1 /* 2 * Copyright (c) 2017, 2018, Red Hat, Inc. All rights reserved. 3 * Copyright Amazon.com Inc. or its affiliates. All Rights Reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 package gc.stress.gclocker; 27 28 /* 29 * @test id=default 30 * @library / 31 * @requires vm.gc.Shenandoah 32 * @summary Stress Shenandoah's JNI handling by calling GetPrimitiveArrayCritical while concurrently filling up old gen. 33 * 34 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 35 * -XX:+UseShenandoahGC 36 * -XX:+ShenandoahVerify 37 * gc.stress.gclocker.TestGCLockerWithShenandoah 38 * 39 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 40 * -XX:+UseShenandoahGC 41 * gc.stress.gclocker.TestGCLockerWithShenandoah 42 */ 43 44 /* 45 * @test id=generational 46 * @library / 47 * @requires vm.gc.Shenandoah 48 * @summary Stress Shenandoah's JNI handling by calling GetPrimitiveArrayCritical while concurrently filling up old gen. 49 * 50 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 51 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational 52 * -XX:+ShenandoahVerify 53 * gc.stress.gclocker.TestGCLockerWithShenandoah 54 * 55 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 56 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational 57 * gc.stress.gclocker.TestGCLockerWithShenandoah 58 */ 59 60 /* 61 * @test id=aggressive 62 * @library / 63 * @requires vm.gc.Shenandoah 64 * @summary Stress Shenandoah's JNI handling by calling GetPrimitiveArrayCritical while concurrently filling up old gen. 65 * 66 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 67 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive 68 * -XX:+ShenandoahOOMDuringEvacALot 69 * gc.stress.gclocker.TestGCLockerWithShenandoah 70 * 71 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 72 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive 73 * -XX:+ShenandoahAllocFailureALot 74 * gc.stress.gclocker.TestGCLockerWithShenandoah 75 */ 76 public class TestGCLockerWithShenandoah { 77 public static void main(String[] args) { 78 String[] testArgs = {"2", "Shenandoah", "0"}; 79 TestGCLocker.main(testArgs); 80 } 81 }