| /* |
| * Copyright (C) 2016 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 android.cts.compilation; |
| |
| import android.app.Activity; |
| import android.os.AsyncTask; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Random; |
| |
| /** |
| * A simple activity which can be subjected to (dex to native) compilation. |
| * |
| * If you change this code, you need to regenerate APK and profile using the |
| * the new code - see instructions in {@code assets/README.txt}. |
| */ |
| public class CompilationTargetActivity extends Activity { |
| |
| private AsyncTask<Integer, String, Void> mTask; |
| |
| @Override |
| protected void onResume() { |
| super.onResume(); |
| setTitle("Starting..."); |
| mTask = new AsyncTask<Integer, String, Void>() { |
| @Override |
| protected Void doInBackground(Integer... params) { |
| int numValues = params[0]; |
| int numIter = params[1]; |
| for (int i = 0; i < numIter; i++) { |
| if (Thread.interrupted()) { |
| break; |
| } |
| publishProgress("Step " + (i+1) + " of " + numIter); |
| List<Integer> values = makeValues(numValues); |
| Collections.shuffle(values); |
| Collections.sort(values); |
| } |
| return null; |
| } |
| |
| @Override |
| protected void onProgressUpdate(String... values) { |
| setTitle(values[0]); |
| } |
| |
| @Override |
| protected void onPostExecute(Void aVoid) { |
| setTitle("Done"); |
| } |
| }; |
| mTask.execute(1024, 100 * 1000); |
| } |
| |
| @Override |
| protected void onPause() { |
| mTask.cancel(/* mayInterruptIfRunning */ true); |
| mTask = null; |
| super.onPause(); |
| } |
| |
| private List<Integer> makeValues(int numValues) { |
| List<Integer> result = new ArrayList<>(); |
| Random random = new Random(); |
| for (int i = 0; i < numValues; i++) { |
| int v = dispatch(random.nextInt()); |
| result.add(v); |
| } |
| return result; |
| } |
| |
| /** |
| * Dispatches to a bunch of simple methods because JIT profiles are only generated for |
| * apps with enough methods (10, as of May 2016). |
| */ |
| private int dispatch(int i) { |
| int v = Math.abs(i % 100); |
| switch (v) { |
| case 0: return m0(); |
| case 1: return m1(); |
| case 2: return m2(); |
| case 3: return m3(); |
| case 4: return m4(); |
| case 5: return m5(); |
| case 6: return m6(); |
| case 7: return m7(); |
| case 8: return m8(); |
| case 9: return m9(); |
| case 10: return m10(); |
| case 11: return m11(); |
| case 12: return m12(); |
| case 13: return m13(); |
| case 14: return m14(); |
| case 15: return m15(); |
| case 16: return m16(); |
| case 17: return m17(); |
| case 18: return m18(); |
| case 19: return m19(); |
| case 20: return m20(); |
| case 21: return m21(); |
| case 22: return m22(); |
| case 23: return m23(); |
| case 24: return m24(); |
| case 25: return m25(); |
| case 26: return m26(); |
| case 27: return m27(); |
| case 28: return m28(); |
| case 29: return m29(); |
| case 30: return m30(); |
| case 31: return m31(); |
| case 32: return m32(); |
| case 33: return m33(); |
| case 34: return m34(); |
| case 35: return m35(); |
| case 36: return m36(); |
| case 37: return m37(); |
| case 38: return m38(); |
| case 39: return m39(); |
| case 40: return m40(); |
| case 41: return m41(); |
| case 42: return m42(); |
| case 43: return m43(); |
| case 44: return m44(); |
| case 45: return m45(); |
| case 46: return m46(); |
| case 47: return m47(); |
| case 48: return m48(); |
| case 49: return m49(); |
| case 50: return m50(); |
| case 51: return m51(); |
| case 52: return m52(); |
| case 53: return m53(); |
| case 54: return m54(); |
| case 55: return m55(); |
| case 56: return m56(); |
| case 57: return m57(); |
| case 58: return m58(); |
| case 59: return m59(); |
| case 60: return m60(); |
| case 61: return m61(); |
| case 62: return m62(); |
| case 63: return m63(); |
| case 64: return m64(); |
| case 65: return m65(); |
| case 66: return m66(); |
| case 67: return m67(); |
| case 68: return m68(); |
| case 69: return m69(); |
| case 70: return m70(); |
| case 71: return m71(); |
| case 72: return m72(); |
| case 73: return m73(); |
| case 74: return m74(); |
| case 75: return m75(); |
| case 76: return m76(); |
| case 77: return m77(); |
| case 78: return m78(); |
| case 79: return m79(); |
| case 80: return m80(); |
| case 81: return m81(); |
| case 82: return m82(); |
| case 83: return m83(); |
| case 84: return m84(); |
| case 85: return m85(); |
| case 86: return m86(); |
| case 87: return m87(); |
| case 88: return m88(); |
| case 89: return m89(); |
| case 90: return m90(); |
| case 91: return m91(); |
| case 92: return m92(); |
| case 93: return m93(); |
| case 94: return m94(); |
| case 95: return m95(); |
| case 96: return m96(); |
| case 97: return m97(); |
| case 98: return m98(); |
| case 99: return m99(); |
| default: throw new AssertionError(v + " out of bounds"); |
| } |
| } |
| |
| public int m0() { return new Random(0).nextInt(); } |
| public int m1() { return new Random(1).nextInt(); } |
| public int m2() { return new Random(2).nextInt(); } |
| public int m3() { return new Random(3).nextInt(); } |
| public int m4() { return new Random(4).nextInt(); } |
| public int m5() { return new Random(5).nextInt(); } |
| public int m6() { return new Random(6).nextInt(); } |
| public int m7() { return new Random(7).nextInt(); } |
