Determine if we will be parallelizing items during processing.

def parallel_multiplier(items):
    """Determine if we will be parallelizing items during processing.
    """
    multiplier = 1
    for data in (x[0] for x in items):
        if (tz.get_in(["config", "algorithm", "align_split_size"], data) is not False and
              tz.get_in(["algorithm", "align_split_size"], data) is not False):
            multiplier += 50
    return multiplier