1 /* 2 * Copyright 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /* 18 * Copyright 2017 The Netty Project 19 * 20 * The Netty Project licenses this file to you under the Apache License, 21 * version 2.0 (the "License"); you may not use this file except in compliance 22 * with the License. You may obtain a copy of the License at: 23 * 24 * http://www.apache.org/licenses/LICENSE-2.0 25 * 26 * Unless required by applicable law or agreed to in writing, software 27 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 28 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 29 * License for the specific language governing permissions and limitations 30 * under the License. 31 */ 32 33 package org.conscrypt; 34 35 import com.google.caliper.AfterExperiment; 36 import com.google.caliper.BeforeExperiment; 37 import com.google.caliper.Benchmark; 38 import com.google.caliper.Param; 39 import javax.net.ssl.SSLException; 40 import org.conscrypt.EngineWrapBenchmark.Config; 41 42 /** 43 * Benchmark comparing performance of various engine implementations to conscrypt. 44 */ 45 @SuppressWarnings("unused") 46 public class CaliperEngineWrapBenchmark { 47 private final CaliperConfig config = new CaliperConfig(); 48 49 @Param({TestUtils.TEST_CIPHER}) 50 public String a_cipher; 51 52 @Param 53 public BufferType b_buffer; 54 55 @Param({"64", "512", "4096"}) 56 public int c_message; 57 58 @Param({"CONSCRYPT_UNPOOLED"}) 59 public AndroidEngineFactory d_engine; 60 61 private EngineWrapBenchmark benchmark; 62 63 @BeforeExperiment setUp()64 public void setUp() throws Exception { 65 benchmark = new EngineWrapBenchmark(config); 66 } 67 68 @AfterExperiment teardown()69 public void teardown() { 70 benchmark.teardown(); 71 } 72 73 @Benchmark timeWrap(int reps)74 public void timeWrap(int reps) throws SSLException { 75 for (int i = 0; i < reps; ++i) { 76 benchmark.wrap(); 77 } 78 } 79 timeWrapAndUnwrap(int reps)80 public void timeWrapAndUnwrap(int reps) throws SSLException { 81 for (int i = 0; i < reps; ++i) { 82 benchmark.wrapAndUnwrap(); 83 } 84 } 85 86 private final class CaliperConfig implements Config { 87 88 @Override bufferType()89 public BufferType bufferType() { 90 return b_buffer; 91 } 92 93 @Override engineFactory()94 public EngineFactory engineFactory() { 95 return d_engine; 96 } 97 98 @Override messageSize()99 public int messageSize() { 100 return c_message; 101 } 102 103 @Override cipher()104 public String cipher() { 105 return a_cipher; 106 } 107 } 108 } 109