1 #!/usr/bin/env python 2 # SPDX-License-Identifier: Apache-2.0 3 # 4 # Copyright (C) 2017, ARM Limited, Google, and contributors. 5 # 6 # Licensed under the Apache License, Version 2.0 (the "License"); you may 7 # not use this file except in compliance with the License. 8 # You may obtain a copy of the License at 9 # 10 # http://www.apache.org/licenses/LICENSE-2.0 11 # 12 # Unless required by applicable law or agreed to in writing, software 13 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 14 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 # See the License for the specific language governing permissions and 16 # limitations under the License. 17 # 18 import logging 19 20 from conf import LisaLogging 21 LisaLogging.setup() 22 import json 23 import os 24 import devlib 25 from env import TestEnv 26 from android import Screen, Workload, System 27 from trace import Trace 28 import trappy 29 import pandas as pd 30 import sqlite3 31 import argparse 32 import shutil 33 34 parser = argparse.ArgumentParser(description='GpsOn') 35 36 parser.add_argument('--out_prefix', dest='out_prefix', action='store', default='default', 37 help='prefix for out directory') 38 39 parser.add_argument('--collect', dest='collect', action='store', default='energy', 40 help='what to collect (default energy)') 41 42 parser.add_argument('--duration', dest='duration_s', action='store', 43 default=30, type=int, 44 help='Duration of test (default 30s)') 45 46 parser.add_argument('--serial', dest='serial', action='store', 47 help='Serial number of device to test') 48 49 args = parser.parse_args() 50 51 def experiment(): 52 # Get workload 53 wload = Workload.getInstance(te, 'AppStartup') 54 55 outdir=te.res_dir + '_' + args.out_prefix 56 try: 57 shutil.rmtree(outdir) 58 except: 59 print "couldn't remove " + outdir 60 pass 61 os.makedirs(outdir) 62 63 package = 'com.example.android.powerprofile.gpson' 64 permissions = ['android.permission.ACCESS_FINE_LOCATION'] 65 66 # Run AppStartup workload with the gps on app 67 wload.run(outdir, package=package, permissions=permissions, 68 duration_s=args.duration_s, collect=args.collect) 69 70 # Dump platform descriptor 71 te.platform_dump(te.res_dir) 72 73 te._log.info('RESULTS are in out directory: {}'.format(outdir)) 74 75 # Setup target configuration 76 my_conf = { 77 78 # Target platform and board 79 "platform" : 'android', 80 81 # Useful for reading names of little/big cluster 82 # and energy model info, its device specific and use 83 # only if needed for analysis 84 # "board" : 'pixel', 85 86 # Device 87 # By default the device connected is detected, but if more than 1 88 # device, override the following to get a specific device. 89 # "device" : "HT6880200489", 90 91 # Folder where all the results will be collected 92 "results_dir" : "GpsOn", 93 94 # Define devlib modules to load 95 "modules" : [ 96 'cpufreq', # enable CPUFreq support 97 ], 98 99 "emeter" : { 100 'instrument': 'monsoon', 101 'conf': { } 102 }, 103 104 # Tools required by the experiments 105 "tools" : [], 106 } 107 108 if args.serial: 109 my_conf["device"] = args.serial 110 111 # Initialize a test environment using: 112 te = TestEnv(my_conf, wipe=False) 113 target = te.target 114 115 results = experiment() 116
