content: /*
   * Copyright (C) 2015 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.
   */
  
  import com.google.caliper.SimpleBenchmark; 
  
  public class ScopedPrimitiveArrayBenchmark extends SimpleBenchmark {
    // Measure adds the first and last element of the array by using ScopedPrimitiveArray.
    static native long measureByteArray(int reps, byte[] arr);
    static native long measureShortArray(int reps, short[] arr);
    static native long measureIntArray(int reps, int[] arr);
    static native long measureLongArray(int reps, long[] arr);
  
    static final int smallLength = 16;
    static final int mediumLength = 256;
    static final int largeLength = 8096;
    static byte[] smallBytes = new byte[smallLength];
    static byte[] mediumBytes = new byte[mediumLength];
    static byte[] largeBytes = new byte[largeLength];
    static short[] smallShorts = new short[smallLength];
    static short[] mediumShorts = new short[mediumLength];
    static short[] largeShorts = new short[largeLength];
    static int[] smallInts = new int[smallLength];
    static int[] mediumInts = new int[mediumLength];
    static int[] largeInts = new int[largeLength];
    static long[] smallLongs = new long[smallLength];
    static long[] mediumLongs = new long[mediumLength];
    static long[] largeLongs = new long[largeLength];
  
    public void timeSmallBytes(int reps) {
      measureByteArray(reps, smallBytes);
    }
  
    public void timeMediumBytes(int reps) {
      measureByteArray(reps, mediumBytes);
    }
  
    public void timeLargeBytes(int reps) {
      measureByteArray(reps, largeBytes);
    }
  
    public void timeSmallShorts(int reps) {
      measureShortArray(reps, smallShorts);
    }
  
    public void timeMediumShorts(int reps) {
      measureShortArray(reps, mediumShorts);
    }
  
    public void timeLargeShorts(int reps) {
      measureShortArray(reps, largeShorts);
    }
  
    public void timeSmallInts(int reps) {
      measureIntArray(reps, smallInts);
    }
  
    public void timeMediumInts(int reps) {
      measureIntArray(reps, mediumInts);
    }
  
    public void timeLargeInts(int reps) {
      measureIntArray(reps, largeInts);
    }
  
    public void timeSmallLongs(int reps) {
      measureLongArray(reps, smallLongs);
    }
  
    public void timeMediumLongs(int reps) {
      measureLongArray(reps, mediumLongs);
    }
  
    public void timeLargeLongs(int reps) {
      measureLongArray(reps, largeLongs);
    }
  
    {
      System.loadLibrary("artbenchmark");
    }
  }
  