JavaParseBenchmark

java.lang.Object

org.antlr.v4.test.runtime.java.api.perf.jmh.JavaParseBenchmark

Direct Known Subclasses:: JavaParseBenchmark_jmhType_B1

public class JavaParseBenchmark extends Object

JMH black-box benchmarks for the optimized-fork Java runtime.

Scenarios use only public runtime APIs so the same sources can be overlaid on both baseline and candidate commits for A/B comparison.

Build and run:

   mvn -pl perf-testsuite -am package -DskipTests -Pjmh
   java -jar perf-testsuite/target/benchmarks.jar -rf json -rff results.json

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static class

JavaParseBenchmark.MultiFileState

static class

JavaParseBenchmark.SingleFileState
Constructor Summary

Constructors

Constructor

Description

JavaParseBenchmark()
Method Summary

Modifier and Type

Method

Description

void

lex_single(JavaParseBenchmark.SingleFileState st, org.openjdk.jmh.infra.Blackhole bh)

void

parse_parallel_batch(JavaParseBenchmark.MultiFileState st, org.openjdk.jmh.infra.Blackhole bh)

void

parse_serial_batch(JavaParseBenchmark.MultiFileState st, org.openjdk.jmh.infra.Blackhole bh)

void

parse_sll_single(JavaParseBenchmark.SingleFileState st, org.openjdk.jmh.infra.Blackhole bh)

void

parse_two_stage_single(JavaParseBenchmark.SingleFileState st, org.openjdk.jmh.infra.Blackhole bh)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- JavaParseBenchmark
  
  public JavaParseBenchmark()
Method Details
- lex_single
  
  public void lex_single(JavaParseBenchmark.SingleFileState st, org.openjdk.jmh.infra.Blackhole bh)
- parse_two_stage_single
  
  public void parse_two_stage_single(JavaParseBenchmark.SingleFileState st, org.openjdk.jmh.infra.Blackhole bh)
- parse_sll_single
  
  public void parse_sll_single(JavaParseBenchmark.SingleFileState st, org.openjdk.jmh.infra.Blackhole bh)
- parse_serial_batch
  
  public void parse_serial_batch(JavaParseBenchmark.MultiFileState st, org.openjdk.jmh.infra.Blackhole bh)
- parse_parallel_batch
  
  public void parse_parallel_batch(JavaParseBenchmark.MultiFileState st, org.openjdk.jmh.infra.Blackhole bh) throws Exception
  
  Throws:
  
  Exception