Add ABBS load test

openj9.test.load/config/inventories/abbs/abbs.xml

@@ -0,0 +1,6 @@
+<inventory>
+	<include inventory="/openj9.test.load/config/inventories/daa/daaAll.xml"/>
+	<include inventory="/openjdk.test.load/config/inventories/lambdasAndStreams/lambda.xml"/>
+	<include inventory="/openjdk.test.load/config/inventories/math/math.xml"/>
+	<include inventory="/openjdk.test.load/config/inventories/classloading/classloading.xml"/>
+</inventory>

openj9.test.load/src/test.load/net/openj9/stf/ABBSLoadTest.java

@@ -0,0 +1,99 @@
+/*******************************************************************************
+* Copyright (c) 2016, 2021 IBM Corp. and others
+*
+* This program and the accompanying materials are made available under the
+* terms of the Eclipse Public License 2.0 which accompanies this distribution
+* and is available at http://eclipse.org/legal/epl-2.0 or the Apache License, 
+* Version 2.0 which accompanies this distribution and is available at 
+* https://www.apache.org/licenses/LICENSE-2.0.
+* 
+* This Source Code may also be made available under the following Secondary
+* Licenses when the conditions for such availability set forth in the 
+* Eclipse Public License, v. 2.0 are satisfied: GNU General Public License,
+* version 2 with the GNU Classpath Exception [1] and GNU General Public License,
+* version 2 with the OpenJDK Assembly Exception [2].
+* 
+* [1] https://www.gnu.org/software/classpath/license.html
+* [2] http://openjdk.java.net/legal/assembly-exception.html
+*
+* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
+*******************************************************************************/
+package net.openj9.stf;
+
+import java.util.ArrayList;
+
+import net.adoptopenjdk.loadTest.InventoryData;
+import net.adoptopenjdk.loadTest.TimeBasedLoadTest;
+import net.adoptopenjdk.stf.StfException;
+import net.adoptopenjdk.stf.environment.DirectoryRef;
+import net.adoptopenjdk.stf.extensions.core.StfCoreExtension;
+import net.adoptopenjdk.stf.extensions.core.StfCoreExtension.Echo;
+import net.adoptopenjdk.stf.processes.ExpectedOutcome;
+import net.adoptopenjdk.stf.processes.definitions.JavaProcessDefinition;
+import net.adoptopenjdk.stf.processes.definitions.LoadTestProcessDefinition;
+import net.adoptopenjdk.stf.runner.modes.HelpTextGenerator;
+import net.adoptopenjdk.stf.util.TimeParser;
+
+/**
+ * This is a test plugin for ABBS (combination of DAA, ClassLoading, lambda, Math) tests.
+ * 
+ */
+public class ABBSLoadTest extends TimeBasedLoadTest {
+	// Define some parameters for the different workloads
+	// The tests should take under 5 mins with no java options.
+	// The timeout values are high because some java options (e.g. -Xint) can have a big performance impact.
+
+	public void help(HelpTextGenerator help) throws StfException {
+		help.outputSection("ABBS test");
+		help.outputText("ABBSLoadTest runs a combination of DAA, ClassLoading, lambda, Math tests.");
+	}
+
+	public void execute(StfCoreExtension test) throws StfException {
+		String inventory = "/openj9.test.load/config/inventories/abbs/abbs.xml";
+		ArrayList<DirectoryRef> testRoots = test.env().getTestRoots();
+		DirectoryRef notonclasspathDirRoot = DirectoryRef.findDirectoryRoot
+		("openjdk.test.classloading/bin_notonclasspath/url1/net/adoptopenjdk/test/classloading/deadlock/package1/", testRoots);
+		int numTests = InventoryData.getNumberOfTests(test, inventory);
+		int cpuCount = Runtime.getRuntime().availableProcessors();
+		int javaVersion = test.env().primaryJvm().getJavaVersion();
+
+		String modulesAdd = "";
+		if (javaVersion >= 9) {
+			modulesAdd = "java.rmi";
+			if (javaVersion < 11) {
+				modulesAdd += ",java.transaction,java.corba";
+			}
+		}
+
+		LoadTestProcessDefinition loadTestInvocation = test.createLoadTestSpecification()
+				.addJvmOption("-Xss3192K") // TestLambdaRecursive needs a large stack 
+				.addJvmOption("-Djava.classloading.dir=" + notonclasspathDirRoot)  // Expose the bin_notonclasspath root directory to the deadlock test
+				.addJvmOption("-Djava.version.number=" + javaVersion)
+				.addModules(modulesAdd)
+				.addPrereqJarToClasspath(JavaProcessDefinition.JarId.JUNIT)
+				.addPrereqJarToClasspath(JavaProcessDefinition.JarId.HAMCREST)
+				.addProjectToClasspath("openjdk.test.classloading") 
+				.addProjectToClasspath("openj9.test.daa")
+				.addProjectToClasspath("openjdk.test.math")
+				.addProjectToClasspath("openjdk.test.lambdasAndStreams");
+
+		if (isTimeBasedLoadTest) { 
+			loadTestInvocation = loadTestInvocation.setTimeLimit(timeLimit);	// If it's a time based test, stop execution after given time duration
+		}	
+
+		loadTestInvocation = loadTestInvocation.generateCoreDumpAtFirstLoadTestFailure(false)
+				.addSuite("ABBS")
+				.setSuiteThreadCount(cpuCount - 2, 2);   // Leave 1 CPU for the JIT, one for GC, but never less then two threads on machines with one or two CPUs 
+
+		if (!isTimeBasedLoadTest) { 
+			loadTestInvocation = loadTestInvocation.setSuiteNumTests(numTests * 500);   // About 5 minutes run time with no -X options
+		}
+
+		loadTestInvocation = loadTestInvocation.setSuiteInventory(inventory)
+				.setSuiteRandomSelection();
+
+		test.doRunForegroundProcess("Run ABBS load test", "ABBS", Echo.ECHO_ON,
+				ExpectedOutcome.cleanRun().within(finalTimeout), 
+				loadTestInvocation);
+	}
+}