mirror of https://github.com/Qiskit/qiskit-aer.git
403 lines
17 KiB
Python
403 lines
17 KiB
Python
# This code is part of Qiskit.
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#
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# (C) Copyright IBM 2018, 2019.
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#
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# This code is licensed under the Apache License, Version 2.0. You may
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# obtain a copy of this license in the LICENSE.txt file in the root directory
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# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
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#
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# Any modifications or derivative works of this code must retain this
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# copyright notice, and modified files need to carry a notice indicating
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# that they have been altered from the originals.
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"""
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AerSimulator Integration Tests
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"""
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from ddt import ddt
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from test.terra.reference import ref_conditionals
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from test.terra.backends.simulator_test_case import SimulatorTestCase, supported_methods
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from qiskit import QuantumCircuit, ClassicalRegister
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from qiskit.circuit.library import DiagonalGate
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@ddt
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class TestConditionalGates(SimulatorTestCase):
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"""AerSimulator conditional tests."""
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SUPPORTED_METHODS = [
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"automatic",
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"stabilizer",
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"statevector",
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"density_matrix",
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"matrix_product_state",
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"extended_stabilizer",
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]
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# ---------------------------------------------------------------------
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# Test conditional
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# ---------------------------------------------------------------------
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_gates_1bit(self, method, device):
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"""Test conditional gate operations on 1-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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circuits = ref_conditionals.conditional_circuits_1bit(
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final_measure=True, conditional_type="gate"
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)
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targets = ref_conditionals.conditional_counts_1bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_gates_2bit(self, method, device):
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"""Test conditional gate operations on 2-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_2bit(
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final_measure=True, conditional_type="gate"
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)
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targets = ref_conditionals.conditional_counts_2bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_gates_64bit(self, method, device):
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"""Test conditional gate operations on 64-bit conditional register."""
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shots = 100
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# [value of conditional register, list of condtional values]
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cases = ref_conditionals.conditional_cases_64bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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64, cases, final_measure=True, conditional_type="gate"
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)
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# not using hex counts because number of leading zeros in results
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# doesn't seem consistent
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targets = ref_conditionals.condtional_counts_nbit(64, cases, shots, hex_counts=False)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_gates_132bit(self, method, device):
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"""Test conditional gate operations on 132-bit conditional register."""
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shots = 100
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cases = ref_conditionals.conditional_cases_132bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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132, cases, final_measure=True, conditional_type="gate"
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)
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targets = ref_conditionals.condtional_counts_nbit(132, cases, shots, hex_counts=False)
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circuits = circuits[0:1]
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targets = targets[0:1]
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@ddt
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class TestConditionalUnitary(SimulatorTestCase):
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"""AerSimulator conditional unitary tests."""
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SUPPORTED_METHODS = [
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"automatic",
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"statevector",
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"density_matrix",
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"matrix_product_state",
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]
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# ---------------------------------------------------------------------
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# Test conditional
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# ---------------------------------------------------------------------
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_unitary_1bit(self, method, device):
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"""Test conditional unitary operations on 1-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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circuits = ref_conditionals.conditional_circuits_1bit(
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final_measure=True, conditional_type="unitary"
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)
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targets = ref_conditionals.conditional_counts_1bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_unitary_2bit(self, method, device):
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"""Test conditional unitary operations on 2-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_2bit(
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final_measure=True, conditional_type="unitary"
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)
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targets = ref_conditionals.conditional_counts_2bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_unitary_64bit(self, method, device):
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"""Test conditional unitary operations on 64-bit conditional register."""
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shots = 100
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cases = ref_conditionals.conditional_cases_64bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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64, cases, final_measure=True, conditional_type="unitary"
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)
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targets = ref_conditionals.condtional_counts_nbit(64, cases, shots, hex_counts=False)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_unitary_132bit(self, method, device):
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"""Test conditional unitary operations on 132-bit conditional register."""
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shots = 100
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cases = ref_conditionals.conditional_cases_132bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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132, cases, final_measure=True, conditional_type="unitary"
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)
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targets = ref_conditionals.condtional_counts_nbit(132, cases, shots, hex_counts=False)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@ddt
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class TestConditionalKraus(SimulatorTestCase):
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"""AerSimulator conditional kraus tests."""
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SUPPORTED_METHODS = [
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"automatic",
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"statevector",
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"density_matrix",
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"matrix_product_state",
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]
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# ---------------------------------------------------------------------
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# Test conditional
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# ---------------------------------------------------------------------
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_unitary_1bit(self, method, device):
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"""Test conditional kraus operations on 1-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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circuits = ref_conditionals.conditional_circuits_1bit(
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final_measure=True, conditional_type="kraus"
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)
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targets = ref_conditionals.conditional_counts_1bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_kraus_2bit(self, method, device):
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"""Test conditional kraus operations on 2-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_2bit(
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final_measure=True, conditional_type="kraus"
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)
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targets = ref_conditionals.conditional_counts_2bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_kraus_64bit(self, method, device):
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"""Test conditional kraus operations on 64-bit conditional register."""
