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From twil...@apache.org
Subject [2/2] incubator-tinkerpop git commit: New gremlin-benchmark module added with microbenchmark base class inspired by the Netty projects use of JMH. Simple addV/addVertex benchmarks added to test insert performance.
Date Thu, 31 Dec 2015 16:15:49 GMT
New gremlin-benchmark module added with microbenchmark base class inspired by the Netty projects
use of JMH. Simple addV/addVertex benchmarks added to test insert performance.


Project: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/commit/70640684
Tree: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/tree/70640684
Diff: http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/diff/70640684

Branch: refs/heads/TINKERPOP-1016
Commit: 70640684f75139ee65b3deb58c91c139f58f14c8
Parents: b89e860
Author: Ted Wilmes <twilmes@gmail.com>
Authored: Thu Dec 31 10:15:27 2015 -0600
Committer: Ted Wilmes <twilmes@gmail.com>
Committed: Thu Dec 31 10:15:27 2015 -0600

----------------------------------------------------------------------
 gremlin-benchmark/pom.xml                       | 115 ++++++++++++
 .../benchmark/util/AbstractMicrobenchmark.java  |  79 ++++++++
 .../process/GraphTraversalBenchmark.java        |  54 ++++++
 gremlin-performance/pom.xml                     | 182 -------------------
 .../process/GraphTraversalPerformance.java      |  81 ---------
 5 files changed, 248 insertions(+), 263 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/blob/70640684/gremlin-benchmark/pom.xml
----------------------------------------------------------------------
diff --git a/gremlin-benchmark/pom.xml b/gremlin-benchmark/pom.xml
new file mode 100644
index 0000000..c7cafc0
--- /dev/null
+++ b/gremlin-benchmark/pom.xml
@@ -0,0 +1,115 @@
+<!--
+Copyright (c) 2014, Oracle America, Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Oracle nor the names of its contributors may be used
+   to endorse or promote products derived from this software without
+   specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<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/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>tinkerpop</artifactId>
+        <groupId>org.apache.tinkerpop</groupId>
+        <version>3.1.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>gremlin-benchmark</artifactId>
+    <packaging>jar</packaging>
+    <name>Apache TinkerPop :: Gremlin Benchmark</name>
+    <dependencies>
+        <!-- TESTING -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tinkerpop</groupId>
+            <artifactId>gremlin-core</artifactId>
+            <version>3.1.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tinkerpop</groupId>
+            <artifactId>tinkergraph-gremlin</artifactId>
+            <version>3.1.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tinkerpop</groupId>
+            <artifactId>gremlin-shaded</artifactId>
+            <version>3.1.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openjdk.jmh</groupId>
+            <artifactId>jmh-core</artifactId>
+            <version>${jmh.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openjdk.jmh</groupId>
+            <artifactId>jmh-generator-annprocess</artifactId>
+            <version>${jmh.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <jmh.version>1.11.2</jmh.version>
+        <javac.target>1.6</javac.target>
+        <skipPerformanceTests>true</skipPerformanceTests>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <includes>
+                        <include>**/*Benchmark*.java</include>
+                    </includes>
+                    <excludes>
+                        <exclude>**/Abstract*</exclude>
+                        <exclude>**/AbstractMicrobenchmark.java</exclude>
+                        <exclude>**/*$*.class</exclude>
+                        <exclude>**/*_jmhType*</exclude>
+                    </excludes>
+                    <systemPropertyVariables>
+                        <perfReportDir>${project.build.directory}/reports/performance/</perfReportDir>
+                    </systemPropertyVariables>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/blob/70640684/gremlin-benchmark/src/test/java/org/apache/tinkerpop/benchmark/util/AbstractMicrobenchmark.java
----------------------------------------------------------------------
diff --git a/gremlin-benchmark/src/test/java/org/apache/tinkerpop/benchmark/util/AbstractMicrobenchmark.java
b/gremlin-benchmark/src/test/java/org/apache/tinkerpop/benchmark/util/AbstractMicrobenchmark.java
new file mode 100644
index 0000000..9e6a781
--- /dev/null
+++ b/gremlin-benchmark/src/test/java/org/apache/tinkerpop/benchmark/util/AbstractMicrobenchmark.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.tinkerpop.benchmark.util;
+
+import org.junit.Test;
+import org.openjdk.jmh.annotations.Fork;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.Warmup;
+import org.openjdk.jmh.runner.Runner;
+import org.openjdk.jmh.runner.options.ChainedOptionsBuilder;
+import org.openjdk.jmh.runner.options.OptionsBuilder;
+
+/**
+ * Base class for all JMH benchmarks.  Based upon Netty's AbstractMicrobenchmark.
+ */
+@Warmup(iterations = AbstractMicrobenchmark.DEFAULT_WARMUP_ITERATIONS)
+@Measurement(iterations = AbstractMicrobenchmark.DEFAULT_MEASURE_ITERATIONS)
+@Fork(AbstractMicrobenchmark.DEFAULT_FORKS)
+public abstract class AbstractMicrobenchmark {
+
+    protected static final int DEFAULT_WARMUP_ITERATIONS = 10;
+    protected static final int DEFAULT_MEASURE_ITERATIONS = 10;
+    protected static final int DEFAULT_FORKS = 2;
+
+    protected static final String[] JVM_ARGS = {
+            "-server", "-Xms512m", "-Xmx512m"
+    };
+
+    @Test
+    public void run() throws Exception {
+        String className = getClass().getSimpleName();
+
+        ChainedOptionsBuilder runnerOptions = new OptionsBuilder()
+                .include(".*" + className + ".*")
+                .jvmArgs(JVM_ARGS);
+
+        if (getWarmupIterations() > 0) {
+            runnerOptions.warmupIterations(getWarmupIterations());
+        }
+
+        if (getMeasureIterations() > 0) {
+            runnerOptions.measurementIterations(getMeasureIterations());
+        }
+
+        if (getForks() > 0) {
+            runnerOptions.forks(getForks());
+        }
+
+        new Runner(runnerOptions.build()).run();
+    }
+
+    protected int getWarmupIterations() {
+        return DEFAULT_WARMUP_ITERATIONS;
+    }
+
+    protected int getMeasureIterations() {
+        return DEFAULT_MEASURE_ITERATIONS;
+    }
+
+    protected int getForks() {
+        return DEFAULT_FORKS;
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/blob/70640684/gremlin-benchmark/src/test/java/org/apache/tinkerpop/gremlin/process/GraphTraversalBenchmark.java
