34 /**
  35  * @test TestAlignmentToUseLargePagesParallel
  36  * @summary All parallel GC variants may use large pages without the requirement that the heap alignment is large page aligned. Other collectors also need to start up with odd sized heaps.
  37  * @bug 8024396
  38  * @requires vm.gc.Parallel
  39  * @run main/othervm -Xms71M -Xmx91M -XX:+UseParallelGC -XX:+UseLargePages gc.arguments.TestAlignmentToUseLargePages
  40  * @run main/othervm -Xms71M -Xmx91M -XX:+UseParallelGC -XX:-UseLargePages gc.arguments.TestAlignmentToUseLargePages
  41  */
  42 
  43 /**
  44  * @test TestAlignmentToUseLargePagesG1
  45  * @bug 8024396
  46  * @requires vm.gc.G1
  47  * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:+UseLargePages gc.arguments.TestAlignmentToUseLargePages
  48  * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:-UseLargePages gc.arguments.TestAlignmentToUseLargePages
  49  */
  50 
  51 /**
  52  * @test TestAlignmentToUseLargePagesShenandoah
  53  * @bug 8024396
  54  * @comment Graal does not support Shenandoah
  55  * @requires vm.gc.Shenandoah & !vm.graal.enabled
  56  * @run main/othervm -Xms71M -Xmx91M -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UseLargePages gc.arguments.TestAlignmentToUseLargePages
  57  * @run main/othervm -Xms71M -Xmx91M -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:-UseLargePages gc.arguments.TestAlignmentToUseLargePages
  58  */
  59 
  60 public class TestAlignmentToUseLargePages {
  61   public static void main(String args[]) throws Exception {
  62     // nothing to do
  63   }
  64 }

  34 /**
  35  * @test TestAlignmentToUseLargePagesParallel
  36  * @summary All parallel GC variants may use large pages without the requirement that the heap alignment is large page aligned. Other collectors also need to start up with odd sized heaps.
  37  * @bug 8024396
  38  * @requires vm.gc.Parallel
  39  * @run main/othervm -Xms71M -Xmx91M -XX:+UseParallelGC -XX:+UseLargePages gc.arguments.TestAlignmentToUseLargePages
  40  * @run main/othervm -Xms71M -Xmx91M -XX:+UseParallelGC -XX:-UseLargePages gc.arguments.TestAlignmentToUseLargePages
  41  */
  42 
  43 /**
  44  * @test TestAlignmentToUseLargePagesG1
  45  * @bug 8024396
  46  * @requires vm.gc.G1
  47  * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:+UseLargePages gc.arguments.TestAlignmentToUseLargePages
  48  * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:-UseLargePages gc.arguments.TestAlignmentToUseLargePages
  49  */
  50 
  51 /**
  52  * @test TestAlignmentToUseLargePagesShenandoah
  53  * @bug 8024396
  54  * @requires vm.gc.Shenandoah

  55  * @run main/othervm -Xms71M -Xmx91M -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UseLargePages gc.arguments.TestAlignmentToUseLargePages
  56  * @run main/othervm -Xms71M -Xmx91M -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:-UseLargePages gc.arguments.TestAlignmentToUseLargePages
  57  */
  58 
  59 public class TestAlignmentToUseLargePages {
  60   public static void main(String args[]) throws Exception {
  61     // nothing to do
  62   }
  63 }