Initial import of APGAS runtime for Java 8.

git-svn-id: svn://svn.code.sf.net/p/x10/code/trunk@28082 a326200e-df2c-42e0-81fa-597e909af41d

apgas.examples/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/apgas"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/apgas.impl"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

apgas.examples/.externalToolBuilders/Javac builder for apgas.examples.launch

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
+<stringAttribute key="org.eclipse.ant.ui.ATTR_ANT_CLEAN_TARGETS" value="clean,"/>
+<booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
+<booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
+<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${project}"/>
+<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
+<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
+<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="apgas.examples"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/apgas.examples/build.xml}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,auto,clean"/>
+<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
+</launchConfiguration>

apgas.examples/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>apgas.samples</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
+			<arguments>
+				<dictionary>
+					<key>LaunchConfigHandle</key>
+					<value>&lt;project&gt;/.externalToolBuilders/Javac builder for apgas.examples.launch</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

apgas.examples/.settings/org.eclipse.jdt.ui.prefs

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+cleanup.add_default_serial_version_id=true
+cleanup.add_generated_serial_version_id=false
+cleanup.add_missing_annotations=true
+cleanup.add_missing_deprecated_annotations=true
+cleanup.add_missing_methods=false
+cleanup.add_missing_nls_tags=false
+cleanup.add_missing_override_annotations=true
+cleanup.add_missing_override_annotations_interface_methods=true
+cleanup.add_serial_version_id=false
+cleanup.always_use_blocks=true
+cleanup.always_use_parentheses_in_expressions=false
+cleanup.always_use_this_for_non_static_field_access=false
+cleanup.always_use_this_for_non_static_method_access=false
+cleanup.convert_functional_interfaces=false
+cleanup.convert_to_enhanced_for_loop=false
+cleanup.correct_indentation=false
+cleanup.format_source_code=true
+cleanup.format_source_code_changes_only=false
+cleanup.insert_inferred_type_arguments=false
+cleanup.make_local_variable_final=true
+cleanup.make_parameters_final=false
+cleanup.make_private_fields_final=true
+cleanup.make_type_abstract_if_missing_method=false
+cleanup.make_variable_declarations_final=true
+cleanup.never_use_blocks=false
+cleanup.never_use_parentheses_in_expressions=true
+cleanup.organize_imports=true
+cleanup.qualify_static_field_accesses_with_declaring_class=false
+cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
+cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
+cleanup.qualify_static_member_accesses_with_declaring_class=false
+cleanup.qualify_static_method_accesses_with_declaring_class=false
+cleanup.remove_private_constructors=true
+cleanup.remove_redundant_type_arguments=true
+cleanup.remove_trailing_whitespaces=true
+cleanup.remove_trailing_whitespaces_all=true
+cleanup.remove_trailing_whitespaces_ignore_empty=false
+cleanup.remove_unnecessary_casts=true
+cleanup.remove_unnecessary_nls_tags=true
+cleanup.remove_unused_imports=true
+cleanup.remove_unused_local_variables=false
+cleanup.remove_unused_private_fields=true
+cleanup.remove_unused_private_members=false
+cleanup.remove_unused_private_methods=true
+cleanup.remove_unused_private_types=true
+cleanup.sort_members=false
+cleanup.sort_members_all=false
+cleanup.use_anonymous_class_creation=false
+cleanup.use_blocks=true
+cleanup.use_blocks_only_for_return_and_throw=false
+cleanup.use_lambda=true
+cleanup.use_parentheses_in_expressions=false
+cleanup.use_this_for_non_static_field_access=false
+cleanup.use_this_for_non_static_field_access_only_if_necessary=true
+cleanup.use_this_for_non_static_method_access=false
