def test_local_unitary_simulator_single_thread(self):
"""test running two circuits
Identical to the above test, but does not use multiprocessing.
"""
qr = QuantumRegister(2)
cr = ClassicalRegister(1)
qc1 = QuantumCircuit(qr, cr)
qc2 = QuantumCircuit(qr, cr)
qc1.h(qr)
qc2.cx(qr[0], qr[1])
backend = UnitarySimulatorPy()
qobj = compile([qc1, qc2], backend=backend)
job = backend.run(qobj)
unitary1 = job.result().get_unitary(qc1)
unitary2 = job.result().get_unitary(qc2)
unitaryreal1 = np.array([[0.5, 0.5, 0.5, 0.5], [0.5, -0.5, 0.5, -0.5],
[0.5, 0.5, -0.5, -0.5],
[0.5, -0.5, -0.5, 0.5]])
unitaryreal2 = np.array([[1, 0, 0, 0], [0, 0, 0, 1], [0., 0, 1, 0],
[0, 1, 0, 0]])
norm1 = np.trace(np.dot(np.transpose(np.conj(unitaryreal1)), unitary1))
norm2 = np.trace(np.dot(np.transpose(np.conj(unitaryreal2)), unitary2))
self.assertAlmostEqual(norm1, 4)
self.assertAlmostEqual(norm2, 4)
def test_two_unitary_simulator(self):
"""test running two circuits
This test is similar to one in test_quantumprogram but doesn't use
multiprocessing.
"""
qr = QuantumRegister(2)
cr = ClassicalRegister(1)
qc1 = QuantumCircuit(qr, cr)
qc2 = QuantumCircuit(qr, cr)
qc1.h(qr)
qc2.cx(qr[0], qr[1])
backend = UnitarySimulatorPy()
qobj = compile([qc1, qc2], backend=backend)
job = backend.run(QuantumJob(qobj, backend=backend, preformatted=True))
unitary1 = job.result().get_unitary(qc1)
unitary2 = job.result().get_unitary(qc2)
unitaryreal1 = np.array([[0.5, 0.5, 0.5, 0.5], [0.5, -0.5, 0.5, -0.5],
[0.5, 0.5, -0.5, -0.5],
[0.5, -0.5, -0.5, 0.5]])
unitaryreal2 = np.array([[1, 0, 0, 0], [0, 0, 0, 1], [0., 0, 1, 0],
[0, 1, 0, 0]])
norm1 = np.trace(np.dot(np.transpose(np.conj(unitaryreal1)), unitary1))
norm2 = np.trace(np.dot(np.transpose(np.conj(unitaryreal2)), unitary2))
self.assertAlmostEqual(norm1, 4)
self.assertAlmostEqual(norm2, 4)
def test_unitary_simulator(self):
"""test generation of circuit unitary"""
unroller = unroll.Unroller(
qasm.Qasm(filename=self.qasm_filename).parse(),
unroll.JsonBackend([]))
circuit = unroller.execute()
# strip measurements from circuit to avoid warnings
circuit['instructions'] = [
op for op in circuit['instructions'] if op['name'] != 'measure'
]
circuit = QobjExperiment.from_dict(circuit)
circuit.config = QobjItem(coupling_map=None,
basis_gates=None,
layout=None,
seed=self.seed)
circuit.header.name = 'test'
qobj = Qobj(
id='unitary',
config=QobjConfig(shots=1, register_slots=6, max_credits=None),
experiments=[circuit],
header=QobjHeader(backend_name='local_unitary_simulator_py'))
# numpy.savetxt currently prints complex numbers in a way
# loadtxt can't read. To save file do,
# fmtstr=['% .4g%+.4gj' for i in range(numCols)]
# np.savetxt('example_unitary_matrix.dat', numpyMatrix, fmt=fmtstr,
# delimiter=',')
expected = np.loadtxt(
self._get_resource_path('example_unitary_matrix.dat'),
dtype='complex',
delimiter=',')
result = UnitarySimulatorPy().run(qobj).result()
self.assertTrue(
np.allclose(result.get_unitary('test'), expected, rtol=1e-3))
def test_local_unitary_simulator(self):
"""Test unitary simulator.
If all correct should return the hxh and cx.
