tree ca10f2daf8d811efd84cdeb160c6f9fc13ed8c33
parent 4b6a51cf9cf01d771728cb39f5014ccb555fedd0
author Etienne J. Membrives <etiennej@google.com> 1555683401 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1555683401 +0000

[scripts] Updated benchmark comparison tool

I introduce the --base_build parameter, to allow benchmark comparison of
chained changes.

I also changed the test statistic to Kolmogorov-Smirnov, to remove the
assumption of normality of samples.

Change-Id: I419cca727c38ea79a265c632613dda5de735a5cc