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Commit 5e732e35 authored by Yilun Chong's avatar Yilun Chong
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Add caliper supported to java benchmark

parent 9021f623
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.gitmodules
View file @ 5e732e35
[submodule "third_party/benchmark"] [submodule "third_party/benchmark"]
path = third_party/benchmark path = third_party/benchmark
url = https://github.com/google/benchmark.git url = https://github.com/google/benchmark.git
benchmarks/Makefile.am 100644 → 100755
View file @ 5e732e35
...@@ -20,7 +20,7 @@ benchmarks_protoc_inputs_proto2 = \ ...@@ -20,7 +20,7 @@ benchmarks_protoc_inputs_proto2 = \
datasets/google_message4/benchmark_message4_3.proto datasets/google_message4/benchmark_message4_3.proto
make_tmp_dir: make_tmp_dir:
mkdir -p 'tmp' mkdir -p 'tmp/java/src/main/java'
touch make_tmp_dir touch make_tmp_dir
if USE_EXTERNAL_PROTOC if USE_EXTERNAL_PROTOC
...@@ -39,11 +39,11 @@ else ...@@ -39,11 +39,11 @@ else
# relative to srcdir, which may not be the same as the current directory when # relative to srcdir, which may not be the same as the current directory when
# building out-of-tree. # building out-of-tree.
protoc_middleman: make_tmp_dir $(top_srcdir)/src/protoc$(EXEEXT) $(benchmarks_protoc_inputs) $(well_known_type_protoc_inputs) protoc_middleman: make_tmp_dir $(top_srcdir)/src/protoc$(EXEEXT) $(benchmarks_protoc_inputs) $(well_known_type_protoc_inputs)
oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --cpp_out=$$oldpwd --java_out=$$oldpwd/tmp $(benchmarks_protoc_inputs) ) oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --cpp_out=$$oldpwd --java_out=$$oldpwd/tmp/java/src/main/java $(benchmarks_protoc_inputs) )
touch protoc_middleman touch protoc_middleman
protoc_middleman2: make_tmp_dir $(top_srcdir)/src/protoc$(EXEEXT) $(benchmarks_protoc_inputs_proto2) $(well_known_type_protoc_inputs) protoc_middleman2: make_tmp_dir $(top_srcdir)/src/protoc$(EXEEXT) $(benchmarks_protoc_inputs_proto2) $(well_known_type_protoc_inputs)
oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --cpp_out=$$oldpwd --java_out=$$oldpwd/tmp $(benchmarks_protoc_inputs_proto2) ) oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --cpp_out=$$oldpwd --java_out=$$oldpwd/tmp/java/src/main/java $(benchmarks_protoc_inputs_proto2) )
touch protoc_middleman2 touch protoc_middleman2
endif endif
...@@ -124,18 +124,19 @@ cpp: protoc_middleman protoc_middleman2 cpp-benchmark ...@@ -124,18 +124,19 @@ cpp: protoc_middleman protoc_middleman2 cpp-benchmark
############# JAVA RULES ############## ############# JAVA RULES ##############
javac_middleman: ProtoBench.java protoc_middleman protoc_middleman2 java_benchmark_testing_files =
jar=`ls $(top_srcdir)/java/util/target/*.jar` && \ java/src/main/java/com/google/protocolbuffers/ProtoBench.java \
jar1=`ls $(top_srcdir)/java/core/target/*.jar` && \ java/src/main/java/com/google/protocolbuffers/ProtoBenchCaliper.java
javac -d tmp -classpath ../java/target/classes:$$jar:$$jar1 ProtoBench.java $(benchmark_java_protoc_outputs_proto2) $(benchmarks_java_protoc_outputs) `find tmp -type f -name "*.java"`
javac_middleman: $(java_benchmark_testing_files) protoc_middleman protoc_middleman2
cp -r java tmp && cd tmp/java && mvn clean compile assembly:single
cd ../..
@touch javac_middleman @touch javac_middleman
java-benchmark: javac_middleman java-benchmark: javac_middleman
@echo "Writing shortcut script java-benchmark..." @echo "Writing shortcut script java-benchmark..."
