speed_orig_ed25519.py 文件源码

def do(setup_statements, statement):
    # extracted from timeit.py
    t = timeit.Timer(stmt=statement,
                     setup="\n".join(setup_statements))
    # determine number so that 1.0 <= total time < 10.0
    for i in range(1, 10):
        number = 10**i
        x = t.timeit(number)
        if x >= 1.0:
            break
    return x / number