1 /* 2 * Copyright (C) 2010 Google Inc. 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 benchmarks.regression; 18 19 public class IntConstantRemainderBenchmark { 20 public int timeRemainderIntByConstant2(int reps) { 21 int result = 1; 22 for (int i = 0; i < reps; ++i) { 23 result %= 2; 24 } 25 return result; 26 } 27 public int timeRemainderIntByConstant8(int reps) { 28 int result = 1; 29 for (int i = 0; i < reps; ++i) { 30 result %= 8; 31 } 32 return result; 33 } 34 /* 35 public int timeRemainderIntByConstant10(int reps) { 36 int result = 1; 37 for (int i = 0; i < reps; ++i) { 38 result %= 10; 39 } 40 return result; 41 } 42 public int timeRemainderIntByConstant100(int reps) { 43 int result = 1; 44 for (int i = 0; i < reps; ++i) { 45 result %= 100; 46 } 47 return result; 48 } 49 */ 50 public int timeRemainderIntByConstant2048(int reps) { 51 int result = 1; 52 for (int i = 0; i < reps; ++i) { 53 result %= 2048; 54 } 55 return result; 56 } 57 public int timeRemainderIntByVariable2(int reps) { 58 int result = 1; 59 int factor = 2; 60 for (int i = 0; i < reps; ++i) { 61 result %= factor; 62 } 63 return result; 64 } 65 /* 66 public int timeRemainderIntByVariable10(int reps) { 67 int result = 1; 68 int factor = 10; 69 for (int i = 0; i < reps; ++i) { 70 result %= factor; 71 } 72 return result; 73 } 74 */ 75 } 76
