remove stuff per operating point as not useful

    linewise_logfiles = [args.wmops_logfile, args.ram_logfile, args.rom_logfile]

    changes_found_linewise = any([check_linewise_logfile(f, c) for f, c in zip(linewise_logfiles, COLS)])

    per_op_logfiles = [(args.per_op_wmops_logfile_curr, args.per_op_wmops_logfile_prev), (args.per_op_ram_logfile_curr, args.per_op_ram_logfile_prev), (args.per_op_rom_logfile_curr, args.per_op_rom_logfile_prev)]

    changes_found_per_op = any([compare_per_operating_point_logfiles(c, p) for c, p in per_op_logfiles])

    if changes_found_linewise:

        print("Global max of WMOPS, RAM or ROM changed")

    if changes_found_per_op:

        print("Some other operating point changed")

    return int(changes_found_linewise or changes_found_per_op)

    return int(changes_found_linewise)

def check_linewise_logfile(filepath, cols):

    return changes_found

def compare_per_operating_point_logfiles(file_curr, file_prev):

    dtypes = [("mode", None), ("enc", float), ("dec", float), ("total", float)]

    curr = np.genfromtxt(file_curr, delim=";", dtype=None, skip_header=1)

    prev = np.genfromtxt(file_prev, delim=";", dtype=None, skip_header=1)

    columns = [d[0] for d in dtypes]

    curr_sorted = np.sort(curr, axis=0, order=columns)

    prev_sorted = np.sort(prev, axis=0, order=columns)

    changes_found = False

    for col in columns:

        diff = np.abs(curr_sorted[col] / prev_sorted[col] - 1)

        if np.any(diff > THRESH):

            changes_found = True

    return changes_found

if __name__ == "__main__":

    parser = argparse.ArgumentParser()

    parser.add_argument("wmops_logfile")

    parser.add_argument("ram_logfile")

    parser.add_argument("rom_logfile")

    parser.add_argument("per_op_wmops_logfile_curr")

    parser.add_argument("per_op_wmops_logfile_prev")

    parser.add_argument("per_op_ram_logfile_curr")

    parser.add_argument("per_op_ram_logfile_prev")

    parser.add_argument("per_op_rom_logfile_curr")

    parser.add_argument("per_op_rom_logfile_prev")

    args = parser.parse_args()

    sys.exit(main(args))