@echo '#! /bin/sh' > java-benchmark @echo '#! /bin/sh' > java-benchmark
@jar=`ls $(top_srcdir)/java/util/target/*.jar` && \ @echo 'java -cp '"tmp/java/target/*.jar"' com.google.protocolbuffers.ProtoBench $$@' >> java-benchmark
jar1=`ls $(top_srcdir)/java/core/target/*.jar` && \
echo java -classpath tmp:../java/target/classes:$$jar:$$jar1 com.google.protocolbuffers.ProtoBench '$$@' >> java-benchmark
@chmod +x java-benchmark @chmod +x java-benchmark
java: protoc_middleman protoc_middleman2 java-benchmark java: protoc_middleman protoc_middleman2 java-benchmark
......
benchmarks/README.md
View file @ 5e732e35
...@@ -7,6 +7,18 @@ protobuf language runtime. ...@@ -7,6 +7,18 @@ protobuf language runtime.
The schema for the datasets is described in `benchmarks.proto`. The schema for the datasets is described in `benchmarks.proto`.
The benchmark is based on some submodules. To initialize the submodues:
For java:
```
$ ./initialize_submodule.sh java
```
For java:
```
$ ./initialize_submodule.sh cpp
```
To run all the benchmark dataset: To run all the benchmark dataset:
For java: For java:
...@@ -26,17 +38,24 @@ To run a specific dataset: ...@@ -26,17 +38,24 @@ To run a specific dataset:
For java: For java:
``` ```
$ make java $ make java-benchmark
$ ./java-benchmark $(specific generated dataset file name) $ ./java-benchmark $(specific generated dataset file name)
``` ```
For cpp: For cpp:
``` ```
$ make cpp $ make cpp-benchmark
$ ./cpp-benchmark $(specific generated dataset file name) $ ./cpp-benchmark $(specific generated dataset file name)
``` ```
There's some big testing data not included in the directory initially, you need to
run the following command to download the testing data:
```
$ ./download_data.sh
```
Each data set is in the format of benchmarks.proto: Each data set is in the format of benchmarks.proto:
1. name is the benchmark dataset's name. 1. name is the benchmark dataset's name.
2. message_name is the benchmark's message type full name (including package and message name) 2. message_name is the benchmark's message type full name (including package and message name)
......
benchmarks/initialize_submodule.sh 0 → 100755
View file @ 5e732e35
#! /bin/sh
oldpwd=`pwd`
cd "../third_party"
git submodule update --init -r
cd benchmark && cmake -DCMAKE_BUILD_TYPE=Release && make && cd ..
cd "$oldpwd"
benchmarks/java/pom.xml 0 → 100755
View file @ 5e732e35
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 2011 Google Inc.
~
~ 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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<!-- <parent>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-parent</artifactId>
<version>3.5.0</version>
</parent>
<packaging>pom</packaging> -->
<artifactId>protobuf-java-benchmark</artifactId>
<groupId>com.google.protocolbuffers</groupId>
<version>1.0.0</version>
<name>Protocol Buffers [Benchmark]</name>
<description>
The benchmark tools for Protobuf Java.
