpu_tasks_cost()
assert t.qpu_tasks_cost() > t_partial_cost
circuit = Circuit().h(0)
with Tracker() as t:
AwsDevice("arn:aws:braket:::device/qpu/ionq/ionQdevice").run(circuit,
shots=10)
AwsDevice("arn:aws:braket:eu-west-2::device/qpu/oqc/Lucy").run(
circuit, shots=10)
AwsDevice(
"arn:aws:braket:us-west-1::device/qpu/rigetti/Aspen-M-2").run(
circuit, shots=10)
assert t.qpu_tasks_cost() > 0