Speed up (#9)

* Add atom cache

* Constant time access for TermType values

* Cache pid

* Speed up performance

Author: xxlabaza

CHANGELOG.md

@@ -22,6 +22,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Turn on checkstyle JavaDocs module.
 - Add updates to the protocol, like new `ControlMessage`.
 
+## [1.6.3](https://github.com/appulse-projects/encon-java/releases/tag/1.6.3) - 2018-09-11
+
+### Changed
+
+- Removed multi-handlers `netty` pipeline, use single one instead;
+- Cache `atom` and `pid` values;
+- Improve benchmarks.
+
 ## [1.6.2](https://github.com/appulse-projects/encon-java/releases/tag/1.6.2) - 2018-09-06
 
 ### Added

README.md

@@ -46,7 +46,7 @@ $> mvn clean compile
 [INFO] ------------------------------------------------------------------------
 [INFO] Reactor Summary:
 [INFO]
-[INFO] encon 1.6.2 ........................................ SUCCESS [  1.210 s]
+[INFO] encon 1.6.3 ........................................ SUCCESS [  1.210 s]
 [INFO] encon-common ....................................... SUCCESS [ 25.693 s]
 [INFO] encon-terms ........................................ SUCCESS [ 27.517 s]
 [INFO] encon-config ....................................... SUCCESS [ 18.707 s]
@@ -64,7 +64,7 @@ $> mvn clean compile
 [INFO] handler-advanced ................................... SUCCESS [ 11.289 s]
 [INFO] load-config ........................................ SUCCESS [  3.725 s]
 [INFO] load-config-spring ................................. SUCCESS [  6.420 s]
-[INFO] benchmark 1.6.2 .................................... SUCCESS [  5.594 s]
+[INFO] benchmark 1.6.3 .................................... SUCCESS [  5.594 s]
 [INFO] ------------------------------------------------------------------------
 [INFO] BUILD SUCCESS
 [INFO] ------------------------------------------------------------------------

benchmark/README.md

@@ -22,9 +22,23 @@
 
 | Benchmark                                                                                                      | Mode  | Cnt | Score       | Error       | Units |
 |----------------------------------------------------------------------------------------------------------------|-------|-----|------------:|------------:|-------|
-| [EnconBenchmark.mailbox2mailbox](./src/main/java/io/appulse/encon/benchmark/EnconBenchmark.java#L103)          | thrpt | 25  | 4611737.930 | ± 54595.578 | ops/s |
-| [EnconBenchmark.node2node](./src/main/java/io/appulse/encon/benchmark/EnconBenchmark.java#L177)                | thrpt | 25  |   13969.833 |   ± 164.199 | ops/s |
-| [EnconBenchmark.oneDirection](./src/main/java/io/appulse/encon/benchmark/EnconBenchmark.java#L167)             | thrpt | 25  |   28028.764 |   ± 262.720 | ops/s |
-| [JInterfaceBenchmark.mailbox2mailbox](./src/main/java/io/appulse/encon/benchmark/JInterfaceBenchmark.java#L99) | thrpt | 25  | 4370604.847 | ± 15769.278 | ops/s |
-| [JInterfaceBenchmark.node2node](./src/main/java/io/appulse/encon/benchmark/JInterfaceBenchmark.java#L175)      | thrpt | 25  |   17196.521 |   ± 113.159 | ops/s |
-| [JInterfaceBenchmark.oneDirection](./src/main/java/io/appulse/encon/benchmark/JInterfaceBenchmark.java#L165)   | thrpt | 25  |   34529.556 |   ± 207.977 | ops/s |
+| [EnconBenchmark.mailbox2mailbox](./src/main/java/io/appulse/encon/benchmark/EnconBenchmark.java#L103)          | thrpt | 25  | 4562837.232 | ± 48730.020 | ops/s |
+| [EnconBenchmark.node2node](./src/main/java/io/appulse/encon/benchmark/EnconBenchmark.java#L177)                | thrpt | 25  |   13744.084 |   ± 160.906 | ops/s |
+| [EnconBenchmark.oneDirection](./src/main/java/io/appulse/encon/benchmark/EnconBenchmark.java#L167)             | thrpt | 25  |   27665.670 |   ± 230.607 | ops/s |
+| [JInterfaceBenchmark.mailbox2mailbox](./src/main/java/io/appulse/encon/benchmark/JInterfaceBenchmark.java#L99) | thrpt | 25  | 4345167.985 | ± 22392.570 | ops/s |
+| [JInterfaceBenchmark.node2node](./src/main/java/io/appulse/encon/benchmark/JInterfaceBenchmark.java#L175)      | thrpt | 25  |   13850.978 |   ± 126.660 | ops/s |
+| [JInterfaceBenchmark.oneDirection](./src/main/java/io/appulse/encon/benchmark/JInterfaceBenchmark.java#L165)   | thrpt | 25  |   27590.545 |   ± 253.874 | ops/s |
+
+How to run the benchmarks:
+
+```bash
+$> mvn clean package \
+     -DskipTests \
+     -Dgpg.skip \
+     -Dfindbugs.skip=true \
+     -Dpmd.skip=true \
+     -Dcheckstyle.skip \
+     -Dmaven.test.skip=true \
+     -pl benchmark -am; and \
+   java -Xms1G -Xmx2G -jar benchmark/target/benchmarks.jar
+```

benchmark/pom.xml

@@ -25,7 +25,7 @@ limitations under the License.
   <parent>
     <groupId>io.appulse.encon</groupId>
     <artifactId>encon-parent</artifactId>
-    <version>1.6.2</version>
+    <version>1.6.3</version>
   </parent>
 
   <artifactId>benchmark</artifactId>