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Commit 12daf359 authored by Eric Holk's avatar Eric Holk
Browse files

Add Layout Inflater Interactive Microbenchmark 

This allows us to quickly test small changes in layout inflation performance.

TEST: mma &&
      adb install $OUT/system/app/startop_test_app/startop_test_app.apk;
      Run the app
Change-Id: I396157686d1e16ae2a7083a070fe1f622c05b15f
parent 7c93dc5e

startop/apps/test/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
android_app {

    name: "startop_test_app",

    srcs: [

        "src/ApplicationBenchmarks.java",

        "src/ComplexLayoutInflationActivity.java",

        "src/CPUIntensiveBenchmarkActivity.java",

        "src/CPUIntensiveBenchmarks.java",

startop/apps/test/src/ApplicationBenchmarks.java

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2019 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.startop.test;



import android.app.Activity;

import android.view.LayoutInflater;



final class ApplicationBenchmarks {



    public static final void initializeBenchmarks(Activity parent, BenchmarkRunner benchmarks) {

        LayoutInflater inflater = LayoutInflater.from(parent);



        benchmarks.addBenchmark("Complex Layout", () -> {

            inflater.inflate(R.layout.activity_main, null);

        });



        benchmarks.addBenchmark("TextView List Layout", () -> {

            inflater.inflate(R.layout.textview_list, null);

        });



        benchmarks.addBenchmark("FrameLayout List Layout", () -> {

            inflater.inflate(R.layout.framelayout_list, null);

        });

    }

}

startop/apps/test/src/InteractiveMicrobenchmarkActivity.java

+2 −0
Original line number Diff line number Diff line
@@ -36,6 +36,8 @@ public class InteractiveMicrobenchmarkActivity extends Activity implements Bench 
        addBenchmark("Empty", () -> {

        });

        addHeader("Application Benchmarks");

        ApplicationBenchmarks.initializeBenchmarks(this, this);

        addHeader("CPU Intensive Benchmarks");

        CPUIntensiveBenchmarks.initializeBenchmarks(this, this);

        addHeader("Init Check Overhead Benchmarks");

        InitCheckOverheadBenchmarks.initializeBenchmarks(this, this);