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shots = 100
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cases = ref_conditionals.conditional_cases_64bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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64, cases, final_measure=True, conditional_type="kraus"
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)
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targets = ref_conditionals.condtional_counts_nbit(64, cases, shots, hex_counts=False)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_kraus_132bit(self, method, device):
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"""Test conditional kraus operations on 132-bit conditional register."""
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shots = 100
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cases = ref_conditionals.conditional_cases_132bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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132, cases, final_measure=True, conditional_type="kraus"
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)
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targets = ref_conditionals.condtional_counts_nbit(132, cases, shots, hex_counts=False)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@ddt
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class TestConditionalSuperOp(SimulatorTestCase):
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"""AerSimulator conditional superop tests."""
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SUPPORTED_METHODS = ["automatic", "density_matrix"]
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# ---------------------------------------------------------------------
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# Test conditional
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# ---------------------------------------------------------------------
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_superop_1bit(self, method, device):
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"""Test conditional superop operations on 1-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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circuits = ref_conditionals.conditional_circuits_1bit(
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final_measure=True, conditional_type="superop"
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)
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targets = ref_conditionals.conditional_counts_1bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_superop_2bit(self, method, device):
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"""Test conditional superop operations on 2-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_2bit(
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final_measure=True, conditional_type="superop"
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)
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targets = ref_conditionals.conditional_counts_2bit(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_superop_64bit(self, method, device):
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"""Test conditional superop operations on 64-bit conditional register."""
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shots = 100
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cases = ref_conditionals.conditional_cases_64bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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64, cases, final_measure=True, conditional_type="superop"
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)
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targets = ref_conditionals.condtional_counts_nbit(64, cases, shots, hex_counts=False)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_superop_132bit(self, method, device):
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"""Test conditional superop operations on 132-bit conditional register."""
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shots = 100
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cases = ref_conditionals.conditional_cases_132bit()
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_nbit(
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132, cases, final_measure=True, conditional_type="superop"
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)
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targets = ref_conditionals.condtional_counts_nbit(132, cases, shots, hex_counts=False)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, hex_counts=False, delta=0)
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@ddt
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class TestConditionalReset(SimulatorTestCase):
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"""AerSimulator conditional reset tests."""
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SUPPORTED_METHODS = [
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"automatic",
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"statevector",
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"density_matrix",
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"matrix_product_state",
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"tensor_network",
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]
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# ---------------------------------------------------------------------
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# Test conditional
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# ---------------------------------------------------------------------
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@supported_methods(SUPPORTED_METHODS)
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def test_conditional_reset_1bit(self, method, device):
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"""Test conditional reset on 1-bit conditional register."""
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shots = 100
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backend = self.backend(method=method, device=device)
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backend.set_options(max_parallel_experiments=0)
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circuits = ref_conditionals.conditional_circuits_1bit(
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final_measure=True, conditional_type="reset"
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)
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targets = ref_conditionals.conditional_counts_1bit_with_reset(shots)
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result = backend.run(circuits, shots=shots).result()
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self.assertSuccess(result)
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self.compare_counts(result, circuits, targets, delta=0)
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@ddt
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class TestConditionalDiagonal(SimulatorTestCase):
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"""AerSimulator conditional diagonal tests."""
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# ---------------------------------------------------------------------
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# Test conditional
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# ---------------------------------------------------------------------
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def test_conditional_diagonal(self):
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"""Test conditional diagonal with statevector."""
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shots = 100
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backend = self.backend(method="statevector", device="CPU")
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backend.set_options(max_parallel_experiments=0)
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circuit = QuantumCircuit(4, 4)
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for i in range(1, 4):
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circuit.h(i)
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circuit.save_statevector(label="base")
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circuit0 = QuantumCircuit(4, 4)
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for i in range(1, 4):
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circuit0.h(i)
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circuit0.append(DiagonalGate([-1, -1]), [1]).c_if(circuit0.clbits[0], 0)
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circuit0.save_statevector(label="diff")
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circuit1 = QuantumCircuit(4, 4)
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for i in range(1, 4):
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circuit1.h(i)
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circuit1.append(DiagonalGate([-1, -1]), [1]).c_if(circuit1.clbits[0], 1)
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circuit1.save_statevector(label="equal")
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result = backend.run([circuit, circuit0, circuit1], shots=1).result()
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self.assertSuccess(result)
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self.assertNotEqual(result.data(circuit)["base"], result.data(circuit0)["diff"])
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self.assertEqual(result.data(circuit)["base"], result.data(circuit1)["equal"])
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class TestConditionalErrors(SimulatorTestCase):
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def test_infinite_run_error(self):
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backend = self.backend(method="statevector", device="CPU")
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backend.set_options(max_parallel_experiments=0)
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main_circ = QuantumCircuit(1)
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creg_0 = ClassicalRegister(1)
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main_circ.add_register(creg_0)
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main_circ.measure(0, creg_0[0])
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main_circ.x(0)
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with main_circ.if_test((creg_0[0], 0)) as else_1:
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pass
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with else_1:
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pass
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main_circ.measure_active()
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result = backend.run(main_circ, shots=1).result()
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self.assertSuccess(result)
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