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.arguments;
  25 
  26 /*
  27  * @test TestUseCompressedOopsErgo
  28  * @key gc
  29  * @bug 8010722
  30  * @summary Tests ergonomics for UseCompressedOops.
  31  * @requires vm.gc=="null"
  32  * @library /test/lib
  33  * @library /
  34  * @modules java.base/jdk.internal.misc
  35  *          java.management/sun.management
  36  * @build sun.hotspot.WhiteBox
  37  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  38  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  39  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseG1GC
  40  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseParallelGC
  41  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseParallelGC -XX:-UseParallelOldGC
  42  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseSerialGC
  43  */
  44 
  45 /*
  46  * @test TestUseCompressedOopsErgoCMS
  47  * @key gc
  48  * @bug 8010722
  49  * @comment Graal does not support CMS
  50  * @requires vm.gc=="null" & !vm.graal.enabled
  51  * @library /test/lib
  52  * @library /
  53  * @modules java.base/jdk.internal.misc
  54  *          java.management/sun.management
  55  * @build sun.hotspot.WhiteBox
  56  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  57  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  58  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseConcMarkSweepGC
  59  */
  60 
  61 /*
  62  * @test TestUseCompressedOopsErgoShenandoah
  63  * @key gc
  64  * @bug 8010722
  65  * @comment Graal does not support Shenandoah
  66  * @requires vm.gc.Shenandoah & !vm.graal.enabled
  67  * @library /test/lib
  68  * @library /
  69  * @modules java.base/jdk.internal.misc
  70  *          java.management/sun.management

  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.arguments;
  25 
  26 /*
  27  * @test TestUseCompressedOopsErgo
  28  * @key gc
  29  * @bug 8010722
  30  * @summary Tests ergonomics for UseCompressedOops.
  31  * @requires vm.gc.Serial & vm.gc.Parallel & vm.gc.G1
  32  * @library /test/lib
  33  * @library /
  34  * @modules java.base/jdk.internal.misc
  35  *          java.management/sun.management
  36  * @build sun.hotspot.WhiteBox
  37  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  38  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  39  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseG1GC
  40  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseParallelGC
  41  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseParallelGC -XX:-UseParallelOldGC
  42  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseSerialGC
  43  */
  44 
  45 /*
  46  * @test TestUseCompressedOopsErgoCMS
  47  * @key gc
  48  * @bug 8010722
  49  * @comment Graal does not support CMS
  50  * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
  51  * @library /test/lib
  52  * @library /
  53  * @modules java.base/jdk.internal.misc
  54  *          java.management/sun.management
  55  * @build sun.hotspot.WhiteBox
  56  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  57  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  58  * @run main/othervm gc.arguments.TestUseCompressedOopsErgo -XX:+UseConcMarkSweepGC
  59  */
  60 
  61 /*
  62  * @test TestUseCompressedOopsErgoShenandoah
  63  * @key gc
  64  * @bug 8010722
  65  * @comment Graal does not support Shenandoah
  66  * @requires vm.gc.Shenandoah & !vm.graal.enabled
  67  * @library /test/lib
  68  * @library /
  69  * @modules java.base/jdk.internal.misc
  70  *          java.management/sun.management