fix dd tests

Qiskit · Jul 22, 2024 · 0693aef · 0693aef
1 parent 2816294
commit 0693aef
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 9 deletions.
diff --git a/qiskit_ibm_runtime/transpiler/passes/scheduling/dynamical_decoupling.py b/qiskit_ibm_runtime/transpiler/passes/scheduling/dynamical_decoupling.py
@@ -490,17 +490,17 @@ def _pad(
                 theta, phi, lam, phase = OneQubitEulerDecomposer().angles_and_phase(u_inv)
                 if isinstance(next_node, DAGOpNode) and isinstance(next_node.op, (UGate, U3Gate)):
                     # Absorb the inverse into the successor (from left in circuit)
-                    theta_r, phi_r, lam_r = next_node.op.params
-                    next_node.op.params = Optimize1qGates.compose_u3(
-                        theta_r, phi_r, lam_r, theta, phi, lam
-                    )
+                    op = next_node.op
+                    theta_r, phi_r, lam_r = op.params
+                    op.params = Optimize1qGates.compose_u3(theta_r, phi_r, lam_r, theta, phi, lam)
+                    next_node.op = op
                     sequence_gphase += phase
                 elif isinstance(prev_node, DAGOpNode) and isinstance(prev_node.op, (UGate, U3Gate)):
                     # Absorb the inverse into the predecessor (from right in circuit)
-                    theta_l, phi_l, lam_l = prev_node.op.params
-                    prev_node.op.params = Optimize1qGates.compose_u3(
-                        theta, phi, lam, theta_l, phi_l, lam_l
-                    )
+                    op = prev_node.op
+                    theta_l, phi_l, lam_l = op.params
+                    op.params = Optimize1qGates.compose_u3(theta, phi, lam, theta_l, phi_l, lam_l)
+                    prev_node.op = op
                     sequence_gphase += phase
                 else:
                     # Don't do anything if there's no single-qubit gate to absorb the inverse

diff --git a/qiskit_ibm_runtime/transpiler/passes/scheduling/scheduler.py b/qiskit_ibm_runtime/transpiler/passes/scheduling/scheduler.py
@@ -222,7 +222,10 @@ def _get_duration(self, node: DAGNode, dag: Optional[DAGCircuit] = None) -> int:
             # If node has calibration, this value should be the highest priority
             cal_key = tuple(indices), tuple(float(p) for p in node.op.params)
             duration = dag.calibrations[node.op.name][cal_key].duration
-            node.op.duration = duration
+
+            op = node.op.to_mutable()
+            op.duration = duration
+            node.op = op
         else:
             # map to outer dag to get the appropriate durations
             duration = self._durations.get(node.op, indices, unit="dt")