def test_qasm_simulator(self):
"""Test data counts output for single circuit run against reference."""
result = QasmSimulatorPy().run(self.q_job).result()
shots = 1024
threshold = 0.04 * shots
counts = result.get_counts('test')
target = {'100 100': shots / 8, '011 011': shots / 8,
'101 101': shots / 8, '111 111': shots / 8,
'000 000': shots / 8, '010 010': shots / 8,
'110 110': shots / 8, '001 001': shots / 8}
self.assertDictAlmostEqual(counts, target, threshold)
def test_qasm_simulator(self):
"""Test data counts output for single circuit run against reference."""
result = QasmSimulatorPy().run(self.qobj).result()
shots = 1024
threshold = 0.04 * shots
counts = result.get_counts('test')
target = {'100 100': shots / 8, '011 011': shots / 8,
'101 101': shots / 8, '111 111': shots / 8,
'000 000': shots / 8, '010 010': shots / 8,
'110 110': shots / 8, '001 001': shots / 8}
self.assertDictAlmostEqual(counts, target, threshold)
def test_teleport(self):
"""test teleportation as in tutorials"""
self.log.info('test_teleport')
pi = np.pi
shots = 1000
qr = QuantumRegister(3, 'qr')
cr0 = ClassicalRegister(1, 'cr0')
cr1 = ClassicalRegister(1, 'cr1')
cr2 = ClassicalRegister(1, 'cr2')
circuit = QuantumCircuit(qr, cr0, cr1, cr2, name='teleport')
circuit.h(qr[1])
circuit.cx(qr[1], qr[2])
circuit.ry(pi / 4, qr[0])
circuit.cx(qr[0], qr[1])
circuit.h(qr[0])
circuit.barrier(qr)
circuit.measure(qr[0], cr0[0])
circuit.measure(qr[1], cr1[0])
circuit.z(qr[2]).c_if(cr0, 1)
circuit.x(qr[2]).c_if(cr1, 1)
circuit.measure(qr[2], cr2[0])
backend = QasmSimulatorPy()
qobj = transpiler.compile(circuit,
backend=backend,
shots=shots,
seed=self.seed)
results = backend.run(qobj).result()
data = results.get_counts('teleport')
alice = {
'00': data['0 0 0'] + data['1 0 0'],
'01': data['0 1 0'] + data['1 1 0'],
'10': data['0 0 1'] + data['1 0 1'],
'11': data['0 1 1'] + data['1 1 1']
}
bob = {
'0': data['0 0 0'] + data['0 1 0'] + data['0 0 1'] + data['0 1 1'],
'1': data['1 0 0'] + data['1 1 0'] + data['1 0 1'] + data['1 1 1']
}
self.log.info('test_teleport: circuit:')
self.log.info('test_teleport: circuit:')
self.log.info(circuit.qasm())
self.log.info('test_teleport: data %s', data)
self.log.info('test_teleport: alice %s', alice)
self.log.info('test_teleport: bob %s', bob)
alice_ratio = 1 / np.tan(pi / 8)**2
bob_ratio = bob['0'] / float(bob['1'])
error = abs(alice_ratio - bob_ratio) / alice_ratio
self.log.info('test_teleport: relative error = %s', error)
self.assertLess(error, 0.05)
def setUp(self):
self.seed = 88
self.qasm_filename = self._get_resource_path('qasm/example.qasm')
self.qp = QuantumProgram()
self.qp.load_qasm_file(self.qasm_filename, name='example')
basis_gates = [] # unroll to base gates
unroller = unroll.Unroller(
qasm.Qasm(data=self.qp.get_qasm('example')).parse(),
unroll.JsonBackend(basis_gates))
circuit = unroller.execute()
circuit_config = {'coupling_map': None,
'basis_gates': 'u1,u2,u3,cx,id',
'layout': None,
'seed': self.seed}
resources = {'max_credits': 3}
self.qobj = {'id': 'test_sim_single_shot',
'config': {
'max_credits': resources['max_credits'],
'shots': 1024,
'backend_name': 'local_qasm_simulator_py',
},
'circuits': [
{
'name': 'test',
'compiled_circuit': circuit,
'compiled_circuit_qasm': None,
'config': circuit_config
}
]}
self.q_job = QuantumJob(self.qobj,
backend=QasmSimulatorPy(),
circuit_config=circuit_config,
seed=self.seed,
resources=resources,
preformatted=True)
def test_if_statement(self):
self.log.info('test_if_statement_x')
shots = 100
max_qubits = 3
qr = QuantumRegister(max_qubits, 'qr')
cr = ClassicalRegister(max_qubits, 'cr')
