On Wed, Jun 15, 2016 at 11:45:11AM +0300, Riku Voipio wrote:
> 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.voi...@linaro.org>
> Cc: Vineet Gupta <vgu...@synopsys.com>
> Cc: Josh Triplett <j...@joshtriplett.org>
> Cc: Michal Marek <mma...@suse.cz>
Good idea.
Reviewed-by: Josh Triplett <j...@joshtriplett.org>
> ---
> 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
>
