Messages in this thread Patch in this message | | | From | Riku Voipio <> | Subject | [PATCH] scripts/bloat-o-meter: fix percent on <1% changes | Date | Wed, 15 Jun 2016 11:45:11 +0300 |
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Python divisions are integer divisions unless at least one parameter is a float. The current bloat-o-meter fails to print sub-percentage changes:
Total: Before=10515408, After=10604060, chg 0.000000%
Force float division by using one float and pretty the print to two significant decimals:
Total: Before=10515408, After=10604060, chg +0.84%
Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Michal Marek <mmarek@suse.cz> --- scripts/bloat-o-meter | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter index 0254f3b..19f5adf 100755 --- a/scripts/bloat-o-meter +++ b/scripts/bloat-o-meter @@ -67,5 +67,5 @@ print("%-40s %7s %7s %+7s" % ("function", "old", "new", "delta")) for d, n in delta: if d: print("%-40s %7s %7s %+7d" % (n, old.get(n,"-"), new.get(n,"-"), d)) -print("Total: Before=%d, After=%d, chg %f%%" % \ - (otot, ntot, (ntot - otot)*100/otot)) +print("Total: Before=%d, After=%d, chg %+.2f%%" % \ + (otot, ntot, (ntot - otot)*100.0/otot)) -- 2.1.4
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