circuit_if_true = QuantumCircuit(qr, cr, name='test_if_true')
circuit_if_true.x(qr[0])
circuit_if_true.x(qr[1])
circuit_if_true.measure(qr[0], cr[0])
circuit_if_true.measure(qr[1], cr[1])
circuit_if_true.x(qr[2]).c_if(cr, 0x3)
circuit_if_true.measure(qr[0], cr[0])
circuit_if_true.measure(qr[1], cr[1])
circuit_if_true.measure(qr[2], cr[2])
circuit_if_false = QuantumCircuit(qr, cr, name='test_if_false')
circuit_if_false.x(qr[0])
circuit_if_false.measure(qr[0], cr[0])
circuit_if_false.measure(qr[1], cr[1])
circuit_if_false.x(qr[2]).c_if(cr, 0x3)
circuit_if_false.measure(qr[0], cr[0])
circuit_if_false.measure(qr[1], cr[1])
circuit_if_false.measure(qr[2], cr[2])
basis_gates = [] # unroll to base gates
unroller = unroll.Unroller(
qasm.Qasm(data=circuit_if_true.qasm()).parse(),
unroll.JsonBackend(basis_gates))
ucircuit_true = QobjExperiment.from_dict(unroller.execute())
unroller = unroll.Unroller(
qasm.Qasm(data=circuit_if_false.qasm()).parse(),
unroll.JsonBackend(basis_gates))
ucircuit_false = QobjExperiment.from_dict(unroller.execute())
# Customize the experiments and create the qobj.
ucircuit_true.config = QobjItem(coupling_map=None,
basis_gates='u1,u2,u3,cx,id',
layout=None,
seed=None)
ucircuit_true.header.name = 'test_if_true'
ucircuit_false.config = QobjItem(coupling_map=None,
basis_gates='u1,u2,u3,cx,id',
layout=None,
seed=None)
ucircuit_false.header.name = 'test_if_false'
qobj = Qobj(id='test_if_qobj',
config=QobjConfig(max_credits=3,
shots=shots,
memory_slots=max_qubits),
experiments=[ucircuit_true, ucircuit_false],
header=QobjHeader(backend_name='local_qasm_simulator_py'))
result = QasmSimulatorPy().run(qobj).result()
result_if_true = result.get_data('test_if_true')
self.log.info('result_if_true circuit:')
self.log.info(circuit_if_true.qasm())
self.log.info('result_if_true=%s', result_if_true)
result_if_false = result.get_data('test_if_false')
self.log.info('result_if_false circuit:')
self.log.info(circuit_if_false.qasm())
self.log.info('result_if_false=%s', result_if_false)
self.assertTrue(result_if_true['counts']['111'] == 100)
self.assertTrue(result_if_false['counts']['001'] == 100)
def test_qasm_simulator_single_shot(self):
"""Test single shot run."""
shots = 1
self.qobj.config.shots = shots
result = QasmSimulatorPy().run(self.qobj).result()
self.assertEqual(result.get_status(), 'COMPLETED')
def test_if_statement(self):
self.log.info('test_if_statement_x')
shots = 100
max_qubits = 3
qp = QuantumProgram()
qr = qp.create_quantum_register('qr', max_qubits)
cr = qp.create_classical_register('cr', max_qubits)
circuit_if_true = qp.create_circuit('test_if_true', [qr], [cr])
circuit_if_true.x(qr[0])
circuit_if_true.x(qr[1])
circuit_if_true.measure(qr[0], cr[0])
circuit_if_true.measure(qr[1], cr[1])
circuit_if_true.x(qr[2]).c_if(cr, 0x3)
circuit_if_true.measure(qr[0], cr[0])
circuit_if_true.measure(qr[1], cr[1])
circuit_if_true.measure(qr[2], cr[2])
circuit_if_false = qp.create_circuit('test_if_false', [qr], [cr])
circuit_if_false.x(qr[0])
circuit_if_false.measure(qr[0], cr[0])
circuit_if_false.measure(qr[1], cr[1])
circuit_if_false.x(qr[2]).c_if(cr, 0x3)
circuit_if_false.measure(qr[0], cr[0])
circuit_if_false.measure(qr[1], cr[1])
circuit_if_false.measure(qr[2], cr[2])
basis_gates = [] # unroll to base gates
unroller = unroll.Unroller(
qasm.Qasm(data=qp.get_qasm('test_if_true')).parse(),
unroll.JsonBackend(basis_gates))
ucircuit_true = unroller.execute()
unroller = unroll.Unroller(
qasm.Qasm(data=qp.get_qasm('test_if_false')).parse(),
unroll.JsonBackend(basis_gates))
ucircuit_false = unroller.execute()
qobj = {
'id':
'test_if_qobj',
'config': {
'max_credits': 3,
'shots': shots,
