1 files changed, 0 insertions, 138 deletions
diff --git a/guava-tests/benchmark/com/google/common/primitives/UnsignedLongsBenchmark.java b/guava-tests/benchmark/com/google/common/primitives/UnsignedLongsBenchmark.java
deleted file mode 100644
index 0820bc0..0000000
--- a/guava-tests/benchmark/com/google/common/primitives/UnsignedLongsBenchmark.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2011 The Guava Authors
- *
- * 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.google.common.primitives;
-
-import com.google.caliper.Runner;
-import com.google.caliper.SimpleBenchmark;
-
-import java.util.Random;
-
-/**
- * Benchmarks for certain methods of {@code UnsignedLongs}.
- *
- * @author Eamonn McManus
- */
-public class UnsignedLongsBenchmark extends SimpleBenchmark {
-  private static final int ARRAY_SIZE = 0x10000;
-  private static final int ARRAY_MASK = 0x0ffff;
-  private static final Random RANDOM_SOURCE = new Random(314159265358979L);
-  private static final long[] longs = new long[ARRAY_SIZE];
-  private static final long[] divisors = new long[ARRAY_SIZE];
-  private static final String[] decimalStrings = new String[ARRAY_SIZE];
-  private static final String[] binaryStrings = new String[ARRAY_SIZE];
-  private static final String[] hexStrings = new String[ARRAY_SIZE];
-  private static final String[] prefixedHexStrings = new String[ARRAY_SIZE];
-
-  @Override
-  protected void setUp() {
-    for (int i = 0; i < ARRAY_SIZE; i++) {
-      longs[i] = random();
-      divisors[i] = randomDivisor(longs[i]);
-      decimalStrings[i] = UnsignedLongs.toString(longs[i]);
-      binaryStrings[i] = UnsignedLongs.toString(longs[i], 2);
-      hexStrings[i] = UnsignedLongs.toString(longs[i], 16);
-      prefixedHexStrings[i] = "0x" + hexStrings[i];
-    }
-  }
-
-  public long timeDivide(int reps) {
-    long tmp = 0;
-    for (int i = 0; i < reps; i++) {
-      int j = i & ARRAY_MASK;
-      tmp += UnsignedLongs.divide(longs[j], divisors[j]);
-    }
-    return tmp;
-  }
-
-  public long timeRemainder(int reps) {
-    long tmp = 0;
-    for (int i = 0; i < reps; i++) {
-      int j = i & ARRAY_MASK;
-      tmp += UnsignedLongs.remainder(longs[j], divisors[j]);
-    }
-    return tmp;
-  }
-
-  public long timeParseUnsignedLong(int reps) {
-    long tmp = 0;
-    // Given that we make three calls per pass, we scale reps down in order
-    // to do a comparable amount of work to other measurements.
-    int scaledReps = reps / 3 + 1;
-    for (int i = 0; i < scaledReps; i++) {
-      int j = i & ARRAY_MASK;
-      tmp += UnsignedLongs.parseUnsignedLong(decimalStrings[j]);
-      tmp += UnsignedLongs.parseUnsignedLong(hexStrings[j], 16);
-      tmp += UnsignedLongs.parseUnsignedLong(binaryStrings[j], 2);
-    }
-    return tmp;
-  }
-
-  public long timeParseDecode10(int reps) {
-    long tmp = 0;
-    for (int i = 0; i < reps; i++) {
-      int j = i & ARRAY_MASK;
-      tmp += UnsignedLongs.decode(decimalStrings[j]);
-    }
-    return tmp;
-  }
-
-  public long timeParseDecode16(int reps) {
-    long tmp = 0;
-    for (int i = 0; i < reps; i++) {
-      int j = i & ARRAY_MASK;
-      tmp += UnsignedLongs.decode(prefixedHexStrings[j]);
-    }
-    return tmp;
-  }
-
-  public int timeToString(int reps) {
-    int tmp = 0;
-    // Given that we make three calls per pass, we scale reps down in order
-    // to do a comparable amount of work to other measurements.
-    int scaledReps = reps / 3 + 1;
-    for (int i = 0; i < scaledReps; i++) {
-      int j = i & ARRAY_MASK;
-      long x = longs[j];
-      tmp += UnsignedLongs.toString(x).length();
-      tmp += UnsignedLongs.toString(x, 16).length();
-      tmp += UnsignedLongs.toString(x, 2).length();
-    }
-    return tmp;
-  }
-
-  private static long random() {
-    return RANDOM_SOURCE.nextLong();
-  }
-
-  // A random value that cannot be 0 and that is unsigned-less-than or equal
-  // to the given dividend, so that we don't have half of our divisions being
-  // trivial because the divisor is bigger than the dividend.
-  // Using remainder here does not give us a uniform distribution but it should
-  // not have a big impact on the measurement.
-  private static long randomDivisor(long dividend) {
-    long r = RANDOM_SOURCE.nextLong();
-    if (dividend == -1) {
-      return r;
-    } else {
-      return UnsignedLongs.remainder(r, dividend + 1);
-    }
-  }
-
-  public static void main(String[] args) {
-    Runner.main(UnsignedLongsBenchmark.class, args);
-  }
-}