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