'backend_name': 'local_qasm_simulator_py',
},
'circuits': [{
'name': 'test_if_true',
'compiled_circuit': ucircuit_true,
'compiled_circuit_qasm': None,
'config': {
'coupling_map': None,
'basis_gates': 'u1,u2,u3,cx,id',
'layout': None,
'seed': None
}
}, {
'name': 'test_if_false',
'compiled_circuit': ucircuit_false,
'compiled_circuit_qasm': None,
'config': {
'coupling_map': None,
'basis_gates': 'u1,u2,u3,cx,id',
'layout': None,
'seed': None
}
}]
}
q_job = QuantumJob(qobj, backend=QasmSimulatorPy(), preformatted=True)
result = QasmSimulatorPy().run(q_job).result()
result_if_true = result.get_data('test_if_true')
self.log.info('result_if_true circuit:')
self.log.info(circuit_if_true.qasm())
self.log.info('result_if_true=%s', result_if_true)
result_if_false = result.get_data('test_if_false')
self.log.info('result_if_false circuit:')
self.log.info(circuit_if_false.qasm())
self.log.info('result_if_false=%s', result_if_false)
self.assertTrue(result_if_true['counts']['111'] == 100)
self.assertTrue(result_if_false['counts']['001'] == 100)
def test_qasm_simulator_single_shot(self):
"""Test single shot run."""
shots = 1
self.qobj['config']['shots'] = shots
result = QasmSimulatorPy().run(self.q_job).result()
self.assertEqual(result.get_status(), 'COMPLETED')
def test_if_statement(self):
self.log.info('test_if_statement_x')
shots = 100
max_qubits = 3
qp = QuantumProgram()
qr = qp.create_quantum_register('qr', max_qubits)
cr = qp.create_classical_register('cr', max_qubits)
circuit_if_true = qp.create_circuit('test_if_true', [qr], [cr])
circuit_if_true.x(qr[0])
circuit_if_true.x(qr[1])
circuit_if_true.measure(qr[0], cr[0])
circuit_if_true.measure(qr[1], cr[1])
circuit_if_true.x(qr[2]).c_if(cr, 0x3)
circuit_if_true.measure(qr[0], cr[0])
circuit_if_true.measure(qr[1], cr[1])
circuit_if_true.measure(qr[2], cr[2])
circuit_if_false = qp.create_circuit('test_if_false', [qr], [cr])
circuit_if_false.x(qr[0])
circuit_if_false.measure(qr[0], cr[0])
circuit_if_false.measure(qr[1], cr[1])
circuit_if_false.x(qr[2]).c_if(cr, 0x3)
circuit_if_false.measure(qr[0], cr[0])
circuit_if_false.measure(qr[1], cr[1])
circuit_if_false.measure(qr[2], cr[2])
basis_gates = [] # unroll to base gates
unroller = unroll.Unroller(
qasm.Qasm(data=qp.get_qasm('test_if_true')).parse(),
unroll.JsonBackend(basis_gates))
ucircuit_true = unroller.execute()
unroller = unroll.Unroller(
qasm.Qasm(data=qp.get_qasm('test_if_false')).parse(),
unroll.JsonBackend(basis_gates))
ucircuit_false = unroller.execute()
qobj = {
'id': 'test_if_qobj',
'config': {
'max_credits': 3,
'shots': shots,
'backend_name': 'local_qasm_simulator_py',
},
'circuits': [
{
'name': 'test_if_true',
'compiled_circuit': ucircuit_true,
'compiled_circuit_qasm': None,
'config': {
'coupling_map': None,
'basis_gates': 'u1,u2,u3,cx,id',
'layout': None,
'seed': None
}
},
{
'name': 'test_if_false',
'compiled_circuit': ucircuit_false,
'compiled_circuit_qasm': None,
'config': {
'coupling_map': None,
'basis_gates': 'u1,u2,u3,cx,id',
'layout': None,
'seed': None
}
}
]
}
q_job = QuantumJob(qobj, backend=QasmSimulatorPy(), preformatted=True)
result = QasmSimulatorPy().run(q_job).result()
result_if_true = result.get_data('test_if_true')
self.log.info('result_if_true circuit:')
self.log.info(circuit_if_true.qasm())
self.log.info('result_if_true=%s', result_if_true)
result_if_false = result.get_data('test_if_false')
self.log.info('result_if_false circuit:')
self.log.info(circuit_if_false.qasm())
self.log.info('result_if_false=%s', result_if_false)
self.assertTrue(result_if_true['counts']['111'] == 100)
self.assertTrue(result_if_false['counts']['001'] == 100)
