Commit a42b07f4 authored by Andreas Schmidt's avatar Andreas Schmidt
Browse files

Drop jitter.prep. Add xlim to box.

parent 42530eef

xlap/analyse/jitter.py

+4 −8
Original line number Diff line number Diff line
@@ -28,21 +28,17 @@ def jitter_causes(df, durations, export=False, file_name=None): 
    print("Outliers:", len(outliers), ";", "Threshold[us]:", threshold)





def trace_jitter(data_frame, threshold=None, export=False, file_name=None):

def trace_jitter(data_frame, config=None, threshold=None, export=False, file_name=None):

    """

    Displays (and saves) a stacked boxplot of durations.

    """

    data_frame = data_frame[[x + "_D" for x in extract_durations(config)]]



    if threshold is None:

        threshold = get_outlier_threshold(data_frame["EndToEnd_D"].describe())

    df_no_outliers = data_frame[data_frame["EndToEnd_D"] <= threshold]

    box(df_no_outliers, export, file_name)

    box(df_no_outliers, (0, threshold), export, file_name)

    print("{} / {} are no outliers.".format(len(df_no_outliers), len(data_frame)))

    fig = plt.gcf()

    fig.canvas.set_window_title('Jitter Analysis')

    plt.show()
 




def prep(df, config):

    res = df[[x + "_D" for x in extract_durations(config)]]

    res.name = df.name

    return res

xlap/analyse/util.py

+3 −1
Original line number Diff line number Diff line
@@ -40,7 +40,7 @@ def extract_durations(config): 
    return ["EndToEnd", "Sender"] + durations_send + ["Receiver"] + durations_recv





def box(data_frame, export=False, file_name=None):

def box(data_frame, xlim=None, export=False, file_name=None):

    """

    Display a boxplot for the durations contained in data_frame.

    :param data_frame:
@@ -52,6 +52,8 @@ def box(data_frame, export=False, file_name=None): 
    fig = ax.get_figure()

    ax.set_yticklabels(list(map(lambda x: x.get_text().replace("_D", ""), ax.get_yticklabels())))

    plt.xlabel("Time [us]")

    if xlim is not None:

        plt.xlim(xlim)

    fig.set_size_inches(8, 4.5, forward=True)

    if export and file_name is not None:

        fig.savefig(file_name)