| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| AUTHOR = "Chrome OS Team" |
| NAME = "AFDO_record" |
| PURPOSE = "Exercise Chrome, record profiling data using AFDO." |
| |
| TIME = "LONG" |
| TEST_CATEGORY = "General" |
| TEST_CLASS = "suite" |
| TEST_TYPE = "Server" |
| |
| DOC = """ |
| Exercise Chrome, record profiling data using AFDO. |
| |
| The profile is collected using branch and program counter sampling with |
| the 'perf' tool instead of creating an instrumented binary as it is done |
| with traditional PGO. |
| |
| The image should have been built with default optimization turned on for chrome. |
| We do this to make branch prediction etc. data driven in future optimizations |
| of chrome builds, so realism and source control are important. |
| |
| Mostly we are just wrapping the labelled tests here. |
| |
| @param build: The name of the image to test. |
| Ex: x86-mario-release/R17-1412.33.0-a1-b29 |
| @param board: The board to test on. Ex: x86-mario |
| @param pool: The pool of machines to utilize for scheduling. If pool=None |
| board is used. |
| @param check_hosts: require appropriate live hosts to exist in the lab. |
| """ |
| |
| import common |
| from autotest_lib.server.cros import provision |
| from autotest_lib.server.cros.dynamic_suite import dynamic_suite |
| |
| |
| # Values specified in this bug template will override default values when |
| # filing bugs on tests that are a part of this suite. If left unspecified |
| # the bug filer will fallback to it's defaults. |
| _BUG_TEMPLATE = { |
| 'labels': ['Build-Toolchain'], |
| 'owner': '[email protected]', |
| 'status': None, |
| 'summary': None, |
| 'title': None, |
| 'cc': ['[email protected]', |
| '[email protected]'] |
| } |
| |
| args_dict['job'] = job |
| args_dict['file_bugs'] = True |
| args_dict['name'] = 'AFDO_record' |
| args_dict['add_experimental'] = True |
| args_dict['version_prefix'] = provision.CROS_VERSION_PREFIX |
| args_dict['bug_template'] = _BUG_TEMPLATE |
| |
| dynamic_suite.reimage_and_run(**args_dict) |
