util.py 文件源码

def update_summary(
    var_up,
    var,
    start,
    end,
    ):
    diff = np.abs(var_up - var)
    reldiff = diff / var

    # filter out nan's

    try:
        reldiff = reldiff[~np.isnan(reldiff)]
    except:
        pass
    return (np.mean(diff), np.std(diff), np.mean(reldiff),
            np.std(reldiff), (end - start).microseconds)