+cleanup.use_this_for_non_static_method_access_only_if_necessary=true
+cleanup.use_type_arguments=false
+cleanup_profile=_APGAS
+cleanup_settings_version=2
+eclipse.preferences.version=1
+editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true
+formatter_profile=_JikesRVM
+formatter_settings_version=12
+org.eclipse.jdt.ui.ignorelowercasenames=true
+org.eclipse.jdt.ui.importorder=java;javax;org;com;
+org.eclipse.jdt.ui.ondemandthreshold=99
+org.eclipse.jdt.ui.staticondemandthreshold=1
+sp_cleanup.add_default_serial_version_id=true
+sp_cleanup.add_generated_serial_version_id=false
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+sp_cleanup.add_missing_deprecated_annotations=true
+sp_cleanup.add_missing_methods=false
+sp_cleanup.add_missing_nls_tags=false
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+sp_cleanup.add_serial_version_id=false
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+sp_cleanup.always_use_parentheses_in_expressions=false
+sp_cleanup.always_use_this_for_non_static_field_access=false
+sp_cleanup.always_use_this_for_non_static_method_access=false
+sp_cleanup.convert_functional_interfaces=false
+sp_cleanup.convert_to_enhanced_for_loop=false
+sp_cleanup.correct_indentation=false
+sp_cleanup.format_source_code=true
+sp_cleanup.format_source_code_changes_only=false
+sp_cleanup.insert_inferred_type_arguments=false
+sp_cleanup.make_local_variable_final=true
+sp_cleanup.make_parameters_final=false
+sp_cleanup.make_private_fields_final=true
+sp_cleanup.make_type_abstract_if_missing_method=false
+sp_cleanup.make_variable_declarations_final=true
+sp_cleanup.never_use_blocks=false
+sp_cleanup.never_use_parentheses_in_expressions=true
+sp_cleanup.on_save_use_additional_actions=true
+sp_cleanup.organize_imports=true
+sp_cleanup.qualify_static_field_accesses_with_declaring_class=false
+sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
+sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
+sp_cleanup.qualify_static_member_accesses_with_declaring_class=false
+sp_cleanup.qualify_static_method_accesses_with_declaring_class=false
+sp_cleanup.remove_private_constructors=true
+sp_cleanup.remove_redundant_type_arguments=true
+sp_cleanup.remove_trailing_whitespaces=true
+sp_cleanup.remove_trailing_whitespaces_all=true
+sp_cleanup.remove_trailing_whitespaces_ignore_empty=false
+sp_cleanup.remove_unnecessary_casts=true
+sp_cleanup.remove_unnecessary_nls_tags=true
+sp_cleanup.remove_unused_imports=true
+sp_cleanup.remove_unused_local_variables=false
+sp_cleanup.remove_unused_private_fields=true
+sp_cleanup.remove_unused_private_members=false
+sp_cleanup.remove_unused_private_methods=true
+sp_cleanup.remove_unused_private_types=true
+sp_cleanup.sort_members=false
+sp_cleanup.sort_members_all=false
+sp_cleanup.use_anonymous_class_creation=false
+sp_cleanup.use_blocks=true
+sp_cleanup.use_blocks_only_for_return_and_throw=false
+sp_cleanup.use_lambda=true
+sp_cleanup.use_parentheses_in_expressions=false
+sp_cleanup.use_this_for_non_static_field_access=false
+sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=true
+sp_cleanup.use_this_for_non_static_method_access=false
+sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true
+sp_cleanup.use_type_arguments=false

apgas.examples/build.xml

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+<project name="apgas.examples" default="build" basedir=".">
+  <property name="src" location="src"/>
+  <property name="bin" location="bin"/>
+  <property name="build" location="build"/>
+
+  <target name="init">
+    <mkdir dir="${build}"/>
+  </target>
+
+  <target name="build" depends="init">
+    <javac srcdir="${src}" destdir="${build}" includeantruntime="false" debug="true">
+      <classpath location="../apgas/bin/"/>
+      <classpath location="../apgas.impl/bin/"/>
+      <classpath location="../apgas.impl/lib/hazelcast-3.2.4.jar"/>
+    </javac>
+    <copy todir="${bin}" overwrite="true">
+      <fileset dir="${build}"/>
+    </copy>
+  </target>
+
+  <target name="clean">
+     <delete dir="${build}"/>
+  </target>
+</project>

