[GR-60243] JMH based benchmarks.

PullRequest: graalpython/3565

Author: steve-s

ci.jsonnet

@@ -1 +1 @@
-{ "overlay": "9d5fa2f3ec83f9c612024c9a21ce3f08e8d6cfa1" }
+{ "overlay": "106ff9956a291d98428a19ec769ba281dd67afd5" }

graalpython/com.oracle.graal.python.benchmarks/java/com/oracle/graal/python/benchmarks/JavaBenchmarkDriver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, 2021, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2021, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0
@@ -58,6 +58,11 @@
 import org.graalvm.polyglot.Source;
 import org.graalvm.polyglot.Value;
 
+/**
+ * Driver that can execute our Python benchmarks via Java embedding. Java version of the Python
+ * benchmark harness. The benchmarks must define Python function entry point named
+ * {@code java_embedded_bench_entrypoint} and this driver executes that as one benchmark iteration.
+ */
 public class JavaBenchmarkDriver extends AbstractLanguageLauncher {
     private static final String LINE = "-------------------------------------------------------------------------------";
     private static final String BENCHMARK_ENTRY_POINT = "java_embedded_bench_entrypoint";