1 files changed, 0 insertions, 197 deletions
diff --git a/benchmarks/java/src/main/java/com/google/protobuf/ProtoBenchCaliper.java b/benchmarks/java/src/main/java/com/google/protobuf/ProtoBenchCaliper.java
deleted file mode 100755
index a7027586..00000000
--- a/benchmarks/java/src/main/java/com/google/protobuf/ProtoBenchCaliper.java
+++ /dev/null
@@ -1,197 +0,0 @@
-
-package com.google.protobuf;
-
-import com.google.caliper.BeforeExperiment;
-import com.google.caliper.AfterExperiment;
-import com.google.caliper.Benchmark;
-import com.google.caliper.Param;
-import com.google.protobuf.ByteString;
-import com.google.protobuf.CodedOutputStream;
-import com.google.protobuf.ExtensionRegistry;
-import com.google.protobuf.Message;
-import com.google.protobuf.benchmarks.Benchmarks.BenchmarkDataset;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.BufferedWriter;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-public class ProtoBenchCaliper {
-  public enum BenchmarkMessageType {
-    GOOGLE_MESSAGE1_PROTO3 {
-      @Override ExtensionRegistry getExtensionRegistry() { return ExtensionRegistry.newInstance(); }
-      @Override
-      Message getDefaultInstance() {
-        return com.google.protobuf.benchmarks.BenchmarkMessage1Proto3.GoogleMessage1
-            .getDefaultInstance();
-      }
-    },
-    GOOGLE_MESSAGE1_PROTO2 {
-      @Override ExtensionRegistry getExtensionRegistry() { return ExtensionRegistry.newInstance(); }
-      @Override
-      Message getDefaultInstance() {
-        return com.google.protobuf.benchmarks.BenchmarkMessage1Proto2.GoogleMessage1
-            .getDefaultInstance();
-      }
-    },
-    GOOGLE_MESSAGE2 {
-      @Override ExtensionRegistry getExtensionRegistry() { return ExtensionRegistry.newInstance(); }
-      @Override
-      Message getDefaultInstance() {
-        return com.google.protobuf.benchmarks.BenchmarkMessage2.GoogleMessage2.getDefaultInstance();
-      }
-    },
-    GOOGLE_MESSAGE3 {
-      @Override
-      ExtensionRegistry getExtensionRegistry() {
-        ExtensionRegistry extensions = ExtensionRegistry.newInstance();
-        benchmarks.google_message3.BenchmarkMessage38.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage37.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage36.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage35.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage34.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage33.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage32.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage31.registerAllExtensions(extensions);
-        benchmarks.google_message3.BenchmarkMessage3.registerAllExtensions(extensions);
-        return extensions;
-      }
-      @Override
-      Message getDefaultInstance() {
-        return benchmarks.google_message3.BenchmarkMessage3.GoogleMessage3.getDefaultInstance();
-      }
-    },
-    GOOGLE_MESSAGE4 {
-      @Override
-      ExtensionRegistry getExtensionRegistry() {
-        ExtensionRegistry extensions = ExtensionRegistry.newInstance();
-        benchmarks.google_message4.BenchmarkMessage43.registerAllExtensions(extensions);
-        benchmarks.google_message4.BenchmarkMessage42.registerAllExtensions(extensions);
-        benchmarks.google_message4.BenchmarkMessage41.registerAllExtensions(extensions);
-        benchmarks.google_message4.BenchmarkMessage4.registerAllExtensions(extensions);
-        return extensions;
-      }
-      @Override
-      Message getDefaultInstance() {
-        return benchmarks.google_message4.BenchmarkMessage4.GoogleMessage4.getDefaultInstance();
-      }
-    };
-    
-    abstract ExtensionRegistry getExtensionRegistry();
-    abstract Message getDefaultInstance();
-  }
-  
-  @Param 
-  private BenchmarkMessageType benchmarkMessageType;
-  @Param
-  private String dataFile;
-  
-  private byte[] inputData;
-  private BenchmarkDataset benchmarkDataset;
