1# Copyright (c) 2013 The Chromium OS Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5AUTHOR = "Chrome OS Team" 6NAME = "AFDO_record" 7PURPOSE = "Exercise Chrome, record profiling data using AFDO." 8 9TIME = "LONG" 10TEST_CATEGORY = "General" 11TEST_CLASS = "suite" 12TEST_TYPE = "Server" 13 14DOC = """ 15Exercise Chrome, record profiling data using AFDO. 16 17The profile is collected using branch and program counter sampling with 18the 'perf' tool instead of creating an instrumented binary as it is done 19with traditional PGO. 20 21The image should have been built with default optimization turned on for chrome. 22We do this to make branch prediction etc. data driven in future optimizations 23of chrome builds, so realism and source control are important. 24 25Mostly we are just wrapping the labelled tests here. 26 27@param build: The name of the image to test. 28 Ex: x86-mario-release/R17-1412.33.0-a1-b29 29@param board: The board to test on. Ex: x86-mario 30@param pool: The pool of machines to utilize for scheduling. If pool=None 31 board is used. 32@param check_hosts: require appropriate live hosts to exist in the lab. 33""" 34 35import common 36from autotest_lib.server.cros.dynamic_suite import dynamic_suite 37 38 39# Values specified in this bug template will override default values when 40# filing bugs on tests that are a part of this suite. If left unspecified 41# the bug filer will fallback to it's defaults. 42_BUG_TEMPLATE = { 43 'labels': ['Build-Toolchain'], 44 'owner': 'llozano@chromium.org', 45 'status': None, 46 'summary': None, 47 'title': None, 48 'cc': ['tcwang@chromium.org', 49 'chromeos-toolchain-oncall1@google.com'] 50} 51 52args_dict['job'] = job 53args_dict['file_bugs'] = True 54args_dict['name'] = 'AFDO_record' 55args_dict['add_experimental'] = True 56args_dict['bug_template'] = _BUG_TEMPLATE 57 58dynamic_suite.reimage_and_run(**args_dict) 59