Eric Holk | c62b083 | 2019-10-11 14:55:39 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.startop.test; |
| 18 | |
| 19 | import java.io.File; |
| 20 | import java.io.FileNotFoundException; |
| 21 | import java.io.PrintStream; |
| 22 | import java.util.ArrayList; |
| 23 | |
| 24 | import android.app.Activity; |
| 25 | import android.app.ActivityManager; |
| 26 | import android.content.ComponentName; |
| 27 | import android.content.Context; |
| 28 | import android.content.Intent; |
| 29 | import android.content.pm.ApplicationInfo; |
| 30 | import android.content.pm.PackageManager; |
| 31 | import android.content.pm.PackageManager.NameNotFoundException; |
| 32 | import android.os.AsyncTask; |
| 33 | import android.os.Bundle; |
| 34 | import android.view.ViewGroup; |
| 35 | import android.widget.Button; |
| 36 | import android.widget.GridLayout; |
| 37 | import android.widget.TextView; |
| 38 | |
Eric Holk | afb9b08 | 2019-11-13 15:24:40 -0800 | [diff] [blame^] | 39 | public class NonInteractiveMicrobenchmarkActivity extends Activity { |
Eric Holk | c62b083 | 2019-10-11 14:55:39 -0700 | [diff] [blame] | 40 | ArrayList<CharSequence> benchmarkNames = new ArrayList(); |
| 41 | ArrayList<Runnable> benchmarkThunks = new ArrayList(); |
| 42 | |
| 43 | PrintStream out; |
| 44 | |
| 45 | protected void onCreate(Bundle savedInstanceState) { |
| 46 | super.onCreate(savedInstanceState); |
| 47 | |
| 48 | SystemServerBenchmarks.initializeBenchmarks(this, (name, thunk) -> { |
| 49 | benchmarkNames.add(name); |
| 50 | benchmarkThunks.add(thunk); |
| 51 | }); |
| 52 | |
| 53 | try { |
| 54 | out = new PrintStream(new File(getExternalFilesDir(null), "benchmark.csv")); |
| 55 | } catch (FileNotFoundException e) { |
| 56 | throw new RuntimeException(e); |
| 57 | } |
| 58 | out.println("Name,Mean,Stdev"); |
| 59 | runBenchmarks(0); |
| 60 | } |
| 61 | |
| 62 | void runBenchmarks(int i) { |
| 63 | if (i < benchmarkNames.size()) { |
| 64 | SystemServerBenchmarks.runBenchmarkInBackground(benchmarkThunks.get(i), |
| 65 | (mean, stdev) -> { |
| 66 | out.printf("%s,%.0f,%.0f\n", benchmarkNames.get(i), mean, stdev); |
| 67 | runBenchmarks(i + 1); |
| 68 | }); |
| 69 | } |
| 70 | } |
| 71 | } |