-  private Message defaultMessage;
-  private ExtensionRegistry extensions;
-  private List<byte[]> inputDataList;
-  private List<ByteArrayInputStream> inputStreamList;
-  private List<ByteString> inputStringList;
-  private List<Message> sampleMessageList;
-  private long counter;
-  
-  @BeforeExperiment
-  void setUp() throws IOException {
-    inputData = ProtoBench.readAllBytes(dataFile);
-    benchmarkDataset = BenchmarkDataset.parseFrom(inputData);
-    defaultMessage = benchmarkMessageType.getDefaultInstance();
-    extensions = benchmarkMessageType.getExtensionRegistry();
-    inputDataList = new ArrayList<byte[]>();
-    inputStreamList = new ArrayList<ByteArrayInputStream>();
-    inputStringList = new ArrayList<ByteString>();
-    sampleMessageList = new ArrayList<Message>();
-    
-    for (int i = 0; i < benchmarkDataset.getPayloadCount(); i++) {
-      byte[] singleInputData = benchmarkDataset.getPayload(i).toByteArray();
-      inputDataList.add(benchmarkDataset.getPayload(i).toByteArray());
-      inputStreamList.add(new ByteArrayInputStream(
-          benchmarkDataset.getPayload(i).toByteArray()));
-      inputStringList.add(benchmarkDataset.getPayload(i));
-      sampleMessageList.add(
-          defaultMessage.newBuilderForType().mergeFrom(singleInputData, extensions).build());
-    }
-    
-    counter = 0;
-  }
-  
-  
-  @Benchmark
-  void serializeToByteString(int reps) throws IOException {
-    for (int i = 0; i < reps; i++) {
-      sampleMessageList.get((int) (counter % sampleMessageList.size())).toByteString();
-      counter++;
-    }
-  }
-  
-  @Benchmark
-  void serializeToByteArray(int reps) throws IOException {
-    for (int i = 0; i < reps; i++) {
-      sampleMessageList.get((int) (counter % sampleMessageList.size())).toByteArray();
-      counter++;
-    }
-  }
-  
-  @Benchmark
-  void serializeToMemoryStream(int reps) throws IOException {
-    for (int i = 0; i < reps; i++) {
-      ByteArrayOutputStream output = new ByteArrayOutputStream();
-      sampleMessageList.get((int) (counter % sampleMessageList.size())).writeTo(output);
-      counter++;
-    }
-  }
-  
-  @Benchmark
-  void deserializeFromByteString(int reps) throws IOException {
-    for (int i = 0; i < reps; i++) {
-      benchmarkMessageType.getDefaultInstance().getParserForType().parseFrom(
-          inputStringList.get((int) (counter % inputStringList.size())), extensions);
-      counter++;
-    }
-  }
-  
-  @Benchmark
-  void deserializeFromByteArray(int reps) throws IOException {
-    for (int i = 0; i < reps; i++) {
-      benchmarkMessageType.getDefaultInstance().getParserForType().parseFrom(
-          inputDataList.get((int) (counter % inputDataList.size())), extensions);
-      counter++;
-    }
-  }
-  
-  @Benchmark
-  void deserializeFromMemoryStream(int reps) throws IOException {
-    for (int i = 0; i < reps; i++) {
-      benchmarkMessageType.getDefaultInstance().getParserForType().parseFrom(
-          inputStreamList.get((int) (counter % inputStreamList.size())), extensions);
-      inputStreamList.get((int) (counter % inputStreamList.size())).reset();
-      counter++;
-    }
-  }
-  
-  @AfterExperiment
-  void checkCounter() throws IOException {
-    if (counter == 1) {
-      // Dry run
-      return;
-    }
-    if (benchmarkDataset.getPayloadCount() != 1 
-        && counter < benchmarkDataset.getPayloadCount() * 10L) {
-      BufferedWriter writer = new BufferedWriter(new FileWriter("JavaBenchmarkWarning.txt", true));
-      // If the total number of non-warmup reps is smaller than 100 times of the total number of 
-      // datasets, then output the scale that need to multiply to the configuration (either extend
-      // the running time for one timingInterval or run for more measurements). 
-      writer.append(1.0 * benchmarkDataset.getPayloadCount() * 10L / counter + " ");
-      writer.close();
-    }
-  }
-}