From: Ian Romanick <ian.d.roman...@intel.com>
Previously an absolute value less than 0.0001 would be printed as 0.00%.
Signed-off-by: Ian Romanick <ian.d.roman...@intel.com>
---
report.py | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/report.py b/report.py
index 72752c1..175a953 100755
--- a/report.py
+++ b/report.py
@@ -34,10 +34,18 @@ def get_results(filename):
return results
+def format_percent(frac):
+ """Converts a factional value (typically 0.0 to 1.0) to a string as a
percentage"""
+ if abs(frac) > 0.0 and abs(frac) < 0.0001:
+ return "<.01%"
+ else:
+ return "{:.2f}%".format(frac * 100)
+
+
def get_delta(b, a):
if b != 0 and a != 0:
frac = float(a) / float(b) - 1.0
- return ' ({:.2f}%)'.format(frac * 100.0)
+ return ' ({})'.format(format_percent(frac))
else:
return ''
--
2.9.5
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