headius

diff --git a/core/src/main/java/org/jruby/ir/targets/JVM.java b/core/src/main/java/org/jruby/ir/targets/JVM.java
index c24a8524a9..a630941524 100644
--- a/core/src/main/java/org/jruby/ir/targets/JVM.java
+++ b/core/src/main/java/org/jruby/ir/targets/JVM.java
@@ -3,6 +3,7 @@ package org.jruby.ir.targets;
 import com.headius.invokebinder.Signature;
 import org.jruby.RubyInstanceConfig;
 import org.jruby.RubyModule;
+import org.jruby.compiler.impl.SkinnyMethodAdapter;
 import org.jruby.ir.IRScope;

headius

Only in ../ruby/lib/webrick/: .document
diff -r -u lib/webrick/cgi.rb ../ruby/lib/webrick/cgi.rb
--- lib/webrick/cgi.rb	2020-06-29 08:32:08.000000000 -0500
+++ ../ruby/lib/webrick/cgi.rb	2020-06-29 07:03:43.000000000 -0500
@@ -265,6 +265,10 @@
         @out_port << data
       end
 
+      def write(data)
+        @out_port.write(data)

headius

diff --git a/../ruby/lib/webrick/.document b/../ruby/lib/webrick/.document
new file mode 100644
index 0000000..c62f890
--- /dev/null
+++ b/../ruby/lib/webrick/.document
@@ -0,0 +1,6 @@
+# Add files to this as they become documented
+
+*.rb
+

headius

diff --git a/core/pom.rb b/core/pom.rb
index e782155852..db60cec60b 100644
--- a/core/pom.rb
+++ b/core/pom.rb
@@ -73,7 +73,7 @@ project 'JRuby Core' do
 
   jar 'me.qmx.jitescript:jitescript:0.4.1', :exclusions => ['org.ow2.asm:asm-all']
 
-  jar 'com.headius:backport9:1.7'
+  jar 'com.headius:backport9:1.8-SNAPSHOT'

headius

JRuby 9.3 + invokedynamic + parallel GC on Java 13

Warming up --------------------------------------
          fastrandom   435.445k i/100ms
              random   578.741k i/100ms
Calculating -------------------------------------
          fastrandom     13.264M (±26.4%) i/s -     56.172M in   5.002513s
              random     24.357M (±27.6%) i/s -     94.335M in   5.000926s
              
CRuby 2.7 from RVM

headius

import java.net.*;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.IntStream;

/**
 * To run, first create a jar file:
 *
 * $ touch blah.txt
 * $ jar cf blah.jar blah.txt

headius

diff --git a/src/main/java/com/kenai/jffi/Library.java b/src/main/java/com/kenai/jffi/Library.java
index 9ce61fd..6ec78e3 100644
--- a/src/main/java/com/kenai/jffi/Library.java
+++ b/src/main/java/com/kenai/jffi/Library.java
@@ -149,12 +149,17 @@ public final class Library {
      * null if the library cannot be opened.
      */
     public static final Library openLibrary(String name, int flags) {
+        final Foreign foreign = Foreign.getInstance();
+

headius

[] ~/projects/jruby $ cat ModuleThing.java 
public class ModuleThing {
  public static void main(String[] args) throws Exception {
    Class cls = sun.nio.ch.NativeThread.class;
    java.lang.reflect.Method method = cls.getDeclaredMethod("signal", long.class);
    System.out.println("isOpen: " + cls.getModule().isOpen(cls.getPackage().getName(), ModuleThing.class.getModule()));
    method.setAccessible(true);
  }
}

headius

[] ~/projects/jruby $ jruby -Xcompile.invokedynamic -Xfixnum.cache=false -e 'load "../bench2018/bench_mandelbrot.rb"'
0.14059200000000002
0.14031
0.14225
0.139491
0.132145
0.143139
0.132212
0.134711
0.13967700000000002

headius

Ingredients:

• 1 lb ground meat
• 30 oz canned kidney beans
• (2) 14.5 oz cans Del Monte diced tomatoes with onion and green pepper
• 1 1/2 tsp cumin
• 1/2 tsp garlic powder
• 1 green pepper chopped to taste
• 1 onion chopped to taste
• 1 can butter beans