def test_h_gate_nondeterministic_minimal_basis_gates(self):
"""Test h-gate gate circuits compiling to u3,cx"""
circuits = ref_1q_clifford.h_gate_circuits_nondeterministic(final_measure=False)
targets = ref_1q_clifford.h_gate_statevector_nondeterministic()
job = execute(circuits, StatevectorSimulator(), shots=1, basis_gates=['u3', 'cx'])
result = job.result()
self.assertTrue(getattr(result, 'success', False))
self.compare_statevector(result, circuits, targets)
def test_h_gate_nondeterministic_default_basis_gates(self):
"""Test h-gate circuits compiling to backend default basis_gates."""
circuits = ref_1q_clifford.h_gate_circuits_nondeterministic(final_measure=False)
targets = ref_1q_clifford.h_gate_statevector_nondeterministic()
job = execute(circuits, StatevectorSimulator(), shots=1)
result = job.result()
self.is_completed(result)
self.compare_statevector(result, circuits, targets)
def test_h_gate_nondeterministic_waltz_basis_gates(self):
"""Test h-gate gate circuits compiling to u1,u2,u3,cx"""
circuits = ref_1q_clifford.h_gate_circuits_nondeterministic(final_measure=False)
targets = ref_1q_clifford.h_gate_statevector_nondeterministic()
job = execute(circuits, StatevectorSimulator(), shots=1, basis_gates=['u1', 'u2', 'u3', 'cx'])
result = job.result()
self.is_completed(result)
self.compare_statevector(result, circuits, targets)
def test_qobj_global_phase(self, device):
"""Test qobj global phase."""
backend = self.backend(device=device)
circuits = ref_1q_clifford.h_gate_circuits_nondeterministic(
final_measure=False)
targets = ref_1q_clifford.h_gate_statevector_nondeterministic()
for iter, circuit in enumerate(circuits):
global_phase = (-1)**iter * (pi / 4)
circuit.global_phase += global_phase
targets[iter] = exp(1j * global_phase) * targets[iter]
circuits = transpile(circuits, backend, optimization_level=1)
result = backend.run(circuits, shots=1).result()
self.assertSuccess(result)
self.compare_statevector(result, circuits, targets, ignore_phase=False)
def test_qobj_global_phase(self):
"""Test qobj global phase."""
circuits = ref_1q_clifford.h_gate_circuits_nondeterministic(
final_measure=False)
targets = ref_1q_clifford.h_gate_statevector_nondeterministic()
qobj = assemble(transpile(circuits, self.SIMULATOR),
shots=1, **self.BACKEND_OPTS)
# Set global phases
for i, _ in enumerate(circuits):
global_phase = (-1) ** i * (pi / 4)
qobj.experiments[i].header.global_phase = global_phase
targets[i] = exp(1j * global_phase) * targets[i]
result = self.SIMULATOR.run(qobj).result()
self.assertSuccess(result)
self.compare_statevector(result, circuits, targets, ignore_phase=False)