</description>
<dependencies>
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
<version>3.5.0</version>
</dependency>
<dependency>
<groupId>com.google.caliper</groupId>
<artifactId>caliper</artifactId>
<version>1.0-beta-2</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<!-- get all project dependencies -->
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<!-- MainClass in mainfest make a executable jar -->
<archive>
<manifest>
<mainClass>com.mkyong.core.utils.App</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<!-- bind to the packaging phase -->
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.5</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.google.protocolbuffers.ProtoBench</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<shadedArtifactAttached>true</shadedArtifactAttached>
<shadedClassifierName>all</shadedClassifierName>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<manifestEntries>
<Premain-Class>com.google.monitoring.runtime.instrumentation.AllocationInstrumenter</Premain-Class>
<Can-Redefine-Classes>true</Can-Redefine-Classes>
<Can-Retransform-Classes>true</Can-Retransform-Classes>
</manifestEntries>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
benchmarks/ProtoBench.java → benchmarks/java/src/main/java/com/google/protocolbuffers/ProtoBench.java 100644 → 100755
View file @ 5e732e35
...@@ -28,8 +28,13 @@ ...@@ -28,8 +28,13 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package com.google.protocolbuffers; package com.google.protocolbuffers;
import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import com.google.caliper.runner.CaliperMain;
import com.google.protobuf.ByteString; import com.google.protobuf.ByteString;
import com.google.protobuf.CodedInputStream; import com.google.protobuf.CodedInputStream;
import com.google.protobuf.CodedOutputStream; import com.google.protobuf.CodedOutputStream;
...@@ -42,14 +47,13 @@ import java.io.File; ...@@ -42,14 +47,13 @@ import java.io.File;
import java.io.FileNotFoundException; import java.io.FileNotFoundException;
import java.io.FileOutputStream; import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
import java.io.PrintWriter;
import java.io.RandomAccessFile; import java.io.RandomAccessFile;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
public class ProtoBench {
private static final long MIN_SAMPLE_TIME_MS = 1 * 1000; public class ProtoBench {
private static final long TARGET_TIME_MS = 5 * 1000;
private ProtoBench() { private ProtoBench() {
// Prevent instantiation // Prevent instantiation
...@@ -68,63 +72,13 @@ public class ProtoBench { ...@@ -68,63 +72,13 @@ public class ProtoBench {
System.exit(success ? 0 : 1); System.exit(success ? 0 : 1);
} }
public static ExtensionRegistry getExtensionsRegistry(BenchmarkDataset benchmarkDataset) {
ExtensionRegistry extensions = ExtensionRegistry.newInstance();
if (benchmarkDataset.getMessageName().equals("benchmarks.google_message3.GoogleMessage3")) {
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);
} else if (benchmarkDataset.getMessageName().equals(
"benchmarks.google_message4.GoogleMessage4")) {
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;
}
/**
* Return an message instance for one specific dataset, and register the extensions for that
* message.
*/
public static Message registerBenchmarks(BenchmarkDataset benchmarkDataset) {
if (benchmarkDataset.getMessageName().equals("benchmarks.proto3.GoogleMessage1")) {
return com.google.protobuf.benchmarks.BenchmarkMessage1Proto3.GoogleMessage1
.getDefaultInstance();
} else if (benchmarkDataset.getMessageName().equals("benchmarks.proto2.GoogleMessage1")) {
return com.google.protobuf.benchmarks.BenchmarkMessage1Proto2.GoogleMessage1
.getDefaultInstance();
} else if (benchmarkDataset.getMessageName().equals("benchmarks.proto2.GoogleMessage2")) {
return com.google.protobuf.benchmarks.BenchmarkMessage2.GoogleMessage2.getDefaultInstance();
} else if (benchmarkDataset.getMessageName().
equals("benchmarks.google_message3.GoogleMessage3")) {
return benchmarks.google_message3.BenchmarkMessage3.GoogleMessage3.getDefaultInstance();
} else if (benchmarkDataset.getMessageName().
equals("benchmarks.google_message4.GoogleMessage4")) {
return benchmarks.google_message4.BenchmarkMessage4.GoogleMessage4.getDefaultInstance();
} else {
return null;
}
}
/** /**
* Runs a single test. Error messages are displayed to stderr, and the return value indicates * Runs a single test with specific test data. Error messages are displayed to stderr,
* general success/failure. * and the return value indicates general success/failure.
