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Remove qiskit-toqm tests and requirements-dev.txt entry #9057

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merged 4 commits into from
Nov 2, 2022
Merged

Remove qiskit-toqm tests and requirements-dev.txt entry #9057

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62f994c
Remove qiskit-toqm tests and requirements-dev.txt entry
mtreinish Nov 2, 2022
db4e065
Remove unused imports
mtreinish Nov 2, 2022
2ffc996
Merge remote-tracking branch 'origin/main' into remove-toqm-dev-req
mtreinish Nov 2, 2022
de21b03
Merge branch 'main' into remove-toqm-dev-req
mergify[bot] Nov 2, 2022
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1 change: 0 additions & 1 deletion requirements-dev.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,6 @@ seaborn>=0.9.0
reno>=3.4.0
Sphinx>=3.0.0
qiskit-sphinx-theme>=1.6
qiskit-toqm>=0.1.0;platform_machine != 'aarch64' or platform_system != 'Linux'
sphinx-autodoc-typehints~=1.18,!=1.19.3
jupyter-sphinx
sphinx-design>=0.2.0
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48 changes: 0 additions & 48 deletions test/python/transpiler/test_preset_passmanagers.py
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Expand Up @@ -39,15 +39,12 @@
FakeTokyo,
FakePoughkeepsie,
FakeLagosV2,
FakeLima,
FakeWashington,
)
from qiskit.converters import circuit_to_dag
from qiskit.circuit.library import GraphState
from qiskit.quantum_info import random_unitary
from qiskit.transpiler.preset_passmanagers import generate_preset_pass_manager
from qiskit.transpiler.preset_passmanagers import level0, level1, level2, level3
from qiskit.utils.optionals import HAS_TOQM
from qiskit.transpiler.passes import Collect2qBlocks, GatesInBasis


Expand Down Expand Up @@ -267,51 +264,6 @@ def counting_callback_func(pass_, dag, time, property_set, count):
self.assertEqual(gates_in_basis_true_count + 1, collect_2q_blocks_count)


@ddt
@unittest.skipUnless(HAS_TOQM, "qiskit-toqm needs to be installed")
class TestToqmIntegration(QiskitTestCase):
"""Test transpiler with TOQM-based routing"""

@combine(
level=[0, 1, 2, 3],
layout_method=[None, "trivial", "dense", "noise_adaptive", "sabre"],
backend_vbits_pair=[(FakeWashington(), 10), (FakeLima(), 5)],
dsc="TOQM-based routing with '{layout_method}' layout"
+ "method on '{backend_vbits_pair[0]}' backend at level '{level}'",
name="TOQM_{layout_method}_{backend_vbits_pair[0]}_level{level}",
)
def test_basic_circuit(self, level, layout_method, backend_vbits_pair):
"""
Basic circuits transpile across all opt levels and layout
methods when using TOQM-based routing.
"""
backend, circuit_size = backend_vbits_pair
qr = QuantumRegister(circuit_size, "q")
qc = QuantumCircuit(qr)

# Generate a circuit that should need swaps.
for i in range(1, qr.size):
qc.cx(0, i)

result = transpile(
qc,
layout_method=layout_method,
routing_method="toqm",
backend=backend,
optimization_level=level,
seed_transpiler=4222022,
)

self.assertIsInstance(result, QuantumCircuit)

def test_initial_layout_is_rejected(self):
"""Initial layout is rejected when using TOQM-based routing"""
with self.assertRaisesRegex(
TranspilerError, "Initial layouts are not supported with TOQM-based routing."
):
transpile(QuantumCircuit(2), initial_layout=[1, 0], routing_method="toqm")


@ddt
class TestTranspileLevels(QiskitTestCase):
"""Test transpiler on fake backend"""
Expand Down