1 /*
   2 * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
   3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 *
   5 * This code is free software; you can redistribute it and/or modify it
   6 * under the terms of the GNU General Public License version 2 only, as
   7 * published by the Free Software Foundation.
   8 *
   9 * This code is distributed in the hope that it will be useful, but WITHOUT
  10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 * version 2 for more details (a copy is included in the LICENSE file that
  13 * accompanied this code).
  14 *
  15 * You should have received a copy of the GNU General Public License version
  16 * 2 along with this work; if not, write to the Free Software Foundation,
  17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18 *
  19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20 * or visit www.oracle.com if you need additional information or have any
  21 * questions.
  22 */
  23 
  24 package gc.stress.gcold;
  25 
  26 /*
  27  * @test TestGCOldWithShenandoah
  28  * @key gc
  29  * @key stress
  30  * @library /
  31  * @requires vm.gc.Shenandoah & !vm.graal.enabled
  32  * @summary Stress the GC by trying to make old objects more likely to be garbage than young objects.
  33  *
  34  * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=passive       -XX:+ShenandoahDegeneratedGC -XX:+ShenandoahVerify gc.stress.gcold.TestGCOld 50 1 20 10 10000
  35  * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=passive       -XX:-ShenandoahDegeneratedGC -XX:+ShenandoahVerify gc.stress.gcold.TestGCOld 50 1 20 10 10000
  36  * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=passive       -XX:+ShenandoahDegeneratedGC                       gc.stress.gcold.TestGCOld 50 1 20 10 10000
  37  * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=passive       -XX:-ShenandoahDegeneratedGC                       gc.stress.gcold.TestGCOld 50 1 20 10 10000
  38  *
  39  * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive    -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcold.TestGCOld 50 1 20 10 10000
  40  * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive    -XX:+ShenandoahAllocFailureALot  gc.stress.gcold.TestGCOld 50 1 20 10 10000
  41  * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive                                     gc.stress.gcold.TestGCOld 50 1 20 10 10000
  42  *
  43  * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive     -XX:+ShenandoahVerify gc.stress.gcold.TestGCOld 50 1 20 10 10000
  44  * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=traversal    -XX:+ShenandoahVerify gc.stress.gcold.TestGCOld 50 1 20 10 10000
  45  *
  46  * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive      gc.stress.gcold.TestGCOld 50 1 20 10 10000
  47  * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=static        gc.stress.gcold.TestGCOld 50 1 20 10 10000
  48  * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=compact       gc.stress.gcold.TestGCOld 50 1 20 10 10000
  49  * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=traversal     gc.stress.gcold.TestGCOld 50 1 20 10 10000
  50  */
  51 
  52 public class TestGCOldWithShenandoah {
  53 
  54     public static void main(String[] args) {
  55         TestGCOld.main(args);
  56     }
  57 }