povm_test.py 文件源码

def test_mppovm_pmf_as_array_pmps_benchmark(
        nr_sites, local_dim, rank, startsite, width, impl, rgen, benchmark):
    pauli_y = povm.pauli_parts(local_dim)[1]
    mpp_y = povm.MPPovm.from_local_povm(pauli_y, width) \
                       .embed(nr_sites, startsite, local_dim)
    pmps = factory.random_mpa(nr_sites, (local_dim, local_dim), rank,
                              dtype=np.complex_, randstate=rgen, normalized=True)
    benchmark(lambda: mpp_y.pmf_as_array(pmps, 'pmps', impl=impl))