*/ */
public static boolean runTest(String file) { public static boolean runTest(String file) {
final Message defaultMessage; byte[] inputData;
BenchmarkDataset benchmarkDataset; BenchmarkDataset benchmarkDataset;
ExtensionRegistry extensions;
final byte[] inputData;
try { try {
inputData = readAllBytes(file); inputData = readAllBytes(file);
benchmarkDataset = BenchmarkDataset.parseFrom(inputData); benchmarkDataset = BenchmarkDataset.parseFrom(inputData);
...@@ -132,134 +86,20 @@ public class ProtoBench { ...@@ -132,134 +86,20 @@ public class ProtoBench {
System.err.println("Unable to get input data"); System.err.println("Unable to get input data");
return false; return false;
} }
defaultMessage = registerBenchmarks(benchmarkDataset);
extensions = getExtensionsRegistry(benchmarkDataset); List<String> argsList = getCaliperOption(benchmarkDataset);
if (defaultMessage == null) { if (argsList == null) {
System.err.println("Unable to get default message " + benchmarkDataset.getMessageName()); System.err.println("Unable to get default message " + benchmarkDataset.getMessageName());
return false; return false;
} }
System.out.println("Benchmarking " + benchmarkDataset.getMessageName() + " with file " + file); argsList.add("-DdataFile=" + file);
argsList.add("com.google.protocolbuffers.ProtoBenchCaliper");
try {
List<byte[]> inputDataList = new ArrayList<byte[]>();
List<ByteArrayInputStream> inputStreamList = new ArrayList<ByteArrayInputStream>();
List<ByteString> inputStringList = new ArrayList<ByteString>();
List<Message> 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());
}
FileOutputStream devNullTemp = null;
CodedOutputStream reuseDevNullTemp = null;
try { try {
devNullTemp = new FileOutputStream("/dev/null"); String args[] = new String[argsList.size()];
reuseDevNullTemp = CodedOutputStream.newInstance(devNullTemp); argsList.toArray(args);
} catch (FileNotFoundException e) { CaliperMain.exitlessMain(args,
// ignore: this is probably Windows, where /dev/null does not exist new PrintWriter(System.out, true), new PrintWriter(System.err, true));
}
final FileOutputStream devNull = devNullTemp;
final CodedOutputStream reuseDevNull = reuseDevNullTemp;
benchmark(
"Serialize to byte string",
inputData.length,
new Action() {
public void execute() {
for (int i = 0; i < sampleMessageList.size(); i++) {
sampleMessageList.get(i).toByteString();
}
}
});
benchmark(
"Serialize to byte array",
inputData.length,
new Action() {
public void execute() {
for (int i = 0; i < sampleMessageList.size(); i++) {
sampleMessageList.get(i).toByteString();
}
}
});
benchmark(
"Serialize to memory stream",
inputData.length,
new Action() {
public void execute() throws IOException {
ByteArrayOutputStream output = new ByteArrayOutputStream();
for (int i = 0; i < sampleMessageList.size(); i++) {
sampleMessageList.get(i).writeTo(output);
}
}
});
if (devNull != null) {
benchmark(
"Serialize to /dev/null with FileOutputStream",
inputData.length,
new Action() {
public void execute() throws IOException {
for (int i = 0; i < sampleMessageList.size(); i++) {
sampleMessageList.get(i).writeTo(devNull);
}
}
});
benchmark(
"Serialize to /dev/null reusing FileOutputStream",
inputData.length,
new Action() {
public void execute() throws IOException {
for (int i = 0; i < sampleMessageList.size(); i++) {
sampleMessageList.get(i).writeTo(reuseDevNull);
reuseDevNull.flush(); // force the write to the OutputStream
}
}
});
}
benchmark(
"Deserialize from byte string",
inputData.length,
new Action() {
public void execute() throws IOException {
for (int i = 0; i < inputStringList.size(); i++) {
defaultMessage
.newBuilderForType()
.mergeFrom(inputStringList.get(i), extensions)
.build();
}
}
});
benchmark(
"Deserialize from byte array",
inputData.length,
new Action() {
public void execute() throws IOException {
