ó Óz i·ãó•SrSSKJr g)a› ====================================================== Fake Provider (:mod:`qiskit.providers.fake_provider`) ====================================================== .. currentmodule:: qiskit.providers.fake_provider Overview ======== The fake provider module in Qiskit contains fake (simulated) backend classes useful for testing the transpiler and other backend-facing functionality. Example Usage ------------- Here is an example of using a simulated backend for transpilation and running. .. plot:: :alt: Output from the previous code. :include-source: from qiskit import QuantumCircuit, transpile from qiskit.providers.fake_provider import GenericBackendV2 from qiskit.visualization import plot_histogram # Generate a 5-qubit simulated backend backend = GenericBackendV2(num_qubits=5) # Create a simple circuit circuit = QuantumCircuit(3) circuit.h(0) circuit.cx(0,1) circuit.cx(0,2) circuit.measure_all() circuit.draw('mpl') # Transpile the ideal circuit to a circuit that can be directly executed by the backend transpiled_circuit = transpile(circuit, backend) transpiled_circuit.draw('mpl') # Run the transpiled circuit using the simulated backend job = backend.run(transpiled_circuit) counts = job.result().get_counts() plot_histogram(counts) V2 Simulated Backends ===================== .. autosummary:: :toctree: ../stubs/ GenericBackendV2 é)ÚGenericBackendV2N)Ú__doc__Úgeneric_backend_v2r©óÚa/home/james-whalen/.local/lib/python3.13/site-packages/qiskit/providers/fake_provider/__init__.pyÚr sðñ7öp1r