1572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams/* 2572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * Copyright (C) 2011-2012 The Android Open Source Project 3572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * 4572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * you may not use this file except in compliance with the License. 6572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * You may obtain a copy of the License at 7572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * 8572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * http://www.apache.org/licenses/LICENSE-2.0 9572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * 10572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * Unless required by applicable law or agreed to in writing, software 11572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * See the License for the specific language governing permissions and 14572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * limitations under the License. 15572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams */ 16572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 17572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samspackage com.example.android.rs.computeperf; 18572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 19572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.app.Activity; 20572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.os.Bundle; 21572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.graphics.BitmapFactory; 22572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.graphics.Bitmap; 23572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.RenderScript; 24572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.Allocation; 25572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.util.Log; 26572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.widget.ImageView; 27572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 28572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samspublic class ComputePerf extends Activity { 29572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private LaunchTest mLT; 30572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private Mandelbrot mMandel; 31572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private RenderScript mRS; 32572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 33572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams @Override 34572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams protected void onCreate(Bundle savedInstanceState) { 35572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams super.onCreate(savedInstanceState); 36572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams setContentView(R.layout.main); 37572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 38572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams final int numTries = 100; 39572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 40572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams long timesXLW = 0; 41572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams long timesXYW = 0; 42572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 43572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mRS = RenderScript.create(this); 44572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mLT = new LaunchTest(mRS, getResources()); 45572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mLT.XLW(); 46572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mLT.XYW(); 47572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams for (int i = 0; i < numTries; i++) { 48572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams timesXLW += mLT.XLW(); 49572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams timesXYW += mLT.XYW(); 50572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 51572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 52572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams timesXLW /= numTries; 53572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams timesXYW /= numTries; 54572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 55572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams // XLW and XYW running times should match pretty closely 56572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams Log.v("ComputePerf", "xlw launch test " + timesXLW + "ms"); 57572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams Log.v("ComputePerf", "xyw launch test " + timesXYW + "ms"); 58572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 59572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mMandel = new Mandelbrot(mRS, getResources()); 60572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mMandel.run(); 61572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 62572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams} 63