for (int i = 0; i < inputDataList.size(); i++) {
defaultMessage
.newBuilderForType()
.mergeFrom(CodedInputStream.newInstance(inputDataList.get(i)), extensions)
.build();
}
}
});
benchmark(
"Deserialize from memory stream",
inputData.length,
new Action() {
public void execute() throws IOException {
for (int i = 0; i < inputStreamList.size(); i++) {
defaultMessage
.newBuilderForType()
.mergeFrom(CodedInputStream.newInstance(inputStreamList.get(i)), extensions)
.build();
inputStreamList.get(i).reset();
}
}
});
System.out.println();
return true; return true;
} catch (Exception e) { } catch (Exception e) {
System.err.println("Error: " + e.getMessage()); System.err.println("Error: " + e.getMessage());
...@@ -269,51 +109,47 @@ public class ProtoBench { ...@@ -269,51 +109,47 @@ public class ProtoBench {
} }
} }
private static void benchmark(String name, long dataSize, Action action) throws IOException {
// Make sure it's JITted "reasonably" hard before running the first progress test
for (int i=0; i < 100; i++) {
action.execute();
}
// Run it progressively more times until we've got a reasonable sample private static List<String> getCaliperOption(final BenchmarkDataset benchmarkDataset) {
int iterations = 1; List<String> temp = new ArrayList<String>();
long elapsed = timeAction(action, iterations); if (benchmarkDataset.getMessageName().equals("benchmarks.proto3.GoogleMessage1")) {
while (elapsed < MIN_SAMPLE_TIME_MS) { temp.add("-DbenchmarkMessageType=GOOGLE_MESSAGE1_PROTO3");
iterations *= 2; } else if (benchmarkDataset.getMessageName().equals("benchmarks.proto2.GoogleMessage1")) {
elapsed = timeAction(action, iterations); temp.add("-DbenchmarkMessageType=GOOGLE_MESSAGE1_PROTO2");
} else if (benchmarkDataset.getMessageName().equals("benchmarks.proto2.GoogleMessage2")) {
temp.add("-DbenchmarkMessageType=GOOGLE_MESSAGE2");
} else if (benchmarkDataset.getMessageName().
equals("benchmarks.google_message3.GoogleMessage3")) {
temp.add("-DbenchmarkMessageType=GOOGLE_MESSAGE3");
for (String opt : ProtoBenchCaliper
.BenchmarkMessageType.GOOGLE_MESSAGE3.getSpecificCaliperOption()) {
temp.add(opt);
} }
} else if (benchmarkDataset.getMessageName().
// Upscale the sample to the target time. Do this in floating point arithmetic equals("benchmarks.google_message4.GoogleMessage4")) {
// to avoid overflow issues. temp.add("-DbenchmarkMessageType=GOOGLE_MESSAGE4");
iterations = (int) ((TARGET_TIME_MS / (double) elapsed) * iterations); for (String opt : ProtoBenchCaliper
elapsed = timeAction(action, iterations); .BenchmarkMessageType.GOOGLE_MESSAGE4.getSpecificCaliperOption()) {
System.out.println(name + ": " + iterations + " iterations in " temp.add(opt);
+ (elapsed/1000f) + "s; "
+ (iterations * dataSize) / (elapsed * 1024 * 1024 / 1000f)
+ "MB/s");
} }
} else {
private static long timeAction(Action action, int iterations) throws IOException { return null;
System.gc();
long start = System.currentTimeMillis();
for (int i = 0; i < iterations; i++) {
action.execute();
} }
long end = System.currentTimeMillis();
return end - start; temp.add("-i");
temp.add("runtime");
temp.add("-b");
String benchmarkNames = "serializeToByteString,serializeToByteArray,serializeToMemoryStream"
+ ",deserializeFromByteString,deserializeFromByteArray,deserializeFromMemoryStream";
temp.add(benchmarkNames);
return temp;
} }
private static byte[] readAllBytes(String filename) throws IOException { public static byte[] readAllBytes(String filename) throws IOException {
RandomAccessFile file = new RandomAccessFile(new File(filename), "r"); RandomAccessFile file = new RandomAccessFile(new File(filename), "r");
byte[] content = new byte[(int) file.length()]; byte[] content = new byte[(int) file.length()];
file.readFully(content); file.readFully(content);
return content; return content;
} }
/**
* Interface used to capture a single action to benchmark.
