qiskit.transpiler.passes.SabreSwap.run¶
- SabreSwap.run(dag)[source]¶
Run the SabreSwap pass on dag.
- Parameters
dag (DAGCircuit) -- the directed acyclic graph to be mapped.
- Returns
A dag mapped to be compatible with the coupling_map.
- Return type
- Raises
TranspilerError -- if the coupling map or the layout are not
compatible with the DAG, or if the coupling_map=None --