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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright (c) 2013 The Chromium Authors. All rights reserved. | 2 # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 """Performance Test Bisect Tool | 6 """Performance Test Bisect Tool |
7 | 7 |
8 This script bisects a series of changelists using binary search. It starts at | 8 This script bisects a series of changelists using binary search. It starts at |
9 a bad revision where a performance metric has regressed, and asks for a last | 9 a bad revision where a performance metric has regressed, and asks for a last |
10 known-good revision. It will then binary search across this revision range by | 10 known-good revision. It will then binary search across this revision range by |
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215 REPRO_STEPS_LOCAL = """ | 215 REPRO_STEPS_LOCAL = """ |
216 ==== INSTRUCTIONS TO REPRODUCE ==== | 216 ==== INSTRUCTIONS TO REPRODUCE ==== |
217 To run locally: | 217 To run locally: |
218 - Use the test command given under 'BISECT JOB RESULTS' above. | 218 - Use the test command given under 'BISECT JOB RESULTS' above. |
219 - Consider using a profiler. Pass --profiler=list to list available profilers. | 219 - Consider using a profiler. Pass --profiler=list to list available profilers. |
220 """ | 220 """ |
221 | 221 |
222 REPRO_STEPS_TRYJOB = """ | 222 REPRO_STEPS_TRYJOB = """ |
223 To reproduce on a performance try bot: | 223 To reproduce on a performance try bot: |
224 1. Edit run-perf-test.cfg | 224 1. Edit run-perf-test.cfg |
225 2. Upload your patch with: $ git cl upload --bypass-hooks | 225 2. Upload your patch with: $ git cl upload --bypass-hooks |
prasadv
2014/09/30 17:35:02
should we also change this.
Now that git try is su
RobertoCN
2014/09/30 18:10:11
Done.
| |
226 3. Send to the try server: $ git cl try -m tryserver.chromium.perf -b <bot> | 226 3. Send to the try server: $ git cl try -m tryserver.chromium.perf -b <bot> |
227 | 227 |
228 Notes: | 228 Notes: |
229 a) Follow the in-file instructions in run-perf-test.cfg. | 229 a) Follow the in-file instructions in run-perf-test.cfg. |
230 b) run-perf-test.cfg is under tools/ or under third_party/WebKit/Tools. | 230 b) run-perf-test.cfg is under tools/ or under third_party/WebKit/Tools. |
231 c) Do your edits preferably under a new git branch. | 231 c) Do your edits preferably under a new git branch. |
232 d) --browser=release and --browser=android-chromium-testshell are supported | 232 d) --browser=release and --browser=android-chromium-testshell are supported |
233 depending on the platform (desktop|android). | 233 depending on the platform (desktop|android). |
234 e) Strip any src/ directories from the head of relative path names. | 234 e) Strip any src/ directories from the head of relative path names. |
235 f) Make sure to use the appropriate bot on step 3. | 235 f) Make sure to use the appropriate bot on step 3. |
236 | 236 |
237 For more details please visit | 237 For more details please visit |
238 https://sites.google.com/a/chromium.org/dev/developers/performance-try-bots""" | 238 https://sites.google.com/a/chromium.org/dev/developers/performance-try-bots""" |
239 | 239 |
240 REPRO_STEPS_TRYJOB_TELEMETRY = """ | 240 REPRO_STEPS_TRYJOB_TELEMETRY = """ |
241 To reproduce on a performance try bot: | 241 To reproduce on a performance try bot: |
242 %(command)s | 242 %(command)s |
243 (Where <bot-name> comes from tools/perf/run_benchmark --browser=list) | 243 (Where <bot-name> comes from tools/perf/run_benchmark --browser=list) |
244 | 244 |
245 For more details please visit | 245 For more details please visit |
246 https://sites.google.com/a/chromium.org/dev/developers/performance-try-bots | 246 https://sites.google.com/a/chromium.org/dev/developers/performance-try-bots |
247 """ | 247 """ |
248 | 248 |
249 RESULTS_THANKYOU = """ | 249 RESULTS_THANKYOU = """ |
250 ===== THANK YOU FOR CHOOSING BISECT AIRLINES ===== | 250 O O | Visit http://www.chromium.org/developers/core-principles for Chrome's |
251 Visit http://www.chromium.org/developers/core-principles for Chrome's policy | 251 X | policy on perf regressions. Contact chrome-perf-dashboard-team with any |
252 on perf regressions. | 252 / \ | questions or suggestions about bisecting. THANK YOU.""" |
253 Contact chrome-perf-dashboard-team with any questions or suggestions about | |
254 bisecting. | |
255 . .-----. | |
256 . .---. \ \==) | |
257 . |PERF\ \ \\ | |
258 . | ---------'-------'-----------. | |
259 . . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 |_`-. | |
260 . \_____________.-------._______________) | |
261 . / / | |
262 . / / | |
263 . / /==) | |
264 . ._____.""" | |
265 | 253 |
266 | 254 |
267 def _AddAdditionalDepotInfo(depot_info): | 255 def _AddAdditionalDepotInfo(depot_info): |
268 """Adds additional depot info to the global depot variables.""" | 256 """Adds additional depot info to the global depot variables.""" |
269 global DEPOT_DEPS_NAME | 257 global DEPOT_DEPS_NAME |
270 global DEPOT_NAMES | 258 global DEPOT_NAMES |
271 DEPOT_DEPS_NAME = dict(DEPOT_DEPS_NAME.items() + depot_info.items()) | 259 DEPOT_DEPS_NAME = dict(DEPOT_DEPS_NAME.items() + depot_info.items()) |
272 DEPOT_NAMES = DEPOT_DEPS_NAME.keys() | 260 DEPOT_NAMES = DEPOT_DEPS_NAME.keys() |
273 | 261 |
274 | 262 |
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3180 # bugs. If you change this, please update the perf dashboard as well. | 3168 # bugs. If you change this, please update the perf dashboard as well. |
3181 bisect_utils.OutputAnnotationStepStart('Results') | 3169 bisect_utils.OutputAnnotationStepStart('Results') |
3182 print 'Error: %s' % e.message | 3170 print 'Error: %s' % e.message |
3183 if opts.output_buildbot_annotations: | 3171 if opts.output_buildbot_annotations: |
3184 bisect_utils.OutputAnnotationStepClosed() | 3172 bisect_utils.OutputAnnotationStepClosed() |
3185 return 1 | 3173 return 1 |
3186 | 3174 |
3187 | 3175 |
3188 if __name__ == '__main__': | 3176 if __name__ == '__main__': |
3189 sys.exit(main()) | 3177 sys.exit(main()) |
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