130 lines
4.8 KiB
Plaintext
130 lines
4.8 KiB
Plaintext
---
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title: ConvertIdToDelay (v0.39)
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description: API reference for qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay in qiskit-ibm-runtime v0.39
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in_page_toc_min_heading_level: 1
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python_api_type: class
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python_api_name: qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay
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---
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# ConvertIdToDelay
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<Class id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay" isDedicatedPage={true} github="https://github.com/Qiskit/qiskit-ibm-runtime/tree/stable/0.39/qiskit_ibm_runtime/transpiler/passes/basis/convert_id_to_delay.py#L27-L87" signature="ConvertIdToDelay(*args, **kwargs)" modifiers="class">
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Bases: [`TransformationPass`](/docs/api/qiskit/qiskit.transpiler.TransformationPass "(in Qiskit v2.0)")
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Convert `qiskit.circuit.library.standard_gates.IGate` to a delay of the corresponding length.
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Convert [`qiskit.circuit.library.IGate`](/docs/api/qiskit/qiskit.circuit.library.IGate "(in Qiskit v2.0)") to a Convert [`qiskit.circuit.Delay`](/docs/api/qiskit/circuit#qiskit.circuit.Delay "(in Qiskit v2.0)").
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**Parameters**
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* **duration** – Duration of the delay to replace the identity gate with.
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* **gate** – Single qubit gate to extract duration from.
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## Attributes
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### is\_analysis\_pass
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<Attribute id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay.is_analysis_pass">
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Check if the pass is an analysis pass.
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If the pass is an AnalysisPass, that means that the pass can analyze the DAG and write the results of that analysis in the property set. Modifications on the DAG are not allowed by this kind of pass.
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</Attribute>
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### is\_transformation\_pass
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<Attribute id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay.is_transformation_pass">
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Check if the pass is a transformation pass.
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If the pass is a TransformationPass, that means that the pass can manipulate the DAG, but cannot modify the property set (but it can be read).
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</Attribute>
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## Methods
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### \_\_call\_\_
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<Function id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay.__call__" signature="__call__(circuit, property_set=None)">
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Runs the pass on circuit.
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**Parameters**
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* **circuit** (*QuantumCircuit*) – The dag on which the pass is run.
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* **property\_set** (*PropertySet | dict | None*) – Input/output property set. An analysis pass might change the property set in-place. If not given, the existing `property_set` attribute of the pass will be used (if set).
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**Returns**
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If on transformation pass, the resulting QuantumCircuit. If analysis pass, the input circuit.
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**Return type**
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QuantumCircuit
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</Function>
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### execute
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<Function id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay.execute" signature="execute(passmanager_ir, state, callback=None)">
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Execute optimization task for input Qiskit IR.
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**Parameters**
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* **passmanager\_ir** (*Any*) – Qiskit IR to optimize.
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* **state** ([*PassManagerState*](/docs/api/qiskit/qiskit.passmanager.PassManagerState "(in Qiskit v2.0)")) – State associated with workflow execution by the pass manager itself.
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* **callback** (*Callable | None*) – A callback function which is caller per execution of optimization task.
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**Returns**
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Optimized Qiskit IR and state of the workflow.
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**Return type**
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tuple\[*Any*, [*PassManagerState*](/docs/api/qiskit/qiskit.passmanager.PassManagerState "(in Qiskit v2.0)")]
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</Function>
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### name
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<Function id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay.name" signature="name()">
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Name of the pass.
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**Return type**
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str
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</Function>
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### run
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<Function id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay.run" github="https://github.com/Qiskit/qiskit-ibm-runtime/tree/stable/0.39/qiskit_ibm_runtime/transpiler/passes/basis/convert_id_to_delay.py#L46-L48" signature="run(dag)">
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Run a pass on the DAGCircuit. This is implemented by the pass developer.
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**Parameters**
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**dag** ([*DAGCircuit*](/docs/api/qiskit/qiskit.dagcircuit.DAGCircuit "(in Qiskit v2.0)")) – the dag on which the pass is run.
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**Raises**
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**NotImplementedError** – when this is left unimplemented for a pass.
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**Return type**
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[*DAGCircuit*](/docs/api/qiskit/qiskit.dagcircuit.DAGCircuit "(in Qiskit v2.0)")
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</Function>
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### update\_status
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<Function id="qiskit_ibm_runtime.transpiler.passes.ConvertIdToDelay.update_status" signature="update_status(state, run_state)">
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Update workflow status.
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**Parameters**
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* **state** ([*PassManagerState*](/docs/api/qiskit/qiskit.passmanager.PassManagerState "(in Qiskit v2.0)")) – Pass manager state to update.
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* **run\_state** (*RunState*) – Completion status of current task.
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**Returns**
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Updated pass manager state.
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**Return type**
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[*PassManagerState*](/docs/api/qiskit/qiskit.passmanager.PassManagerState "(in Qiskit v2.0)")
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</Function>
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</Class>
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