"""
qr = QuantumRegister(2)
cr = ClassicalRegister(2)
qc1 = QuantumCircuit(qr, cr)
qc2 = QuantumCircuit(qr, cr)
qc1.h(qr)
qc2.cx(qr[0], qr[1])
backend = UnitarySimulatorPy()
qobj = compile([qc1, qc2], backend=backend)
job = backend.run(qobj)
unitary1 = job.result().get_unitary(qc1)
unitary2 = job.result().get_unitary(qc2)
unitaryreal1 = np.array([[0.5, 0.5, 0.5, 0.5], [0.5, -0.5, 0.5, -0.5],
[0.5, 0.5, -0.5, -0.5],
[0.5, -0.5, -0.5, 0.5]])
unitaryreal2 = np.array([[1, 0, 0, 0], [0, 0, 0, 1], [0., 0, 1, 0],
[0, 1, 0, 0]])
norm1 = np.trace(np.dot(np.transpose(np.conj(unitaryreal1)), unitary1))
norm2 = np.trace(np.dot(np.transpose(np.conj(unitaryreal2)), unitary2))
self.assertAlmostEqual(norm1, 4)
self.assertAlmostEqual(norm2, 4)
def test_two_unitary_simulator(self):
"""test running two circuits
This test is similar to one in test_quantumprogram but doesn't use
multiprocessing.
"""
qr = QuantumRegister(2)
cr = ClassicalRegister(1)
qc1 = QuantumCircuit(qr, cr)
qc2 = QuantumCircuit(qr, cr)
qc1.h(qr)
qc2.cx(qr[0], qr[1])
backend = UnitarySimulatorPy()
qobj = compile([qc1, qc2], backend=backend)
job = backend.run(QuantumJob(qobj, backend=backend, preformatted=True))
unitary1 = job.result().get_unitary(qc1)
unitary2 = job.result().get_unitary(qc2)
unitaryreal1 = np.array([[0.5, 0.5, 0.5, 0.5], [0.5, -0.5, 0.5, -0.5],
[0.5, 0.5, -0.5, -0.5],
[0.5, -0.5, -0.5, 0.5]])
unitaryreal2 = np.array([[1, 0, 0, 0], [0, 0, 0, 1],
[0., 0, 1, 0], [0, 1, 0, 0]])
norm1 = np.trace(np.dot(np.transpose(np.conj(unitaryreal1)), unitary1))
norm2 = np.trace(np.dot(np.transpose(np.conj(unitaryreal2)), unitary2))
self.assertAlmostEqual(norm1, 4)
self.assertAlmostEqual(norm2, 4)
def test_two_unitary_simulator(self):
"""test running two circuits
This test is similar to one in test_quantumprogram but doesn't use
multiprocessing.
"""
qr = QuantumRegister(2, 'q')
cr = ClassicalRegister(1, 'c')
qc1 = QuantumCircuit(qr, cr)
qc2 = QuantumCircuit(qr, cr)
qc1.h(qr)
qc2.cx(qr[0], qr[1])
circuits = [qc1, qc2]
backend = UnitarySimulatorPy()
quantum_job = QuantumJob(circuits, do_compile=False, backend=backend)
result = backend.run(quantum_job).result()
unitary1 = result[0]['data']['unitary']
unitary2 = result[1]['data']['unitary']
unitaryreal1 = np.array([[0.5, 0.5, 0.5, 0.5], [0.5, -0.5, 0.5, -0.5],
[0.5, 0.5, -0.5, -0.5],
[0.5, -0.5, -0.5, 0.5]])
unitaryreal2 = np.array([[1, 0, 0, 0], [0, 0, 0, 1], [0., 0, 1, 0],
[0, 1, 0, 0]])
norm1 = np.trace(np.dot(np.transpose(np.conj(unitaryreal1)), unitary1))
norm2 = np.trace(np.dot(np.transpose(np.conj(unitaryreal2)), unitary2))
self.assertAlmostEqual(norm1, 4)
self.assertAlmostEqual(norm2, 4)
def test_unitary_simulator(self):
"""test generation of circuit unitary"""
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()
# strip measurements from circuit to avoid warnings
circuit['operations'] = [
op for op in circuit['operations'] if op['name'] != 'measure'
]
# the simulator is expecting a JSON format, so we need to convert it
# back to JSON
qobj = {
'id':
'unitary',
'config': {
'max_credits': None,
'shots': 1,
'backend_name': 'local_unitary_simulator_py'
},
'circuits': [{
'name': 'test',
'compiled_circuit': circuit,
'compiled_circuit_qasm': self.qp.get_qasm('example'),
'config': {
'coupling_map': None,
'basis_gates': None,
'layout': None,
'seed': None
}
}]
}
# numpy.savetxt currently prints complex numbers in a way
# loadtxt can't read. To save file do,
# fmtstr=['% .4g%+.4gj' for i in range(numCols)]
# np.savetxt('example_unitary_matrix.dat', numpyMatrix, fmt=fmtstr,
# delimiter=',')
expected = np.loadtxt(
self._get_resource_path('example_unitary_matrix.dat'),
dtype='complex',
delimiter=',')
q_job = QuantumJob(qobj,
backend=UnitarySimulatorPy(),
preformatted=True)
result = UnitarySimulatorPy().run(q_job)
self.assertTrue(
np.allclose(result.get_data('test')['unitary'],
expected,
rtol=1e-3))
def test_local_unitary_simulator(self):
"""Test unitary simulator."""
