def test_qvm_run_region_not_declared_is_measured(
client_configuration: QCSClientConfiguration):
qvm = QVM(client_configuration=client_configuration)
p = Program(X(0), MEASURE(0, MemoryReference("ro")))
with pytest.raises(QVMError,
match='Bad memory region name "ro" in MEASURE'):
qvm.run(p)
def test_qvm_run_just_program(forest: ForestConnection):
qvm = QVM(connection=forest, gate_noise=[0.01] * 3)
p = Program(Declare("ro", "BIT"), X(0), MEASURE(0, MemoryReference("ro")))
p.wrap_in_numshots_loop(1000)
qvm.load(p)
qvm.run()
qvm.wait()
bitstrings = qvm.read_memory(region_name="ro")
assert bitstrings.shape == (1000, 1)
assert np.mean(bitstrings) > 0.8
def test_qvm_run_pqer(forest: ForestConnection):
qvm = QVM(connection=forest, gate_noise=[0.01] * 3)
p = Program(Declare("ro", "BIT"), X(0), MEASURE(0, MemoryReference("ro")))
p.wrap_in_numshots_loop(1000)
nq = PyQuilExecutableResponse(program=p.out(), attributes={"num_shots": 1000})
qvm.load(nq)
qvm.run()
qvm.wait()
bitstrings = qvm.read_memory(region_name="ro")
assert bitstrings.shape == (1000, 1)
assert np.mean(bitstrings) > 0.8
def test_qvm_run(forest: ForestConnection):
qvm = QVM(connection=forest, gate_noise=[0.01] * 3)
p = Program(X(0), MEASURE(0, 0))
p.wrap_in_numshots_loop(1000)
nq = PyQuilExecutableResponse(program=p.out(),
attributes={'num_shots': 1000})
qvm.load(nq)
qvm.run()
qvm.wait()
bitstrings = qvm.read_from_memory_region(region_name="ro", offsets=True)
assert bitstrings.shape == (1000, 1)
assert np.mean(bitstrings) > 0.8
def test_qvm_run_region_declared_not_measured(
client_configuration: QCSClientConfiguration):
qvm = QVM(client_configuration=client_configuration)
p = Program(Declare("reg", "BIT"), X(0))
result = qvm.run(p.wrap_in_numshots_loop(100))
bitstrings = result.readout_data.get("reg")
assert bitstrings.shape == (100, 0)
def test_qvm_run_just_program(client_configuration: QCSClientConfiguration):
qvm = QVM(client_configuration=client_configuration,
gate_noise=(0.01, 0.01, 0.01))
p = Program(Declare("ro", "BIT"), X(0), MEASURE(0, MemoryReference("ro")))
result = qvm.run(p.wrap_in_numshots_loop(1000))
bitstrings = result.readout_data.get("ro")
assert bitstrings.shape == (1000, 1)
assert np.mean(bitstrings) > 0.8
def test_qvm_run_only_pqer(forest: ForestConnection):
qvm = QVM(connection=forest, gate_noise=[0.01] * 3, requires_executable=True)
p = Program(Declare("ro", "BIT"), X(0), MEASURE(0, MemoryReference("ro")))
p.wrap_in_numshots_loop(1000)
with pytest.raises(TypeError) as e:
qvm.load(p)
qvm.run()
qvm.wait()
assert e.match(r".*Make sure you have explicitly compiled your program.*")
nq = PyQuilExecutableResponse(program=p.out(), attributes={"num_shots": 1000})
qvm.load(nq)
qvm.run()
qvm.wait()
bitstrings = qvm.read_memory(region_name="ro")
assert bitstrings.shape == (1000, 1)
assert np.mean(bitstrings) > 0.8
def test_qvm_run(forest: ForestConnection):
qvm = QVM(connection=forest, gate_noise=[0.01] * 3)
bitstrings = qvm.run(
quil_program=Program(X(0), MEASURE(0, 0)),
classical_addresses=[0],
trials=1000,
)
assert bitstrings.shape == (1000, 1)
assert np.mean(bitstrings) > 0.8
def test_qvm_run_region_not_declared_not_measured(
client_configuration: QCSClientConfiguration):
qvm = QVM(client_configuration=client_configuration)
p = Program(X(0))
result = qvm.run(p.wrap_in_numshots_loop(100))
assert result.readout_data.get("ro") is None
def test_qvm__default_client(client_configuration: QCSClientConfiguration):
qvm = QVM(client_configuration=client_configuration)
p = Program(Declare("ro", "BIT"), X(0), MEASURE(0, MemoryReference("ro")))
result = qvm.run(p.wrap_in_numshots_loop(1000))
bitstrings = result.readout_data.get("ro")
assert bitstrings.shape == (1000, 1)
