1 /*
   2  * Copyright (c) 2021, Red Hat, Inc. 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 
  25 /*
  26  * @test id=default
  27  *
  28  * @run main/othervm -XX:+UseShenandoahGC -Xms128m -Xmx128m TestLargePages
  29  * @run main/othervm -XX:+UseShenandoahGC          -Xmx128m TestLargePages
  30  * @run main/othervm -XX:+UseShenandoahGC -Xms128m          TestLargePages
  31  *
  32  * @run main/othervm -XX:+UseShenandoahGC -Xms131m -Xmx131m TestLargePages
  33  * @run main/othervm -XX:+UseShenandoahGC          -Xmx131m TestLargePages
  34  * @run main/othervm -XX:+UseShenandoahGC -Xms131m          TestLargePages
  35  */
  36 
  37 /*
  38  * @test id=lp
  39  *
  40  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseLargePages -Xms128m -Xmx128m TestLargePages
  41  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseLargePages          -Xmx128m TestLargePages
  42  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseLargePages -Xms128m          TestLargePages
  43  *
  44  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseLargePages -Xms131m -Xmx131m TestLargePages
  45  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseLargePages          -Xmx131m TestLargePages
  46  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseLargePages -Xms131m          TestLargePages
  47  */
  48 
  49 /*
  50  * @test id=thp
  51  * @requires os.family == "linux"
  52  *
  53  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseTransparentHugePages -Xms128m -Xmx128m TestLargePages
  54  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseTransparentHugePages          -Xmx128m TestLargePages
  55  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseTransparentHugePages -Xms128m          TestLargePages
  56  *
  57  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseTransparentHugePages -Xms131m -Xmx131m TestLargePages
  58  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseTransparentHugePages          -Xmx131m TestLargePages
  59  * @run main/othervm -XX:+UseShenandoahGC -XX:+UseTransparentHugePages -Xms131m          TestLargePages
  60  */
  61 
  62 public class TestLargePages {
  63     public static void main(String[] args) {
  64         // Everything is checked on initialization
  65     }
  66 }