apgas.examples/src/apgas/examples/Fibonacci.java

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+package apgas.examples;
+
+import static apgas.Constructs.*;
+import apgas.GlobalRuntime;
+
+final class Fibonacci {
+  static int seqfib(final int n) {
+    if (n < 2) {
+      return n;
+    }
+    return seqfib(n - 1) + seqfib(n - 2);
+  }
+
+  static int parfib(final int n) {
+    if (n < 22) {
+      return seqfib(n);
+    }
+    final int result[] = new int[2];
+    finish(() -> {
+      async(() -> result[0] = parfib(n - 2));
+      result[1] = parfib(n - 1);
+    });
+    return result[0] + result[1];
+  }
+
+  public static void main(String[] args) {
+    int n = 42;
+    if (args.length > 0) {
+      try {
+        n = Integer.parseInt(args[0]);
+      } catch (final NumberFormatException e) {
+        System.err.println("usage: java Fibonacci [int]");
+        System.exit(1);
+      }
+    }
+
+    // Force global runtime initialization before we start computing
+    System.out.println("Initializing the global runtime...");
+    GlobalRuntime.getRuntime();
+
+    System.out.println("Beginning to compute fib(" + n + ") sequentially...");
+    for (int i = 0; i < 5; i++) {
+      long time = System.nanoTime();
+      final int f = seqfib(n);
+      time = System.nanoTime() - time;
+      System.out.println("fib(" + n + ")=" + f + " in " + time / 1e9 + "s");
+    }
+
+    System.out.println("Beginning to compute fib(" + n + ") in parallel...");
+    for (int i = 0; i < 5; i++) {
+      long time = System.nanoTime();
+      final int f = parfib(n);
+      time = System.nanoTime() - time;
+      System.out.println("fib(" + n + ")=" + f + " in " + time / 1e9 + "s");
+    }
+  }
+}

apgas.examples/src/apgas/examples/HelloWorld.java

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+package apgas.examples;
+
+import static apgas.Constructs.*;
+import apgas.Configuration;
+import apgas.Place;
+
+final class HelloWorld {
+  public static void main(String[] args) {
+    // Run with two places unless specified otherwise
+    if (System.getProperty(Configuration.APGAS_PLACES) == null) {
+      System.setProperty(Configuration.APGAS_PLACES, "4");
+    }
+
+    System.out.println("Running main at " + here() + " of " + places().size()
+        + " places");
+
+    finish(() -> {
+      for (final Place place : places()) {
+        asyncat(place, () -> System.out.println("Hello from " + here()));
+      }
+    });
+
+    System.out.println("Bye");
+  }
+}

apgas.examples/src/apgas/examples/package-info.java

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+/**
+ *  * The {@link apgas.examples} package contains example programs.
+ */
+package apgas.examples;
+

apgas.impl/.classpath

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/apgas"/>
+	<classpathentry kind="lib" path="lib/hazelcast-3.2.4.jar" sourcepath="lib/hazelcast-3.2.4.zip"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

apgas.impl/.externalToolBuilders/Javac builder for apgas.impl.launch

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
+<stringAttribute key="org.eclipse.ant.ui.ATTR_ANT_CLEAN_TARGETS" value="clean,"/>
+<booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
+<booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
+<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${project}"/>
+<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
+<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
+<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="apgas.impl"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/apgas.impl/build.xml}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,auto,clean"/>
+<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
+</launchConfiguration>

apgas.impl/.project

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>apgas.impl</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
+			<arguments>
+				<dictionary>
+					<key>LaunchConfigHandle</key>
+					<value>&lt;project&gt;/.externalToolBuilders/Javac builder for apgas.impl.launch</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>