1 This directory contains modules related to tools for bisecting regressions.
3 There are several different tools for bisecting regressions; the main use
4 of these tools is to find revisions where a performance regression occurred.
5 These tools are generally run by trybots but can also be run locally.
8 http://www.chromium.org/developers/bisecting-bugs
9 http://www.chromium.org/developers/tree-sheriffs/perf-sheriffs/bisecting-performance-regressions
11 Overview of bisect-related files in src/tools:
12 run-bisect-perf-regression.py
13 -- the script used to kick off a normal performance regression bisect job.
14 run-bisect-perf-regression.cfg
15 -- this file contains parameters for a bisect job, and is read by other
16 modules including run-bisect-perf-regresion.py.
17 run-bisect-manual-test.py
18 -- a script which is used to manually bisect regressions; this also
19 depends on bisect-perf-gression.py.
20 bisect-perf-regression.py
21 -- the main module which the others depend on.
23 -- a helper module used when manually bisect regressions.