iqm.benchmarks.utils_plots.evaluate_hamiltonian_paths

iqm.benchmarks.utils_plots.evaluate_hamiltonian_paths#

iqm.benchmarks.utils_plots.evaluate_hamiltonian_paths(n_vertices: int, path_samples: int, backend: str | IQMBackendBase, max_tries: int = 10) → dict[float, list[tuple[int, int]]]#

Evaluates Hamiltonian paths according to the product of 2Q gate fidelities on the edges of the backend graph.

Parameters:

  • n_vertices (int) – the number of vertices in the Hamiltonian paths to evaluate.

  • path_samples (int) – the number of Hamiltonian paths to evaluate.

  • backend (str | IQMBackendBase) – the backend to evaluate the Hamiltonian paths on with respect to fidelity.

  • max_tries (int) – the maximum number of tries to generate a Hamiltonian path.

Returns:

A dictionary with keys being fidelity products and values being the respective Hamiltonian paths.

Return type:

dict[float, list[tuple[int, int]]]

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