*/
interface Action {
void execute() throws IOException;
}
} }
benchmarks/java/src/main/java/com/google/protocolbuffers/ProtoBenchCaliper.java 0 → 100755
View file @ 5e732e35
package com.google.protocolbuffers;
import com.google.caliper.BeforeExperiment;
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.FileNotFoundException;
import java.io.FileOutputStream;
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();
}
@Override String[] getSpecificCaliperOption() { return null; }
},
GOOGLE_MESSAGE1_PROTO2 {
@Override ExtensionRegistry getExtensionRegistry() { return ExtensionRegistry.newInstance(); }
@Override
Message getDefaultInstance() {
return com.google.protobuf.benchmarks.BenchmarkMessage1Proto2.GoogleMessage1
.getDefaultInstance();
}
@Override String[] getSpecificCaliperOption() { return null; }
},
GOOGLE_MESSAGE2 {
@Override ExtensionRegistry getExtensionRegistry() { return ExtensionRegistry.newInstance(); }
@Override
Message getDefaultInstance() {
return com.google.protobuf.benchmarks.BenchmarkMessage2.GoogleMessage2.getDefaultInstance();
}
@Override String[] getSpecificCaliperOption() { return null; }
},
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();
}
@Override
String[] getSpecificCaliperOption() {
String[] opt = new String[1];
opt[0] = "-Cinstrument.runtime.options.timingInterval=3000ms";
return opt;
}
},
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();
}
@Override
String[] getSpecificCaliperOption() {
String[] opt = new String[1];
opt[0] = "-Cinstrument.runtime.options.timingInterval=3000ms";
return opt;
}
};
abstract ExtensionRegistry getExtensionRegistry();
abstract Message getDefaultInstance();
abstract String[] getSpecificCaliperOption();
}
@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 int counter;
private FileOutputStream devNull;
private CodedOutputStream reuseDevNull;
@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());
}
devNull = null;
reuseDevNull = null;
try {
devNull = new FileOutputStream("/dev/null");
reuseDevNull = CodedOutputStream.newInstance(devNull);
} catch (FileNotFoundException e) {
// ignore: this is probably Windows, where /dev/null does not exist
}
counter = 0;
}
@Benchmark
void serializeToByteString(int reps) throws IOException {
for (int i = 0; i < reps; i++) {
sampleMessageList.get(counter % sampleMessageList.size()).toByteString();
counter++;
}
}
@Benchmark
void serializeToByteArray(int reps) throws IOException {
for (int i = 0; i < reps; i++) {
sampleMessageList.get(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(counter % sampleMessageList.size()).writeTo(output);
counter++;
}
}
@Benchmark
void deserializeFromByteString(int reps) throws IOException {
for (int i = 0; i < reps; i++) {
defaultMessage
.newBuilderForType()
.mergeFrom(inputStringList.get(counter % inputStringList.size()), extensions)
.build();
counter++;
}
}
@Benchmark
void deserializeFromByteArray(int reps) throws IOException {
for (int i = 0; i < reps; i++) {
defaultMessage
.newBuilderForType()
.mergeFrom(inputDataList.get(counter % inputDataList.size()), extensions)
.build();
counter++;
}
}
@Benchmark
void deserializeFromMemoryStream(int reps) throws IOException {
for (int i = 0; i < reps; i++) {
defaultMessage
.newBuilderForType()
.mergeFrom(inputStreamList.get(counter % inputStreamList.size()), extensions)
.build();
inputStreamList.get(counter % inputStreamList.size()).reset();
counter++;
}
}
}
tests.sh
View file @ 5e732e35
...@@ -44,10 +44,7 @@ build_cpp() { ...@@ -44,10 +44,7 @@ build_cpp() {
# appears to be missing it: https://github.com/travis-ci/travis-ci/issues/6996 # appears to be missing it: https://github.com/travis-ci/travis-ci/issues/6996
if [[ $(type cmake 2>/dev/null) ]]; then if [[ $(type cmake 2>/dev/null) ]]; then
# Verify benchmarking code can build successfully. # Verify benchmarking code can build successfully.
git submodule init cd benchmarks && ./initialize_submodule.sh cpp && make cpp-benchmark && cd ..
git submodule update
cd third_party/benchmark && cmake -DCMAKE_BUILD_TYPE=Release && make && cd ../..
cd benchmarks && make cpp-benchmark && cd ..
else else
echo "" echo ""
echo "WARNING: Skipping validation of the bench marking code, cmake isn't installed." echo "WARNING: Skipping validation of the bench marking code, cmake isn't installed."
......
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