1 files changed, 0 insertions, 92 deletions
diff --git a/guava-tests/benchmark/com/google/common/hash/HashBenchmark.java b/guava-tests/benchmark/com/google/common/hash/HashBenchmark.java
deleted file mode 100644
index 2027218..0000000
--- a/guava-tests/benchmark/com/google/common/hash/HashBenchmark.java
+++ /dev/null
@@ -1,92 +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.hash;
-
-import com.google.caliper.Param;
-import com.google.caliper.Runner;
-import com.google.caliper.SimpleBenchmark;
-
-import java.util.Random;
-
-/**
- * Benchmarks for hashing functions. This class benchmarks various hasing functions for a range of
- * sizes of byte array. The input data is generated by a call to {@link Random#nextBytes}.
- *
- * <p>Parameters for the benchmark are:
- * <ul>
- * <li>size: The length of the byte array to hash.
- * <li>function: The name of the function(s) to test (eg, "goodFastHash32" or "murmur3_32")
- * </ul>
- *
- * @author David Beaumont
- */
-public class HashBenchmark extends SimpleBenchmark {
-
-  @Param({"10", "1000", "1000000"})
-  private int size;
-
-  @Param private HashType function;
-
-  private enum HashType {
-    goodFastHash32() {
-      @Override public long hash(byte[] data) {
-        return Hashing.goodFastHash(32).hashBytes(data).asInt();
-      }
-    },
-    goodFastHash64() {
-      @Override public long hash(byte[] data) {
-        return Hashing.goodFastHash(64).hashBytes(data).asLong();
-      }
-    },
-    murmur32() {
-      @Override public long hash(byte[] data) {
-        return Hashing.murmur3_32().hashBytes(data).asInt();
-      }
-    },
-    murmur128() {
-      @Override public long hash(byte[] data) {
-        return Hashing.murmur3_128().hashBytes(data).asLong();
-      }
-    },
-    md5() {
-      @Override public long hash(byte[] data) {
-        return Hashing.md5().hashBytes(data).asLong();
-      }
-    };
-    public abstract long hash(byte[] data);
-  }
-
-  private byte[] testData;
-
-  @Override
-  protected void setUp() {
-    testData = new byte[size];
-    new Random().nextBytes(testData);
-  }
-
-  public int timeHashFunction(int reps) {
-    long dummy = 0;
-    for (int i = 0; i < reps; i++) {
-      dummy ^= function.hash(testData);
-    }
-    return (int) dummy;
-  }
-
-  public static void main(String[] args) {
-    Runner.main(HashBenchmark.class, args);
-  }
-}