Function atg_index_reduce

pub unsafe extern "C" fn atg_index_reduce(
    out__: *mut *mut C_tensor,
    self_: *mut C_tensor,
    dim_: i64,
    index_: *mut C_tensor,
    source_: *mut C_tensor,
    reduce_ptr: *const u8,
    reduce_len: c_int,
    include_self_: c_int,
)