diff options
Diffstat (limited to 'benchmarks/java/src/main/java/com/google/protobuf/ProtoCaliperBenchmark.java')
-rw-r--r-- | benchmarks/java/src/main/java/com/google/protobuf/ProtoCaliperBenchmark.java | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/benchmarks/java/src/main/java/com/google/protobuf/ProtoCaliperBenchmark.java b/benchmarks/java/src/main/java/com/google/protobuf/ProtoCaliperBenchmark.java new file mode 100644 index 00000000..c766d74e --- /dev/null +++ b/benchmarks/java/src/main/java/com/google/protobuf/ProtoCaliperBenchmark.java @@ -0,0 +1,214 @@ + +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.caliper.api.VmOptions; +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.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.FileWriter; +import java.io.IOException; +import java.io.RandomAccessFile; +import java.util.ArrayList; +import java.util.List; + +// Caliper set CICompilerCount to 1 for making sure compilation doesn't run in parallel with itself, +// This makes TieredCompilation not working. We just disable TieredCompilation by default. In master +// branch this has been disabled by default in caliper: +// https://github.com/google/caliper/blob/master/caliper-runner/src/main/java/com/google/caliper/runner/target/Jvm.java#L38:14 +// But this haven't been added into most recent release. +@VmOptions("-XX:-TieredCompilation") +public class ProtoCaliperBenchmark { + 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(); + com.google.protobuf.benchmarks.BenchmarkMessage38.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage37.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage36.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage35.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage34.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage33.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage32.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage31.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage3.registerAllExtensions(extensions); + return extensions; + } + @Override + Message getDefaultInstance() { + return com.google.protobuf.benchmarks.BenchmarkMessage3.GoogleMessage3.getDefaultInstance(); + } + }, + GOOGLE_MESSAGE4 { + @Override + ExtensionRegistry getExtensionRegistry() { + ExtensionRegistry extensions = ExtensionRegistry.newInstance(); + com.google.protobuf.benchmarks.BenchmarkMessage43.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage42.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage41.registerAllExtensions(extensions); + com.google.protobuf.benchmarks.BenchmarkMessage4.registerAllExtensions(extensions); + return extensions; + } + @Override + Message getDefaultInstance() { + return com.google.protobuf.benchmarks.BenchmarkMessage4.GoogleMessage4.getDefaultInstance(); + } + }; + + abstract ExtensionRegistry getExtensionRegistry(); + abstract Message getDefaultInstance(); + } + + 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 BenchmarkMessageType getMessageType() throws IOException { + if (benchmarkDataset.getMessageName().equals("benchmarks.proto3.GoogleMessage1")) { + return BenchmarkMessageType.GOOGLE_MESSAGE1_PROTO3; + } else if (benchmarkDataset.getMessageName().equals("benchmarks.proto2.GoogleMessage1")) { + return BenchmarkMessageType.GOOGLE_MESSAGE1_PROTO2; + } else if (benchmarkDataset.getMessageName().equals("benchmarks.proto2.GoogleMessage2")) { + return BenchmarkMessageType.GOOGLE_MESSAGE2; + } else if (benchmarkDataset.getMessageName(). + equals("benchmarks.google_message3.GoogleMessage3")) { + return BenchmarkMessageType.GOOGLE_MESSAGE3; + } else if (benchmarkDataset.getMessageName(). + equals("benchmarks.google_message4.GoogleMessage4")) { + return BenchmarkMessageType.GOOGLE_MESSAGE4; + } else { + throw new IllegalStateException("Invalid DataFile! There's no testing message named " + + benchmarkDataset.getMessageName()); + } + } + + @BeforeExperiment + void setUp() throws IOException { + if (!dataFile.equals("")) { + RandomAccessFile file = new RandomAccessFile(new File(dataFile), "r"); + inputData = new byte[(int) file.length()]; + file.readFully(inputData); + benchmarkDataset = BenchmarkDataset.parseFrom(inputData); + benchmarkMessageType = getMessageType(); + } else { + inputData = new byte[0]; + benchmarkDataset = BenchmarkDataset.parseFrom(inputData); + benchmarkMessageType = BenchmarkMessageType.GOOGLE_MESSAGE2; + } + 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()); + } + } + + + @Benchmark + void serializeToByteArray(int reps) throws IOException { + if (sampleMessageList.size() == 0) { + return; + } + for (int i = 0; i < reps; i++) { + for (int j = 0; j < sampleMessageList.size(); j++) { + sampleMessageList.get(j).toByteArray(); + } + } + } + + @Benchmark + void serializeToMemoryStream(int reps) throws IOException { + if (sampleMessageList.size() == 0) { + return; + } + for (int i = 0; i < reps; i++) { + for (int j = 0; j < sampleMessageList.size(); j++) { + ByteArrayOutputStream output = new ByteArrayOutputStream(); + sampleMessageList.get(j).writeTo(output); + } + } + } + + @Benchmark + void deserializeFromByteArray(int reps) throws IOException { + if (inputDataList.size() == 0) { + return; + } + for (int i = 0; i < reps; i++) { + for (int j = 0; j < inputDataList.size(); j++) { + benchmarkMessageType.getDefaultInstance().getParserForType().parseFrom( + inputDataList.get(j), extensions); + } + } + } + + @Benchmark + void deserializeFromMemoryStream(int reps) throws IOException { + if (inputStreamList.size() == 0) { + return; + } + for (int i = 0; i < reps; i++) { + for (int j = 0; j < inputStreamList.size(); j++) { + benchmarkMessageType.getDefaultInstance().getParserForType().parseFrom( + inputStreamList.get(j), extensions); + inputStreamList.get(j).reset(); + } + } + } +} + + |