circuits = self._test_circuits()
backend = UnitarySimulatorPy()
qobj = compile(circuits, backend=backend)
job = backend.run(qobj)
sim_unitaries = [job.result().get_unitary(circ) for circ in circuits]
reference_unitaries = self._reference_unitaries()
norms = [
np.trace(np.dot(np.transpose(np.conj(target)), actual))
for target, actual in zip(reference_unitaries, sim_unitaries)
]
for norm in norms:
self.assertAlmostEqual(norm, 8)
def test_unitary_simulator(self):
"""test generation of circuit unitary"""
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()
# strip measurements from circuit to avoid warnings
circuit['operations'] = [op for op in circuit['operations']
if op['name'] != 'measure']
# the simulator is expecting a JSON format, so we need to convert it
# back to JSON
qobj = {
'id': 'unitary',
'config': {
'max_credits': None,
'shots': 1,
'backend_name': 'local_unitary_simulator_py'
},
'circuits': [
{
'name': 'test',
'compiled_circuit': circuit,
'compiled_circuit_qasm': self.qp.get_qasm('example'),
'config': {
'coupling_map': None,
'basis_gates': None,
'layout': None,
'seed': None
}
}
]
}
# numpy.savetxt currently prints complex numbers in a way
# loadtxt can't read. To save file do,
# fmtstr=['% .4g%+.4gj' for i in range(numCols)]
# np.savetxt('example_unitary_matrix.dat', numpyMatrix, fmt=fmtstr,
# delimiter=',')
expected = np.loadtxt(self._get_resource_path('example_unitary_matrix.dat'),
dtype='complex', delimiter=',')
q_job = QuantumJob(qobj,
backend=UnitarySimulatorPy(),
preformatted=True)
result = UnitarySimulatorPy().run(q_job).result()
self.assertTrue(np.allclose(result.get_unitary('test'),
expected,
rtol=1e-3))
def profile_unitary_simulator(self):
"""Profile randomly generated circuits.
Writes profile results to <this_module>.prof as well as recording
to the log file.
number of circuits = 100.
number of operations/circuit in [1, 40]
number of qubits in [1, 5]
"""
n_circuits = 100
max_depth = 40
max_qubits = 5
pr = cProfile.Profile()
random_circuits = RandomQasmGenerator(seed=self.seed,
max_depth=max_depth,
max_qubits=max_qubits)
random_circuits.add_circuits(n_circuits, do_measure=False)
self.qp = random_circuits.get_program()
pr.enable()
self.qp.execute(self.qp.get_circuit_names(),
backend=UnitarySimulatorPy())
pr.disable()
sout = io.StringIO()
ps = pstats.Stats(pr, stream=sout).sort_stats('cumulative')
self.log.info('------- start profiling UnitarySimulatorPy -----------')
ps.print_stats()
self.log.info(sout.getvalue())
self.log.info('------- stop profiling UnitarySimulatorPy -----------')
sout.close()
pr.dump_stats(self.moduleName + '.prof')
def test_unitary_simulator(self):
"""test generation of circuit unitary"""
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()
# strip measurements from circuit to avoid warnings
circuit['instructions'] = [
op for op in circuit['instructions'] if op['name'] != 'measure'
]
# the simulator is expecting a JSON format, so we need to convert it
# back to JSON
qobj = {
'id': 'unitary',
'config': {
'max_credits': None,
'shots': 1
},
'experiments': [circuit],
'header': {
'backend_name': 'local_unitary_simulator_py'
}
}
qobj = Qobj.from_dict(qobj)
qobj.experiments[0].header.name = 'test'
qobj.experiments[0].header.compiled_circuit_qasm = self.qp.get_qasm(
'example')
qobj.experiments[0].config = QobjItem(coupling_map=None,
basis_gates=None,
layout=None,
seed=None)
# numpy.savetxt currently prints complex numbers in a way
# loadtxt can't read. To save file do,
# fmtstr=['% .4g%+.4gj' for i in range(numCols)]
# np.savetxt('example_unitary_matrix.dat', numpyMatrix, fmt=fmtstr,
# delimiter=',')
expected = np.loadtxt(
self._get_resource_path('example_unitary_matrix.dat'),
dtype='complex',
delimiter=',')
result = UnitarySimulatorPy().run(qobj).result()
self.assertTrue(
np.allclose(result.get_unitary('test'), expected, rtol=1e-3))