----------------------------------------------------------------------
diff --git a/gremlin-benchmark/src/test/java/org/apache/tinkerpop/gremlin/process/GraphTraversalBenchmark.java
b/gremlin-benchmark/src/test/java/org/apache/tinkerpop/gremlin/process/GraphTraversalBenchmark.java
new file mode 100644
index 0000000..ea81b61
--- /dev/null
+++ b/gremlin-benchmark/src/test/java/org/apache/tinkerpop/gremlin/process/GraphTraversalBenchmark.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.tinkerpop.gremlin.process;
+
+import org.apache.tinkerpop.benchmark.util.AbstractMicrobenchmark;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
+import org.apache.tinkerpop.gremlin.structure.Graph;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.State;
+
+/**
+ * @author Ted Wilmes
+ */
+public class GraphTraversalBenchmark extends AbstractMicrobenchmark {
+
+    @State(Scope.Thread)
+    public static class GraphState {
+        volatile Graph graph = TinkerGraph.open();
+    }
+
+    @State(Scope.Thread)
+    public static class TraversalState {
+       volatile GraphTraversalSource g = TinkerGraph.open().traversal();
+    }
+
+    @Benchmark
+    public Vertex testAddVertex(GraphState state) { return state.graph.addVertex("foo");
}
+
+    @Benchmark
+    public Vertex testAddV(TraversalState state) {
+        return state.g.addV("foo").next();
+    }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/blob/70640684/gremlin-performance/pom.xml
----------------------------------------------------------------------
diff --git a/gremlin-performance/pom.xml b/gremlin-performance/pom.xml
deleted file mode 100644
index da2a835..0000000
--- a/gremlin-performance/pom.xml
+++ /dev/null
@@ -1,182 +0,0 @@
-<!--
-Copyright (c) 2014, Oracle America, Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
-   this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
- * Neither the name of Oracle nor the names of its contributors may be used
-   to endorse or promote products derived from this software without
-   specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
--->
-
-<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/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>tinkerpop</artifactId>
-        <groupId>org.apache.tinkerpop</groupId>
-        <version>3.1.1-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>gremlin-performance</artifactId>
-    <packaging>jar</packaging>
-
-    <name>JMH benchmark sample: Java</name>
-
-    <!--
-       This is the demo/sample template build script for building Java benchmarks with JMH.
-       Edit as needed.
-    -->
-
-    <prerequisites>
-        <maven>3.0</maven>
-    </prerequisites>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.tinkerpop</groupId>
-            <artifactId>gremlin-core</artifactId>
-            <version>3.1.1-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.tinkerpop</groupId>
-            <artifactId>tinkergraph-gremlin</artifactId>
-            <version>3.1.1-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.tinkerpop</groupId>
-            <artifactId>gremlin-shaded</artifactId>
-            <version>3.1.1-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>org.openjdk.jmh</groupId>
-            <artifactId>jmh-core</artifactId>
-            <version>${jmh.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.openjdk.jmh</groupId>
-            <artifactId>jmh-generator-annprocess</artifactId>
-            <version>${jmh.version}</version>
-            <scope>provided</scope>
-        </dependency>
-    </dependencies>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <jmh.version>1.11.2</jmh.version>
-        <javac.target>1.6</javac.target>
-        <uberjar.name>benchmarks</uberjar.name>
-    </properties>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.1</version>
-                <configuration>
-                    <compilerVersion>${javac.target}</compilerVersion>
-                    <source>${javac.target}</source>
-                    <target>${javac.target}</target>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-shade-plugin</artifactId>
-                <version>2.2</version>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>shade</goal>
-                        </goals>
-                        <configuration>
-                            <finalName>${uberjar.name}</finalName>
-                            <transformers>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                                    <mainClass>org.openjdk.jmh.Main</mainClass>
-                                </transformer>
-                            </transformers>
-                            <filters>
-                                <filter>
-                                    <!--
-                                        Shading signed JARs will fail without this.
-                                        http://stackoverflow.com/questions/999489/invalid-signature-file-when-attempting-to-run-a-jar
-                                    -->
-                                    <artifact>*:*</artifact>
-                                    <excludes>
-                                        <exclude>META-INF/*.SF</exclude>
-                                        <exclude>META-INF/*.DSA</exclude>
-                                        <exclude>META-INF/*.RSA</exclude>
-                                    </excludes>
-                                </filter>
-                            </filters>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-        <pluginManagement>
-            <plugins>
-                <plugin>
-                    <artifactId>maven-clean-plugin</artifactId>
-                    <version>2.5</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-deploy-plugin</artifactId>
-                    <version>2.8.1</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-install-plugin</artifactId>
-                    <version>2.5.1</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-jar-plugin</artifactId>
-                    <version>2.4</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-javadoc-plugin</artifactId>
-                    <version>2.9.1</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-resources-plugin</artifactId>
-                    <version>2.6</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-site-plugin</artifactId>
-                    <version>3.3</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-source-plugin</artifactId>
-                    <version>2.2.1</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-surefire-plugin</artifactId>
-                    <version>2.17</version>
-                </plugin>
-            </plugins>
-        </pluginManagement>
-    </build>
-
-</project>

