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Diffstat (limited to 'guava-tests/benchmark/com/google/common/base/ObjectsBenchmark.java')
-rw-r--r-- | guava-tests/benchmark/com/google/common/base/ObjectsBenchmark.java | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/guava-tests/benchmark/com/google/common/base/ObjectsBenchmark.java b/guava-tests/benchmark/com/google/common/base/ObjectsBenchmark.java deleted file mode 100644 index 642abb2..0000000 --- a/guava-tests/benchmark/com/google/common/base/ObjectsBenchmark.java +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (C) 2010 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.base; - -import com.google.caliper.Runner; -import com.google.caliper.SimpleBenchmark; -import com.google.common.base.Objects; - -/** - * Some microbenchmarks for the {@link Objects} class. - * - * @author Ben L. Titzer - */ -public class ObjectsBenchmark extends SimpleBenchmark { - - private static final Integer I0 = -45; - private static final Integer I1 = -1; - private static final Integer I2 = 3; - private static final String S0 = "3"; - private static final String S1 = "Ninety five"; - private static final String S2 = "44 one million"; - private static final String S3 = "Lowly laundry lefties"; - private static final String S4 = "89273487U#*&#"; - private static final Double D0 = 9.234d; - private static final Double D1 = -1.2e55; - - public int timeHashString_2(int reps) { - int dummy = 0; - for (int i = 0; i < reps; i++) { - dummy += Objects.hashCode(S0, S1); - } - return dummy; - } - - public int timeHashString_3(int reps) { - int dummy = 0; - for (int i = 0; i < reps; i++) { - dummy += Objects.hashCode(S0, S1, S2); - } - return dummy; - } - - public int timeHashString_4(int reps) { - int dummy = 0; - for (int i = 0; i < reps; i++) { - dummy += Objects.hashCode(S0, S1, S2, S3); - } - return dummy; - } - - public int timeHashString_5(int reps) { - int dummy = 0; - for (int i = 0; i < reps; i++) { - dummy += Objects.hashCode(S0, S1, S2, S3, S4); - } - return dummy; - } - - public int timeHashMixed_5(int reps) { - int dummy = 0; - for (int i = 0; i < reps; i++) { - dummy += Objects.hashCode(I2, S1, D1, S2, I0); - dummy += Objects.hashCode(D0, I1, S3, I2, S0); - } - return dummy; - } - - public static void main(String[] args) { - Runner.main(ObjectsBenchmark.class, args); - } -} |