Fix implicit default optimization level to 1

qiskit-community · Sep 26, 2022 · 7f2396f · 7f2396f
1 parent 5824df6
commit 7f2396f
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/qiskit_experiments/library/randomized_benchmarking/clifford_utils.py b/qiskit_experiments/library/randomized_benchmarking/clifford_utils.py
@@ -120,7 +120,7 @@ def _truncate_inactive_qubits(
 
 
 def _transform_clifford_circuit(circuit: QuantumCircuit, basis_gates: Tuple[str]) -> QuantumCircuit:
-    return transpile(circuit, basis_gates=list(basis_gates), optimization_level=0)
+    return transpile(circuit, basis_gates=list(basis_gates), optimization_level=1)
 
 
 @lru_cache(maxsize=None)

diff --git a/qiskit_experiments/library/randomized_benchmarking/rb_experiment.py b/qiskit_experiments/library/randomized_benchmarking/rb_experiment.py
@@ -299,8 +299,11 @@ def __adjoint_clifford(self, op: SequenceElementType) -> SequenceElementType:
     def _transpiled_circuits(self) -> List[QuantumCircuit]:
         """Return a list of experiment circuits, transpiled."""
         has_custom_transpile_option = (
-            any(opt != "basis_gates" for opt in vars(self.transpile_options))
-            or self.transpile_options.get("optimization_level", 0) != 0
+            any(
+                opt not in {"basis_gates", "optimization_level"}
+                for opt in vars(self.transpile_options)
+            )
+            or self.transpile_options.get("optimization_level", 1) != 1
         )
         if self.num_qubits <= 2 and not has_custom_transpile_option:
             transpiled = [