9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 *
22 */
23
24 /* @test TestPinnedGarbage
25 * @summary Test that garbage in the pinned region does not crash VM
26 * @key gc
27 * @requires vm.gc.Shenandoah & !vm.graal.enabled
28 *
29 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:+ShenandoahVerify -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahDegeneratedGC TestPinnedGarbage
30 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:+ShenandoahVerify -XX:ShenandoahGCHeuristics=passive -XX:-ShenandoahDegeneratedGC TestPinnedGarbage
31 *
32 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:ShenandoahGCHeuristics=aggressive TestPinnedGarbage
33 *
34 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:+ShenandoahVerify TestPinnedGarbage
35 */
36
37 import java.util.Arrays;
38 import java.util.concurrent.*;
39
40 public class TestPinnedGarbage {
41 static {
42 System.loadLibrary("TestPinnedGarbage");
43 }
44
45 private static final int NUM_RUNS = 1_000;
46 private static final int OBJS_COUNT = 1_000;
47 private static final int GARBAGE_COUNT = 1_000_000;
48
49 private static native void pin(int[] a);
50 private static native void unpin(int[] a);
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9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 *
22 */
23
24 /* @test TestPinnedGarbage
25 * @summary Test that garbage in the pinned region does not crash VM
26 * @key gc
27 * @requires vm.gc.Shenandoah & !vm.graal.enabled
28 *
29 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:+ShenandoahVerify -XX:ShenandoahGCMode=passive -XX:+ShenandoahDegeneratedGC TestPinnedGarbage
30 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:+ShenandoahVerify -XX:ShenandoahGCMode=passive -XX:-ShenandoahDegeneratedGC TestPinnedGarbage
31 *
32 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:ShenandoahGCHeuristics=aggressive TestPinnedGarbage
33 *
34 * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx512m -XX:+ShenandoahVerify TestPinnedGarbage
35 */
36
37 import java.util.Arrays;
38 import java.util.concurrent.*;
39
40 public class TestPinnedGarbage {
41 static {
42 System.loadLibrary("TestPinnedGarbage");
43 }
44
45 private static final int NUM_RUNS = 1_000;
46 private static final int OBJS_COUNT = 1_000;
47 private static final int GARBAGE_COUNT = 1_000_000;
48
49 private static native void pin(int[] a);
50 private static native void unpin(int[] a);
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