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configs
configs
 
 
test_data
test_data
 
 
OWNERS
OWNERS
 
 
PRESUBMIT.py
PRESUBMIT.py
 
 
README
README
 
 
__init__.py
__init__.py
 
 
bisect.cfg
bisect.cfg
 
 
bisect_perf_regression.py
bisect_perf_regression.py
 
 
bisect_perf_regression_test.py
bisect_perf_regression_test.py
 
 
bisect_printer.py
bisect_printer.py
 
 
bisect_results.py
bisect_results.py
 
 
bisect_results_test.py
bisect_results_test.py
 
 
bisect_state.py
bisect_state.py
 
 
bisect_state_test.py
bisect_state_test.py
 
 
bisect_utils.py
bisect_utils.py
 
 
builder.py
builder.py
 
 
fetch_build.py
fetch_build.py
 
 
fetch_build_test.py
fetch_build_test.py
 
 
math_utils.py
math_utils.py
 
 
math_utils_test.py
math_utils_test.py
 
 
query_crbug.py
query_crbug.py
 
 
query_crbug_test.py
query_crbug_test.py
 
 
request_build.py
request_build.py
 
 
run_tests
run_tests
 
 
source_control.py
source_control.py
 
 
source_control_test.py
source_control_test.py
 
 
ttest.py
ttest.py
 
 
ttest_test.py
ttest_test.py
 
 

README

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 -- used to kick off a bisect job
  prepare-bisect-perf-regression.py -- run before the above to prepare the repo
  run-bisect-manual-test.py -- used to manually bisect
  bisect-manual-test.py -- helper module used by run-bisect-manual-test.py
  auto_bisect/bisect.cfg -- config parameters for a bisect job
  run-perf-test.cfg -- config parameters running a perf test once