improved jmh benchmark test, starts with profile jmh

Author: raydac

jbbp/pom.xml

@@ -54,6 +54,63 @@
     </dependencies>
 
     <profiles>
+        <profile>
+            <id>jmh</id>
+            <properties>
+                <skipTests>true</skipTests>
+            </properties>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>com.igormaznitsa</groupId>
+                        <artifactId>jbbp-maven-plugin</artifactId>
+                        <version>${project.version}</version>
+                        <executions>
+                            <execution>
+                                <id>generate-jbbp</id>
+                                <phase>generate-test-sources</phase>
+                                <goals>
+                                    <goal>generate</goal>
+                                </goals>
+                                <configuration>
+                                    <addToTestSourceFolders>true</addToTestSourceFolders>
+                                    <source>${project.basedir}/src/test/jbbp</source>
+                                    <output>${project.build.directory}/jbbp-test-generated</output>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
+                    <plugin>
+                        <groupId>org.codehaus.mojo</groupId>
+                        <artifactId>exec-maven-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <id>run-benchmarks</id>
+                                <phase>test</phase>
+                                <goals>
+                                    <goal>exec</goal>
+                                </goals>
+                                <configuration>
+                                    <classpathScope>test</classpathScope>
+                                    <executable>java</executable>
+                                    <arguments>
+                                        <argument>-classpath</argument>
+                                        <classpath/>
+                                        <argument>org.openjdk.jmh.Main</argument>
+                                        <argument>.*</argument>
+                                        <argument>-rf</argument>
+                                        <argument>json</argument>
+                                        <argument>-o</argument>
+                                        <argument>${project.basedir}/jmh-out.txt</argument>
+                                    </arguments>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+
         <profile>
             <id>publish</id>
             <build>

jbbp/src/test/java/com/igormaznitsa/jbbp/benchmarks/JBBP_Benchmark.java

@@ -33,7 +33,7 @@
  */
 public class JBBP_Benchmark {
 
-  private static final JBBPParser parser = JBBPParser.prepare("ubyte val; data [(val>>1)*(val+3)]{ bit:3 a; bit:3 b; bit:2 c; skip:1; }");
+  private static final JBBPParser parser = JBBPParser.prepare("ubyte value; data [(value>>1)*(value+3)]{ bit:3 a; bit:3 b; bit:2 c; skip:1; }");
 
   private static final Random RND = new Random(12345);
 
@@ -46,12 +46,6 @@ public class JBBP_Benchmark {
     DATA[0] = (byte) val;
   }
 
-  public static void main(String... args) {
-    System.out.println("-------------");
-    System.out.println(parser.convertToSrc(TargetSources.JAVA_1_6, "com.igormaznitsa.jbbp.benchmarks.JBBP_Benchmark_Parser").get(0).getResult().values().iterator().next());
-    System.out.println("-------------");
-  }
-
   @Benchmark
   public void measureParse_DynamicAndMapping() throws IOException {
     parser.parse(DATA).mapTo(Data.class);
@@ -64,7 +58,7 @@ public void measureParse_Dynamic() throws IOException {
 
   @Benchmark
   public void measureParse_Static() throws IOException {
-    new JBBP_Benchmark_Parser().read(new JBBPBitInputStream(new ByteArrayInputStream(DATA)));
+    new JBBPBenchmarkParser().read(new JBBPBitInputStream(new ByteArrayInputStream(DATA)));
   }
 
   public static class InData {
@@ -77,8 +71,8 @@ public static class InData {
   }
 
   public static class Data {
-    @Bin(name = "val", type = BinType.UBYTE)
-    public int val;
+    @Bin(name = "value", type = BinType.UBYTE)
+    public int value;
 
     @Bin(name = "data")
     public InData[] data;