diff options
Diffstat (limited to 'resources')
| -rw-r--r-- | resources/tools/presentation/generator_tables.py | 18 | ||||
| -rw-r--r-- | resources/tools/presentation/utils.py | 25 |
2 files changed, 34 insertions, 9 deletions
diff --git a/resources/tools/presentation/generator_tables.py b/resources/tools/presentation/generator_tables.py index 645892614e..443c11c9f6 100644 --- a/resources/tools/presentation/generator_tables.py +++ b/resources/tools/presentation/generator_tables.py @@ -22,7 +22,7 @@ import prettytable from string import replace from errors import PresentationError -from utils import mean, stdev, relative_change +from utils import mean, stdev, relative_change, remove_outliers def generate_tables(spec, data): @@ -401,17 +401,17 @@ def table_performance_comparison(table, input_data): for tst_name in tbl_dict.keys(): item = [tbl_dict[tst_name]["name"], ] if tbl_dict[tst_name]["ref-data"]: - item.append(round(mean(tbl_dict[tst_name]["ref-data"]) / 1000000, - 2)) - item.append(round(stdev(tbl_dict[tst_name]["ref-data"]) / 1000000, - 2)) + item.append(round(mean(remove_outliers( + tbl_dict[tst_name]["ref-data"], 1.5)) / 1000000, 2)) + item.append(round(stdev(remove_outliers( + tbl_dict[tst_name]["ref-data"], 1.5)) / 1000000, 2)) else: item.extend([None, None]) if tbl_dict[tst_name]["cmp-data"]: - item.append(round(mean(tbl_dict[tst_name]["cmp-data"]) / 1000000, - 2)) - item.append(round(stdev(tbl_dict[tst_name]["cmp-data"]) / 1000000, - 2)) + item.append(round(mean(remove_outliers( + tbl_dict[tst_name]["cmp-data"], 1.5)) / 1000000, 2)) + item.append(round(stdev(remove_outliers( + tbl_dict[tst_name]["cmp-data"], 1.5)) / 1000000, 2)) else: item.extend([None, None]) if item[1] is not None and item[3] is not None: diff --git a/resources/tools/presentation/utils.py b/resources/tools/presentation/utils.py index cf3005c0b4..7037404c27 100644 --- a/resources/tools/presentation/utils.py +++ b/resources/tools/presentation/utils.py @@ -14,6 +14,8 @@ """General purpose utilities. """ +import numpy as np + from os import walk from os.path import join from math import sqrt @@ -60,6 +62,29 @@ def relative_change(nr1, nr2): return float(((nr2 - nr1) / nr1) * 100) +def remove_outliers(input_data, outlier_const): + """ + + :param input_data: Data from which the outliers will be removed. + :param outlier_const: Outlier constant. + :type input_data: list + :type outlier_const: float + :returns: The input list without outliers. + :rtype: list + """ + + data = np.array(input_data) + upper_quartile = np.percentile(data, 75) + lower_quartile = np.percentile(data, 25) + iqr = (upper_quartile - lower_quartile) * outlier_const + quartile_set = (lower_quartile - iqr, upper_quartile + iqr) + result_lst = list() + for y in data.tolist(): + if quartile_set[0] <= y <= quartile_set[1]: + result_lst.append(y) + return result_lst + + def get_files(path, extension=None, full_path=True): """Generates the list of files to process. |