How to use the stumpy.core.are_arrays_equal function in stumpy

if T_A.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_A is {T_A.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )
    if T_B.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_B is {T_B.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )

    core.check_dtype(T_B)
    core.check_nan(T_B)
    core.check_window_size(m)

    if ignore_trivial is False and core.are_arrays_equal(T_A, T_B):  # pragma: no cover
        logger.warning("Arrays T_A, T_B are equal, which implies a self-join.")
        logger.warning("Try setting `ignore_trivial = True`.")

    if ignore_trivial and core.are_arrays_equal(T_A, T_B) is False:  # pragma: no cover
        logger.warning("Arrays T_A, T_B are not equal, which implies an AB-join.")
        logger.warning("Try setting `ignore_trivial = False`.")

    # Swap T_A and T_B for GPU implementation
    # This keeps the API identical to and compatible with `stumpy.stump`
    tmp_T = T_A
    T_A = T_B
    T_B = tmp_T
    n = T_B.shape[0]
    k = T_A.shape[0] - m + 1
    l = n - m + 1
    excl_zone = int(np.ceil(m / 4))  # See Definition 3 and Figure 3

exclusion zone for STOMP is m/4 (See Definition 3 and Figure 3).

    For self-joins, set `ignore_trivial = True` in order to avoid the
    trivial match.

    Note that left and right matrix profiles are only available for self-joins.
    """
    core.check_dtype(T_A)
    core.check_nan(T_A)
    if T_B is None:
        T_B = T_A
    core.check_dtype(T_B)
    core.check_nan(T_B)
    core.check_window_size(m)

    if ignore_trivial is False and core.are_arrays_equal(T_A, T_B):  # pragma: no cover
        logger.warning("Arrays T_A, T_B are equal, which implies a self-join.")
        logger.warning("Try setting `ignore_trivial = True`.")

    if ignore_trivial and core.are_arrays_equal(T_A, T_B) is False:  # pragma: no cover
        logger.warning("Arrays T_A, T_B are not equal, which implies an AB-join.")
        logger.warning("Try setting `ignore_trivial = False`.")

    n = T_B.shape[0]
    l = n - m + 1
    excl_zone = int(np.ceil(m / 4))  # See Definition 3 and Figure 3
    M_T, Σ_T = core.compute_mean_std(T_A, m)
    QT = core.sliding_dot_product(T_B[:m], T_A)
    QT_first = core.sliding_dot_product(T_A[:m], T_B)

    μ_Q, σ_Q = core.compute_mean_std(T_B, m)

if T_A.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_A is {T_A.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )
    if T_B.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_B is {T_B.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )

    core.check_dtype(T_B)
    core.check_nan(T_B)
    core.check_window_size(m)

    if ignore_trivial is False and core.are_arrays_equal(T_A, T_B):  # pragma: no cover
        logger.warning("Arrays T_A, T_B are equal, which implies a self-join.")
        logger.warning("Try setting `ignore_trivial = True`.")

    if ignore_trivial and core.are_arrays_equal(T_A, T_B) is False:  # pragma: no cover
        logger.warning("Arrays T_A, T_B are not equal, which implies an AB-join.")
        logger.warning("Try setting `ignore_trivial = False`.")

    n = T_B.shape[0]
    k = T_A.shape[0] - m + 1
    l = n - m + 1
    excl_zone = int(np.ceil(m / 4))  # See Definition 3 and Figure 3

    M_T, Σ_T = core.compute_mean_std(T_A, m)
    μ_Q, σ_Q = core.compute_mean_std(T_B, m)

    out = np.empty((l, 4), dtype=object)

if T_A.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_A is {T_A.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )
    if T_B.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_B is {T_B.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )

    core.check_dtype(T_B)
    core.check_nan(T_B)
    core.check_window_size(m)

    if ignore_trivial is False and core.are_arrays_equal(T_A, T_B):  # pragma: no cover
        logger.warning("Arrays T_A, T_B are equal, which implies a self-join.")
        logger.warning("Try setting `ignore_trivial = True`.")

    if ignore_trivial and core.are_arrays_equal(T_A, T_B) is False:  # pragma: no cover
        logger.warning("Arrays T_A, T_B are not equal, which implies an AB-join.")
        logger.warning("Try setting `ignore_trivial = False`.")

    n = T_B.shape[0]
    k = T_A.shape[0] - m + 1
    l = n - m + 1
    excl_zone = int(np.ceil(m / 4))  # See Definition 3 and Figure 3

    M_T, Σ_T = core.compute_mean_std(T_A, m)
    μ_Q, σ_Q = core.compute_mean_std(T_B, m)

    out = np.empty((l, 4), dtype=object)

)
    if T_B.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_B is {T_B.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )

    core.check_dtype(T_B)
    core.check_nan(T_B)
    core.check_window_size(m)

    if ignore_trivial is False and core.are_arrays_equal(T_A, T_B):  # pragma: no cover
        logger.warning("Arrays T_A, T_B are equal, which implies a self-join.")
        logger.warning("Try setting `ignore_trivial = True`.")

    if ignore_trivial and core.are_arrays_equal(T_A, T_B) is False:  # pragma: no cover
        logger.warning("Arrays T_A, T_B are not equal, which implies an AB-join.")
        logger.warning("Try setting `ignore_trivial = False`.")

    n = T_B.shape[0]
    k = T_A.shape[0] - m + 1
    l = n - m + 1
    excl_zone = int(np.ceil(m / 4))  # See Definition 3 and Figure 3

    M_T, Σ_T = core.compute_mean_std(T_A, m)
    μ_Q, σ_Q = core.compute_mean_std(T_B, m)

    out = np.empty((l, 4), dtype=object)
    profile = np.empty((l,), dtype="float64")
    indices = np.empty((l, 3), dtype="int64")

    start = 0

)
    if T_B.ndim != 1:  # pragma: no cover
        raise ValueError(
            f"T_B is {T_B.ndim}-dimensional and must be 1-dimensional. "
            "For multidimensional STUMP use `stumpy.mstump` or `stumpy.mstumped`"
        )

    core.check_dtype(T_B)
    core.check_nan(T_B)
    core.check_window_size(m)

    if ignore_trivial is False and core.are_arrays_equal(T_A, T_B):  # pragma: no cover
        logger.warning("Arrays T_A, T_B are equal, which implies a self-join.")
        logger.warning("Try setting `ignore_trivial = True`.")

    if ignore_trivial and core.are_arrays_equal(T_A, T_B) is False:  # pragma: no cover
        logger.warning("Arrays T_A, T_B are not equal, which implies an AB-join.")
        logger.warning("Try setting `ignore_trivial = False`.")

    n = T_B.shape[0]
    k = T_A.shape[0] - m + 1
    l = n - m + 1
    excl_zone = int(np.ceil(m / 4))  # See Definition 3 and Figure 3

    M_T, Σ_T = core.compute_mean_std(T_A, m)
    μ_Q, σ_Q = core.compute_mean_std(T_B, m)

    out = np.empty((l, 4), dtype=object)
    profile = np.empty((l,), dtype="float64")
    indices = np.empty((l, 3), dtype="int64")

    hosts = list(dask_client.ncores().keys())