http://git-wip-us.apache.org/repos/asf/incubator-tinkerpop/blob/70640684/gremlin-performance/src/main/java/org/apache/tinkerpop/gremlin/process/GraphTraversalPerformance.java
----------------------------------------------------------------------
diff --git a/gremlin-performance/src/main/java/org/apache/tinkerpop/gremlin/process/GraphTraversalPerformance.java
b/gremlin-performance/src/main/java/org/apache/tinkerpop/gremlin/process/GraphTraversalPerformance.java
deleted file mode 100644
index fcb36bd..0000000
--- a/gremlin-performance/src/main/java/org/apache/tinkerpop/gremlin/process/GraphTraversalPerformance.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.
- */
-
-package org.apache.tinkerpop.gremlin.process;
-
-import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
-import org.apache.tinkerpop.gremlin.structure.Graph;
-import org.apache.tinkerpop.gremlin.structure.Vertex;
-import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
-import org.openjdk.jmh.annotations.Benchmark;
-import org.openjdk.jmh.annotations.BenchmarkMode;
-import org.openjdk.jmh.annotations.Mode;
-import org.openjdk.jmh.annotations.OutputTimeUnit;
-import org.openjdk.jmh.annotations.Scope;
-import org.openjdk.jmh.annotations.State;
-import org.openjdk.jmh.profile.StackProfiler;
-import org.openjdk.jmh.runner.Runner;
-import org.openjdk.jmh.runner.RunnerException;
-import org.openjdk.jmh.runner.options.Options;
-import org.openjdk.jmh.runner.options.OptionsBuilder;
-
-import java.util.concurrent.TimeUnit;
-
-/**
- * Created by twilmes on 12/24/15.
- */
-public class GraphTraversalPerformance {
-
-    @State(Scope.Thread)
-    public static class GraphState {
-        volatile Graph graph = TinkerGraph.open();
-    }
-
-    @State(Scope.Thread)
-    public static class TraversalState {
-       volatile GraphTraversalSource g = TinkerGraph.open().traversal();
-    }
-
-    @Benchmark
-//    @BenchmarkMode(Mode.AverageTime)
-//    @OutputTimeUnit(TimeUnit.MICROSECONDS)
-    public Vertex testAddVertex(GraphState state) {
-        return state.graph.addVertex("foo");
-    }
-
-    @Benchmark
-//    @BenchmarkMode(Mode.AverageTime)
-//    @OutputTimeUnit(TimeUnit.MICROSECONDS)
-    public Vertex testAddV(TraversalState state) {
-        return state.g.addV("foo").next();
-    }
-
-
-    public static void main(String[] args) throws RunnerException {
-        Options opt = new OptionsBuilder()
-                .include(GraphTraversalPerformance.class.getSimpleName())
-                .warmupIterations(5)
-                .measurementIterations(10)
-                .addProfiler(StackProfiler.class)
-                .forks(1)
-                .build();
-
-        new Runner(opt).run();
-    }
-}


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