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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *   http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.commons.crypto.jna;
19  
20  import java.util.concurrent.TimeUnit;
21  
22  import org.apache.commons.crypto.AbstractBenchmark;
23  import org.openjdk.jmh.annotations.Benchmark;
24  import org.openjdk.jmh.annotations.BenchmarkMode;
25  import org.openjdk.jmh.annotations.Fork;
26  import org.openjdk.jmh.annotations.Measurement;
27  import org.openjdk.jmh.annotations.Mode;
28  import org.openjdk.jmh.annotations.OutputTimeUnit;
29  import org.openjdk.jmh.annotations.Threads;
30  import org.openjdk.jmh.annotations.Warmup;
31  
32  /**
33   * Basic Benchmark to compare creation and runtimes for the different implementations.
34   * Needs work to improve how well the tests mirror real-world use.
35   */
36  @BenchmarkMode(Mode.AverageTime)
37  @Fork(value = 1, jvmArgs = "-server")
38  @Threads(1)
39  @Warmup(iterations = 10)
40  @Measurement(iterations = 20)
41  @OutputTimeUnit(TimeUnit.MILLISECONDS)
42  public class CryptoJnaBenchmark  extends AbstractBenchmark {
43  
44      private static final String RANDOM_OPENSSL_JNA = OpenSslJna.getRandomClass().getName();
45  
46      private static final String CIPHER_OPENSSL_JNA = OpenSslJna.getCipherClass().getName();
47  
48  
49      @Benchmark
50      public void RandomTestOpensslJNA() throws Exception {
51          random(RANDOM_OPENSSL_JNA);
52      }
53  
54      @Benchmark
55      public void RandomCreateOpensslJNA() throws Exception {
56          getRandom(RANDOM_OPENSSL_JNA);
57      }
58  
59      @Benchmark
60      public void CipherCreateOpensslJna() throws Exception {
61          getCipher(CIPHER_OPENSSL_JNA);
62      }
63  
64      @Benchmark
65      public void CipherTestOpensslJna() throws Exception {
66          encipher(CIPHER_OPENSSL_JNA);
67      }
68  
69  }