| public int m8() { return new Random(8).nextInt(); } |
| public int m9() { return new Random(9).nextInt(); } |
| public int m10() { return new Random(10).nextInt(); } |
| public int m11() { return new Random(11).nextInt(); } |
| public int m12() { return new Random(12).nextInt(); } |
| public int m13() { return new Random(13).nextInt(); } |
| public int m14() { return new Random(14).nextInt(); } |
| public int m15() { return new Random(15).nextInt(); } |
| public int m16() { return new Random(16).nextInt(); } |
| public int m17() { return new Random(17).nextInt(); } |
| public int m18() { return new Random(18).nextInt(); } |
| public int m19() { return new Random(19).nextInt(); } |
| public int m20() { return new Random(20).nextInt(); } |
| public int m21() { return new Random(21).nextInt(); } |
| public int m22() { return new Random(22).nextInt(); } |
| public int m23() { return new Random(23).nextInt(); } |
| public int m24() { return new Random(24).nextInt(); } |
| public int m25() { return new Random(25).nextInt(); } |
| public int m26() { return new Random(26).nextInt(); } |
| public int m27() { return new Random(27).nextInt(); } |
| public int m28() { return new Random(28).nextInt(); } |
| public int m29() { return new Random(29).nextInt(); } |
| public int m30() { return new Random(30).nextInt(); } |
| public int m31() { return new Random(31).nextInt(); } |
| public int m32() { return new Random(32).nextInt(); } |
| public int m33() { return new Random(33).nextInt(); } |
| public int m34() { return new Random(34).nextInt(); } |
| public int m35() { return new Random(35).nextInt(); } |
| public int m36() { return new Random(36).nextInt(); } |
| public int m37() { return new Random(37).nextInt(); } |
| public int m38() { return new Random(38).nextInt(); } |
| public int m39() { return new Random(39).nextInt(); } |
| public int m40() { return new Random(40).nextInt(); } |
| public int m41() { return new Random(41).nextInt(); } |
| public int m42() { return new Random(42).nextInt(); } |
| public int m43() { return new Random(43).nextInt(); } |
| public int m44() { return new Random(44).nextInt(); } |
| public int m45() { return new Random(45).nextInt(); } |
| public int m46() { return new Random(46).nextInt(); } |
| public int m47() { return new Random(47).nextInt(); } |
| public int m48() { return new Random(48).nextInt(); } |
| public int m49() { return new Random(49).nextInt(); } |
| public int m50() { return new Random(50).nextInt(); } |
| public int m51() { return new Random(51).nextInt(); } |
| public int m52() { return new Random(52).nextInt(); } |
| public int m53() { return new Random(53).nextInt(); } |
| public int m54() { return new Random(54).nextInt(); } |
| public int m55() { return new Random(55).nextInt(); } |
| public int m56() { return new Random(56).nextInt(); } |
| public int m57() { return new Random(57).nextInt(); } |
| public int m58() { return new Random(58).nextInt(); } |
| public int m59() { return new Random(59).nextInt(); } |
| public int m60() { return new Random(60).nextInt(); } |
| public int m61() { return new Random(61).nextInt(); } |
| public int m62() { return new Random(62).nextInt(); } |
| public int m63() { return new Random(63).nextInt(); } |
| public int m64() { return new Random(64).nextInt(); } |
| public int m65() { return new Random(65).nextInt(); } |
| public int m66() { return new Random(66).nextInt(); } |
| public int m67() { return new Random(67).nextInt(); } |
| public int m68() { return new Random(68).nextInt(); } |
| public int m69() { return new Random(69).nextInt(); } |
| public int m70() { return new Random(70).nextInt(); } |
| public int m71() { return new Random(71).nextInt(); } |
| public int m72() { return new Random(72).nextInt(); } |
| public int m73() { return new Random(73).nextInt(); } |
| public int m74() { return new Random(74).nextInt(); } |
| public int m75() { return new Random(75).nextInt(); } |
| public int m76() { return new Random(76).nextInt(); } |
| public int m77() { return new Random(77).nextInt(); } |
| public int m78() { return new Random(78).nextInt(); } |
| public int m79() { return new Random(79).nextInt(); } |
| public int m80() { return new Random(80).nextInt(); } |
| public int m81() { return new Random(81).nextInt(); } |
| public int m82() { return new Random(82).nextInt(); } |
| public int m83() { return new Random(83).nextInt(); } |
| public int m84() { return new Random(84).nextInt(); } |
| public int m85() { return new Random(85).nextInt(); } |
| public int m86() { return new Random(86).nextInt(); } |
| public int m87() { return new Random(87).nextInt(); } |
| public int m88() { return new Random(88).nextInt(); } |
| public int m89() { return new Random(89).nextInt(); } |
| public int m90() { return new Random(90).nextInt(); } |
| public int m91() { return new Random(91).nextInt(); } |
| public int m92() { return new Random(92).nextInt(); } |
| public int m93() { return new Random(93).nextInt(); } |
| public int m94() { return new Random(94).nextInt(); } |
| public int m95() { return new Random(95).nextInt(); } |
| public int m96() { return new Random(96).nextInt(); } |
| public int m97() { return new Random(97).nextInt(); } |
| public int m98() { return new Random(98).nextInt(); } |
| public int m99() { return new Random(99).nextInt(); } |
| |
| } |
