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_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_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)
