Report: latency comparison

Change-Id: Ic47209e1911317b6f42a7f8257309607d3a21e04
Signed-off-by: Tibor Frank <tifrank@cisco.com>

diff --git a/docs/report/vpp_performance_tests/comparisons/current_vs_previous_release.rst b/docs/report/vpp_performance_tests/comparisons/current_vs_previous_release.rst
index dbfc391..c64be96 100644 (file)
--- a/docs/report/vpp_performance_tests/comparisons/current_vs_previous_release.rst
+++ b/docs/report/vpp_performance_tests/comparisons/current_vs_previous_release.rst
@@ -453,15 +453,15 @@ Latency Comparison
 
 Comparison tables in HTML, ASCII and CSV formats:
 
-  - `HTML 1t1c PDR50, direction1, average value comparison <latency-changes-2n-tsh-x520-1t1c-pdr50-d1-avg.html>`_
-  - `HTML 1t1c PDR90, direction1, average value comparison <latency-changes-2n-tsh-x520-1t1c-pdr90-d1-avg.html>`_
-  - `HTML 1t1c PDR90, direction1, max value comparison <latency-changes-2n-tsh-x520-1t1c-pdr90-d1-max.html>`_
-  - `ASCII 1t1c PDR50, direction1, average value comparison <../../_static/vpp/latency-changes-2n-tsh-x520-1t1c-pdr50-d1-avg.txt>`_
-  - `ASCII 1t1c PDR90, direction1, average value comparison <../../_static/vpp/latency-changes-2n-tsh-x520-1t1c-pdr90-d1-avg.txt>`_
-  - `ASCII 1t1c PDR90, direction1, max value comparison <../../_static/vpp/latency-changes-2n-tsh-x520-1t1c-pdr90-d1-max.txt>`_
-  - `CSV 1t1c PDR50, direction1, average value comparison <../../_static/vpp/latency-changes-2n-tsh-x520-1t1c-pdr50-d1-avg-csv.csv>`_
-  - `CSV 1t1c PDR90, direction1, average value comparison <../../_static/vpp/latency-changes-2n-tsh-x520-1t1c-pdr90-d1-avg-csv.csv>`_
-  - `CSV 1t1c PDR90, direction1, max value comparison <../../_static/vpp/latency-changes-2n-tsh-x520-1t1c-pdr90-d1-max-csv.csv>`_
+  - `HTML 1t1c PDR50, direction1, average value comparison <latency-changes-3n-tsh-x520-1t1c-pdr50-d1-avg.html>`_
+  - `HTML 1t1c PDR90, direction1, average value comparison <latency-changes-3n-tsh-x520-1t1c-pdr90-d1-avg.html>`_
+  - `HTML 1t1c PDR90, direction1, max value comparison <latency-changes-3n-tsh-x520-1t1c-pdr90-d1-max.html>`_
+  - `ASCII 1t1c PDR50, direction1, average value comparison <../../_static/vpp/latency-changes-3n-tsh-x520-1t1c-pdr50-d1-avg.txt>`_
+  - `ASCII 1t1c PDR90, direction1, average value comparison <../../_static/vpp/latency-changes-3n-tsh-x520-1t1c-pdr90-d1-avg.txt>`_
+  - `ASCII 1t1c PDR90, direction1, max value comparison <../../_static/vpp/latency-changes-3n-tsh-x520-1t1c-pdr90-d1-max.txt>`_
+  - `CSV 1t1c PDR50, direction1, average value comparison <../../_static/vpp/latency-changes-3n-tsh-x520-1t1c-pdr50-d1-avg-csv.csv>`_
+  - `CSV 1t1c PDR90, direction1, average value comparison <../../_static/vpp/latency-changes-3n-tsh-x520-1t1c-pdr90-d1-avg-csv.csv>`_
+  - `CSV 1t1c PDR90, direction1, max value comparison <../../_static/vpp/latency-changes-3n-tsh-x520-1t1c-pdr90-d1-max-csv.csv>`_
 
 2n-tx2
 ~~~~~~

diff --git a/resources/tools/presentation/generator_tables.py b/resources/tools/presentation/generator_tables.py
index fe0eaaa..351250a 100644 (file)
--- a/resources/tools/presentation/generator_tables.py
+++ b/resources/tools/presentation/generator_tables.py
@@ -17,6 +17,7 @@
 
 import logging
 import csv
+import math
 import re
 
 from collections import OrderedDict
@@ -1809,7 +1810,7 @@ def table_comparison(table, input_data):
                         )
                     except ZeroDivisionError:
                         break
-                    if delta in (None, float(u"nan"), u"nan", u"NaN"):
+                    if delta is None or math.isnan(delta):
                         break
                     new_row.append({
                         u"mean": delta * 1e6,